谐波电能综合再生利用技术研究  

Research on Comprehensive Recycling Technology of Harmonic Energy

作　　者：王玥 崔洪春 许仪勋 WANG Yue;CUI Hong-chun;XU Yi-xun(School of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090;State Grid Anhui Electric Power Company,Anhui 241000,China)

机构地区：[1]上海电力学院电气工程学院,上海200090 [2]国网安徽省电力公司芜湖供电公司,安徽芜湖241000

出　　处：《水电能源科学》2018年第8期193-196,204,共5页Water Resources and Power

摘　　要：针对目前电力系统谐波问题大多采取滤除措施,却忽略谐波本身也是一种能源,将其完全滤除会浪费资源。对此提出了一种并联型的谐波电能提取装置,经Matlab/Simulink仿真试验可知,该提取装置将原本要在阻尼电阻上消耗掉的谐波电能提取出来,经过整流和逆变得到可以再次供电于不同用电设备的电能,且该设备相当于一个无功补偿装置,不影响输电线路的正常运行。In view of the current power system harmonic problems,most of them take the measures of filtering,but ignoring the harmonic is an energy source.The complete filtering will waste resources.A parallel type of harmonic power extraction device was proposed for this purpose.The Matlab/Simulink simulation results show that the extraction device extracts the harmonic energy which supposed to consumed by the damping resistance,after rectification and inverter can repower for different power equipments.As for the system,the device is equivalent to a reactive power compensation device and does not affect the normal operation of transmission line.

关 键 词：谐波电能提取 电能再生利用 无功补偿装置 谐波治理 

分 类 号：TM762[电气工程—电力系统及自动化]