<em id="l5esy"><acronym id="l5esy"><u id="l5esy"></u></acronym></em>
<em id="l5esy"></em><button id="l5esy"></button>
<em id="l5esy"></em>

<dd id="l5esy"></dd>

  • Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

    Article retrieval

    文章檢索

    首頁 >> 文章檢索 >> 最新索引

    配電網電力電子變壓器技術綜述

    來源:電工電氣發布時間:2021-07-20 11:20 瀏覽次數:7

    配電網電力電子變壓器技術綜述

    張在梅,劉艷
    (金川集團股份有限公司,甘肅 金昌 737100)
     
        摘 要:為彌補傳統電力變壓器在智能電網中的不足,基于電力電子技術的電力電子變壓器 (Power Electronic Transformer,PET) 得到人們的大量關注。介紹了目前國內外 PET 相關的主要技術,對 PET 拓撲結構做了對比與分析。經分析討論認為,配電網中 PET 的拓撲結構應當根據實際情況靈活配置,模塊化多電平變流器型三級拓撲結構兼具結構簡單和易于擴展的優點,是值得推廣的一種拓撲結構。三級型電力電子變壓器拓撲結構既可以實現傳輸功率的可控目標,又可以為分布式電源和直流負荷提供方便的接口,是 PET 未來的發展方向。指出多樣化的功能和靈活的控制特性使得電力電子變壓器在未來配電網中的應用具有廣闊的發展空間。
        關鍵詞:配電網;電力電子變壓器;拓撲結構;關鍵技術
        中圖分類號:TM41     文獻標識碼:A     文章編號:1007-3175(2021)07-0005-07
     
    Review of Power Electronic Transformer Applied in Distribution Network
     
    ZHANG Zai-mei, LIU Yan
    (Jinchuan Group Co., Ltd, Jinchang 737100, China)
     
        Abstract: In order to compensate deficiencies of traditional power transformers in smart grids, power electronic transformers (PET) based on power electronic technology have received a lot of attention. In this paper, the main relevant technologies of PET have been introduced,and its topological structures have been compared and analyzed. After the analysis and discussion, it is concluded that PET topological structures of the distribution grid should be equipped flexibly according to the reality. The three-state topology of modular multilevel converter has advantages both of simple structure and great expansion consequently worthy promoting. The three-state topology of power electronic transformer not only manages to control transmission power, but also provides flexible interfaces for distributed generations and DC loads,which conforms to the developing trend of PET. In conclusion, PET will be applied extensively to the distribution grid in the future because
    of its various functions and flexible controlling.
        Key words: distribution grid; power electronic transformer; topology; key technology
     
    參考文獻
    [1] 趙劍鋒. 輸出電壓恒定的電力電子變壓器仿真[J].電力系統自動化,2003,27(18) :30-33.
    [2] HUBER J E, KOLAR J W.Applicability of solidstate transformers in today's and future distribution grids[J].IEEE Transactions on Smart Grid,2019,10(1) :317-326.
    [3] MADHUSOODHANAN S, TRIPATHI A, PATEL D, et al.Solid-state transformer and MV grid tie applications enabled by 15 kV SiC IGBTs and 10 kV SiC MOSFETs based multilevel converters[J].IEEE Transactions on Industry Applications,2015, 51(4) :3343-3360.
    [4] RONAN E R, SUDHOFF S D, GLOVER S F, et al.A power electronic - based distribution transformer[J].IEEE Transactions on Power Delivery,2002, 17(2) :537-543.
    [5] 梁得亮,柳軼彬,寇鵬,等. 智能配電變壓器發展趨勢分析[J] . 電力系統自動化,2020,44(7) :1-14.
    [6] 毛承雄, 范澍, 黃貽煜, 等. 電力電子變壓器的理論及其應用(Ⅱ) [J] . 高電壓技術,2003,29(12) :1-3.
    [7] SHE X , BURGOS R , WANG G , et al . Review of solid state transformer in the distribution system:From components to field application[C]//2012 IEEE Energy Conversion Congress and Exposition (ECCE),2012 :4077-4084.
    [8] 鄧衛華,張波,胡宗波. 電力電子變壓器電路拓撲與控制策略研究[J] . 電力系統自動化,2003,27(20) :40-44.
    [9] 毛承雄,范澍,王丹,等. 電力電子變壓器的理論及其應用(Ⅰ) [J] . 高電壓技術,2003,29(10) :4-6.
    [10] 王優,鄭澤東,李永東. 中高壓電力電子變壓器拓撲與控制應用綜述[J] . 電工電能新技術,2017,36(5) :1-10.
    [11] HEINEMANN L, MAUTHE G.The universal power electronics based distribution transformer,an unified approach[C]//2001 IEEE 32nd Annual Power Electronics Specialists Conference,2001 :504-509.
    [12] KANG M, ENJETI P N, PITEL I J.Analysis and design of electronic transformers for electric power distribution system[J].IEEE Transactions on Power Electronics,1999,14(6) :1133-1141.
    [13] ELRAJOUBI A M , ANG S S . High-Frequency Transformer Review and Design for Low-Power Solid-State Transformer Topology[C]//2019 IEEE Texas Power and Energy Conference (TPEC),2019 :1-6.
    [14] FALCONES S , MAO X , AYYANAR R . Topology comparison for solid state transformer implementation[C]//IEEE Power and Energy Society General Meeting,2010 :1-8.
    [15] MAO R X, FALCONES S.A modular, interleaved ac-ac flyback topology for solid state transformer[C]//Proceeding FREEDM Annual Conference,2009 :221-224.
    [16] GUPTA R K , MOHAPATRA K , Mohan N . Novel topologies of power electronic transformers with reduced switch-count[C]//Proceedings of the 2009 Grand Challenges in Modeling & Simulation Conference,2009 :80-87.
    [17] FALCONES S , AYYANAR R , MAO X . A DC–DC Multiport-Converter-Based Solid-State Transformer Integrating Distributed Generation and Storage[J].IEEE Transactions on Power Electronics,2013,28(5) :2192-2203.
    [18] SHE X, HUANG A Q, BURGOS R.Review of solidstate transformer technologies and their application in power distribution systems[J].IEEE Journal of Emerging and Selected Topics in Power Electronics,2013,1(3) :186-198.
    [19] ZHAO T, WANG G, BHATTACHARYA S, et al.Voltage and power balance control for a cascadedH-bridge converter-based solid-state transformer[J].IEEE Transactions on Power Electronics,2013,28(4) :1523-1532.
    [20] WANG X, LIU J, OUYANG S, et al.Control and experiment of an H-bridge-based threephase three-stage modular power electronic transformer[J].IEEE Transactions on Power Electronics,2016,31(3) :2002-2011.
    [21] 趙爭鳴,馮高輝,袁立強,等. 電能路由器的發展及其關鍵技術[J] . 中國電機工程學報,2017,37(13) :3823-3834.
    [22] 宗升,何湘寧,吳建德,等. 基于電力電子變換的電能路由器研究現狀與發展[J] . 中國電機工程學報,2015,35(18) :4559-4570.
    [23] ZHAO B , SONG Q , LI J , et al . A modular multilevel DC-link front-to-front DC solid-state transformer based on highfrequency dual active phase shift for HVDC grid integration[J].IEEE Transactions on Industrial Electronics,2017,64(11) :8919-8927.
    [24] ZHAO B, SONG Q, LI J, et al.Comparative analysis of multilevel-high-frequency-link and multilevel-DC-link DC–DC transformers based on MMC and dual-active bridge for MVDC application[J].IEEE Transactions on Power Electronics,2018,33(3) :2035-2049.
    [25] 李子欣,高范強,趙聰,等. 電力電子變壓器技術研究綜述[J] . 中國電機工程學報,2018,38(5) :1274-1289.
    [26] LAI J-S, MAITRA A, MANSOOR A, et al.Multilevel intelligent universal transformer for medium voltage applications[C]//Fourtieth Industry Applications Society Annual Meeting,2005,3:1893-1899.
    [27] 陳啟超,紀延超,潘延林,等. 配電系統電力電子變壓器拓撲結構綜述[J] . 電工電能新技術,2015,34(3) :41-48.
    [28] 汪洋,趙楠,張捷頻,等. 應用于電力電子變壓器的雙向 DC-DC 變換器綜述[J]. 大功率變流技術,2017(4) :31-36.
    [29] RONANKI D , WILLIAMSON S S . Topological Overview on Solid-State Transformer Traction Technology in High-Speed Trains[C]//2018 IEEE Transportation Electrification Conference and Expo (ITEC),2018 :32-37.
    [30] 盧子廣,趙剛,楊達亮,等. 配電網電力電子變壓器技術綜述[J] . 電力系統及其自動化學報,2016,28(5) :48-54.

     

    夜色福利视频网站导航,中国老太婆gramytrube,亚洲国产欧美中文手机在线,国产高清成免费视频