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| 大规模风力发电并网对系统小干扰稳定性的影响 | |
| 引用本文： | 张师,于昊,张梦雅,周毅博,王子权,王淞平,伏祥运.大规模风力发电并网对系统小干扰稳定性的影响[J].广东电力,2014(12):15-18. |
| 作者姓名： | 张师 于昊 张梦雅 周毅博 王子权 王淞平 伏祥运 |
| 作者单位： | 1. 东北电力大学,吉林 吉林,132012 2. 国网吉林省电力有限公司长春供电公司,吉林 长春,132021 3. 国网四川省电力公司成都供电公司,四川 成都,610000 4. 广东电网有限责任公司中山供电局,广东 中山,528400 5. 国网江苏省电力公司连云港供电公司,江苏 连云港,222000 |
| 摘 要： | 以西北电网酒泉风电系统为算例，分析了不同风电机组类型、不同风电容量、不同并网位置对电力系统小干扰稳定性的影响。仿真结果表明：相比于恒速风力机模型和直驱式同步发电机模型，风电场采用双馈异步发电机模型并网对系统小干扰稳定性的影响较好；随着双馈并网有功出力的增加，系统小干扰稳定性减弱；选择合适的风电场位置可以为系统提供较好的阻尼。 |
| 关 键 词： | 风电机组 双馈异步发电机 小干扰稳定性 阻尼 |
Affect on Small Interfering Stability of System by Large-scale Wind Power Grid-connected |
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| ZHANG Shi,YU Hao,ZHANG Mengya,ZHOU Yibo,WANG Ziquan,WANG Songping,FU Xiangyun.Affect on Small Interfering Stability of System by Large-scale Wind Power Grid-connected[J].Guangdong Electric Power,2014(12):15-18. | |
| Authors: | ZHANG Shi YU Hao ZHANG Mengya ZHOU Yibo WANG Ziquan WANG Songping FU Xiangyun |
| Affiliation: | ZHANG Shi, YU Hao, ZHANG Mengya, ZHOU Yibo, WANG Ziquan, WANG Songping, FU Xiangyun (1. Northeast Dianli University, Jilin, Jilin 132012, China; 2. Changchun Power Supply Company of State Grid Jilin Elec- tric Power Co. , Ltd. , Changchun, Jilin 132021, China; 3. Chengdu Power Supply Company of State Grid Sichuan Electric Power Co. , Ltd. , Chengdu, Sichuan 610000, China; 4. Zhongshan Power Supply Bureau of Guangdong Power Grid Co. , Ltd. , Zhongshan, Guangdong 528400, China; 5. Lianyungang Power Supply Company of State Grid Jiangsu Electric Power Co., Ltd., Lianyungang, Jiangsu 222000, China) |
| Abstract: | Taking Jiuquan wind power system of Northwest power grid as an example,this paper analyzes impact on small in-terfering stability of the power system by different wind turbine generators,wind power capacities and grid-connected posi-tions. Simulation results indicated that compared with constant speed wind turbine model and direct drive synchronous gener-ator model,impact on small interfering stability of the system by DFIG grid-connected was better. With increase of active power output of DFIG grid-connected,small interfering stability was weakening. It was able to provide better damping for the system by choosing suitable wind power plants. |
| Keywords: | wind turbine generator doubly feed induction generator small interfering stability damping |
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