Resistive-Capacitive Current-Limiting Hybrid DC Circuit Breaker

Current reduction >30%

By using resistive-capacitive topology instead of traditional inductive limiting, this circuit breaker significantly reduces fault current peaks and shortens interruption time for DC traction power systems.

Fan, Qinxiao · Shen, Senlin · Cheng, Xian · Ge, Guowei · Wang, Haiyan · Yan, Dongdong

Gaoya Dianqi/High Voltage Apparatus 2023

Specifications

故障电流幅值降低

{'zh': '30', 'en': ''} %

整机开断时间缩短

{'zh': '10', 'en': ''} %

额定电压

{'zh': '1800', 'en': ''} V