摘要
介绍了一种基于现场数据采集终端的电网线损管理解决方案。该方案将电网潮流监测由变电站10 kV出线扩展到每台终端配变,为线损分析提供了有/无功潮流、功率因数、电流、电压不平衡率等重要信息。实例表明,基于现场数据采集终端的配电网线损管理解决方案对于准确寻找电网高线损部分、分析线损原因有着重要意义。
A power distribution system line loss management solution based on spot data acquisition terminals was introduced.The solution stretches power grids flow monitoring from 10 kV power line to every terminal power distribution transformer,and provides important information for line loss analysis,including active power flow,reactive power flow,power factor,electric current unbalance rate,voltage unbalance rate and so on.An example was presented to show the great significance of the solution to locate the high line loss part and analyze its causes.
出处
《低压电器》
北大核心
2011年第19期30-33,共4页
Low Voltage Apparatus
关键词
线损管理
现场数据采集终端
电力载波
line loss management
spot data acquisition terminal
power line carrier
