Quantifying Contribution of DER-Integrated EV Parking Lots to Reliability of Power Distribution Systems  

作　　者：Bo Zeng Yixian Liu Yangfan Luo 

机构地区：[1]State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University,Beijing,102206,China

出　　处：《Energy Engineering》2021年第6期1713-1728,共16页能源工程（英文）

基　　金：financially supported by the National Social Science Fund of China(No.19ZDA081);Fundamental Research Funds for the Central Universities(No.2020MS067).

摘　　要：In the future smart cities,parking lots(PLs)can accommodate hundreds of electric vehicles(EVs)at the same time.This trend creates an opportunity for PLs to serve as a potential flexibility resource,considering growing penetration of EVs and integration of distributed energy resources DER(such as photovoltaic and energy storages).Given this background,this paper proposes a comprehensive evaluation framework to investigate the potential role of DER-integrated PLs(DPL)with the capability of vehicle-to-grid(V2G)in improving the reliability of the distribution network.For this aim,first,an overview for the distribution system with DPLs is provided.Then,a generic model for the available generation capacity(AGC)of DPLs with consideration of EV scheduling strategy is developed.On the above basis,an iterative-based algorithm leveraging sequential Monte Carlo simulation is presented to quantify the contribution of DPLs to the reliability of the system.In order to verify the effectiveness of the proposed method,a series of numerical studies are carried out.The simulation results show that the integration of DPLs with the V2G capability could help to improve the reliability performance of distribution grid to a great extent and reduce the adverse impact incurred by EV accommodation,if utilized properly.

关 键 词：Electric vehicle PV-integrated parking lots capacity support VEHICLE-TO-GRID distributed energy resource 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]