Title :
Model of power quality control circuit in isolated limit capacity electric networks
Author :
Xiao-Yan Xu ; Min He
Author_Institution :
Electr. Eng. Dept., Shanghai Maritime Univ., Shanghai, China
Abstract :
Firstly, the technology of harmonic suppression in a traditional civil electric network is introduced. Then the characteristics of an isolated electric network is analyzed, and afterwards, a model of combined harmonic suppression and power factor correction circuit is designed, which integrates the method of solving problems on its own initiative with the method of solving problems passively, to solve the harmonic pollution of an isolated small capacity electric network. The results of relevant simulation experiment show that the model of designed circuit is suitable for the power quality improvement of an isolated electric network.
Keywords :
active filters; power harmonic filters; power supply circuits; power supply quality; power system control; LC filter; active power filter; civil electric network; harmonic pollution; harmonic suppression technology; isolated limit capacity electric networks; passive power filter; power factor correction circuit; power quality control circuit; power quality improvement; Active filters; Harmonic analysis; Power factor correction; Power harmonic filters; Reactive power;
Conference_Titel :
Methods and Models in Automation and Robotics (MMAR), 2011 16th International Conference on
Conference_Location :
Miedzyzdroje
Print_ISBN :
978-1-4577-0912-8
DOI :
10.1109/MMAR.2011.6031339
