中国电力 ›› 2013, Vol. 46 ›› Issue (10): 91-95.DOI: 10.11930/j.issn.1004-9649.2013.10.91.4

• 新能源 • 上一篇    下一篇

中国典型城市电网电动汽车容纳能力研究

黄碧斌, 孔维政, 李琼慧   

  1. 国网能源研究院,北京 100052
  • 收稿日期:2013-06-08 出版日期:2013-10-23 发布日期:2015-12-10
  • 作者简介:黄碧斌(1982—),男,江苏宜兴人,博士,工程师,从事新能源和分布式电源的技术经济、管理和政策等方面的研究。

Capability Study of Typical Power Grid in Accommodating Electric Vehicles in China

HUANG Bi-bin, KONG Wei-zheng, LI Qiong-hui   

  1. State Grid Energy Research Institute, Beijing 100052, China
  • Received:2013-06-08 Online:2013-10-23 Published:2015-12-10

摘要: 分析了电动汽车在无序充电、错峰充电和连续充电模式下的电力负荷特性,并以典型配电网为研究对象,通过对3种模式下不同规模电动汽车接入后的配电网稳态运行情况进行计算,校核节点电压偏差和元件负载率等配电网稳态运行指标,研究了各种充电模式下中国某典型城市电网的电动汽车容纳能力。

关键词: 电网, 电动汽车, 充电模式, 负荷特性, 容纳能力

Abstract: The load characteristics of electric vehicle with different charging modes are analyzed including disordered charging, peak shifting charging and continuous charging. By taking a typical distribution network for case study, through calculation of the steady state operation of distribution networks with insertion of electric vehicles of different sizes under three charging modes, the indices that affect the steady state of distribution network, including nodal voltage deviation and cell loading rate are checked. The capability of a typical city’s power grid is studied in accommodating electric vehicles with different charging modes.

Key words: electric grid, electric vehicle, charging mode, load characteristics, accommodation capability

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