Intelligent Substation relay protection methods and systems can be configured

The present invention provides a configurable intelligent substation protection method and system, the method comprising: configurable protection configuration, disposed in the secondary system configuration in the central server: the configuration server is a central the secondary network status and control center cutting device function in combination as the constraint condition; the system is running, the functional configuration of the center server device IED management, scheduling, while the primary system and the secondary system of the device is monitoring and analyzing the state of the control nodes based on the analysis of each IED scheduling logic device, the node cut and logical combination, may be configured to obtain the function can be varied virtual IED is, controlling protection IED according to the virtual device. The present invention is a flexible protection function, information is centralized, back-up protection to adapt, migrate function, plug and play applications, effectively enhance the protection system security and reliability, while allowing the operation and maintenance mode, control the process more convenient.