Third Harmonic Current Injection for Power Quality Improvement in Rectifier Loads

2006 ◽  
Author(s):  
Bhim Singh ◽  
Vipin Garg ◽  
G. Bhuvaneswari
Keyword(s):  
Quality Improvement ◽  
Power Quality ◽  
Current Injection ◽  
Harmonic Current ◽  
Third Harmonic ◽  
Power Quality Improvement

Power Quality Improvement of SCR Controlled Loads

2012 ◽  
Vol 512-515 ◽  
pp. 1199-1204
Author(s):  
Yong Zhang ◽  
Jing Shuang Shen ◽  
Hai Feng Zheng
Keyword(s):  
Quality Improvement ◽  
Power Quality ◽  
Single Phase ◽  
Harmonic Current ◽  
Industrial Plants ◽  
Power Filter ◽  
Power Quality Improvement ◽  
Glass Furnaces

This paper explores methods to improve the power quality of large, single-phase, thyristor controlled equipment within industrial plants. An advanced shunt single phase power filter for the compensation of instantaneous harmonic current components in direct coupled booster melting in glass furnaces is presented. The validity of the excellent filtering characteristics is verified by a previous installation.

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