DOI QR코드

DOI QR Code

A Study on the Power Management Algorithm of Centralized Electric Vehicle Charging System

중앙제어기반 전기자동차 충전시스템의 에너지관리 알고리즘에 관한 연구

  • Do, Quan-Van (Dept. of Energy and Power Conversion Engineering, University of Science and Technology) ;
  • Lee, Seong-Joon (Smart Power Facility Research Center, Smart Grid Division, Korea Electrotechnology Research Institute (KERI)) ;
  • Lee, Jae-Duck (Smart Power Facility Research Center, Smart Grid Division, Korea Electrotechnology Research Institute (KERI)) ;
  • Bae, Jeong-Hyo (Smart Power Facility Research Center, Smart Grid Division, Korea Electrotechnology Research Institute (KERI))
  • Received : 2010.10.06
  • Accepted : 2011.02.21
  • Published : 2011.03.01

Abstract

As Plug-in Hybrid Vehicle and Electric Vehicle (PHEV/EV) take a greater share in the personal automobile market, their high penetration levels may bring potential challenges to electric utility especially at the distribution level. Thus, there is a need for the flexible charging management strategy to compromise the benefits of both PHEV/EV owners and power grid side. There are many different management methods that depend on the objective function and the constraints caused by the system. In this paper, the schema and dispatching schedule of centralized PHEV/EV charging spot network are analyzed. Also, we proposed and compared three power allocation strategies for centralized charging spot. The first strategy aims to maximize state of vehicles at plug-out time, the rest methods are equalized allocation and prioritized allocation based on vehicles SoC. The simulation results show that each run of the optimized algorithms can produce the satisfactory solutions to response properly the requirement from PHEV/EV customers.

Keywords

References

  1. Shengnan Shao, Manisa Pipattanasomporn, Saifur Rahman, "Challenges of PHEV Penetration to the Residential Distribution Network", Power & Energy Society General Meeting, 2009.
  2. Roe, C.; Meisel, J.; Meliopoulos, A.P.; Evangelos, F.; Overbye, T "Power System Level Impacts of PHEVs", Proceedings of the 42nd Hawaii International Conference of System Sciences-2009.
  3. Nicholas De Forest, Jamie Funl, Adam Lorimer, Boaz Ur, Ikhlaq, Phil Kaminsky, Burghardt Tenderich, "Impact of Widespread Electric Vehicle Adoption on the Electrical Utility Business-Threats and Opportunities", Center for Entrepreneurship & Technology, University of California, Berleley-2009.
  4. C. C. Chan, K. T. Chau, "Modern electric vehicle technology", Oxford University Press, USA, 2001
  5. Wang Zhenpo, Liu Peng, "Analysis on Storage Power of Electric Vehicle Charging Station", Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific, pp1-4.
  6. Kevin Mets, Tom Verschueren, Wouter Haerick, Chris Develder and Filip De Turck, "Optimizing Smart Energy Control Strategies for Plug-In Hybrid Electric Vehicle Charging", Network Operations and Management Symposium Workshops (NOMS Wksps), 2010 IEEE/IFIP, pp293-299.
  7. Jingyu Yan; Chongguo Li; Guoqing Xu; Yangsheng Xu, "A novel on-line self-learning state-of-charge estimation of battery management system for hybrid electric vehicle", Intelligent Vehicles Symposium, 2009 IEEE.
  8. Shane Hutchinson, Mesut Baran, and Srdjan Lukic, "Power Supply for an Electric Vehicle Charging System for a Large Parking Deck", Industry Applications Society Annual Meeting, 2009. IAS 2009. IEEE, pp1-4.