Description: This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or
sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the
protection of sensitive loads voltage sags and swells. The control of the compensation voltages in
DVR based on dqo algorithm is discussed. It first analyzes the power circuit of a DVR system in order to
come up with appropriate control limitations and control targets for the compensation voltage control. The
proposed control scheme is simple to design. Simulation results carried out by Matlab/Simulink verify the
performance of the proposed method.-This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or
sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the
protection of sensitive loads voltage sags and swells. The control of the compensation voltages in
DVR based on dqo algorithm is discussed. It first analyzes the power circuit of a DVR system in order to
come up with appropriate control limitations and control targets for the compensation voltage control. The
proposed control scheme is simple to design. Simulation results carried out by Matlab/Simulink verify the
performance of the proposed method. Platform: |
Size: 257024 |
Author:pavan |
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Description: this file is simulation of dynamic voltage restorer (DVR) that is simulated by MATLAB/SIMULINK. the power system has 3 bus and 2 load that one of them is considered critical load. the DVR duty is compensating voltage sag or swell.in fact this work is done by injecting of reactive power.-this file is simulation of dynamic voltage restorer (DVR) that is simulated by MATLAB/SIMULINK. the power system has 3 bus and 2 load that one of them is considered critical load. the DVR duty is compensating voltage sag or swell.in fact this work is done by injecting of reactive power. Platform: |
Size: 28672 |
Author:mohammad hossein |
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