变频器谐波与无功功率补偿方法的分析  

Analysis of Inverter Harmonics and Reactive Power Compensation Methods

作　　者：孔祥乾 KONG Xiangqian(Shandong Baoshun Chemical Technology Co.,Ltd.,Shandong 274900,China)

机构地区：[1]山东宝舜化工科技有限公司,山东274900

出　　处：《电子技术（上海）》2024年第4期142-144,共3页Electronic Technology

摘　　要：阐述变频谐波和无功功率的产生和影响,探讨变频谐波治理技术和无功功率补偿技术,包括用户设备受端治理、谐波源主动治理、补偿装置被动治理,以及集中补偿、分散补偿、随机补偿、随器补偿、跟踪补偿。基于实验分析,提升消除谐波的效用,从而提高变频器运行的安全性和高效性。This paper describes the generation and impact of inverter harmonics and reactive power,and discusses inverter harmonic management techniques and reactive power compensation techniques,including user equipment end-of-pipe management,active management of harmonic sources,passive management of compensation devices,as well as centralised compensation,decentralised compensation,random compensation,follower compensation and tracking compensation.Based on experimental analyses,the utility of harmonic elimination is enhanced so as to improve the safety and efficiency of inverter operation.

关 键 词：变频器 谐波影响 无功功率补偿 

分 类 号：TN773[电子电信—电路与系统]