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储能电池充电兼容性现场测试方法

137    2020-07-22

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作者:王勇, 吴彬彬, 冀明

作者单位:国网河北省电力有限公司电力科学研究院,河北 石家庄 050000


关键词:储能电池;直流充电;充电兼容


摘要:

针对电动汽车非车载充电机的测试方法一般采用纯阻性负载或回馈式电子负载或实车实桩测试,由于现场测试条件的限制,回馈性电子负载无法使用;纯阻性负载属无源设备,无法提供详细的电压参数;实车实桩测试,不能模拟各类电池包的参数,不能完全满足测试要求。该文研究一种全新的负载系统,针对直流充电设施充电兼容性检测分析系统研发,首先构建充电兼容性检测系统的框架,其次在充电兼容性系统需求分析的基础上,对智能化检测策略进行研究,搭建基于储能电池的非车载充电机测试系统。针对现场的测试案例分析,表明该方法提升充电设施现场检测能力,同时检测过程中所获得的重要参数可为相关标准规范的制定提供参考。


Field test method for charging compatibility of energy storage battery
WANG Yong, WU Binbin, JI Ming
Electric Power Research Institute, State Grid Hebei Electric Power Co., Ltd., Shijiazhuang 050000, China
Abstract: For the test method of electric vehicle non-vehicle charger, the pure resistive load or feedback electronic load or real vehicle pile test is generally used. Due to the limitation of field test conditions, the feedback electronic load cannot be used; purely resistive loads are passive devices and cannot provide detailed voltage parameters. The source equipment cannot provide detailed voltage parameters; the real vehicle pile test cannot simulate the parameters of various battery packs and cannot fully meet the test requirements. In this paper, a new load system is studied, which is developed for the charging compatibility detection and analysis system of DC charging facilities. Firstly, the framework design of the charging compatibility detection system is constructed. Secondly, based on the analysis of the requirements of the charging compatibility system, research on intelligent detection strategies. The construction of a non-vehicle charger test system based on energy storage batteries. The analysis of field test cases shows that this method improves the on-site detection capability of charging facilities. At the same time, important parameters obtained during the detection process can provide a reference for the formulation of relevant standards and specifications.
Keywords: energy storage battery;DC charging;charging compatible
2020, 46(7):115-124  收稿日期: 2019-08-05;收到修改稿日期: 2019-09-12
基金项目:
作者简介: 王勇(1982-),男,河北石家庄市人,本科,主要从事电力营销及电动汽车充电桩检测方面的研究
参考文献
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