[1]饶沛南,谢 伟,唐 娟,等.城轨高频辅助变流器LLC谐振变换器优化设计研究[J].机车电传动,2020,(04):142-145.[doi:10.13890/j.issn.1000-128x.2020.04.029]
 RAO Peinan,XIE Wei,TANG Juan,et al.Optimum Design of LLC Resonant Converter for High FrequencyAuxiliary Converter of Urban Rail[J].Electric Drive for Locomotives,2020,(04):142-145.[doi:10.13890/j.issn.1000-128x.2020.04.029]
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城轨高频辅助变流器LLC谐振变换器优化设计研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年04期
页码:
142-145
栏目:
城市轨道交通
出版日期:
2020-07-10

文章信息/Info

Title:
Optimum Design of LLC Resonant Converter for High FrequencyAuxiliary Converter of Urban Rail
文章编号:
1000-128X(2020)04-0142-04
作者:
饶沛南谢 伟唐 娟杨 奎
(株洲中车时代电气股份有限公司,湖南 株洲 412001)
Author(s):
RAO Peinan XIE Wei TANG Juan YANG Kui
( Zhuzhou CRRC Times Electric Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
城市轨道车辆高频辅助变流器LLC软开关仿真
Keywords:
urban rail vehicle high frequency auxiliary converter LLC soft switch simulation
分类号:
TM464;U231
DOI:
10.13890/j.issn.1000-128x.2020.04.029
文献标志码:
A
摘要:
研究了DC 750 V供电系统的高频辅助变流器LLC谐振变换器的工作情况,找出了该功率等级下LLC难以实现软开关的关键问题,并提出了如何优化该系统参数的建议。最后,通过仿真和试验结果验证了结论的准确性。
Abstract:
The working condition of LLC resonant converter of high frequency auxiliary converter in DC 750 V power supply system was studied, the key problem that LLC was difficult to realize soft switch under this power level was found out, and suggestions on how to optimize the system parameters were put forward. Finally, the accuracy of the conclusion was verified by simulation and test results.

参考文献/References:

[1] YANG B, LEE F C, ZHANG A J, et al. LLC resonant converter for front end DC/DC conversion[C]//IEEE. APEC Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition. Dallas: IEEE, 2002(2): 1108-1112. DOI: 10.1109/APEC.2002.989382.

[2] LAZAR J F, MARTINELLI R. Steady-state analysis of the LLC series resonant converter[C]// IEEE. APEC 2001 Sixteenth Annual IEEE Applied Power Electronics Conference and Exposition. Anaheim: IEEE, 2001(2): 728-735. DOI: 10.1109/APEC.2001.912451.
[3] 耿志东, 刘清, 饶沛南, 等. 地铁车辆辅助变流器LLC 谐振变换电路优化设计[J]. 大功率变流技术, 2016(1): 8-12.
[4] 杨益平. 谐振DC/DC变换器的研究[D]. 杭州: 浙江大学, 2005.
[5] 饶沛南, 谢伟, 杨奎. 一种新型低地板车用轻量化高频辅助变流器的研制[J]. 机车电传动, 2017(1): 25-30.
[6] 文美娟. 全桥LLC谐振变换器研究[D]. 西安: 西安科技大学, 2013.

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备注/Memo

备注/Memo:
作者简介:饶沛南(1979—),男,硕士,高级工程师,长期从事轨道车辆变流器的研发工作。
更新日期/Last Update: 2020-07-10