Multi-Frequency Proportional-Resonant Control for Wave Power Generation System
作者: Hong Wei FangJia Jia ChengQi Wei YangJing Lian
作者单位: 1Tianjin University
2Chemical Industry Press
刊名: Advanced Materials Research, 2013, Vol.2542 , pp.1139-1143
来源数据库: Trans Tech Journal
DOI: 10.4028/www.scientific.net/AMR.760-762.1139
关键词: Current ControlWave Power GenerationVoltage Vector OrientationProportional Resonant Control
原始语种摘要: A grid voltage vector oriented proportional resonant (PR) control strategy is applied to the grid current control of the float-type wave power generation system. Compared with the conventional double closed-loop proportional integral (PI) control method, the proposed multi-frequency PR control method can realize zero steady-state error in AC input signal in the stationary frame, without complex coordinate rotation transformation and decoupling control. The overall wave power generation system model is built with Matlab/Simulink to evaluate the performance of the PR control method. Simulation results have shown that the PR control can well improve the robustness and the power quality of the float-type wave energy conversion control system.
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关键词翻译
关键词翻译
  • control 控制
  • Control 控制
  • system 
  • proposed 建议的
  • generation 世代
  • quality 品质
  • proportional 成比例的
  • method 方法
  • robustness 坚固性
  • power 功率