power grid security

• 电网安全

power grid security的用法和样例：

例句

1. Hidden failures in protection system will cause the incorrect action of relay protection and then derogate the power system.
   继电保护隐患会导致继电保护不正确动作，危害电网安全。
2. An anti-failure maneuver is very important for power system safety and stability in operation.
   反事故演习是保证电网安全稳定运行的重要一环。