Title :
A collaborative operation method of UPFC type dispersed power supply system using fuel cell and electric double layer capacitor
Author :
Hidese, Kouichi ; Monai, Toshihm ; Takano, Ichiro ; Nishikawa, Hisao ; Sawada, Yoshio
Author_Institution :
Kogakuin Univ., Tokyo, Japan
Abstract :
Application of the unified power flow controller (UPFC) to dispersed power supply system combined with fuel cell (FC) and electric double layer capacitor (EDLC) is studied in this paper. This system is operated in autonomous mode, taking account of time delay characteristics of FC. The modified Euler type moving average prediction (EMAP) model is introduced to reduce the capacity of EDLC. This system can meet the multi- quality electric power requirements of customers, and ensures voltage stability and uninterruptible power supply (UPS) function as well. Moreover, the response characteristics of this system are confirmed with the simulation and the required capacity of EDLC to compensate load demand is clarified by the simulation based on collaborative operation methods by a prediction model.
Keywords :
delays; electrolytic capacitors; fuel cells; load flow control; power supply quality; stability; uninterruptible power supplies; Euler type moving average prediction; UPS; collaborative operation method; electric double layer capacitor; fuel cell; multiquality electric power; power supply system; time delay; unified power flow controller; uninterruptible power supply; voltage stability; Collaboration; Control systems; Delay effects; Fuel cells; Load flow; Power supplies; Power system modeling; Predictive models; Supercapacitors; Uninterruptible power systems;
Conference_Titel :
Transmission and Distribution Conference and Exposition, 2003 IEEE PES
Print_ISBN :
0-7803-8110-6
DOI :
10.1109/TDC.2003.1335363
