摘要
随着国家经济社会的持续快速发展,广播电视工程行业也飞速发展,如何通过有效技术措施治理无功补偿与谐波问题,提高广播电视工程运行效果,成为广播电视业内广泛关注的重点课题之一。通过介绍谐波产生的原因,分析广播电视谐波产生的危害,并结合相关实践经验分别从无源滤波器和有源滤波器两个方面深入探讨广播电视工程中无功补偿与谐波治理的方法,希望对相关工作的实践有所裨益。
With the sustained and rapid development of national economy and society,the radio and television engineering industry has also developed rapidly.How to solve the problems of reactive power compensation and harmonics and improve the operation effect of radio and television engineering through effective technical measures has become one of the focus topics in the radio and television industry.Based on this,this paper first introduces the causes of harmonic generation,analyzes the harm caused by harmonic generation in radio and television,and discusses the reactive power compensation and harmonic treatment methods in radio and television engineering from two aspects of passive filter and active filter combined with relevant practical experience,hoping to benefit the practice of related work.
作者
李颖
LI Ying(Yantai Radio and Television Station,Yantai 264003,China)
出处
《通信电源技术》
2021年第4期246-248,共3页
Telecom Power Technology
关键词
广播电视工程
无功补偿
谐波治理
radio and television engineering
reactive power compensation
harmonic wave treatment
作者简介
李颖(1985-),女,山东烟台人,本科,工程师,主要研究方向为广播电视工程。
