摘要
针对电气化铁道高速、重载对接触网的要求,分析了馈线热过负荷保护的动作原理、整定原则,提出了采用热过负荷保护对接触网进行保护并预测了今后的应用前景。
In accordance with the requirements of high speed and heavy load by electrified railways, the paper analyzes the activation principles and the setting theories for thermal over load protection of feeder, raises the adoption of the thermal over load protection on the OCS and the future prospect of its application.
出处
《电气化铁道》
2003年第2期6-7,12,共3页
Electric Railway
