摘要
本文深入分析了直流回路一点接地引起两种不同开关量输入方式的测控装置误报告警信号的原因,提出了应对这种故障的有效措施。
In this paper, we analyze the false alarms of the monitoring system in depth due to the single-point grounding of DC circuits in two different modes of switch input. And then, we propose some effective measures corresponding to these malfunctions.
出处
《电源技术应用》
2009年第9期39-41,共3页
Power Supply Technologles and Applications
关键词
直流接地
一点接地
监控系统
Grounding of DC Circuit
Single-point Grounding Circuit
Monitoring System
