DocumentCode :
3541676
Title :
Application of hybrid active power filter in net short´s harmonic suppression of electric arc furnace
Author :
Wei, Wei ; Xue, Peng ; Wei, Lai
Author_Institution :
Sch. Electr. & Electron. Eng., Changchun Univ. of Technol., Changchun, China
fYear :
2009
fDate :
16-19 Aug. 2009
Abstract :
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 circuit´s best structure of electric arc furnace and carried out a simulation.
Keywords :
active filters; arc furnaces; genetic algorithms; harmonics suppression; power filters; power supply quality; electric arc furnace; ferroalloy production; genetic algorithm; harmonic pollution; harmonic suppression; hybrid active power filter; power quality; Active filters; Furnaces; Harmonic analysis; Harmonics suppression; Passive filters; Pollution; Power harmonic filters; Power quality; Power system harmonics; Production; Genetic Algorithm; harmonic suppression; hybrid active power filter; power quality;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
Type :
conf
DOI :
10.1109/ICEMI.2009.5274162
Filename :
5274162
Link To Document :
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