Solutions Hydroelectric power plants ACS TP HPP ... ABOUT COMPANY SOLUTIONS Gas pumping compressor stations Thermal power plants Nuclear power plants Hydroelectric power plants Automation of energy facilities Information retrieval system Test sites Automated fire detection systems Energy accounting (ASKUER) PARTNERS CONTACTS CONTROLLERS CATALOG VACANCIES ACS TP HPP ACS TP HPP The control and monitoring of the main technological and auxiliary equipment of the HPP is carried out using a microprocessor-based automated control system, modern electronic devices, relay-switching and analog control devices, automation, protection, signaling and measurements. The structure of management and control of a hydroelectric power station is represented by a multi-level distributed system consisting of station, aggregate and local levels of equipment control. The equipment of the microprocessor-based automated control system is used at the upper (station) level, at the aggregate levels, as well as at the local control levels. The configuration and block diagram of the automated control and monitoring system of the HPP consists of: • high-speed and interference-free Fast Ethernet network in the enterprise environment, providing the use of switched networks technology, duplicated ring topology with electrical or optical communication channels; • universal control module - a programmable logic controller based on the INTEL Pentium and PCI architecture and performing the functions of collecting, processing and transmitting information, as well as automatic control; • remote input-output devices (distributed input-output stations); • operator stations (automated workstations of operators), workstations, engineering stations, an archive station working with a real-time operating system and peripheral equipment - monitors, printers, a control board; • controller for connection to the dispatching center; • hardware duplication (redundancy) has Fast Ethernet highways, CPU-controllers, internal energy sources, power distribution network, operator stations. All operator stations have functional redundancy. The structure of management and control of a hydroelectric power station is presented as a multi-level distributed system, consisting of station, aggregate and local control levels. At the same time, microprocessor equipment is used at the upper (station) and at the aggregate control levels. The station level includes the following equipment: • операторские станции на ЦПУ; • рабочая инженерная станция; • архивная станция; • центральный контроллер; • удаленные устройства ввода-вывода (связи с объектом); • распределенные устройства ввода-вывода; • диспетчерский щит; • система синхронизации автоматизированной системы управления с астрономическим временем GPS; • сетевое оборудование, включая оптические и электрические модули, электрические и оптические каналы связи (кабели); • контроллер для подключения к диспетчерскому пункту энергосистемы. • к агрегатному уровню автоматизированной системы управления относится следующее оборудование: • контроллеры агрегатов; • контроллер вспомогательного оборудования ГЭС; • controller of equipment for auxiliary needs of the HPP; • outdoor switchgear equipment controller; • geographically, the equipment is located as follows: central control point: operator stations, control room; • engineering room: engineering work station, archive station; • RPO: synchronization system of automated control system with astronomical time GPS, central controller, controller of outdoor switchgear equipment, controller of auxiliary equipment of HPP, controller of auxiliary equipment of HPP; • machine room: unit controllers. Site Map Letter © 1992–2015. LLC is an implementation company "ELNA". All rights reserved Website development Avesta Design Studio