[1]范 伟,罗剑波.内燃机车辅助变流器支撑电容器纹波电流分析[J].控制与信息技术(原大功率变流技术),2016,(02):5-10.[doi:10.13889/j.issn.2095-3631.2016.02.002]
 FAN Wei,LUO Jianbo.Analysis of Capacitor Ripple Current in Diesel Locomotive Auxiliary Converter[J].High Power Converter Technology,2016,(02):5-10.[doi:10.13889/j.issn.2095-3631.2016.02.002]
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内燃机车辅助变流器支撑电容器纹波电流分析()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2016年02期
页码:
5-10
栏目:
变流与控制
出版日期:
2016-04-05

文章信息/Info

Title:
Analysis of Capacitor Ripple Current in Diesel Locomotive Auxiliary Converter
文章编号:
2095-3631(2016)02-0005-06
作者:
范 伟罗剑波
(中车株洲所电气技术与材料工程研究院,湖南株洲 412001)
Author(s):
FAN Wei LUO Jianbo
( CRRC ZIC Research of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
电容器纹波电流辅助变流器
Keywords:
capacitor ripple current auxiliary converter
分类号:
TM461.5
DOI:
10.13889/j.issn.2095-3631.2016.02.002
文献标志码:
A
摘要:
文章分析了内燃机车辅助变流器模块常用的AC-DC-AC 拓扑,采用傅里叶频谱分析法分别对电容纹波电流的整流侧分量和逆变侧分量数学模型进行评估,并提出了电容电流纹波的计算方法。通过搭建辅助变流器模块试验平台对电容纹波电流值进行测试,并分析电容器容值与纹波电流值的关系,结果表明该计算方式较为准确。
Abstract:
AC-DC-AC topology is commonly used in auxiliary converter module in diesel locomotive. In this paper, it assessed capacitor ripple current mathematical models in rectifier-side and inverter-side through Fourier spectrum, and put forward a calculation method for ripple current. Capacitor ripple current was tested through building auxiliary converter module test platform and the relationship between capacitance and ripple current was analyzed. Test results show that this calculation method is correct.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-10-09
作者简介:范伟(1980-),男,高级工程师,主要从事变流器模块应用技术研究。
更新日期/Last Update: 2016-05-17