Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (2): 731-739.doi: 10.16182/j.issn1004731x.joss.201802044

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Modeling and Analysis of Operation Benefit for Electric Vehicle Battery Swapping Station

Sun Weiqing1, Chen Shunfeng1, Liu Tong1, Wu Xiaodong2   

  1. 1.School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
    2.Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd., Shanghai 200063, China
  • Received:2016-01-29 Online:2018-02-08 Published:2019-01-02

Abstract: The operators of electric vehicle battery swapping stations (EVBSS) seek the maximization of benefit by optimizing the modeling. The changes of operating parameters such as battery swapping demand could affect EVBSS benefits. A linear programming model for EVBSS maximum benefit is established. Based on the sensitivity analysis, it is found that the EVBSS benefit is mainly affected by operating parameters such as battery swapping price, battery depreciation cost, electricity price, etc. For power grid, the sensitivity parameters of peak load shifting are charging-pile number and battery number. The optimal quantity of EVBSS internal infrastructure investment is analyzed. The establishment and analysis of the model can provide the decision-making basis for commercial operation of EVBSS.

Key words: electric vehicle, battery swapping station, linear optimization, sensitivity analysis, sensitive parameter

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