Application of Hybrid Active Power Filter in Net shorts Harmonic Suppression of Electric Arc Furnace

摘要：

Electric arc furnace is the main equipment in ferroalloy production. They cause serious harmonic pollution,and affect the power quality seriously. In this paper,the active filter and passive filter advantages and disadvantages were analyzed,and we adopt Hybrid active power filter to achieve harmonic suppression and then improve the power quality according to the actual situation. In the design process,how to determine active filter and passive filter ratio is a important aspect. Genetic Algorithm was proposed in order to solve this problem,and circuit topology was analyzed. In the end,we calculated the harmonic suppression circuits best structure of electric arc furnace and carried out a simulation.

关键词： harmonic suppression hybrid active power filter power quality Genetic Algorithm

作者: Wei Wei Peng Xue Lai Wei

作者单位: School Electrical & Electronic Engineering Changchun University of Technology Changchun,Jilin Province,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3026-3029

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）