摘要
在分析谐波对电能计量的影响以及谐波电能计量的必要性的基础上,通过对谐波的检测和谐波功率计算方法的研究,提出了能够分辨谐波源的谐波电能计量方法,用于在供电系统的公共联接点处分别计量供电网络和用电负荷各自产生的谐波电能。
Based on the influence analysis of harmonic on measurement the power energy and the necessary to measure the harmonic, the harmonic detecting method and harmonic power calculation method were studied, and a metering harmonic energy method was presened. This method could be used in measuring the harmonic power which was made by power system and custom at the point of common coupling.
出处
《现代建筑电气》
2012年第5期41-44,共4页
Modern Architecture Electric
关键词
供配电系统
电能
谐波
谐波源
计量
power supply and distribution system
electrical energy
harmonic
harmonic source
calculation and measure
