梁琛;王鹏;韩肖清;秦文萍;王猛;宋述勇;王金浩;

• 1:电力系统运行与控制山西省重点实验室(太原理工大学)
• 2:南洋理工大学电机与电子工程系
• 3:山西送变电工程公司
• 4:山西电力科学研究院

摘要(Abstract)：

随着风电渗透率的增加,间歇风速对系统运行的影响不可忽视。建立间歇性风速模型和间歇风速下的风机功率输出模型,对解决电力系统规划运行问题至关重要。间歇性风速模型可以确定历史风速数据中强波动性风速。间歇风速下的风机功率输出模型可以评估风速间歇变化过程的风电场输出功率。首先,根据混沌理论建立间歇性风速模型,确定间歇性风速区间以及区间内的间歇性风速。其次,利用动量-叶素理论建立风力发电机功率输出模型,根据风速变化时桨叶的受力情况,评估间歇风速下的风力发电机输出功率。最后,利用大同某风电场采集的数据验证所提方法的有效性。

关键词(KeyWords)： 动量-叶素理论;间歇性风速;分形维度;湍流动能;风力发电机功率输出模型

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51277127);; 山西省回国留学人员科研资助项目(2015-重点1)~~

作者(Author): 梁琛;王鹏;韩肖清;秦文萍;王猛;宋述勇;王金浩;

Email:

DOI: 10.13335/j.1000-3673.pst.2016.3198

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