XIE Dongliang
NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, ChinaZHANG Yuqiong
Guohua Energy Investment Co. Ltd., Beijing 100007, ChinaWU Juai
NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, China; School of Automation, Nanjing University of Science and Technology, Nanjing 210094, ChinaLIU Changlei
Guohua Energy Investment Co. Ltd., Beijing 100007, ChinaWU Jun
NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, China; School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China1. NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, China; 2. Guohua Energy Investment Co. Ltd., Beijing 100007, China; 3. School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China
The comprehensiveness, rapidness and economy of charging service is one of main factors that influences the popularity of electric vehicles, and the construction and management of charging facilities in a residential area play a key role. Because of the limited capacity and other reasons, the development of charging facilities in the residential area falls behind the other forms of charging energy. Based on the practical charging conditions of a typical residential area, the influence of possible technical/market measures on the battery electric vehicle(BEV)charging process is discussed according to the detailed simulation of charging process for BEVs and its effect and value are quantitatively analyzed. On the basis of defining BEV charging contract model, the analysis mentioned above is put forward to propose an optimization method according to the charging strategy based on the optimal value network and the algorithm is verified to be effective by the examples. The simulation results indicate that on the condition of limited capacity, compared to the existing disordered charging mode, the ordered charging/discharging mode under the centralized management can obviously increase the capacity of charging service in the typical residential area by improving the efficiency inside. Moreover, the interactive capacity of emergency backup for the grid by BEV is improved and the revenue channels and comprehensive benefits increase as well.
[1] | XIE Dongliang, ZHANG Yuqiong, WU Juai, et al. Charging Optimization Strategy and Capability Analysis as Reserve Measures for Electric Vehicles Under Limited-capacity Area[J]. Automation of Electric Power Systems,2018,42(11):56-63. DOI:10.7500/AEPS20170906003 |