Unified Power Quality Conditioner for three phase four wire distribution system

@article{Deshpande2015UnifiedPQ,
  title={Unified Power Quality Conditioner for three phase four wire distribution system},
  author={Monika Deshpande and Tanuja N. Date},
  journal={2015 International Conference on Innovations in Information, Embedded and Communication Systems (ICIIECS)},
  year={2015},
  pages={1-4}
}
The current paper presents a role of Unified Power Quality Conditioner (UPQC) in 3 phase 4 wire distribution system to improve the power quality. The UPQC is realized by the integration of series and shunt active power filters (APF) sharing a common dc bus capacitor. The realization of shunt APF is carried out using a three-phase, four-leg Voltage Source Inverter (VSI), and the series APF is realized using a three-phase, three-leg VSI. To extract the fundamental source voltages as reference… CONTINUE READING