| Independent pitch control strtegy anlysis of MW wind turbine |
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| 作者姓名： | JIN Xin LI Lang HE Yulin and YANG Xiangang |
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| 作者单位： | School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China,School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China,School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China and School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China |
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| 基金项目： | Supported by National Natural Science Foundtion of China (51005255);and the Doctoral Foundtion of High Institution of Ministry of Eduction, China (20090191120005). |
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| 摘 要： | Under rel circumstnces, wind sher, tower shdow nd other fctors led to unblnced lods on wind wheel plne nd lrge tip displcement. While trditionl wind turbine control strtegy cnnot effectively solve the problem of uneven lod. In view of this, n individul pitch control strtegy is proposed by combining the liner qudrtic regultor with the disturbnce ccommodting control. Then this control strtegy is simulted under the environment of FAST nd Mtlb/Simulink softwre. Results show tht the proposed strtegy of individul pitch control cn reduce lods of min components nd improve opertionl life of wind turbines under wind sher cses.
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| 关 键 词： | wind turbine wind sher unblnced lods individul pitch control strtegy |
| 收稿时间： | 2014/7/20 0:00:00 |
Independent pitch control strtegy anlysis of MW wind turbine |
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| JIN Xin,LI Lang,HE Yulin and YANG Xiangang.Independent pitch control strtegy anlysis of MW wind turbine[J].Storage & Process,2015(1):61-67. |
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| Authors: | JIN Xin LI Lang HE Yulin and YANG Xiangang |
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| Institution: | School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China,School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China,School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China and School of Mechnical Engineering, Chongqing University, Chongqing 400044, P.R.China |
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| Abstract: | Under rel circumstnces, wind sher, tower shdow nd other fctors led to unblnced lods on wind wheel plne nd lrge tip displcement. While trditionl wind turbine control strtegy cnnot effectively solve the problem of uneven lod. In view of this, n individul pitch control strtegy is proposed by combining the liner qudrtic regultor with the disturbnce ccommodting control. Then this control strtegy is simulted under the environment of FAST nd Mtlb/Simulink softwre. Results show tht the proposed strtegy of individul pitch control cn reduce lods of min components nd improve opertionl life of wind turbines under wind sher cses. |
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| Keywords: | wind turbine wind sher unblnced lods individul pitch control strtegy |
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