| 引用本文: | 杨斌,赵剑锋,季振东,王建华,刘康礼.混合变压器技术研究综述[J].电力自动化设备,2020,40(2): |
| YANG Bin,ZHAO Jianfeng,JI Zhendong,WANG Jianhua,LIU Kangli.Overview of hybrid transformer technologies[J].Electric Power Automation Equipment,2020,40(2): |
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| 摘要: |
| 为了满足智能电网的发展对电力设备提出的更高的需求，基于传统变压器和电力电子设备的混合变压器(HT)得到了越来越多的关注。基于目前已有研究，在分析HT研究进程的基础上，对HT的相关关键技术进行了梳理和分析，尤其是对HT的拓扑，调制、控制及保护策略，多绕组变压器设计，整体硬件设计等问题进行了归纳和讨论。最后对HT的研究趋势及亟待解决问题进行了总结和展望。 |
| 关键词: 混合变压器 无功补偿 电压调节 分布式接入 故障保护 综述 |
| DOI：10.16081/j.epae.202001034 |
| 分类号:TM41 |
| 基金项目:国家自然科学基金资助项目(51877042)；中央高校基本科研业务费专项资金资助项目(2242019R20010) |
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| Overview of hybrid transformer technologies |
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YANG Bin1,2, ZHAO Jianfeng2, JI Zhendong3, WANG Jianhua2, LIU Kangli2
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1.State Grid Nanjing Power Supply Company, Nanjing 210019, China;2.School of Electrical Engineering, Southeast University, Nanjing 210096, China;3.School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China
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| Abstract: |
| In order to meet the higher demand of the development of smart grid for power equipment, HT (Hybrid Transformer) based on traditional transformer and power electronic equipment has attracted more and more attention. Based on the existing HT research and its process analysis, the relative key technologies of HT are analyzed, especially the topology, modulation, control and protection strategy of HT, multi-winding transformer design and overall hardware design are also summarized and discussed. Finally, the research trends and problems to be solved are summarized and prospected. |
| Key words: hybrid transformer reactive power compensation voltage regulation distribution access fault protection overview |
