Electromagnetic processes during crash of a switch in a frequency-starting circuit of reversible motor generators of hydroelectric pumped-storage power plants.

Autor: Lazarev, G., Novakovskii, A., Par, I., Cherkashin, M.
Zdroj: Russian Electrical Engineering; Jun2012, Vol. 83 Issue 6, p342-345, 4p
Abstrakt: Electromagnetic processes during the crash of an aggregate switch in one section of generating equipment as applied to the frequency-starting circuit of reversible motor generators of the Zagorskaya hydroelectric pumped-storage power plant are investigated. A mathematical model for investigating the emergency process is developed. Recommendations for avoiding an emergency situation during crash of switches are proposed using simulation results. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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