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投稿时间：2017-03-22
投稿时间：2017-03-22
中文摘要: 针对直流系统的绝缘监测，设计一种直流系统绝缘漏电流检测系统.该系统利用磁平衡原理的漏电流传感器实现对漏电流的检测，利用16位模数转换芯片AD7705以实现对微电流传感器中信号的采集.为了解系统的检测效果，编制了相应的程序.测试结果表明，该系统可以精确地监测直流系统的泄漏电流.
Abstract:The insulation leakage current detection system of DC system is designed.The system uses the leakage current sensor based on magnetic balance principle to detect the leakage current,and uses the 16 bit analog to digital converter chip AD7705 to realize the signal acquisition of the leakage current sensor.In order to understand the detection effect of the system,the corresponding program is compiled.The test results show that the system can accurately monitor the leakage current of the DC system.
keywords: leaking current current sensor DC system
文章编号：20175009 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 | |
| 赵磊 | 国网安徽省电力公司 马鞍山供电公司 | 252902766@qq.com |
| Author Name | Affiliation | |
| ZHAO Lei | State Grid Anhui Ma'anshan Power Supply Company, Ma'anshan 230016, China | 252902766@qq.com |
引用文本：
赵磊.漏电流监测系统的研制[J].上海电力大学学报,2017,33(5):456-458,465.
ZHAO Lei.Development of Leakage Current Monitoring System[J].Journal of Shanghai University of Electric Power,2017,33(5):456-458,465.
赵磊.漏电流监测系统的研制[J].上海电力大学学报,2017,33(5):456-458,465.
ZHAO Lei.Development of Leakage Current Monitoring System[J].Journal of Shanghai University of Electric Power,2017,33(5):456-458,465.