Protection relays

Textbook for university students. The book is written with the use of materials of the leading electric power research institutions of Russia (JSC "Institute of Energy and setproekt", JSC "VNIIE" VEI, VNIIR), and development company «ABB Relay-Cheboksary" and the conversion enterprises NPF "Radius" (Mr. Moscow), SEC "Mechatronics" (St. Petersburg) and others.

The principles of the actions described in the functional diagrams and technical performance of the microprocessor circuit controls the normal mode of electric power facilities and emergency control nyi - integrated relay protection and emergency control itself.

The data on the PCS power stations and digital automatic control system of frequency and power in electric power systems.

We will review the implementation of the functions of the stability control eletroenergeticheskoysistemy and elimination of asynchronous operation.

For students studying in the field "Relay protection and automation of power systems", "Electric stations", "Electrical systems and networks" and the operational personnel of power plants and substations and power systems.