Chuantong Hao, Junwei Cao, Peizhou Xia, Stephen J. Finney, M. Merlin
{"title":"认识微型 MMC","authors":"Chuantong Hao, Junwei Cao, Peizhou Xia, Stephen J. Finney, M. Merlin","doi":"10.1109/MPEL.2023.3329613","DOIUrl":null,"url":null,"abstract":"The micro-modular multilevel converter (<inline-formula> <tex-math notation=\"LaTeX\">$\\mu $ </tex-math></inline-formula>MMC) concept proposes a benchtop-scale, low-voltage, open-source, and affordable hardware prototype of a modular multilevel converter (MMC) intended for research and teaching applications. The <inline-formula> <tex-math notation=\"LaTeX\">$\\mu $ </tex-math></inline-formula>MMC (<inline-formula> <tex-math notation=\"LaTeX\">$\\mu $ </tex-math></inline-formula> originates from its rating being approximately one millionth of usual transmission-scale MMCs) aims to provide a solution to break the barrier from theory to practice, thanks to its all-integrated eight full-bridge (FB) submodules (SM) in a <inline-formula> <tex-math notation=\"LaTeX\">$10\\times 10$ </tex-math></inline-formula> cm printed circuit board (PCB) with a local microcontroller able to communicate with an external master controller. The electronics is rated for a 30 V dc bus voltage as typically found in traditional lab power supplies, providing both convenience and safety. This structure allows a lot of flexibility in terms of testing converter topology and control architectures. This article details the setup process of the <inline-formula> <tex-math notation=\"LaTeX\">$\\mu $ </tex-math></inline-formula>MMC into a 3-phase inverter to demonstrate its versatility and potential as a teaching and research tool.","PeriodicalId":13049,"journal":{"name":"IEEE Power Electronics Magazine","volume":"72 ","pages":"47-52"},"PeriodicalIF":2.6000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Meet the Micro-MMC\",\"authors\":\"Chuantong Hao, Junwei Cao, Peizhou Xia, Stephen J. Finney, M. Merlin\",\"doi\":\"10.1109/MPEL.2023.3329613\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The micro-modular multilevel converter (<inline-formula> <tex-math notation=\\\"LaTeX\\\">$\\\\mu $ </tex-math></inline-formula>MMC) concept proposes a benchtop-scale, low-voltage, open-source, and affordable hardware prototype of a modular multilevel converter (MMC) intended for research and teaching applications. The <inline-formula> <tex-math notation=\\\"LaTeX\\\">$\\\\mu $ </tex-math></inline-formula>MMC (<inline-formula> <tex-math notation=\\\"LaTeX\\\">$\\\\mu $ </tex-math></inline-formula> originates from its rating being approximately one millionth of usual transmission-scale MMCs) aims to provide a solution to break the barrier from theory to practice, thanks to its all-integrated eight full-bridge (FB) submodules (SM) in a <inline-formula> <tex-math notation=\\\"LaTeX\\\">$10\\\\times 10$ </tex-math></inline-formula> cm printed circuit board (PCB) with a local microcontroller able to communicate with an external master controller. The electronics is rated for a 30 V dc bus voltage as typically found in traditional lab power supplies, providing both convenience and safety. This structure allows a lot of flexibility in terms of testing converter topology and control architectures. This article details the setup process of the <inline-formula> <tex-math notation=\\\"LaTeX\\\">$\\\\mu $ </tex-math></inline-formula>MMC into a 3-phase inverter to demonstrate its versatility and potential as a teaching and research tool.\",\"PeriodicalId\":13049,\"journal\":{\"name\":\"IEEE Power Electronics Magazine\",\"volume\":\"72 \",\"pages\":\"47-52\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Power Electronics Magazine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MPEL.2023.3329613\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Power Electronics Magazine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MPEL.2023.3329613","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
The micro-modular multilevel converter ($\mu $ MMC) concept proposes a benchtop-scale, low-voltage, open-source, and affordable hardware prototype of a modular multilevel converter (MMC) intended for research and teaching applications. The $\mu $ MMC ($\mu $ originates from its rating being approximately one millionth of usual transmission-scale MMCs) aims to provide a solution to break the barrier from theory to practice, thanks to its all-integrated eight full-bridge (FB) submodules (SM) in a $10\times 10$ cm printed circuit board (PCB) with a local microcontroller able to communicate with an external master controller. The electronics is rated for a 30 V dc bus voltage as typically found in traditional lab power supplies, providing both convenience and safety. This structure allows a lot of flexibility in terms of testing converter topology and control architectures. This article details the setup process of the $\mu $ MMC into a 3-phase inverter to demonstrate its versatility and potential as a teaching and research tool.
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