bluuebunny/crossref_metadata_2025 huggingface dataset:
Investigation of Strain in Infill Frames using Nastran Patran
Authors: Golla Swamy Yadav , Santhosh Reddy B. , Prabhanjan N.
Published: December 2020

Masonry infill is usually neglected in the design and it is treated as a non-structural element instead of its stiffness and lateral resistance capacity. Their presence in the RC frame could also affect the lateral load resistance. The interaction of infill presence in the RC frame will also depend on the aspect ratio of frame and openings presence in the infill. The infill collapse initiated disaster of RC Framed structures are mainly concerned by the researchers recently. Many researchers considered experimentation up to a single-story single bay frame may be due to constraints in their facilities. A 3-bay 3-Storey Frame is considered in the present study using finite element package using MSC Nastran for different frame such as bare frame, Infill frame with different openings provided in it, and meshing was done finally strains were taken at middle third distances on each member of the internal panel of the bare frame, Infill frame, Infill frame with window opening, Infill frame with door opening, Infill frame with window and door openings and a comparison was made with infill frame and presence of openings in the infilled frame.
Strength and Settlement studies on basalt fiber reinforced marginal soil
Authors: Gobinath R , Mahesh V , Shyamala G. , Rajesh Adla
Published: December 2020

Laboratory soil tests had conducted footing settlement studies analysis for sand and soil, but still a research gap exist that not many studies were done for reinforced and stabilized earth. In thus study, an attempt is made to analyze the load vs. settlement characteristics of various reinforced soils using an small size square reaction tank of 50x 25x18 cm. Various reinforced soils such as Basalt fiber in 2% reinforcement and optimum moisture content for this proportions is found to be 10% and soil in the reaction tank is filled with this OMC and kept for 48 hours for mellowing. A 5-ton capacity loading frame is used for loading, settlement characteristics measurements were using precise dial gauges and load settlement curve were drawn.
Machine Learning based Landslide Prediction System for Hilly Areas
Authors: Archana Reddy R , Gobinath R , Khanna Chilupuri Saloni , Shyamala g
Published: December 2020

The recent decade had seen many natural hazards across the globe claiming numerous human lives and caused severe damage to infrastructure creating havoc. Landslide is one such natural disaster which not only creates irreversible damage but also proved to be frequently occurring in hilly areas. Several parts of the world suffer from landslides, and numerous research works were conducted across the globe to predict and manage landslides. In these works, researchers had used a specific Machine Learning-based prediction system to provide early warning before potential landslide occurs. Bountiful research works conducted on landslide generation proved that elevated water content in the soil, which may increase due to continuous and prolonged rainfall occurring in the slopes, leads to most of the landslides. It is evident that measuring the amount of rainfall is the key to predict landslide generation. This is an area where we looked upon and had developed a mechanism to predict landslides using machine learning models. This study uses seven machine learning algorithms that are trained and tested with integrated rainfall and landslide data for 36 meteorological subdivisions of India from the years 2009 to 2019. The results obtained were consistent and reliable, the algorithm that outperformed other algorithms is Logistic Regression with an accuracy of about 94.6 %. This predictive model shows better performance than the conventional rainfall threshold method.
Waste Products as an Alternative Construction Material-A Review
Authors: Anne Mary J , Gobinath R , Shyamala G , Rajesh Chary K
Published: December 2020

The world’s economy is based on the infrastructure of the country. Ancient history shows that old construction works are done with surki and lime but not with sand. Sand is used only after introduction of cement in construction industry. Worldwide sand is used as fine aggregate in concrete and average of 40 billion tones of natural sand is used annually. This large amount of consumption reduced the water table amount and destroys the flora and fauna of the biodiversity. So alternative construction materials identification for natural sand plays a major role for civil engineers in construction industry for sustainable environment. The main objective of this study is to find the optimum percentage of replacement with waste products to alter the fine aggregate.
Influence of Various Admixtures on The Swelling Characteristics of Clay
Authors: Logeshwari J , Gobinath R , Srihari  , kumaraswamy Eelandula
Published: December 2020

Expansive soils generally occur in arid and semi-arid regions of the world. It causes serious problems to the civil engineering structureslike, buildings and other structures, roads, pipelines, bridges, etc. Such soils swell, when given an access to water and shrink when they dry out. Several attempts were made by researchers to control the swell-shrink behaviour of these soils. The Swelling potential of the expansive soil mainly depends on the soilproperty, environmental factors and stress conditions. In this work, a detailed study on shrink-swell behaviour of expansive soil, and ways to control it by stabilizing with different proportions of the admixtures was made. In this paper, admixtures such as M-sand, fly-ash, river sand, beach sand and copper slag were used. They were used in different proportions of 2%, 5%, 10%, 12% and 15%. From the free swell index, it can be concluded that 10% copper slag effectively reduces swellcompared to the other admixtures.
Self-Curing Concrete Using Water-Soluble Polymerfor Developing Countries
Authors: Udayabanu T , Rajamane N P , Makendran C , Gobinath R , Chandra Chary S
Published: December 2020

In a developing country construction of residential and commercial buildings including roads construction plays a vital roleof economic development and usage of various construction materials, such as cement, sands, and water are quite common. Water is an important resource for preparing and curing of concrete. In present situation, water resource is very constraint around the world and construction industry need the alternate solution to manage this water crisis. Using of alternative materials reduces the construction costs directly. In this regard, proposed to introduce the chemical of Polyethylene Glycol PEG400 for self-curing of concrete. This study deals with the investigation on self-curing concrete with added % of PEG400 by weight of cement from 0% to 1.5% as the quantity for self-curingcomponent. Test results were investigated and compared with conventional and self-curedconcreteon compressive, flexural and split tensile strength for M20 grade mix. The result found that PEG 400 provides good results of self-curing concrete.
Analysis of Compressive Strength Characteristics of Mineral Admixture in Concrete Containing Various Gelled Materials using Artificial Neural Networks
Authors: Shyamala G , Gobinath R , Sarla Pushpalatha , Shewale Manisha
Published: December 2020

The growing population of the world demands the massive concrete production, which resonances the environmental impact by consuming a large number of natural resources. To reduce the let-downs occurring in the concrete, estimation of Strength of concrete is needed. The ratio and combination of mineral admixtures will find out the strength parameters of concrete such as tensile strength and compressive strength of the concrete revealed the Bayesian Regularized and Levenberg-Marquardt approach in Artificial Neural Networks. The comparison of these two ANN models for estimating the compressive and tensile strength of massive concrete is performed to show a novel approach. The Levenberg-Marquardt algorithm furnished the more accurate results among the two algorithms also the estimated values are very nearer to the predicted data.
IoT based saline level monitoring system
Authors: Sunil G. , Aluvala Srinivas , Ranadheer Reddy G. , Sreeharika Vedantham , Sindhu Parupally , Keerthana Sriramula
Published: December 2020

In the process of medication, it is a common practice to treat patients with saline for dehydration and other medical ailments to improve the health condition of the patients. When fed with saline continuous observation of nurses is mandatory in monitoring the level of the saline. There are many cases where patients are being harmed due to the staff inattentiveness, as their absence does not notice the completion of saline level in the container. This arise the problem of back flow of blood immediately after the completion of saline in container. Hence to protect the patient from getting harmed an IoT based saline level monitoring system has been developed. The proposed model incorporates a sensor which continuously detects the saline drops. Whenever the sensor does not detect the drops for a certain interval it alerts the staff of the hospital with the buzzer, helping to monitor the safety of the patients.
Cost function for delay (CFD) in software defined network with fog computing and associated IoT application
Authors: Mohmmad Sallauddin , Dadi Ramesh , Pasha Syed Nawaz , Mendu Mruthyunjaya , Harshavardhan A , Shabana
Published: December 2020

Fog Computing become an emerging technology and majorly adapted to IoT networks. In the IoT network Fog nodes interact directly with edge devices and create easy communication with reliable data transmission to store in cloud data centers. In this paper we proposed a Cost Function for Delay(CFD) in transmission of data from end devices to cloud data centers by passing through fog devices and other network devices in a multi hop based network. The total data transmission time included with many parameters including delay which occupies small amount of time in total data transmission time. The CFD evaluated for every local device on reach by each hop and at fog device where task offload dynamically. In our proposal we considered the greedy heuristic based approach to derive the solution effectively.
Traffic control system for vehicles on Indian roads using raspberry Pi
Authors: Kumar Bura Vijay , Korra Seena Naik , Swathi N , Kothandaraman D. , Yamsani Nagender , Chanti Yerrolla
Published: December 2020

In India at the roads the vehicles were growing because of the increase of population and controlling of traffic is one of the tough duties for the individuals who control the traffic. The everyday traffic congestion at crucial junctions becomes more issues for the emergency automobiles and ought to wait for until inexperienced signal. This results the growth in pollution ranges and wastage of time, pollutants stages may boom to a huge scale. Previously the traffic control strategies used like magnetic loop detectors, induction loop detectors are buried on the street aspect provide the constrained visitors information and necessitate separate tracking structures for site traffic counting and for traffic surveillance. Right here the undertaking proposes to enforce a synthetic density traffic manipulate gadget using photo processing and Raspberry pi.
Key business drivers for IoT development and security principles
Authors: Sandeep C. H. , Pradeep C. H. , Sivalenka Vishali
Published: December 2020

The recommendation responsible for the Internet of things is the alliance of the internet made it achievable for things or perhaps devices every other and additionally to humans, to obtain some normal objectives. In the future IoT is thought to end up being faultlessly incorporated into our preparing in addition to personal is most likely to become in reality fully only based on this modern technology for convenience and also an additional simple way of living Any form of security deal of the system are visiting straight possess an outcome on a specific way of living. This paper provides the principles of IoT security and IoT development key business drivers.
Confluence of Machine Learning with Edge Computing for IoT Accession
Authors: Mannanuddin Khaja , Aluvala Srinivas , Sneha Y , Kumaraswamy E , Sudarshan E , Mahender K
Published: December 2020

Every day, the estimated volume of data which is generated per day is 2.6 quintillion bytes. From the last two years, there is a lot of data generation and execution is taking rise due to feasible technologies and devices. To make the information accessible with ease, we need to classify the information data and predict an accurate or at least an approximate expected result which is forwarded to the end user client. To achieve the said process, the information technology industries are more concerned with machine learning and edge computing. Machine learning is a integral subset of artificial intelligence. In machine learning, the foremost step towards achieving the above task is to observe the data which is produced in large amount, later classify the data to make the system learn (train) from the old data (experience) that is stored at the server level and finally predict an estimation as a result. The obtained result is been transformed onto the devices which have made a request for a particular data. These devices are remotely located at the corner of the central data center. The process in which the execution of the information data is done at the corner of the data center is called as edge computing. In today’s world of high computation, these two technologies i.e machine learning and edge computing are creating an overwhelming significance for its usage in the business market and end user clients. Here, we try to explain few possibilities of integrating the two technologies.
Raspberry Pi based Sign to Speech Conversion System for Mute Community
Authors: Nirosha G , Dr Velmani Ramasamy
Published: December 2020

Motion sign based language becomes important roles for mute community for data transmission. Mute people facing very difficult situation to convey information to normal people. We find the solution for dumb community to make their communication simple and smart using micro processor. We proposed a latest sign language system for dumb people; it helps in emergency situation to convey their required information to normal people easily. This proposed system converts their sign signal to voice. In this proposed method we implemented using Raspberry Pi microprocessor to fast conversion of data. In this technique two major roles that sign based data conversion and voice generation system using micro processor. For the implementation of this enhanced sign conversion system we used flex sensors as sign conversion and RPI module for processing and 3.5mm Audio jack for voice enable. This proposes system will be useful to all mute community, physically unable persons as well as older people to share their information in any situation.
Iot based Industrial Sensor Monitoring and Alerting System using Raspberry Pi
Authors: Shalini Ch , Mr Prakash I.V
Published: December 2020

The Industrial sensor monitoring is very important for employee security. Now a day’s technology enhances the security system to next level. Internet of things provides the security information known by anywhere in the world. In the proposed article we monitor the industrial security parameters and alerting system to prevent the over damage in case of emergency. Proposed system uses temperature, humidity, smoke, fire sensors for security monitoring and data will process by raspberry micro processor. All the sensor data will post into server for wireless security monitoring with the help of ESP8266 which inbuilt in raspberry pi processor. Buzzer module used to alert the employee at industry for security. This proposed article will enhance the employee security and necked eye monitoring about the emergency in industrial.
Autonomous Smart Energy Meter over Internet of Things using Raspberry Pi
Authors: Pamulaparthy Manogna , Jeevana Jyothi K.
Published: December 2020

The Industrial sensor monitoring is very important for employee security. Now a day’s technology enhances the security system to next level. Internet of things provides the security information known by anywhere in the world. In the proposed article we monitor the industrial security parameters and alerting system to prevent the over damage in case of emergency. Proposed system uses temperature, humidity, smoke, fire sensors for security monitoring and data will process by raspberry micro processor. All the sensor data will post into server for wireless security monitoring with the help of ESP8266 which inbuilt in raspberry pi processor. Buzzer module used to alert the employee at industry for security. This proposed article will enhance the employee security and necked eye monitoring about the emergency in industrial.
IoT as a Health Guide Tool
Authors: Hrushikesava Raju Dr.S , Lakshmi Ramani Burra Dr , Waris Saiyed Faiayaz , Kavitha S
Published: December 2020

Now-a-days, food is very important in order to feed to the live people or animals. It is required to know the statistics about the food in terms of proteins, fat, and factors that increase immunity power. Hence, the proposed methodology called food IoT is developed that will scan the food and displays the statistics that guide details to the customer or client. The details describe about calories that are helpful, the details that will increase fat, the details like food is poisoned, and from the provided statistics, any one could judge the food is useful to feed. This proposed application guarantees the good health because health depends on feeding of food. This is more proactive because it guides which items to be added in case there is less kind of positive minerals and less proteins identified. Hence, a sensor to be required that will display the statistics about the food and is more helpful to the people in order to know category of factors involved in the food. The timed out and mineral less food is identified and could come to be known in this proposed approach. Also, this proposed approach helpful in terms of alerting as a guide based on past experience and reports future predictions about the health as like future weather predictions.
Experimental Study Of The Nano Based Paper Battery
Authors: Sammaiah Pulla , Yakub Baba Md , Praveena devi N. , Rajasri Reddy I
Published: December 2020

Recent Industry looking for paper battery with highly flexibility, easily handling and high voltage. Currently, battery occupies a large quantity of vicinity and contributes to a big part of device weight. In this paper, we use carbon nanotubes with conventional sheet of cellulose based paper as cathode, aluminum foil as anode and a polyethylene (plastic paper) of 50µm as a separator to obtain adaptability, ultra-thin electricity storage without a loss of integrity and performance. In this attempt folded anode and cathode sheets which resulted increase in voltage and achieved approximately 40% more than other paper batteries. Voltage 3.38V is achieved which is better than the preceding existing paper battery voltage.
Performance Optimization Of Hydraulic Brakes In Go-Kart
Authors: Srivastava Jay Prakash , Moizuddin Mohammed , Reddy Gankidi Gangadhar , Suryateja Kavvempally , Sambasiva rao N
Published: December 2020

Go-kart, an agile and elegant vehicle which has become the one from many to acquire basic knowledge of the automobile. Students are very much fascinated towards Design and fabrication of karts to gain hands-on experience. These vehicles encompass all recommended aspects which are involved in lightweight passenger vehicles. Some of the major aspects are likely to be steering, brakes, chassis, transmission system and wheels. Brakes play a crucial role in terms of control and safety. Hydraulic brakes are the only type which aids in achieving minimum stopping distance and time. Use of hydraulic brakes in go-kart became mandatory as the pressurized fluid makes the driver apply less effort. This paper investigated the effect of pedal ratio, manual force and gross weight of the vehicle on stopping distance and stopping time. The result outcomes can be used for the selection of better braking parameter configuration. The reader can choose the value without confusion and design his/her kart accordingly so that it can perform better with ease.
Effect Of Substrate Surface Roughness On Adhesion Of Titanium Nitride Coatings Deposited By Physical Vapour Deposition Technique
Authors: Bhushan TVSMR , Chandrashekhar A , Venkat Prasat S , Rajasri Reddy I
Published: December 2020

Medium carbon steel (EN8) substrates with different Surface Roughness (SR) were deposited by Titanium Nitride (TiN). The research work was carried out to investigate the effect of SR and thickness of the thin film coating on substrate structure and tribological properties. EN8 rectangular blocks (60x10x10mm) were used as substrate materials. The variations in SR were achieved by using emery paper on one side and by machining the other side. Scratch tests were conducted and they showed that TiN coatings on substrate with higher SR (1.2 µm) exhibited less adhesion strength compared to TiN coatings on substrate with a lower SR (0.4 µm). Scratch tests also indicated poor adhesion with an increase in the SR of the substrate. The traction force and Coefficient of Friction (COF) were measured during the dry scratch tests under different normal loads, sliding speeds and ramp load conditions. To examine the morphologies of coated substrates and worn surfaces after the scratch test, optical microscopy was utilized. It was found out that TiN coating with a substrate roughness of 0.4 µm exhibited a lower COF and its wear mechanism was adhesive wear. It was experimentally found out that by decreasing the SR of the substrate coatings, wear resistance could be improved.
Comparison Of Tests For Isomorphism In Planetary Gear Trains
Authors: Rajasri Reddy I , Reddy Ch Vinay Kumar , Rao YVD , Chandra Shekar A
Published: December 2020

There are plenty of ways available for synthesis and analysis of Planetary Gear Trains (PGTs) of one DOF. However, every method has its own shortcomings. In this paper a comparison is made between Characteristic polynomial, Eigenvalues and Eigenvectors, Hamming Number Method and Modified Path Matrix (MPM) method. There are many methods available to test isomorphism in PGTs, out of which these four methods wasanalyzed in this paper. For a given PGT with a number of links and a single Degree of Freedom (DOF), adjacency matrix is enough to find out the Eigenvalues and Eigenvectors. Isomorphism of PGT is determined using the Eigenvalues. If Eigenvalues are similar then the PGTs are isomorphic. Similarly, if the characteristic polynomials of two PGTs are samethen it represents the isomorphic PGTs. Characteristic polynomials are determined from the Adjacency matrix. Hamming method also uses adjacency matrix to generate Hamming matrix. Hamming strings are developed from Hamming Matrix. Uniform hamming strings of two PGTsindicates isomorphism in PGTs. Along with isomorphism, Symmetry also known from the Hamming method. Modified path matrix method uses a connectivity matrix to generate MPM. If train values of two PGTs are same then they will be isomorphic otherwise non isomorphic. As per literature as the number of links increases the results may not be accurate with Characteristic coefficients and Eigenvalues methods, though all these methods are used to detect isomorphism among a group of PGTs. Whereas with the Hamming number approach, one can detect isomorphism, symmetry and number of possible level combinations of an PGT with a single hamming matrix.
Consequences on Manual Drawing Ability from Computer Aided Design and Computer Aided Manufacturing
Authors: Rajesh Adla , Mahesh V. , Srivastava Jay Prakash , Abhilash P , Jakkula Suni Kunar
Published: December 2020

Evolution of Drafting/Drawing started in the French by Gaspard monge in the year 13th Century. Till 1980’s Manual drawings played a predominant role. Mini Drafter came into existence when people found that the things must be drawn in an effective manner. The basic instruments like Protractors, French Curves, T-squares are generally used in the drawing. Later on there is an advancement of drawing the same things in the computer Monitor system which they used a software called Computer Aided Design. As the manual drawing used protractors and compasses, the Modern way of Drafting is using the commands and the codes as the tools. The innovation of CAD made the people to draft the things in an accurate and precise manner. The theme of the paper is to show the aid and advantages of Computer Aided Design and modern techniques used in the field of engineering which also includes the way of protecting manual drafting skills.
Case Study on Different Go Kart Engine Transmission Systems
Authors: Srivastava Jay Prakash , Readdy Gankidi Gangadhar , Moizuddin Mohammed , Theja Kavvampelly Surya , Sambasiva Rao N
Published: December 2020

Go Kart, by definition is a simple 4-wheeler, single seater on track vehicle with no differential and suspension system. Fabrication of go-kart aid in learning about all the divisions involved in vehicle design like chassis, steering, transmission, brakes and so on. In any vehicle, engine determines the speed and power of a vehicle, as so in go karts. McCulloch MC-10 was the first go kart engine which is a manually transmitted two stroke engines adapted from chain saw, manufactured by McCulloch Company.At present they are many engines existing which are appropriate for go kart. This paper aims to study the velocity, acceleration, torque, sprocket ratio and slipping condition of three different types of engines (manual transmission engine, continuous variable transmission engine and industrial engine). Engines are opted as per standards issued by Society of Automobile Engineers (SAE), India and abroad. Analytical formulations are used to carry-out the performance comparison. This study helps design engineers or automobile enthusiasts in proper selection of engines based on their need and their application.
A review of methods on Condition Monitoring and Fault Diagnosis using IR Thermography–An Expert System approach
Authors: Reddy Ch. Vinay Kumar , Ramana K. V.
Published: December 2020

Condition Monitoring is a process of checking faults in machinery. The main goal of Condition Monitoring is to check the health of critical components of machines and systems. In real situations during operation of machines decisions to be taken on maintenance are considered based on the condition. It has the benefits such as decreasing catastrophic failures, minimize the maintenance, operational and logistical cost, maximize the system security, availability and increasing the reliability. Different researchers use different methods for fault diagnosis. Every method has its own shortcomings. In this paper a study has been done on the Expert system to do condition monitoring and fault diagnosis using IR Thermography.
Thermal Stress Simulation on a Stainless-steel Submersible Water Heater design
Authors: Singh S K , Alok G , Ande R , Pravalika C , Sindhuja N , Uday J
Published: December 2020

A new design of immersion heater is proposed for common household use and is checked for stress induced due to heating and the corresponding factor of safety (FOS). Temperature distribution with time is obtained by building a finite element model of the simplified heater geometry (body) while considering conduction and convection due to buoyancy effect. For realistic results, a two-step analysis is done. Firstly, the temperature distribution with time, is calculated in Solidworks® Flow Simulation software by considering the conduction in heater body and convection in the surrounding water. Secondly, the calculated temperatures are exported into Solidworks structural simulation and thermal stresses are calculated. An effort is made to study the effect of purely thermal stresses on the heater body as it is heated under 3000 W power and visualize the flow trajectory of fluid particles as it is heated. The results are used to assess the stress, strain, and FOS of the design and to finalize its geometry. It is concluded in the study that buoyancy effects and flow trajectory of fluid particles is paramount in determining the thermal stresses in a heater design.
Thermal performance of nanofluids in heat transfer loops
Authors: Praveena Devi N , Rao Ch Srinivasa , Kiran Kumar K
Published: December 2020

Theoretical investigations have been carried out to find the advantages of using different nanofluids in Forced Circulation Loop (FCL) are presented in this paper. FCL finds its application in different heat transfer systems. Compared to the Natural Circulation Loop (NCL), FCL offers better heat transfer due to the higher heat transfer coefficient and more diffusion. Comparison among different chosen nanofluids has been made. Five different water based nanofluids (Al2O3, CuO, Cu, SiO2 and TiO2) have been chosen for the study. In order to calculate performance parameters, thermal conductivity and viscosity of nanofluids are measured and remaining properties are calculated based on the available correlations. From the present investigation it is found that using of nanofluids is beneficial in the way that it brings compactness to the heat transfer loops. Of course, there is trade-off between pressure drop and heat transfer characteristics and these aspects are also discussed.
Agriculture Pump based on Smart Energy Harvesting on Solar System
Authors: Srinivas Anna , Radhika V. , Sammaiah P , Srivastava Jay Prakash , Venkata Ramana Rao P , Shailaja Sangaraboina
Published: December 2020

The Solar panel consists of a number of solar cells and those cells transforms solar energy into electrical energy. Higher efficiency of energy depends upon the position of the solar panel with respect to sun. In this project, a solar pump and solar panel Implementation which tracks the Sun’s movement throughout the day is proposed. The inexpensive design of solar panels is focused on the usage of a basic circuit compatible Raspberry pi microcontroller, dc motor, battery, and solar panel. The key goal is to provide energy to farmers according to their needs. Solar energy-based farming encourages farmers to efficiently use solar energy on farm and sell the energy excess. In our project, we are saving solar energy using solar panel and pass to the main storage server and then passing it to other farmers as per their requirement.
Designing for Control Strategy by Particle Swarm Optimization in Parallel Hybrid Electric Vehicles for Economical Fuel Consumption
Authors: Teja M.S. , Srinivasa Varma P. , Irfan Md Mujahid , Sudarshan E.
Published: December 2020

Parallel Hybrid Electric Vehicle (PHEV) offer a economical fuel-efficient and less-cost effect, are one amongst the effective solutions to the world’s energy crisis and high pollution of vehicles. Here we mainly uses the Particle Swarm Optimization (PSO) algorithm in creating limits on appropriate management strategies. We simulated a compatible electric car, used a consultant for a simulation purpose and driving cycle to monitor fuel consumption (FC), power output and vehicle energy. The repetition value is set to 60, the inertial weight is put to 0.6, the size of the mass is set to 5. Compared to MATLAB’s for defining HEV similarity results, it proves that the PSO is a powerful design tool for the HEV control & organizing system. The proposed approach will reduce fuel consumption and decreases the pollution without changing & compromising with the vehicle performance.
Dynamic Voltage Restorer to Maintain Constant Voltage at Load
Authors: Sravan Kumar K , Deshmukh Ram , Sanjay K , Ravikiran K.
Published: December 2020

This paper is used for decrease the power quality problems in electrical distribution. Sometimes potential is not stable so it causes potential disturbances in power system then it produces harmonics in the system. Therefore, this gained with a concept called DVR. This controls the potential increase and decrease the distribution. Because of these problems, there is a possibility to draw more power and reduction in the devices. DVR saves the power with potential injections which cause effect phase and also the shapes of the input waveform. In this project, we are using a lead acid battery device as energy storage element and also PWM process useful for trigger the circuits. It will be operated in unsymmetrical potential conditions and remains ideal in normal conditions. It will set the potential into system at a rated value of the quantity and cycles per second. So that it is regained the receiving side potential to accurate range. This process is used to compare the decrease in potential, increase in potential and power frequencies in the system. To decreases economic problems this project is helpful. If the potential is highly changes, the machine will get destroy it can have a severe economic problem on residential areas and industries. Which is help to improve quality of powering issues in the future power system operations.
Hybrid Electric Vehicles Application Oriented Transformation Improvement
Authors: Vamshidhar K , Suresh J , Vedik B. , Kumaraswamy E.
Published: December 2020

Different kinds of operation are carried in vehicles. Storage of energy is proposed here. Different forms of connections are given to improve efficiency of vehicles. The transformation made helps without load operation, control. A method transformed is shown here.
Power Transmission and Conservation Using Real Time Measurement
Authors: Vamshidhar K , Suresh J , Deshmukh Ram , Prabhanjan Yadav B.
Published: December 2020

Catastrophe discontented of power grid due to operation of conventional reinforcement assurance framework based on undesirable waterfall connection. A procedure follow on contemporize PMU with a network and GPS system for time frame has a very less effect of capacity framework. Main objective in security plotting makes large zone reinforcement assurance framework to control the potential framework steady by segregating liable components in framework. Reason to improve the acceptability of potential structure in all forms using WAPS as give out operator with checking, command and capabilities of a network. Presenting speediest strategy for WAPS as contemporize phase estimation part. The content of theorizes gives failure of liable framework utilizing PMU.A insurance plot drawn a part of this paper relies upon the idea of likening certain order, for example, potential and thermal plots of each line connected to charge perceives accountable rule. A220 KV framework image is drawn for visualization.
Role of UPFC in Power Transmission Line
Authors: Sucharitha P , Anitha S , Rajababu D , Padmaja Ch.
Published: December 2020

In this work, the optimal placement and parameters of UPFC in Electrical Power transmission Systems is calculated. The FACTS are combination of controlled devices to increase reliability & stability of power networks. The flexible transmission devices are located in more places the working of parameters like impedance, voltage, and phase angle can improved. FACTS devices gives transmission system flexibility improvement through better new utilization of facilities like more system reliability, improved dynamic and transient stability and also power supply quality increased. Flexible transmission systems can be connected shunt or series with power line and also like shunt–series combination. To compensate voltage drops and controlling of voltage the series compensation and for current control the shunt compensation is provided in power transmission. Further, to minimize the losses and enhancement of load ability and voltage stability, the UPFC is used in power system and it is an advanced device of FACTS group. The presented system is simulated by MATLAB/Simulink for the verification of the performance of the technique.
Speed control of scim drive using fuzzy pi controller
Authors: Suresh J , Vamshidhar K , Rajababu D , Srinivas V.
Published: December 2020

Here we are using the scalar control approach for regulating the speed of SCIM(Squirrel Cage Induction motor), but in previous stage, a fixed frequency is set to the SCIM to maintain the constant speed. Here, the scalar ratio is sustain constant in order to get fixed twisting force throughout the entire operation. Since only input frequency and voltage are changed, this is known as “scalar control”. The SCIM implementing such a control are without any feedback approach. Hence, this regulating approach is low cost and maintenance free. This control is widely used because little information of motor is required. But at lower speeds, potential drop across stator impedance is more compared to air-gap voltage. So it has poor torque at low speeds. For that we will have to boost some voltage at low frequencies. We can go for Closed-Loop control if we want precise control. For voltage & frequency control of SCIM in proper ratio, VSI appropriate control method is necessary. The speed regulating of SCIM is more vital to achieve good performance and maximum twisting force. Here we implement a rule-based fuzzy logic controller supply to a scalar closed loop scalar SCIM regulating with slip regulation and its matlab results. The SCIM is modelled in terms of direct axis and quadrature axis windings.
To drive induction motor with variable speed using cascaded multilevel inverter
Authors: Suresh J , Ramdeshmukh  , Vamshidhar K , Koteshwar D.
Published: December 2020

This paper proposes to reduce harmonics in induction motor drive using MLI. In recent years many industries started using variable frequency drives. Develop the less harmonic output to input of induction motor using multi level inverter. Distortions due to Harmonics largely occur when loads intake non sinusoidal current from system. It is mainly observed at inverters present in the system. The voltage from power system is generally not a pure sinusoidal wave. Useful algorithm can be developed and interact with multi level inverter then it can reduces the unwanted harmonics.
Usage of STATCOM to interface hybrid power system (HPS) to grid
Authors: Sanjay K , Sravan Kumar K , Shiva Chandan K , Shyam Sunder M.
Published: December 2020

Here we discuss about connecting HPS to grid with through STATCOM. Here HPS refers to solar and wind power generation. The power from these two sources is not fixed for entire operation and cannot be connected directly to grid. Here we propose the use of STATCOM to maintain the output of hybrid power system to be constant. Input to STATCOM is not constant but output is made fixed with the help of Icosϕ controller.
Simulink implementation of Nine-level Cascaded T-type RSC-MLI for 3P3W DSTACOM application
Authors: Vemuganti Hari Priya , Reddy Ravula Shashi Kumar , Deshmukh Abhishek
Published: December 2020

Advancement of power electronics and fabrication of self-commutated switching devices enhanced the prominence of multilevel inverters (MLI) for high power applications. The ability of MLI to be implemented with matured medium power electronic devices and less dc-link voltagesturnedtobeaviablealternativefor bulky transformer-based powerconverterforhigh-powermedium-voltageapplications. Though, these converters have wide market penetration for input transformer-less applications, their increase in switch count for higher-levels imposed size cost and complexity limitationsand, restricted them to lower levels.Need to reduce the device count requirement of the classical MLI configurations lead to the development of Reduced Device count (RDC) MLI configurations. Among the various RDC topologies reported, T-type has most appreciable reduced in switch count. This paper presents the implementation of the cascaded T-type RDC-MLI. Further the closed performance of the considered nine-level Cascaded T-type configuration is investigated by developing a shunt active power filter. The efficacy of the inverter for power quality enhancement is demonstrated in MATLAB/Simulinkenvironment.
Fault tolerant methods to reconfigure Multilevel level inverter for single and multiple open circuit switch faults
Authors: Vemuganti Hari Priya , Teja M.S. , Joshi Priyanka
Published: December 2020

Device ratings limitations of two-level inverters restricted their applications and increased the demand for Multilevel inverters (MLI) for various high-power medium-voltage applications. However, it is not just the low device ratings that have enhanced the impact of MLI, but there are other key factors such as less good harmonic profile (filter size) and fault tolerance. Fault tolerance of MLI sustaining the various internal and external faults contributes to inverter reliability and plays a vital role to enhancing practical feasibility. However, achieving fault tolerant operation of MLI by control its switching operation rather than involving any external/auxiliary hardware is the most economical solution. Thus, considering the most popular modular redundant classical MLI i.e., Cascaded H-Bridge, this paper presents the simplest fault tolerant strategies practically used to reconfigure CHB from open circuit (oc) switch fault(s). The fault tolerant operation (FTO) is demonstrated considering three-phase eleven-level CHB in MATLAB/Simulink environment.
Effective power generation and utilization of solar photo voltaic system
Authors: Rajababu Durgam , Arabelli Rajeshwarrao , Suresh J , Rajeshwar Reddy K
Published: December 2020

Solar Energy (SE) is the primary energy source and that is freely available in all the regions in the world. The isolated and remote areas can electrify using SE and it is pollution-free for electric power generation. This paper presents the generation of electrical energy from the solar photo voltaic system (SPVS). The SPVS output can increase with the help of synchronised maximum power point solar tracking system (SMPPSTS), hence the system efficiency can be increased. The load on the system is regulated with the effective operation of controller, relays, driver circuit, and sensors.
Particle movement pattern in a 1-φ GIB under abnormal conditions
Authors: Subrahmanyam KBVSR. , Sravan Kumar K. , Deshmukh A. , Joshi P.
Published: December 2020

Power system comprises of various over voltages which are transient in nature namely lightning and switching phenomenon under abnormal conditions which cause flashover in Gas Insulated Bus-duct (GIB) if not protected properly. So, there is a necessity for GIS to have withstanding capability of lightning and switching. Otherwise they may cause shut down of the system. In this work, 1050 kV Lightning Impulse and 750 kV Switching Impulse is superimposed on normal frequency voltage class of 100 kV, 132 kV and 145kV and are given to 1-ΦGIB for finding peak radial movement for Al and Cu particles. The movement patterns for both lightning and switching over voltages are compared. All the simulation results are shown in this paper.
Utilization of renewable energy sources in generation and distribution optimization
Authors: Balram G. , Anitha S. , Deshmukh A.
Published: December 2020

Renewable energy is natural energy source, clean, affordable, and effectively infinite. It results in pollution free air and no harmful waste. The benefit of renewable energy doesn’t deplete where in case of fossil fuels happens. Here Fossil fuels prescribed and will be not their availability, but the same thing will not get with these natural sources like wind and solar because Sun will continue to bright, wind also continue to blow for sure. These generation systems now giving assurance and the great beneficial renewable energy methods. As per updates wind power industry is simply one of the fastest updated expanding industries because of huge growth of installed capacity. Hybrid wind-solar system fastest expanding industries because of rapid growth of existing capability. These sources when acting solo can oscillate, when combined both provides a continue generation of source. The suitable mitigation is to add both the renewable sources to get uninterrupted supply. This paper reveals how a standalone act in hybrid power generating system which contains of solar-wind hybrid power system and to strengthen benefit of natural energy creating system to reduce the entire cost of the method.
Assessment of active filter on transformers connected three phase bridge converters
Authors: Kumar Ritesh , Ramya Laxmi D. , Shashi Kumar Reddy Ravula. , Thirupathi E.
Published: December 2020

This paper starts with the benchmark analysis of shunt active power filter (SAPF) for adjustingeither compensations of harmonic current or compensating reactive power. Such equipment can capable of minimizing the content of harmonics present in the grid side generated by the non-linear loads. The proposed work represents the proficient responseof shunt active power filter for annihilates the contents of harmonics to keep the better quality of power supply.The implementation of SAPF on three-phase bridge (TPB) converters associated with cascaded single-stage transformers has been introduced.The transformers arrangements allow the compensator to utilize one dc-link unit that simplifies the management strategy and themode of operation. The system waveforms are provided by employing an appropriate pulse width modulation (PWM) technique having good co-relation with transformer turn ratio. System overview and easy maintenance create the projected SAPF has an efficient solution related with some standard previous configured model. The proposed model, PWM method and the control managements are given also as studies considering non-linear distortion and switching losses estimation. A MATLAB Simulink has been used to validate theImplementation of SAPF based on Cascaded Transformers Coupled with Three-Phase Bridge Converters.
Effect of chording on the efficiency of induction motor supplied by PWM inverter
Authors: Deshmukh Ram , Sravan Kumar K. , Joshi Priyanka , Subrahmanyam KBVSR
Published: December 2020

The increasing usage of theinverter fed three-phase induction motor due to latest technological innovations in the industry demands for designing a high efficiency motor. Three-phase induction motor stator coils were short pitched and tested with pulsewidth modulation (PWM) inverter voltage supply at various switching frequencies. Various loads were varied using eddy current brake and torque is measured using torque gauge. The effect of short pitching on the efficiency of novel winding designed motor were quantified and found that the shortest pitched coil radically improves the efficiency of the motor due to attenuation of lower order harmonics and reduced copper losses.
Optimal placement of distributed generation using firefly algorithm
Authors: Naga Lakshmi G. V. , Jayalaxmi A. , Veeramsetty Venkataramana
Published: December 2020

Optimal placement of Distributed Generation (DG) is an important activity for distribution network operator to operate the network with more optimal in terms of real power losses (RPL). In this paper, a meta-heuristic algorithm called firefly algorithm has been used find optimal location and size of DG units based on RPL. The proposed approach is implemented on IEEE 15 bus and PG & E 69 bus distribution systems in MATLAB environment. Based on simulation results, it has been observed that firefly algorithm is performing well to identify optimal location and size with minimum RPL.