摘要
介绍了鞍钢电网66～220kV输配电线路采用分相电流纵差保护装置的原理并对存在的问题进行了分析，提出了相应的改进完善措施，达到了预期效果。
Briefly present the basic principle of split phase differential protection system adopted by 66 - 220kV transmission and distribution line of Ansteel power grid. Analyze the existing problems, and put forward the corresponding improving measures. It has achieved desired effects.
出处
《冶金设备管理与维修》
2013年第4期9-11,14,共4页
Metallurgical Equipment Management and Maintenance
关键词
分相纵差
光纤通道
同步
饱和
制动特性
Split phase differential protection, fiber channel, synchronization, saturation, braking characteristics
