| 基于双馈机组的风电场潮流计算模型研究 |
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| 引用本文： | 陆以军,高厚磊,侯梅毅,武志刚,刘淑敏. 基于双馈机组的风电场潮流计算模型研究[J]. 电气自动化, 2009, 31(4): 21-23 |
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| 作者姓名： | 陆以军 高厚磊 侯梅毅 武志刚 刘淑敏 |
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| 作者单位： | 山东大学电气工程学院,济南,250061;潍坊供电公司,潍坊,261021 |
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| 基金项目： | 山东电力集团重大科技项目子课题 |
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| 摘 要： | 在目前常用的双馈机潮流计算模型基础上，根据双馈电机有功特性，提出了双馈机在恒功率因数运行方式下的两种简化潮流计算模型。其一是在计算转子侧有功时忽略定、转子绕组损耗，另一简化模型则直接将双馈风电机组看成能处理成PQ节点的传统发电机参与潮流计算，这使得潮流计算过程大为简化。此外，在风电场等效环节计及了风电场内部变压器的损耗。最后在一含风电场的系统中对此模型进行了验证，结果表明简化计算模型是合理可行的。
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| 关 键 词： | 双馈发电机 简化计算模型 变压器损耗 潮流计算 |
Research on Power Flow Calculation Model of Wind Farm Based on Doubly-fed Induction Generator |
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| Lu Yijun,Gao Houlei,Hou Meiyi,Wu Zhigang,Liu Shumin. Research on Power Flow Calculation Model of Wind Farm Based on Doubly-fed Induction Generator[J]. Electrical Automation, 2009, 31(4): 21-23 |
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| Authors: | Lu Yijun Gao Houlei Hou Meiyi Wu Zhigang Liu Shumin |
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| Affiliation: | Lu Yijun Gao Houlei Hou Meiyi Wu Zhigang Liu Shumin( Shandong University,Jinan Shandong 250061,China)( Weifang Power Supply Company,Weifang Shandong 261021,China) |
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| Abstract: | Based on the commonly-used power flow calculation model and the characteristics of active power of doubly-fed induction generator (DFIG), two simplified calculation models of DFIG which is in the mode of constant power factor are proposed. First, when calculating the active power of rotor side, the winding power loss of the stator and rotor is not taken into account, in the other model the wind power generator is directly considered as the conventional generator which can be treated as PQ node. The process ... |
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| Keywords: | doubly-fed induction generator (DFIG) simplified calculation model power loss of transformer power flow calculation |
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