CUI Ting, SHEN Yangwu, ZHANG Bin, et al. Influences of 300MVar synchronous condensers on the stabilities of Hunan power grid[J]. 2016, 36(3): 1-4+8.DOI:
Influences of 300MVar synchronous condensers on the stabilities of Hunan power grid
This paper focuses on the influences of 300MVar synchronous condensers on the stabilities of Hunan power grid.Firstly
the basic structure and characteristics of synchronous condensers are introduced. And then
the transient voltage instability problem is analyzed without the synchronous condensers. Considering both the system transient voltage stability and the requirements of minimal operation generators
the effects of synchronous condensers on the system stabilities are estimated comprehensively. The simulation results on Hunan power grid verify that the synchronous condensers have better dynamic voltage supports and overload capability
and hence can improve the system stabilities effectively.