Impact of component losses on the efficiency of the LC-filter based dual active bridge for the isolation stage of power electronic transformer

机译：元件损耗对基于LC滤波器的双有源电桥在电力电子变压器隔离级中效率的影响

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This paper presents a steady state analysis of the commutating LC-filter based dual active bridge (DAB) considering the conduction losses in the components. The aim is to use this converter in power electronic transformer (PET). The LC-filter offers the boost properties with a small component count and DAB allows effective power flow control and soft switching capabilities. Such combination allows the voltage on the transformer terminals to be kept at the desired level to enable the best performance of the converter. In order to facilitate the impact of the losses on the power characteristics and efficiency the mathematical loss models are derived and experimental results are presented.

机译：本文提出了基于换向LC滤波器的双有源桥（DAB）的稳态分析，其中考虑了组件中的传导损耗。目的是在电力电子变压器（PET）中使用该转换器。 LC滤波器具有较少的元件数量，具有升压特性，DAB可以有效控制功率流并具有软开关功能。这种组合允许将变压器端子上的电压保持在所需的水平，以实现转换器的最佳性能。为了促进损耗对功率特性和效率的影响，推导了数学损耗模型并给出了实验结果。

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来源
《2013 8th International Conference-Workshop Compatibility and Power Electronics》|2013年|132-137|共6页
会议地点 Ljubljana(SI)
作者
Beldjajev V.; Lehtla T.; Zakis J.;
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作者单位

Tallinn University of Technology, (Estonia)c;

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原文格式 PDF
正文语种 eng
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关键词
commutating LC-filter; conduction losses; dual active bridge converter; power electronic transformer;

机译：换向LC滤波器；传导损耗；双有源桥式变换器；电力电子变压器；;

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专利

1. Voltage Balance Control Based on Dual Active Bridge DC/DC Converters in a Power Electronic Traction Transformer [J] . Jianqiang Liu, Jingxi Yang, Jiepin Zhang, IEEE Transactions on Power Electronics . 2018,第2期

机译：电力电子牵引变压器中基于双有源桥DC / DC转换器的电压平衡控制
2. A Dual-Active-Bridge-Based Single-Phase AC to DC Power Electronic Transformer With Advanced Features [J] . Rohit Baranwal, Gysler F. Castelino, Kartik Iyer, IEEE Transactions on Power Electronics . 2018,第1期

机译：基于双有源桥的单相交流到直流电力电子变压器，具有先进的功能
3. Analytical description of power losses in a transformer operating in the dual active bridge converter [J] . R. BarlikInstitute of Control and Industrial Electronics Warsaw University of Technology Warszawa 75 Koszykowa St. 00-662 Warsaw PolandOther articles by this author:De Gruyter OnlineGoogle Scholar, M. NowakInstitute of Control and Industrial Electronics Warsaw University of Technology Warszawa 75 Koszykowa St. 00-662 Warsaw PolandOther articles by this author:De Gruyter OnlineGoogle Scholar, P. GrzejszczakCorresponding authorInstitute of Control and Industrial Electronics Warsaw University of Technology Warszawa 75 Koszykowa St. 00-662 Warsaw PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar, Bulletin of the Polish Academy of Sciences. Technical Sciences . 2016,第3期

机译：双有源桥式转换器中运行的变压器中的功率损耗的分析描述
4. Impact of component losses on the efficiency of the LC-filter based dual active bridge for the isolation stage of power electronic transformer [C] . Beldjajev V., Lehtla T., Zakis J. International Conference-Workshop Compatibility and Power Electronics . 2013

机译：元件损失对电力电子变压器隔离阶段LC滤波器双极桥效率的影响
5. Active Mitigation of Transformer Saturation in Dual-Active-Bridge Converter for Electric Vehicle Chargers [D] . Assadi, Seyed Amir. 2019

机译：电动汽车充电器双极桥转换器变压器饱和的主动减缓
6. System Efficiency of a Tap Transformer Based Grid Connection Topology Applied on a Direct Driven Generator for Wind Power [O] . Senad Apelfröjd, Sandra Eriksson -1

机译：基于抽头变压器的并网拓扑在风电直接驱动发电机上的系统效率
7. Impact of Component Losses on the Efficiency of a New Quasi-Z-Source-Based Dual Active Bridge [O] . Beldjajev, Viktor, Roasto, Indrek, Zakis, Janis 2013

机译：元件损耗对新型准Z源双有源桥效率的影响

Impact of component losses on the efficiency of the LC-filter based dual active bridge for the isolation stage of power electronic transformer

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