Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/2047
Title: | New Control Strategy of Unified Power Quality Conditioner with Sliding Mode Approach |
Authors: | Patjoshi, R K Mahapatra, K K |
Keywords: | Unified power quality conditioner (UPQC) reactive power compensation sag and swell compensation fuzzy-logic controller sliding mode controller |
Issue Date: | Dec-2013 |
Publisher: | IEEE |
Citation: | INDICON 2013, IEEE BOMBAY, December 13 to 15, 2013 IIT Bombay |
Abstract: | This paper describes a novel sliding mode method with the fuzzy controller approach in the development of unified power quality conditioner (UPQC) for reactive power, harmonics and both symmetric and asymmetric sag and swell compensation. The UPQC consists of both shunt and series converter having a common dc link. The shunt converter eliminates current harmonics generated from the nonlinear load and the series converter suppresses the voltage sag and swell generated from the supply side .The dc link control strategy is based on fuzzy-logic controller where as sliding mode controller is used in the inner current control loop to dictate the gate signals for switching of the both converters. To determine the efficiency of UPQC model, it is implemented through MATLAB.The simulation results show the superior capability of the proposed approach in mitigating the effects of current harmonics and voltage sag and swell generated from the supply side. |
Description: | Copyright belongs to the proceeding of publisher |
URI: | http://hdl.handle.net/2080/2047 |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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New Control Strategy of Unified Power Quality.pdf | 617.38 kB | Adobe PDF | View/Open |
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