Research and Application of 110kV Self-healing System for Shanghai Songjiang Power Grid
Under the hand-in-hand power supply mode of 110kV power grid in Shanghai,the implementation of regional automatic switch self-healing system aims to improve the safety and reliability of power grid,as well as the economical benefits and social benefits of operation and maintenance.As a new technology applied to 110kV voltage class,the logic of the self-healing system needs to be tested comprehensively,taking into account the action of power system under the different running modes and abnormal conditions.As the first construction project of self-healing system in Shanghai,the 110kV power improvement program from Chenchun substation to Xinzhuan substation in Songjiang is significant in providing the practical experience in construction,test and operation management for the future projects.
series power supply in chain structureautomatic switch of regional backup powerself-healing system
NETL
NSTL
万方数据
维普
