一种新型高速直流断路器的设计与应用

Design and application of a new type of high speed DC circuit breaker

介绍了现代有轨电车系统户外变电所内一种新型高速直流断路器系统的控制方式,完成了新型断路器系统试验验证,针对有轨电车实际运行情况,微调整个系统控制电路参数,在实际工程中得到成功应用。

This paper introduces the control method of a new type high-speed DC circuit breaker system in the outdoor substation of the modern tram system and the test verification of the circuit breaker system is completed. The new system slightly adjust the whole system control circuit parameters according to the actual operation of the tram and has already been applied successfully in engineering practice.