农村配电网谐波问题的分析及抑制  

Analysis and Suppression of Rural District Electrical Harmonic Problem

作　　者：孙睿峰[1] 赵峻颖[2] 

机构地区：[1]哈尔滨电业局,哈尔滨150010 [2]东北农业大学工程学院,哈尔滨150030

出　　处：《农机化研究》2006年第11期214-215,共2页Journal of Agricultural Mechanization Research

摘　　要：针对目前农村电网谐波污染的严重性,根据农村电网的特点,概述了电网谐波的含义,并给出国家规定的公用电网谐波电压限制。同时,详细地分析了农村电网谐波产生的主要原因,阐述了电力系统谐波对电力系统和生产用电设备可能带来的危害,进而提出了用主动型谐波抑制技术和被动型谐波抑制技术来抑制农村电网谐波,最终达到提高农村电能质量的目的。According to the meanings of electrical harmonic and explains the harmonic voltage limits in national standard for public network. Based on the characteristic of.the rural power network, this paper analyses the main causes and the harm of harmonic of rural power network because the harmonic pollution has been become a great problem in country. The solutions of harmonic are proposed in this paper. The solutions of harmonic include active harmonic suppression and passive harmonic suppression. The power quality of rural power network is improved by adopting these solutions.

关 键 词：电工学 农村电网谐波 理论研究 电能质量 谐波源 抑制方法 

分 类 号：TM727.1[电气工程—电力系统及自动化]