Title :
A study on power flow control for distributed generator with EDLC
Author :
Hamasaki, Shin-ichi ; Tsuji, Mineo ; Yamada, Eiji
Author_Institution :
Dept. of Electr. & Electron. Eng., Nagasaki Univ., Nagasaki, Japan
Abstract :
Power flow control for the distributed generator (DG) with Electric Double Layer Capacitor (EDLC) is studied. The DG system consists of a voltage type inverter for connection to the AC-line and a two-quadrant DC chopper for connection to the DC-bus. The inverter and the DC chopper can be controlled cooperatively to regulate active power flow. The active power from DG to AC line is regulated by the control method. And considering the power flow in DC-bus, the EDLC current is regulated to obtain proper balance of the power and DC-bus voltage by the control method. The control theory and considerations of effectiveness of the proposed control method in simulation are presented.
Keywords :
capacitors; choppers (circuits); distributed power generation; power control; DC-bus voltage; DG system; EDLC current; active power flow control; control theory; distributed generator; electric double layer capacitor; two-quadrant DC chopper; voltage type inverter; Choppers; Distributed power generation; Inverters; Load flow; Load flow control; Power generation; Solar power generation; Supercapacitors; Voltage; Wind energy generation; EDLC; distributed generator; power leveling;
Conference_Titel :
Power Electronics Electrical Drives Automation and Motion (SPEEDAM), 2010 International Symposium on
Conference_Location :
Pisa
Print_ISBN :
978-1-4244-4986-6
Electronic_ISBN :
978-1-4244-7919-1
DOI :
10.1109/SPEEDAM.2010.5545049
