摘要
设计了电热地膜泄漏电流监测系统。监测得到的泄漏电流值误差在5%以内,符合项目要求。实际运行表明该系统具有强电回路与控制回路安全隔离、测量自动化程度高、精度好、人机交互方便灵活的特点,经现场操作验证,系统可准确有效地实时监测电热地膜的泄漏电流。
The design of the electric heating film leakage current monitoring system. Monitored the leakage current value error within 5% and it met the requirements of the project. Actual operation shows that the characteristics of system are realizing the safety isolation between the high voltage loop and the control loop, measurement high degree of automatic measurement, good precision, and characteristics of human-computer interaction is convenient and flexible. Confirmed by the field operation, the system can realize the real-time monitoring of the leakage current accurately and effectively.
出处
《煤炭技术》
CAS
北大核心
2016年第7期313-315,共3页
Coal Technology
关键词
电热地膜
监测系统
泄漏电流
实时监测
electric heating film
monitoring systems
leakage current
real-time monitor
