电测与仪表Issue(16)：49-53,5.
分布式能源接入系统中的谐波电能表应用
Application of harmonic power meter in distributed energy access system
周希平 1徐全伟 1张向程 1苏剑烨 2王夏娇1
作者信息
- 1. 杭州海兴电力科技股份有限公司，杭州310011
- 2. 国网辽宁省电力有限公司葫芦岛供电公司，辽宁葫芦岛125000
- 折叠
摘要
Abstract
The concept of distributed power and the network structure of distributed energy access system are intro-duced, and also a high precision power harmonic analysis algorithm based on Blackman-harris window and triple-spectrum-line interpolation FFT, and then a high-end harmonic energy meter is designed based on this algorithm, and the hardware structure diagram and algorithm flowcharts are given.Application scheme of harmonic energy meter in monitoring system of distributed power and two kinds of accessing system of 0.4kV level and 10kV level distributional power source are given.It is significant for application of harmonic energy meter and accurate measurement of harmon-ic in distributed energy access system.关键词
分布式电源/三谱线插值/谐波分析/谐波电能表Key words
distributed power/triple-spectrum-line interpolation/harmonic analysis/harmonic energy meter分类
信息技术与安全科学引用本文复制引用
周希平,徐全伟,张向程,苏剑烨,王夏娇..分布式能源接入系统中的谐波电能表应用[J].电测与仪表,2015,(16):49-53,5.
