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本文介绍了十三陵抽水蓄能电站两回220kV 线路的保护及自动装置的配置及设备的基本工作原理,其中重点介绍了英国引进的光纤数差保护。
This paper introduces the protection and automatic device configuration and equipment working principle of 220kV lines for two back shunting power stations in Shisanling Pumped-storage Power Station, and introduces the optical fiber differential protection introduced in the United Kingdom.