side carrier meaning in English

侧向叉车

Bypass breaker usually operate instead of line breaker in power system , considering the type of bypass breaker ' s carrier wave protection is different from the one of line versus side carrier wave protection , both protection ' s theory and stop signal , send signal logic have got differentiate , in order to ensure power network stabilize operation , line rapid protection must be run , so it is necessary to validate from protection theory and proceeding test the internal fault condition that the protection in both side of the line is different
电网中经常出现旁路开关代线路开关运行，由于旁路高频保护和线路对侧高频保护型号不一致，保护原理和停信、发信逻辑有区别，为了保证电网的稳定运行又必须要求线路快速保护投入运行，这就要求从保护原理上和进行试验来验证此时由线路两侧不同的保护装置构成的高频保护的动作情况。