Paper Info
Title
Application of fractional order current controller in three phase grid-connected PV systems
Abstract
The main purpose of this work is to develop a closed-loop fractional order control system for a three phase grid-connected photo-voltaic (PV) system. A two level three phase inverter with an inductive filter is chosen as a benchmark, due to the fact that this topology is more popular and simple in a grid connected PV system. A fractional order PI controller has been tuned for current control loop of the considered system and the system responses are compared with the responses of the closed loop system with integer order controller. Simulation results show the improvement in the performance of grid-connected PV system by using the fractional order controller.
Year
DOI
Venue
2014
10.1109/ACC.2014.6859509
American Control Conference
Keywords
Field
DocType
PI control,electric current control,invertors,photovoltaic power systems,power generation control,power grids,closed loop fractional order control system,current control loop,fractional order PI control,fractional order current control,inductive filter,integer order control,three phase grid connected photovoltaic system,two level three phase inverter,Control applications,Power systems
Integer,Control theory,Fractional-order control,PID controller,Computer science,Control theory,Control engineering,Three-phase,Control system,Photovoltaic system,Grid
Conference
ISSN
Citations 
PageRank 
0743-1619
2
0.40
References 
Authors
4
3
Name
Order
Citations
PageRank
Hadi Malek1113.23
Sara Dadras2397.30
Yangquan Chen32257242.16