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汽车安全与节能学报

汽车安全与节能学报 ›› 2015, Vol. 6 ›› Issue (04): 384-391.DOI: 10.3969/j.issn.1674-8484.2015.04.012

• 汽车节能与环保 • 上一篇    下一篇

基于LabVIEW 电动汽车电气性能匹配仿真

陈涛，黄称称，李永利，陈东，曾琼   

  1. 湖南大学 汽车车身先进设计制造国家重点实验室，长沙 410082，中国
  • 收稿日期:2015-07-16 出版日期:2015-12-25 发布日期:2015-12-28
  • 基金资助:

    湖南省自然科学基金项目(14JJ3055) ；“ 国汽( 北京) 汽车轻量化技术研究院有限公司”开放基金资助项目
    (20130303) ；中美清洁能源资助项目(2014 DFG71590101)

Electrical properties matching simulation for an electric vehicle based on the LabVIEW

CHEN Tao, HUANG Chenchen, LI Yongli, CHEN Dong, ZENG Qiong   

  1. State Key Laboratory of Advanced Desing and Manufacture for Vehicle Body, Hunan University, Changsha 410082, China
  • Received:2015-07-16 Online:2015-12-25 Published:2015-12-28

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摘要：

为解决电动汽车(EV) 电气安全问题，在EV 设计初期就应选择EV 的电气参数。该文仿真研
究了其匹配反馈和修正。未使用台架测试验证，而是通过虚拟平台LabVIEW，建立EV 电气模型。根
据初期设计要求，选择动力电池、电机等其它电器件基本电气参数。在仿真软件StarSim 中，建立电
气模型部件。调用LabVIEW 的子软件VI，结合比例积分（PI）调节控制，来模拟实际运行环境、瞬态
冲击、稳态行驶和极限工况。结果表明：该电气模型不仅可靠，而且能够对电动汽车的电气性能匹配
进行分析，并反馈验证，保证了电动汽车的电气安全性。

关键词: 电动汽车, 电气模型, 电气匹配, 等效电路模型, 永磁同步电机(PMSM) , 工况

Abstract:

A simulation analyzation was made for electric vehicle (EV) electrical performances to match and
adjust the electric parameters in the early stage of EV design. An EV electric model of electric vehicle was
built by using virtual workbench LabVIEW without bench verification test. The basic electrical parameters were
selected about the power battery, the electric motor, and the other electrical components according to the initial
design requirements. Parts of the electrical model were established in StarSim, based on these parameters.
The LabVIEW Sub VI and proportional integration (PI) control was combined to simulate the actual operating
environments, the transient impact, the steady state driving, and the limiting conditions driving. The results show
that the electrical model is reliable and can be used to analyze and verify electric vehicle electric properties, and
to ensure electric vehicle electrical safety.

Key words: electric vehicle (EV), electrical model, electrical matching, equivalent circuit model, permanent magnet synchronous motor (PMSM), working conditions