Title :
Modeling and controlling of unified power quality compensator
Author :
Hu, Ming ; Chen, Heng
Author_Institution :
Southeast Univ., Nanjing, China
fDate :
30 Oct.-1 Nov. 2000
Abstract :
With the wide application of nonlinear and electronically switched devices in distribution systems, the power quality problem becomes more serious. This paper proposes a new advanced custom power device-unified power quality compensator (UPQC); deduces its mathematical model based on switching function and analyzes the control principle of such UPQC. The validity of the model as well as the control principle of UPQC are verified by the results of computer simulation.
Keywords :
PWM power convertors; compensation; power distribution control; power supply quality; switching; PWM converter; computer simulation; control principle analysis; custom power; custom power device; distribution systems; electronically switched devices; mathematical model; nonlinear switched devices; power quality problem; series compensator; static shunt compensator; switching function; unified power quality compensator control; unified power quality compensator modeling;
Conference_Titel :
Advances in Power System Control, Operation and Management, 2000. APSCOM-00. 2000 International Conference on
Print_ISBN :
0-85296-791-8
DOI :
10.1049/cp:20000437
