Title :
A Detailed Analysis of Unexpected DC-side Voltage Boost in Series Power Quality Controllers
Author :
Chang, Yuan ; Jinjun, Liu ; Xiaoyu, Wang ; Zhaoan, Wang
Author_Institution :
Sch. of Electr. Eng., Xi´´an Jiaotong Univ.
Abstract :
Series power quality controller (SPQC) can effectively suppress power quality interferences. Yet the normal operation of whole system based on the maintenance of DC-side voltage. This paper presents an unexpected voltage boost of DC side in SPQC and analyzes it in detail. The experimental results verified the analysis
Keywords :
interference suppression; power convertors; power supply quality; DC-side voltage boost; interference suppression; power converters; series power quality controllers; Capacitors; Circuits; Insulated gate bipolar transistors; Inverters; Leg; Power quality; Power system harmonics; Rectifiers; Voltage control; Voltage fluctuations; DC-side; dead-time; power quality;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778295
