Title :
Power Quality improvement using 3-phase Unified Power Quality Conditioner with minimum VA rating
Author :
Karthik, D. ; Sheik Barideen, S. ; Palanisamy, K.
Author_Institution :
Sch. of Electr. Eng. (SELECT), VIT Univ., Vellore, India
Abstract :
This paper deals with Minimum VA rating handled by a Unified Power Quality Conditioner, which consists of Series and Shunt Active Power Filter. The Series Active Filter is Dynamic Voltage Restorer (DVR), which regulates the voltage at the point of common coupling with minimum VA loading. The Shunt Active Filter is Distribution Static Compensator (DSTATCOM) which compensates the reactive power and eliminates the load current harmonics from the source current. In this proposed method the total power handled by UPQC is minimum than the other conventional methods and it has been investigated by simulation using MATLAB/SIMULINK.
Keywords :
active filters; power harmonic filters; power supply quality; reactive power; static VAr compensators; voltage control; 3-phase unified power quality conditioner; DSTATCOM; DVR; UPQC; distribution static compensator; dynamic voltage restorer; load current harmonics elimination; minimum VA rating; point of common coupling; power quality improvement; reactive power; series active power filter; shunt active power filter; voltage regulation; Active filters; Automatic voltage control; Harmonic analysis; Power harmonic filters; Power quality; Reactive power; Voltage fluctuations; Dynamic Voltage Restorer (DVR); Minimum VA; Optimum angle; Static Compensator (STATCOM); Unified Power Quality Conditioner (UPQC); injection voltage and voltage sag;
Conference_Titel :
Advances in Electrical Engineering (ICAEE), 2014 International Conference on
Conference_Location :
Vellore
DOI :
10.1109/ICAEE.2014.6838500
