Title :
Harmonic analysis and suppression of medium frequency furnace in steelwork
Author :
Qinghao, Wang ; Baolin, Xin ; Yinghua, Wu ; Hongzhi, Jiao ; Yanjun, Pang ; Qi, Wang
Author_Institution :
Fushun Power Supply Co., Fushun, China
Abstract :
To resolve the harmonics pollution of medium frequency electric furnace in a steelwork, power quality monitoring is conducted for power source in steelwork and substation. By the analysis of test data, the 11th, 13th, 17th harmonic are the main reason for the pollution of power quality. The effective measures were put forward for users to prevent harmonics pollution, Effectiveness of the measures was verified by the comparison data before and after treatment.
Keywords :
electric furnaces; harmonics suppression; power supply quality; 11th harmonic; 13th harmonic; 17th harmonic; harmonic analysis; harmonic suppression; harmonics pollution prevention; medium frequency electric furnace; power quality monitoring; power source; steelwork; substation; Companies; Furnaces; Harmonic analysis; Power harmonic filters; Power supplies; detection; higher harmonics; medium frequency electric furnace; suppression;
Conference_Titel :
Innovative Smart Grid Technologies - Asia (ISGT Asia), 2012 IEEE
Conference_Location :
Tianjin
Print_ISBN :
978-1-4673-1221-9
DOI :
10.1109/ISGT-Asia.2012.6303181
