| 轻型直流输电在海上风力发电并网中的应用 |
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| 引用本文： | 李杰,郭家虎,张焕伟,吴宏伟. 轻型直流输电在海上风力发电并网中的应用[J]. 低压电器, 2011, 0(4): 34-39 |
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| 作者姓名： | 李杰 郭家虎 张焕伟 吴宏伟 |
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| 作者单位： | 李杰,张焕伟,吴宏伟,LI be,ZHANG Huanwei,WU Hongwei(安徽理工大学电气与信息学院,安徽,淮南,232001);郭家虎,GUO Jiahu(安徽理工大学电气与信息学院,安徽,淮南,232001;上海交通大学风力发电研究中心,上海,200042) |
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| 基金项目： | 国家自然科学基金项目资助 |
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| 摘 要： | 比较海上风电场的并网方法,说明了轻型直流输电技术在连接风电场与电网方面具有的独特优势。在换流站的d-q解耦控制基础上,研究设计了轻型直流输电控制器,并利用PSCAD/EMTDC仿真软件,对海上风电场的轻型直流输电模型进行仿真。仿真结果表明,轻型直流输电能很好地承担海上风电场的并网工作,并且具有快速的电流响应特性和鲁棒性。
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| 关 键 词： | 高压直流输电 并网技术 风力发电 电压源换流器 |
Application of Voltage Source Converter High Voltage Direct Current in Offshore Wind Power's Grid Access |
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| LI be,GUO Jiahu,ZHANG Huanwei,WU Hongwei. Application of Voltage Source Converter High Voltage Direct Current in Offshore Wind Power's Grid Access[J]. Low Voltage Apparatus, 2011, 0(4): 34-39 |
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| Authors: | LI be GUO Jiahu ZHANG Huanwei WU Hongwei |
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| Affiliation: | 1(1.School of Electrical and Information,Anhui University of Science and Technology,Huainan 232001,China;2.Wind-power Research Center,Shanghai Jiaotong University,Shanghai 200042,China) |
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| Abstract: | The grid access methods were compared with each other in offshore wind farm.It illustrated that the VSC-HVDC technology in grid to wind farm had a unique advantage.Based on the dq decoupling control in the converter station,the VSC-HVDC controller was researched and designed,and the VSC-HVDC model of the offshore wind farm were simulated by the software PSCAD/EMTDC.The simulation results showed that the VSC-HVDC could take the post of the offshore wind farm grid access and it had a fast current responsiveness and robustness. |
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| Keywords: | high voltage dired current(HVDC) network access technology wind power voltage source converter(VSC) |
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