Microprocessor cabinets of the SheE22X series are primarily used to ensure emergency control of substations, as well as hydroelectric power plants (hydroelectric power stations or HEPPs), thermal power plants (such as thermal power plants or hydroelectric power stations), nuclear power plants, and directly for emergency control of energy sections at security stations.
Anti -avoiding system, which is based on the MPC cabinets of this series, as a rule, are able to implement the automation function to prevent stability violations, APNU abbreviated, the function of automation of the elimination of the asynchronous working regime, AOSCh or automation of the frequency decline limiting, automation of limiting an uncontrolled frequency increase, AOSN or automation function restrictions on the voltage downturn in the system, limiting a significant increase in the voltage in the system and the function of limiting the directly overload of systemic equipment.
All functions are controlled by the central processor, and in the case of failure of any of the functions of the system, Pa assumes all kinds of control.
The integrated system of the PA consists of two basic systems that complement one another in autonomous support and control, each of which has its own transformers. PA also has closed power networks and individual systems of effects on circuits.
Basic systems of PA can act according to the established standard regime. But if necessary, then individualization under the conditions of the customer on the basis of the factory-manufacturer is possible. Typical solutions of the anti -authoral control system.
Functions and capabilities of the system:
Integration in the ACS of the TP of the object itself;
Tinctures and installations using the regulation of the block diagrams or the control of the restoration of the working regime;
Automatic diagnostics of the performance of all support and control systems;
Measurement, calculation and withdrawal of all the necessary information on monitors in the central terminal with the possibility of transmitting data to other informative sections of the system;
Complete synchronization of the work of all systems at the station with an accuracy of hundredths of a second.
