State-variable and cyclic-averaging analysis of bidirectional CLLC resonant converters
作者: Lais Farias MartinsDavid A. StoneMartin P. Foster
刊名: The Journal of Engineering, 2019
来源数据库: Directory of Open Access Journals
DOI: 10.1049/joe.2018.8072
关键词: DC-DC power convertorsSPICELC circuitsResonant power convertorsTransformer windingsMagnetic coresState-variableCyclic-averaging analysisBidirectional CLLC resonant convertersCyclic-averaging modelling techniquesBidirectional bridgeDual active bridgeSingle phase-shift modulationSimulation resultsSpice-based simulationCLLC convertersCyclic-averaging technique integrationConsiderably rapid analysis
原始语种摘要: The study proposes the application of state variable and cyclic-averaging modelling techniques for analysis of bidirectional, dual active bridge, CLLC resonant converters. The techniques are applied for converters operating under single phase-shift modulation in forward and reverse modes and the equation description is obtained for both models. The design of the converter is presented and the simulation results obtained are compared to a Spice-based simulation to verify the accuracy of the proposed models. Results show the models are suitable to represent the behaviour of CLLC converters under single phase-shift modulation. In addition, when using the cyclic-averaging technique integration is not required to solve the model, which results in a considerably rapid analysis when compared to...
全文获取路径: DOAJ  (合作)
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关键词翻译
关键词翻译
  • averaging 求平均数
  • resonant 共振
  • analysis 分析
  • integration 集成
  • bridge 电桥
  • bidirectional 双向
  • variable 变量
  • modulation 
  • technique 技术
  • shift 变位