摘要
低压电网漏电容易引起人身触电伤亡事故,因此研究剩余电流监控系统很有必要。为此,文章从分析当前低压电网存在的各种漏电安全隐患入手,在用电信息采集系统原有的主站、采集通道、采集设备的基础上,进行必要的软、硬件升级,提出了低压电网剩余电流监控系统的设计方案。该方案能较好地实现低压电网漏电监控,为后续研究者提供了一种全新的思路。
Electric leakage in low-voltage power network might cause electric shock injuries easily,so it is necessary to develop residual current monitoring system. Present various low voltage network leakage safety concerns are analyzed,and a design scheme for residual current monitoring system is proposed,which upgrade the hardware and software on the basis of existing master stations,acquisition channels,and acquisition equipment. The proposed scheme could achieve low voltage network leakage monitoring,providing a new train of thought for further research.
出处
《供用电》
2016年第6期77-80,共4页
Distribution & Utilization
关键词
低压电网
用电信息采集系统
剩余电流动作保护
剩余电流监控系统
分级保护
low voltage network
power consumption information collection system
electric leakage protection
residual current monitor
cascade protection
作者简介
吴成然(1971-),男,高级工程师,主要研究方向为低压电气安全、营销管理。
白涛(1974-),男,主要研究方向为营销管理。