双馈型风电场双层无功分配策略 - matlab文档资料

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标题：双馈型风电场双层无功分配策略
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所属分类: 文档资料资源类型：文档文件大小: 933.44 KB 上传时间: 2017-07-08 18:51:40 下载次数: 63 资源积分：1分提供者: admin 双馈型风电场双层无功分配策略

内容：
针对风力发电效率普遍较低的问题,从减少风电场及风电机组有功损耗的角度出发,提出一种双馈型风电场双层无功分配策略。该策略在传统无功分配策略的基础上,考虑电机定子、网侧变流器功率极限,实现以有功损耗最小为目标的优化分配,以提高风电场发电效率。基于Matlab/Simulink平台搭建双馈风电场仿真模型,仿真结果验证了该控制策略能大大减小机组内部功率损耗,提升风电场发电效率,同时还能有效抑制由于电网负荷变化导致的电压波动,提升电能质量。 Aiming at the problem that the wind power generation efficiency is generally low, a double - fed wind power generation method is proposed to reduce the active loss of wind farm and wind turbine. Based on the traditional reactive power allocation strategy, this strategy considers the power limit of the motor stator and the network side converter, and achieves the optimal allocation with the minimum active loss as the goal to improve the power generation efficiency of the wind farm. Based on the Matlab / Simulink platform, the simulation results show that the control strategy can greatly reduce the power loss inside the unit and improve the power generation efficiency of the wind farm. At the same time, it can effectively suppress the voltage fluctuation caused by the change of the grid load. Power Quality.

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双馈型风电场双层无功分配策略
双馈型风电场双层无功分配策略\www.gusucode.com
双馈型风电场双层无功分配策略\www.gusucode.com.txt
双馈型风电场双层无功分配策略\www.gusucode.com\双馈型风电场双层无功分配策略.pdf
双馈型风电场双层无功分配策略\【谷速代码】-免费源码.url
双馈型风电场双层无功分配策略\文件说明.txt