Title :
Dynamic voltage restorer based on voltage-space-vector PWM control
Author :
Zhan, Changjiang ; Ramachandaramurthy, Vigna Kumaran ; Arulampalam, Atputharajah ; Fitzer, Chris ; Kromlidis, Stylianos ; Bames, M. ; Jenkins, Nicholas
Author_Institution :
Centre for Electr. Energy, Univ. of Manchester Inst. of Sci. & Technol., UK
Abstract :
A dynamic voltage restorer (DVR) based on the voltage-space-vector pulsewidth-modulation algorithm is presented. Phase-jump compensation is achieved using a software phase-locked loop and a lead-acid battery energy store. A battery-charging control technique using the DVR itself is also described. To validate the control of the DVR, a three-phase prototype with a power rating of 10 kVA has been successfully developed. Simulation and experimental results are shown to validate the control methods
Keywords :
battery chargers; battery storage plants; lead acid batteries; phase locked loops; power supply quality; power system control; pulse width modulation; voltage control; 10 kVA; DVR; Pb; battery-charging control technique; control design; control performance; control simulation; dynamic voltage restorer; lead-acid battery; phase-jump compensation; power quality; power rating; software phase-locked loop; voltage-space-vector PWM control; voltage-space-vector pulsewidth-modulation algorithm; Batteries; Insulated gate bipolar transistors; Phase locked loops; Power quality; Pulse width modulation; Pulse width modulation inverters; Reactive power; Space vector pulse width modulation; Voltage control; Voltage fluctuations;
Journal_Title :
Industry Applications, IEEE Transactions on
