Stability control equipments are important for stability of power system and can improve transportability.With the development of power system and social economy,power grid structure and exterior environment have been changing; accordingly,its security and stability control equipment has been changing gradually from the past in situ,simple,centralized characteristics to the current wide-area,complex association,and decentralized features.Based on the generalization of Central China 1 000 kV and 500 kV power grid structure and operation characteristics,this paper introduces the configuration and application of some wide-area security and stability control equipment,and analyzes the development trend of the equipment applied in Central China power grid.
Central China Gridsecurity and stability control equipmentwide arealocalHVDC modulationload shedding
NETL
NSTL
维普
万方数据
