Effective Application of Secondary Circuit Technology in Power System Relay Protection
The secondary circuit technology of power system relay protection is one of the key technologies to ensure the safe and stable operation of power system.Firstly,the definition and composition of secondary circuit and its important role in power system are summarized,and then the basic principle of relay protection is described in detail.Then,the characteristics and advantages of secondary circuit technology and its application fields in power system are discussed,including the configuration and setting of protection devices and the cooperation with primary equipment.Finally,some effective application measures are put forward,such as improving the performance of protection device,optimizing the design of secondary circuit,strengthening monitoring and fault diagnosis,and personnel training and management.The implementation of these measures can further improve the security and reliability of the power system and ensure the continuity and stability of power supply.
power systemrelay protectionsecondary circuit technology
NETL
NSTL
万方数据
