| 两种数值模式用于风场模拟的对比研究 |
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| 引用本文： | 黄润兰,余志,邓院昌,曾雪兰,马辉.两种数值模式用于风场模拟的对比研究[J].可再生能源,2011,29(6). |
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| 作者姓名： | 黄润兰 余志 邓院昌 曾雪兰 马辉 |
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| 作者单位： | 1. 中山大学工学院风资源研究中心,广东广州,510006
2. 珠海国华汇达丰风能开发有限公司,广东珠海,519031 |
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| 摘 要： | 以珠海横琴风电场为实例,分别使用线性模型WAsP及基于Fluent的计算流体力学(CFD)模型进行风场模拟及发电量计算,得出两种模型下的计算结果；分别对两者的模拟风速、计算发电量与实际发电量进行比较,并分析误差原因.试验结果表明:对于地形复杂的横琴风电场,WAsP模拟的风速值普遍高于Fluent模拟的风速值；WAsP计算年发电量的误差为21.6％,Fluent的误差为10.4％；基于Fluent的CFD模型在风场模拟中比线性模型WAsP具有更高的准确性.
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| 关 键 词： | 数值模拟 风电场 WAsP Fluent |
Study on the comparison of two numerical models for wind farm simulation |
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| HUANG Run-lan
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YU Zhi
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DENG Yuan-chang
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ZENG Xue-lan
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MA Hui.Study on the comparison of two numerical models for wind farm simulation[J].Renewable Energy,2011,29(6). |
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| Authors: | HUANG Run-lan YU Zhi DENG Yuan-chang ZENG Xue-lan MA Hui |
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| Affiliation: | HUANG Run-lan1,YU Zhi1,DENG Yuan-chang1,ZENG Xue-lan1,MA Hui2 (1.Research Center of Wind Resource,School of Engineering,Sun Yat-sen University Guangzhou 510006,China,2.Zhuhai Guohua Huidafeng Wind Energy Development Corporation,Zhuhai 519031,China) |
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| Abstract: | By taking an example of Zhuhai Hengqin wind farm,simulation of wind farmand prediction of power were done using the linear model WAsP and computational fluid dynamics(CFD) model Fluent respectively.By compareing the both simulated value of wind speed,calculated power generation and actual power generation respectively,the errors was also analyzed theoretically.The results showed that in Hengqin wind farm with complex terrain,the simulated value of wind speed by WAsP is higher than that of Fluent.The error o... |
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| Keywords: | numerical simulation wind field WAsP Fluent |
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