摘要
在低压电网中由于谐波的存在,造成了电网中的电流和电压的不稳定,因此,针对谐波造成的危害必须采取可靠的技术措施。本文从谐波产生的原因和危害进行分析,并对当前谐波治理技术进行了阐述,最后针对低压无功补偿的方式和装置的合理性进行了探讨。
In the low﹣voltage power grid,the existence of harmonics causes the instability of current and voltage in the power grid.Therefore,it is necessary to take reliable technical measures against the harm caused by harmonics.This paper analyzes the causes and hazards of harmonic generation,compares the current harmonic control measures,and finally discusses the rationality of low﹣voltage reactive power compensation methods and devices.
出处
《电力系统装备》
2021年第6期59-60,共2页
Electric Power System Equipment
关键词
低压电网
谐波危害
谐波治理
无功补偿
谐波治理技术
low voltage power grid
harmonic harm
harmonic control
reactive power compensation
harmonic control technology
