Research on Low Voltage Unit of Photoelectric Hybrid Current Transformer

摘要：

A photoelectric hybrid coupling current transformer has a lot of obvious advantages over a traditional electromagnetic current transformer. It is very valuable in practical application for the electricity protection and signal measurement of power system. This paper will present a complete design proposal of photoelectric coupling current transformer low voltage unit by using FPGA and DSP system. The test results have proven that the proposed system design can perform the expected functionality of photoelectric coupling current transformer at low voltage side. The proposed system integrates the superiority of both FPGA and DSP. It can better meet the power system requirements in the high-speed data processing, large data quantity and complex operation. It also has merit of being simple in structure and easier for modification. It is worth of further investigation.

关键词： Current Transformer FPGA DSP Data recovery

作者: Yu Guangping Zhang Dan Zhou Yinggang

作者单位: Information College Shenyang University of Technology Shenyang,Liaoning Province,China Information College Liaoning University Shenyang,Liaoning Province,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3950-3954

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）