An Improved Modular Multilevel Converter Based Symmetrical Integrated Super Capacitor Energy Storage System 一种基于改进型MMC的超级电容对称储能系统

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00335984" target="_blank" >RIV/68407700:21230/20:00335984 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.13334/j.0258-8013.pcsee.190464" target="_blank" >https://doi.org/10.13334/j.0258-8013.pcsee.190464</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13334/j.0258-8013.pcsee.190464" target="_blank" >10.13334/j.0258-8013.pcsee.190464</a>

Result language
čínština
Original language name
An Improved Modular Multilevel Converter Based Symmetrical Integrated Super Capacitor Energy Storage System 一种基于改进型MMC的超级电容对称储能系统
Original language description
基于模块化多电平换流器(modular multilevel converter, MMC) 的传统分布式超级电容储能系统 (distributed super capacitor energy storage system, DSCESS) 储能单元分散，装配维护不便，系统控制复杂。本文在 MMC 基础上附加两条直流母线，提出一种基于改进型 MMC (improved modular multilevel converter, IMMC) 的超级电容对称储能系统(symmetrical super capacitor energy storage system, SSCESS), 用于简化系统控制并增强动态响应性能。本文首先分析了 IMMC-SSCESS 工作原理和各端功率传递关系，在其数学模型基础上，重点开展了对其子模块电容电压和超级电容荷电状态(state of charge, SOC)均衡控制的研究，最后通过仿真算例对 IMMCSSCESS 和传统 MMC-DSCESS 进行了对比验证。结果表明， IMMC-SSCESS 在相应控制策略下，能够迅速实现 SOC 均衡和有效地功率传输，具备良好的工业应用前景。
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
<a href="/en/project/LTACH17001" target="_blank" >LTACH17001: Study on Power Electronics Based Energy Router and Its Control Strategy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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