摘要
根据自主研发的广州海珠线储能式有轨电车储能电源的性能参数和散热结构,模拟了储能电源的温度分布场,分析了在该温度场下超级电容的使用寿命。根据超级电容寿命理论预测公式,结合海珠线储能电源中超级电容模组容量和内阻的变化曲线,推导出了储能电源中超级电容使用的平均寿命,评估了海珠线储能电源的寿命。
According to the performance parameters and heat dissipation structure of the energy storage tram of Guangzhou Haizhu, the temperature distribution field of the energy storage power supply was simulated, and the service life of the supercapacitors under the temperature field was analyzed. Based on the prediction formula of supercapacitors life theory and the variation curve of supercapacitors module capacity and internal resistance in the Haizhu energy storage power supply, the average life span of supercapacitors and the life of the Haizhu energy storage power supply were evaluated.
作者
张伟先
杨洁
乔志军
ZHANG Wei-xian;YANG Jie;QIAO Zhi-jun(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou Hunan 412001,China;The State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration,Zhuzhou Hunan 412001,China;CRRC Supercapacitor Energy Storage and Conservation Technology R&D center,NINGBO CRRC NEW ENERGY TECHNOGY CO.,LTD.,Ningbo Zhejiang 315112,China)
出处
《电源技术》
CAS
北大核心
2020年第2期214-215,263,共3页
Chinese Journal of Power Sources
基金
国家重点研发计划项目《间歇式供电轨道车辆车载储能系统工程化样机运行示范》(2017YFB1201005-03)
关键词
超级电容
储能式有轨电车
储能电源
寿命
supercapacitors
energy storage tram
energy storage powe
life
