Search query: Use of PLC with power electronics

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abstract: Partial table of contents: Overview of Power Semiconductor Switches. Computer Simulation of Power Electronic Converters and Systems. GENERIC POWER ELECTRONIC CIRCUITS. dc dc Switch Mode Converters. Resonant Converters: Zero Voltage and/or Zero Current Switchings. POWER SUPPLY APPLICATIONS. Power Conditioners and Uninterruptible Power Supplies. MOTOR DRIVE APPLICATIONS. dc Motor Drives. Induction Motor Drives. Synchronous Motor Drives. OTHER APPLICATIONS. Residential and Industrial Applications. Optimizing the Utility Interface with Power Electronic Systems. SEMICONDUCTOR DEVICES. Basic Semiconductor Physics. Power Diodes. Power MOSFETs. Thyristors. Emerging Devices and Circuits. PRACTICAL CONVERTER DESIGN CONSIDERATIONS. Snubber Circuits. Gate and Base Drive Circuits. Design of Magnetic Components. Index.
author_names: Ned Mohan

T M Undeland

William P Robbins
title: Power Electronics: Converters, Applications and Design
year: 1989

abstract: (NOTE: Each chapter begins with an Introduction and concludes with a Summary and References. Preface. List of Principal Symbols. 1. Power Semiconductor Devices. Diodes. Thyristors. Triacs. Gate Turn Off Thyristors (GTOs) Bipolar Power or Junction Transistors (BPTs or BJTs) Power MOSFETs. Static Induction Transistors (SITs) Insulated Gate Bipolar Transistors (IGBTs) MOS Controlled Thyristors (MCTs) Integrated Gate Commutated Thyristors (IGCTs) Large Band Gap Materials for Devices. Power Integrated Circuits (PICs) 2. AC Machines for Drives. Induction Machines. Synchronous Machines. Variable Reluctance Machine (VRM) 3. Diodes and Phase Controlled Converters. Diode Rectifiers. Thyristor Converters. Converter Control. EMI and Line Power Quality Problems. 4. Cycloconverters. Phase Controlled Cycloconverters. Matrix Converters. High Frequency Cycloconverters. 5. Voltage Fed Converters. Single Phase Inverters. Three Phase Bridge Inverters. Multi Stepped Inverters. Pulse Width Modulation Techniques. Three Level Inverters. Hard Switching Effects. Resonant Inverters. Soft Switched Inverters. Dynamic and Regenerative Drive Braking. PWM Rectifiers. Static VAR Compensators and Active Harmonic Filters. Introduction to Simulation MATLAB/SIMULINK. 6. Current Fed Converters. General Operation of a Six Step Thyristor Inverter. Load Commutated Inverters. Force Commutated Inverters. Harmonic Heating and Torque Pulsation. Multi Stepped Inverters. Inverters with Self Commutated Devices. Current Fed vs Voltage Fed Converters. 7. Induction Motor Slip Power Recovery Drives. Doubly Fed Machine Speed Control by Rotor Rheostat. Static Kramer Drive. Static Scherius Drive. 8. Control and Estimation of Induction Motor Drives. Induction Motor Control with Small Signal Model. Scalar Control. Vector or Field Oriented Control. Sensorless Vector Control. Direct Torque and Flux Control (DTC) Adaptive Control. Self Commissioning of Drive. 9. Control and Estimation of Synchronous Motor Drives. Sinusoidal SPM Machine Drives. Synchronous Reluctance Machine Drives. Sinusoidal IPM Machine Drives. Trapezoidal SPM Machine Drives. Wound Field Synchronous Machine Drives. Sensorless Control. Switched Reluctance Motor (SRM) Drives. 10. Expert System Principles and Applications. Expert System Principles. Expert System Shell. Design Methodology. Applications. Glossary. 11. Fuzzy Logic Principles and Applications. Fuzzy Sets. Fuzzy System. Fuzzy Control. General Design Methodology. Applications. Fuzzy Logic Toolbox. Glossary. 12. Neural Network Principles and Applications. The Structure of a Neuron. Artificial Neural Network. Other Networks. Neural Network in Identification and Control. General Design Methodology. Applications. Neuro Fuzzy Systems. Demo Program with Neural Network Toolbox. Glossary. Index.
author_names: Bimal K Bose
title: Modern Power Electronics and AC Drives
year: 2001

abstract: Thank you for downloading power electronics converters applications and design. Maybe you have knowledge that, people have look numerous times for their favorite readings like this power electronics converters applications and design, but end up in harmful downloads. Rather than enjoying a good book with a cup of tea in the afternoon, instead they cope with some malicious virus inside their desktop computer.
author_names: Luca Weisz
title: Power Electronics Converters Applications And Design
year: 2016

abstract: The harmonics are generated by the switching operation of large power converters, such as Static Compensator (STATCOM) Static Reactive Power Controller (SVC) and UPFC. These harmonics may cover a wide range of frequencies and it can cause problems of interference with communication systems. Power Line Carrier (PLC) system is one of the systems used in transmission of signals for Tele potations, Tele tripping, Tele control and speech communications. The Signal to Noise Ratio (SNR) of the PLC is based on the noise level at the input of the carrier receiver. These effects of harmonics result in overheating, extra losses in electric machines and capacitors; and over voltage due to excited resonance in the power system. The main source of disturbances resulting from harmonics has been proved to be from a high power converter. This problem becomes more complicated when harmonics are originating in many single source. These harmonics can be propagated throughout the entire interconnected power network. The interference due to large power converter will be superimposed on the background noise at lower levels causing it to reduce the SNR to an unacceptable value. This study deals with the analysis of the waveform of the converters and the methods used to reduce the noise imposed on PLC communication signal. (c) 2006 Asian Network for Scientific Information.
author_names: Sinan Mahmood Bashi

A U M Al-Abulaziz

Nashiren Farzilah Mailah
title: Effects of High Power Electronics Converters on PLC Signals
year: 2006

abstract: In this paper, a power control strategy is proposed for a low voltage microgrid, where the mainly resistive line impedance, the unequal impedance among distributed generation (DG) units, and the microgrid load locations make the conventional frequency and voltage droop method unpractical. The proposed power control strategy contains a virtual inductor at the interfacing inverter output and an accurate power control and sharing algorithm with consideration of both impedance voltage drop effect and DG local load effect. Specifically, the virtual inductance can effectively prevent the coupling between the real and reactive powers by introducing a predominantly inductive impedance even in a low voltage network with resistive line impedances. On the other hand, based on the predominantly inductive impedance, the proposed accurate reactive power sharing algorithm functions by estimating the impedance voltage drops and significantly improves the reactive power control and sharing accuracy. Finally, considering the different locations of loads in a multibus microgrid, the reactive power control accuracy is further improved by employing an online estimated reactive power offset to compensate the effects of DG local load power demands. The proposed power control strategy has been tested in simulation and experimentally on a low voltage microgrid prototype.
author_names: Yun Wei Li

Ching-Nan Kao
title: An Accurate Power Control Strategy for Power Electronics Interfaced Distributed Generation Units Operating in a Low Voltage Multibus Microgrid
venue: IEEE Transactions on Power Electronics
year: 2009

abstract: FUNDAMENTALS OF MAGNETIC THEORY Basic Laws of Magnetic Theory Magnetic Materials Magnetic Circuits References FAST DESIGN APPROACH INCLUDING EDDY CURRENT LOSSES Fast Design Approach Examples Conclusions Appendix 2.A.1: Core Size Scale Law for Ferrites in Non Saturated Thermal Limited Design Appendix 2.A.2: Eddy Current Losses for Wide Frequency Appendix 2.A.3: MathCAD Example Files References SOFT MAGNETIC MATERIALS Magnetic Core Materials Comparison and Applications of the Core Materials in Power Electronics Losses in Soft Magnetic Materials Ferrite Core Losses with Non Sinusoidal Voltage Waveforms Wide Frequency Model of Magnetic Sheets Including Hysteresis Effects Appendix 3.A: Power and Impedance of Magnetic Sheets References COIL WINDING AND ELECTRICAL INSULATION Filling Factor Wire Length Physical Aspects of Breakdown Insulation Requirements and Standards Thermal Requirements and Standards Magnetic Component Manufacturing Sheet References EDDY CURRENTS IN CONDUCTORS Introduction Basic Approximations Losses in Rectangular Conductors Quadrature of the Circle Method for Round Conductors Losses of a Current Carrying Round Conductor in 2 D Approach Losses of a Round Conductor in a Uniform Transverse AC Field Low Frequency 2 D Approximation Method for Round Conductors Wide Frequency Method for Calculating Eddy Current Losses in Windings Losses in Foil Windings Losses in Planar Windings Appendix 5.A.1: Eddy Current 1 D Model for Rectangular Conductors Appendix 5.A.2: Low Frequency 2 D Models for Eddy Current Losses in Round Wires Appendix 5.A.3: Field Factor For Inductors References THERMAL ASPECTS Fast Thermal Design Approach (Level 0 Thermal Design) Single Thermal Resistance Design Approach (Level 1 Thermal Design) Classic Heat Transfer Mechanisms Thermal Design Utilizing a Resistance Network Contribution to Heat Transfer Theory of Magnetic Components Transient Heat Transfer Summary Appendix 6.A: Accurate Natural Convection Modeling for Magnetic Components References PARASITIC CAPACITANCES IN MAGNETIC COMPONENTS Capacitance Between Windings: Inter Capacitance Self Capacitance of a Winding: Intra Capacitance Capacitance Between the Windings and the Magnetic Material Practical Approaches for Decreasing the Effects of Parasitic Capacitances References INDUCTOR DESIGN Air Coils and Related Shapes Inductor Shapes Typical Ferrite Inductor Shapes Fringing in Wire Wound Inductors with Magnetic Cores Eddy Currents in Inductor Windings Foil Wound Inductors Inductor Types Depending on Application Design Examples of Different Types of Inductors Fringing Coefficients For Gapped Wire Wound Inductors Analitical Modeling of Combined Litz Wire Full Wire Inductors References TRANSFORMER DESIGN Transformer Design in Power Electronics Magnetizing Inductance Leakage Inductance Using Parallel Wires and Litz Wires Interleaved Windings Superimposing Frequency Components Superimposing Modes References OPTIMAL COPPER/CORE LOSS RATIO IN MAGNETIC COMPONENTS Simplified Approach Loss Minimization in the General Case Loss Minimization Without Eddy Current Losses Loss Minimization Including Low Frequency Eddy Current Losses Summary Examples References MEASUREMENTS Introduction Temperature Measurements Power Losses Measurements Measurement of Inductances Core Loss Measurements Measurement of Parasitic Capacitances Combined Measuring Instruments References APPENDIX A: RMS VALUES OF WAVEFORMS Definitions RMS Values of Some Basic Waveforms RMS Values of Common Waveforms APPENDIX B: MAGNETIC CORE DATA ETD Core Data (Economic Transformer Design Core) EE Core Data Planar EE Core Data ER Core Data UU Core Data Ring Core Data (Toroid Core) P Core Data (Pot Core) PQ Core Data RM Core Data APPENDIX C: COPPER WIRES DATA Round Wire Data American Wire Gauge Data Litz Wire Data APPENDIX D: MATHEMATICAL FUNCTIONS References INDEX
author_names: Alex Van den Bossche

Vencislav C Valchev
title: Inductors and Transformers for Power Electronics
year: 2005

abstract: As data rates continue to spiral upwards, electrical interconnects based on copper traces and wires are struggling to keep up and optical solutions are looking increasingly attractive.
author_names: Andrew C Alduino

Mario Paniccia
title: Interconnects: Wiring electronics with light
year: 2007

abstract: The electric utility industry is gradually undergoing restructuring and the main paradigm shift is the introduction of the principles of competition. With the level of future demand for electricity being unclear, power market players are reluctant to commit to long term capital investment, with the result that construction of new large scale power plants and also transmission and distribution infrastructure is typically being avoided. At the same time, power facilities are being upgraded in response to business strategies for bringing a profit in power markets and for keeping supply reliability for customers. Under such circumstances of competitive power markets, practical use of renewable and distributed energy generation offers an attractive alternative for power supply. The advantages include a short construction cycle as the supply can be located near to the demand, being less of a burden to the existing transmission network, and contributing to prevention of global warming through clean combustion using novel energy technologies such as natural gas co generation, natural gas micro turbines, or fuel cells. Distributed generations using renewable energy resources such as wind and solar energy are also attracting attention. Regarding practical use of renewal energy in Japan, a new set of requirements advents. The first is the development of a set of policies for promoting power generated from renewable energy. The second is to evaluate the influence of distributed generations from renewable energy on the quality and reliability of the electricity. The third is the establishment of the technology requirements for interconnection with the power grid. The fourth is the development of future energy supply networks such as Power parks, Microgrids, and Smart grids. In implementing future energy supply networks utilizing renewable energy, power electronic devices are widely used to interface some forms of renewable energy generations and energy storages to distribution networks, and their use is likely to increase remarkably in the near future. The development of these power electronics is benefiting from the rapid advancements in the capability of power semiconductor switching devices and in the progress being made in the design and control of variable speed drives for large motors. The most diffused application of power electronic devices is to invert the DC generated from some dispersed energy resources (e.g. photo voltaic fuel cells, micro turbines and battery storages) to existing 50/60 Hz AC. Also, power electronic devices are used to decouple rotating generates from the network and so potentially increase the efficiency of the operation of the prime mover by ensuring that they operate at their most efficient speed for the range of input power. For example, power electronics are used to support variable speed wind turbines and are also now being proposed for some forms of small hydro generation and energy storages during transients. In this article, we will discuss the role of power electronics for renewable energy utilizations and the kinds of infrastructure that should be designed and how this should be pursued in order to maintain high reliability and quality for future energy supply networks in the restructured electricity markets.
author_names: Junichi Arai

Kenji Iba

Toshihisa Funabashi

Yoshitaka Nakanishi

Kaoru Koyanagi

Ryuichi Yokoyama
title: Power electronics and its applications to renewable energy in Japan
venue: IEEE Circuits and Systems Magazine
year: 2008

abstract: 1. Electromagnetic Fields and Waves 2. Rays and Optical Beams 3. Dielectric Waveguides and Optical Fibers 4. Optical Resonators 5. Interaction of Radiation and Atomic Systems 6. Theory of Laser Oscillation and Some Specific Laser Systems 7. Chromatic Dispersion and Polarization Mode Dispersion in Fibers 8. Nonlinear Optics 9. Electro Optics and AO modulators 10. Noise in Optical Detection and Generation 11. Detection of Optical Radiation 12. Periodic Structures 13. Waveguide Coupling 14. Nonlinear Optical Effects in Fibers 15. Semiconductor Lasers 16. Advanced Semiconductor Lasers 17. Optical Amplifiers 18. Classical Treatment of Quantum Optics, Quantum Noise, and Squeezing A. WAVE EQUATION IN CYLINDRICAL COORDINATES AND BESSEL FUNCTIONS B. EXACT SOLUTIONS OF THE STEP INDEX CIRCULAR WAVEGUIDE C. KRAMERS KRONIG RELATIONS D. TRANSFORMATION OF A COHERENT ELECTROMAGNETIC FIELD BY A THIN LENS E. FERMI LEVEL AND ITS TEMPERATURE DEPENDENCE F. ELECTRO OPTIC EFFECT IN CUBIC 43M CRYSTALS G. CONVERSION FOR POWER UNITS AND ATTENUATION UNITS
author_names: Amnon Yariv

Pochi Albert Yeh
title: Photonics optical electronics in modern communications
year: 2006

abstract: Power Quality Enhancement Using Custom Power Devices considers the structure, control and performance of series compensating DVR, the shunt DSTATCOM and the shunt with series UPQC for power quality improvement in electricity distribution. Also addressed are other power electronic devices for improving power quality in Solid State Transfer Switches and Fault Current Limiters. Applications for these technologies as they relate to compensating busses supplied by a weak line and for distributed generation connections in rural networks, are included. In depth treatment of inverters to achieve voltage support, voltage balancing, harmonic suppression and transient suppression in realistic network environments are also covered. New material on the potential for shunt and series compensation which emphasizes the importance of control design has been introduced. Power Quality Enhancement Using Custom Power Devices is appropriate for distribution engineers, graduate engineers and designers working in the area of power electronic applications for power systems. Sections of the book on power quality issues and generation connection make for a timely reference for undergraduates studying distribution engineering. Written for: Distribution engineers, graduate engineers and designers working in the area of power electronic applications for power systems, students
author_names: Arindam Ghosh

Gerard F Ledwich
title: Power Quality Enhancement Using Custom Power Devices
year: 2002