摘要
在电力系统中,由非线性负荷应用的普及所产生的谐波对电网的污染日益严重,对电网本身和设备的安全可靠运行造成了严重危害。谐波治理逐渐成为目前电力系统急需解决的问题。因此,对低压配电系统谐波治理进行了理论研究,分析汇总谐波对测控设备电力系统的危害,提出谐波治理方案和具体措施,并进行实际验证,从而提高测控设备低压配电系统运行的安全可靠性。
In the power system,the harmonic generated by the popularization of nonlinear load has become increasingly serious,which has caused serious harm to the safe and reliable operation of power grid itself and equipment.Harmonic control has gradually become an urgent problem in power system.In this paper,the harmonic control theory of low-voltage distribution system is studied,the harm of harmonic to the power system of measurement and control equipment is analyzed and summarized,and the harmonic control scheme and specific measures are proposed,and the actual verification is carried out to improve the safety and reliability of low-voltage distribution system of measurement and control equipment.
作者
郑立祥
ZHENG Lixiang(Fujian Yuanen Intelligent Technology Co.,Ltd.,Fuzhou 350000,China)
出处
《通信电源技术》
2020年第18期217-219,共3页
Telecom Power Technology
关键词
谐波
低压配电系统
非线性负荷
harmonic
low voltage distribution system
nonlinear load
