Gazizova O.V., Musin D.A., Malafeev A.V., Zhdanov A.I. Development of search algorithm for limit load separate operation of power station and power supply system

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Abstract

The increase of internal generating capacities at large enterprises and introduction of power-intensive electric receivers with variable loading leads to complication of possible operating modes of the power supply system. The search algorithm for limit load separate operation of a power plant and a power supply system by compliance of operating parameters with admissible values was developed. The algorithm takes into account technical condition of automatic field and speed controllers and the point of load connection to the allocated network.

Keywords

Variable loading, industrial enterprise, internal power plant, power supply system, separate work, limiting power disbalance.

Gazizova Olga Viktorovna – Ph.D. (Eng.), Associate Professor, department of industrial electric power supply, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Musin Damir Asckatovich – master’s degree student of Industrial Power Supply Systems Department, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.

Malafeev Aleksey Vyacheslavovich – Ph.D. (Eng.), Associate Professor, department of industrial electric power supply, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Zhdanov Aleksandr Ivanovich – Ph.D. (Eng.), Associate Professor, department of industrial electric power supply, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.

1. Venikov V.A. Perehodnye elektromehanicheskie protsessy v elektricheskih sistemah [Transitional electromechanical processes in electric systems]: textbook for electric power faculties of universities. Moscow: Higher school, 1985. 536 p.

2. Gurevich Yu.E., Libova L.E., Hachatryan E.A. Ustoychivost nagruzki elektricheskih sistem [Load stability of electric systems]. Moscow: Energoizdat, 1981. 208 p.

3. Zhdanov P.S. Voprosy ustoichivosti elektricheskih sistem [Problems of stability in electric systems]. Moscow: Energy, 1979. 456 p.

4. Mamikonyants L.G., Gorbunova L.M., Gurevich Yu.E. Metodicheskie ukazaniya po opredeleniyu ustoichivosti energosistem [Guidelines for determination of stability in power supply systems]. Moscow: Main technical division on operation of power supply systems, 1977. 127 p.

5. Musin D.A., Gazizova O.V., Malafeev A.V., Misulin D.A. Razrabotka algoritma opredeleniya predelnyh nebalansov moschnostei pri vyhode na razdelnuyu rabotu promyshlennoi elektrostantsii s rezkoperemennoi nagruzkoi [Development of limit determination algorithm for disbalances of capacities for separate work of electric power plant and variable load]. / Elektrotekhnicheskie komplexy I sistemy [Electro technical complexes and systems]. Magnitogorsk: Nosov Magnitogorsk State Technical University, 2013, vol. 21, pp. 204-210.

6. Gazizova O.V., Malafeev A.V., Tarasov V.M., Izvolsky M.A. Issledovanie effektivnosti raboty delitelnoi avtomatiki v sisteme elektrosnabzheniya promyshlennogo predpriyatiya chernoi metallurgii [Study of overall performance of separating automatic equipment in power supply system of industrial enterprise in the field of ferrous metallurgy]. Promishlennaya energetika [Industrial power engineering]. 2012, no.10, pp. 12-17.

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