DocumentCode
507860
Title
The Research of Parallel Power Quality Conditioner Start-Up Charge Strategy
Author
Shu-ming, Liu ; Chun-lin, Guo ; Yong-hai, Xu
Author_Institution
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
Volume
2
fYear
2009
fDate
16-18 Oct. 2009
Firstpage
357
Lastpage
360
Abstract
Expound the problems and danger of excessive current impulse through the capacitor when the parallel power quality conditioner starts charging. Two control strategies is discussed and compared. One method uses a current limiting resistor at the charging circuit and the other uses an auxiliary charging circuit. Both of these methods can effectively guarantee the safety of the device when it is put into operation.
Keywords
current limiting reactors; power capacitors; power supply quality; auxiliary charging circuit; capacitor; current limiting resistor; excessive current impulse; parallel power quality conditioner; start-up charge strategy; Bridge circuits; Capacitors; Current limiters; Frequency; PSCAD; Power engineering and energy; Power quality; Resistors; Safety devices; Voltage control; Current limiting resistor; Parallel Power Quality Conditioner start-up charge; alternative charge;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy and Environment Technology, 2009. ICEET '09. International Conference on
Conference_Location
Guilin, Guangxi
Print_ISBN
978-0-7695-3819-8
Type
conf
DOI
10.1109/ICEET.2009.325
Filename
5363566
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