摘要
结合广东电网公司广州供电局110kV三江数字化变电站的实际运行情况,分析数字化变电站的电子式互感器,数字式电能表、保护测控装置、网络报文监视器等关键设备的校验工器具以及监测装置的原理和校验方法;针对这些关键设备在工程建设和实际使用过程中存在的问题,对其校验方法进行分析并提出改进建议,以提高设备的运行维护水平。
Combined with the operation of 110 kV digital Sanjiang Substation under Guangzhou Power Supply Bureau of Guangdong Power Grid Corp, the principle and calibration methods of calibration instruments and monitoring devices for such key equipment as electronic transformer, digital electric energy meter, protection and supervisory control devices and network packet monitor in digital substation are analyzed. Aiming at the problems of such key equipment during project construction and actual use, the calibration methods thereof are analyzed and suggestions for improvement presented, thereby enhancing the operation and maintenance of equipment.
出处
《广东电力》
2010年第6期34-37,共4页
Guangdong Electric Power
关键词
数字化变电站
电子式互感器
数字式电能表
网络报文监视器
digital substation
electronic transformer
digital electric energy meter
network packet monitor
