本文通过对公共电网谐波产生及通过对普通空调设备和家用典型彩色电视机谐波的实测数据分析，总结出了一套实用的工程中谐波测量及计算方法。并分析了谐波的危害及应对策略。 This paper presents a practical and useful approach to measure and calculate harmonic wave in public power grids. It is based on analysis of harmonic wave data from the ordinary air condition units and color TV units. The paper also discusses the problems that harmonic wave may create and the approaches to deal with these problems.
