[1]罗剑波,范 伟,彭 凯,等.级联型电力电子变压器高频模块设计[J].控制与信息技术,2017,(06):29-33.[doi:10.13889/j.issn.2095-3631.2017.06.006]
 LUO Jianbo,FAN Wei,PENG Kai,et al.Design of High-frequency Module for Cascaded Power Electronic Transformer[J].High Power Converter Technology,2017,(06):29-33.[doi:10.13889/j.issn.2095-3631.2017.06.006]
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级联型电力电子变压器高频模块设计()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2017年06期
页码:
29-33
栏目:
变流与控制
出版日期:
2017-12-05

文章信息/Info

Title:
Design of High-frequency Module for Cascaded Power Electronic Transformer
文章编号:
2095-3631(2017)06-0029-05
作者:
罗剑波范 伟彭 凯刘华东
(中车株洲所电气技术与材料工程研究院,湖南株洲 412001)
Author(s):
LUO Jianbo FAN Wei PENG Kai LIU Huadong
( CRRC ZIC Research Institute of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
电子电子变压器高频高压级联主电路拓扑
Keywords:
power electronic transformer(PET) high-freguency and high-voltage cascade main circuit topology
分类号:
TM464
DOI:
10.13889/j.issn.2095-3631.2017.06.006
文献标志码:
A
摘要:
基于高压电力电子变压器主电路拓扑结构原理的对比分析,提出一款应用于高压级联型电力电子变压器的高频模块,并针对其LLC 的增益特性和ZVS 实现的必要条件完成了模块的电气设计。通过试验验证了电路设计参数的准确性,同时依据IGBT 开关过程对高频模块DC-DC 侧进行了损耗分析,由于开通过程无损耗,变换器效率得以提高。
Abstract:
Based on the principle analyses and comparison of the main circuit topologies of high voltage power electronic transformer(PET), a high-frequency module for high-voltage cascaded PET was proposed. Electrical design of the module was finished for its LLC gain characteristics and the necessary conditions to achieve ZVS. Accuracy of the circuit design parameters was verified by test and loss analysis was performed in the DC-DC side of the high-frequency module based on IGBT switching process. The efficiency of the DCDC converter is improved due to no loss of its turn-on process.

参考文献/References:

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LIU H B, MAO C X, LU J M, et al. Energy Storage System of Electronic Power Transformer and Its Optimal Control[J]. Transactions of China Electrotechnical Society, 2010, 25(3):54-60.
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备注/Memo

备注/Memo:
收稿日期:2017-06-18
作者简介:罗剑波(1987-),男,工程师,从事变流器应用技术工作。
基金项目:国家重点研发计划(2017YFB1200900)
更新日期/Last Update: 2017-12-18