摘要
对负控终端电源在恶劣电磁干扰环境下的自保护和自恢复技术进行研究,使负控终端电源能够在浪涌、过压、电压短时中断等电磁干扰情况下进行自保护,避免电源故障造成负控终端停运、电费数据和实时用电数据不能准确及时地传送到负控中心的问题,增强负控系统实时数据采集的数据准确度,使负荷管理系统能够为电网负荷管理提供可靠的分析数据。
The self-protection and self-recovery technology of load control terminal under heavy electromagnetic interference are researched.After research, the load control terminal could implement self-protection under electromagnetic interference condition such as surge, over voltage andshort duration voltage break.Terminal halt, inaccurate of electricity charge and real time electricity data cannot be sent to load control center areavoided.The accuracy of real time data acquisition is increased and the reliability of power grid load management is improved.
出处
《自动化应用》
2010年第11期43-44,共2页
Automation Application
关键词
负荷控制
电力自动化
遥测
遥控
load control
electric automation
telemeter
remote control
