一种高压电网电流在线监测仪的研制

Research on a New Monitoring Instrument for the Measuring Electric Current On-Line of the High Voltage Network

讨论了一种用于高压电网参数在线测量监测仪的低功耗敏感探头原理以及光导纤维传输电能量推动探头工作的方法．并且讨论了为保证系统性能指标所采用的几点技术措施．

This paper describes the principle of low-power-consumptive sensing probe for monitoring on-line the parameters of the high voltage network at first. then introduces the methods of optically powered probe with the optical fiber. At last. the technique for ensuring the characteristic target of the system is discussed.