储能科学与技术 ›› 2016, Vol. 5 ›› Issue (4): 577-582.doi: 10.12028/j.issn.2095-4239.2016.04.026

• 研究及进展 • 上一篇    下一篇

集装箱式储能系统数值仿真模拟与优化

王晓松1，游  峰1，张敏吉2，孙洋洲2   

  1. 1天津力神电池股份有限公司，天津 300384；2中海油研究总院新能源研究中心，北京100015
  • 收稿日期:2015-12-08 修回日期:2016-01-18 出版日期:2016-07-01 发布日期:2016-07-01
  • 通讯作者: 游峰，博士，主要从事动力电池储能系统研究，E-mail：youfeng@lishen.com.cn。
  • 作者简介:王晓松（1986—），男，硕士，主要从事动力电池储能系统热模拟与优化研究，E-mail：wangxiaosong@lishen.com.cn

Numerical simulation and parametric optimization on the container type energy storage system

WANG Xiaosong1, YOU Feng1, ZHANG Minji2, SUN Yangzhou2   

  1. 1Tianjin Lishen Battery Joint-Stock Co., LTD, Tianjin 300384, China; 2CNOOC Research Institute New Energy Research Center, Beijing 100015, China
  • Received:2015-12-08 Revised:2016-01-18 Online:2016-07-01 Published:2016-07-01

PDF

494

被引次数

3

摘要： 本文以储能集装箱为研究对象，根据锂电池发热特性，应用标准k-湍流模型、D-O辐射模型，实现了集装箱内流场、温度场的数值模拟。对基准工况与优化工况进行了相关数值模拟，基准工况模拟结果表明：距离空调近端与远端出风均匀性存在较大差别，存在电池模块间温差较大情况。通过在风道内加设导流板，并进行结构调整，对原有工况进行优化，优化工况模拟结果表明：优化后流场与温度场分布更加均匀，能够有效降低电池模块间温差。

关键词: 集装箱, 锂电池, 数值模拟, 优化, 流场分布, 热仿真

Abstract:

The numerical simulation of a container type energy storage system velocity field and temperature field were carried out, according to standard k- model, D-O radiation model and lithium battery thermal characteristic. The simulating results of the basic case show that, compared with the stay away from the air conditioning area and adjacent air conditioning area, there are a big difference about the wind uniformity and the temperature difference between the battery modules. The basic case was optimized by adding the wind guide plate in the air channel and the structural adjustment. The simulating results of the optimized operating case show that, the improved flow field and temperature field distribution are more well-distributed, the temperature difference between the battery module is effectively reduced.

Key words: container, lithium battery, numerical simulation, optimization, flow field distribution, thermal simulation