Title :
Operation of a controlled rectifier supported dynamic voltage regulator
Author :
Iyer, Shivkumar ; Ghosh, Arindam ; Joshi, Avinash
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India
Abstract :
This paper discusses the theory of series compensation in a three-phase four-wire distribution system using a DVR. The method of generating references for the voltages to be injected as well as the strategy for controlling the switching of the four-leg VSC used in the paper have been described. Simulation results have been provided which show that the DVR provides effective voltage regulation during transients. A detailed description of the action of the controller has been discussed with the aid of simulation results. The simulation has been performed using PSCAD/EMTDC (Version 3.0.7).
Keywords :
power distribution control; power engineering computing; rectifiers; switching convertors; voltage control; voltage regulators; EMTDC; PSCAD; dynamic voltage regulator; rectifier; series compensation theory; three-phase four-wire distribution system; voltage source converter switching; Converters; EMTDC; Nonlinear dynamical systems; PSCAD; Power conversion; Power system restoration; Rectifiers; Regulators; Transformers; Voltage control;
Conference_Titel :
Power Engineering Society General Meeting, 2005. IEEE
Print_ISBN :
0-7803-9157-8
DOI :
10.1109/PES.2005.1489381
