配电系统谐波检测方法研究综述

针对现有谐波检测方法实时性与精确性分析的不足,以及各典型方法改进所面临的关键问题,基于谐波检测技术的研究现状,结合谐波检测精度与响应速度,从应用原理、优缺点及适用性等方面对国内外现有的配电系统谐波检测方法进行综合性分析,并进行了效果评价及技术展望。研究结果表明:谐波精确检测、快速响应与实时控制装置一体化设计、集成化发展是今后谐波检测与治理装置的主要发展趋势。

Review of harmonic detection method for power distribution system

Aiming at the insufficiency of real- time and accuracy analysis of existing harmonicdetection method, and the key issues of the typical improvement method, bases on the status quo of harmonic detection technology, and combining with the detection accuracy and response speed ofharmonic, analyzes comprehensively the existing power distribution system harmonic detectionmethods at home and abroad from application principles, applicability, advantages and disadvantages,makes effect evaluation and technological outlook. The research result shows that the precisiondetection, fast response and real time control devices integrative design and integrated development of harmonic are the future development trend of harmonic detecting and treating devices.