论文部分内容阅读
日本中部电力公司与北海道电力公司合作 ,经过三年的研究 ,开发出高精度输电线路故障点检测装置 ,并于 2 0 0 3年 5月投入了使用。该检测装置由检测、传输和解析三部分组成。检测部分设在输电线路的两端 ,如变电所和铁塔等 ,并靠下列设备收集故障信息 :①电磁场传感器 ,主要捕
After three years of research, Japan Central Electric Power Corporation and Hokkaido Electric Power Co., Ltd. developed a high-precision transmission line fault point detection device and put it into use in May 2003. The detection device consists of three parts: detection, transmission and analysis. The detection part is located at both ends of the transmission line, such as substations and towers, and by the following equipment to collect fault information: ① electromagnetic field sensors, the main catch