供配电网络谐波污染控制初探

Preliminary Study on the Harmonic Pollution Control of Power Supply and Distribution Network

电网谐波是电源质量重要指标之一。谐波超标如不治理,将严重影响电能质量。通过测试、分析、计算,结合现场实际情况,采用适宜的谐波治理设备和技术,可提高电网的电能质量及电气设备运行的可靠性。本文在阐述谐波危害、谐波源类型及谐波治理技术的基础上,提出了治理谐波的建议措施。

Network harmonic of power network is one of the important factors of power quality.If it exceeds standards and is not treated in time,would affect the power quality.According to test,analysis,calculation and the actual situation,we adopt suitable treating equipments and technology to improve the power quality and the running reliability of electrical equipments.Base on the description of the harm of the harmonic,the types of harmonic resources and the harmonic treatment technology,this paper make suggestions on harmonic treatments.