| 大型风电场内机组的有功功率优化方法研究 |
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| 引用本文： | 任 勇,李 峰,王芸芸.大型风电场内机组的有功功率优化方法研究[J].防灾减灾工程学报,2016(6):49-54. |
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| 作者姓名： | 任 勇 李 峰 王芸芸 |
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| 作者单位： | 国网宁夏电力公司电力科学研究院, 宁夏 银川 750011;国网宁夏电力公司中卫供电公司, 宁夏 中卫 751700 |
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| 摘 要： | 为充分利用风能、提高风能利用率,改善风电场的功率输出特性,基于风速和功率的超短期提前一步预测,建立多目标的风力发电机组功率优化模型,对风电场输出的有功功率优化,并采用粒子群优化算法对优化模型进行求解和仿真分析,仿真结果表明:该优化方法使风电场整体输出功率得以提高,同时也减小了风电场的运行成本。
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| 关 键 词： | 风电场 功率优化 粒子群优化算法 机组组合优化 功率预测 |
Optimization method of active power for the turbine generators in large wind farm |
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| REN Yong,LI Feng,WANG Yunyun.Optimization method of active power for the turbine generators in large wind farm[J].Journal of Disaster Prevent and Mitigation Eng,2016(6):49-54. |
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| Authors: | REN Yong LI Feng WANG Yunyun |
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| Institution: | Power Research Institute of State Grid Ningxia Power Co , Yinchuan Ningxia 750011 ,China; ZhongweiPower Supply Filiale of State Grid Ningxia Power Co , Zhongwei Ningxia 751700 ,China |
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| Abstract: | In order to make full use of the wind energy, improve the utilization rate of wind energyand the output characteristics of wind farm, predicts in advance on the basis of the super short-termfor wind speed and power, builds multi- objective power optimized model for the wind generators,optimizes active power output of the wind farm, and using particle swarm optimization algorithm solveand simulate the optimized model. The simulation results show that the optimization method upgradesthe whole output power of the wind farm, simultaneously reduces its operation cost. |
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