摘要
设计了一种光电混合式电流互感器 ,它由传感头、光纤传输和光电转换器、信号处理电路和工作电源 4部分组成。这种结构具有绝缘性能高、可靠性强、质量小等特点 。
A novel electro optical hybrid current transducer is designed.It consists of four parts:a sensor head,an optical fiber transmitter and optoelectric converter,a signal processing circuit and a power supply.In the operation environment,this device has the advantages of high insulation,high reliability,small mass and high inference rejection.Measurement errors are analyzed in this paper.
出处
《激光技术》
CAS
CSCD
北大核心
2003年第5期390-392,395,共4页
Laser Technology
基金
上海市光科技资助项目
