Modeling and fault stability study for Million Kilowatts Nuclear Power Generator excitation system

This paper established electromagnetic transient exciting system and PSS mainly focusing on the Million Kilowatts Nuclear Power Generator in the large power gird, and used the electromechanical-electromagnetic hybrid simulation to conduct fault anti-remolding emulation analysis of Million Kilowatts Nuclear Power Generator in the large power grid, the data showed that the exciting system can respond accurately and maintain the invariable voltage through the constrained current character when the Million Kilowatts Nuclear Power Generator occurred huge remolding.