Performance of UPQC for power quality improvement

Pal, Yash ; Swarup, A. ; Singh, Bhim (2010) Performance of UPQC for power quality improvement In: Joint International Conference on Power Electronics, Drives and Energy Systems (PEDES) & 2010 Power India, 2010, 20-23 Dec. 2010, New Delhi, India.

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Official URL: http://ieeexplore.ieee.org/document/5712514/

Related URL: http://dx.doi.org/10.1109/PEDES.2010.5712514

Abstract

This paper deals with a Unified Power Quality Conditioner (UPQC) for load balancing, power factor-correction, voltage regulation, voltage and current harmonics mitigation, mitigation of voltage sag, swell and voltage dip in a three-phase three-wire distribution system for different combinations of linear and non-linear loads. The unit template technique (UTT) is used to get the reference signals for series APF, whereas the control algorithm for shunt APF utilizes two closed loop PI controllers. The control algorithm for shunt APF is made flexible so that it can correct supply power factor, eliminate harmonics, provide load balancing and also improve the load terminal voltage at point of common coupling (PCC). MATLAB/Simulink based simulation results are presented, which support the functionality of the UPQC.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:SPS MATLAB/SIMULINK; Power Quality; UPQC; Harmonics; Load Balancing; Power Factor Correction; Voltage Sag; Voltage Swell; Voltage Dip
ID Code:109503
Deposited On:03 Aug 2017 12:11
Last Modified:03 Aug 2017 12:11

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