Article(id=1221459826098491918, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221459819031085880, articleNumber=null, orderNo=null, doi=10.19666/j.rlfd.202209220, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1663084800000, receivedDateStr=2022-09-14, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1769148316168, onlineDateStr=2026-01-23, pubDate=1679673600000, pubDateStr=2023-03-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769148316168, onlineIssueDateStr=2026-01-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769148316168, creator=13701087609, updateTime=1769148316168, updator=13701087609, issue=Issue{id=1221459819031085880, tenantId=1146029695717560320, journalId=1210938733613449225, year='2023', volume='52', issue='3', pageStart='1', pageEnd='167', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769148314483, creator=13701087609, updateTime=1769149441207, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1221464544916983885, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221459819031085880, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1221464544916983886, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221459819031085880, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=144, endPage=150, ext={EN=ArticleExt(id=1221459826366927384, articleId=1221459826098491918, tenantId=1146029695717560320, journalId=1210938733613449225, language=EN, title=Research and simulation of wind turbine individual pitch control technology based on simplex method, columnId=1221459822952760279, journalTitle=Thermal Power Generation, columnName=Operation control and optimal scheduling technologies of wind power system, runingTitle=null, highlight=null, articleAbstract=

This paper studies how to mitigate the blade root flap-wise moment of wind turbine under the influence of wind shear and tower shadow effect. An individual pitch control strategy based on simplex method is proposed to mitigate the blade root flap-wise moment and its 1p component load on the basis of ensuring the power control of the wind turbine. This method and the individual pitch control strategy of conventional PI control are applied to a 4.5 MW wind turbine model, and simulation is carried out under turbulent wind conditions to compare and analyze the blade root flap-wise moment, its power spectral density and the output power. The analysis of the simulation operation data of the 4.5 MW wind turbine model shows that, the individual pitch control strategy based on the simplex method can effectively mitigate the blade root flap-wise moment and its 1p component, and stabilize the output power.

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针对风电机组在风切变、塔影效应的影响下,如何减缓叶根挥舞弯矩进行了研究。提出了基于单纯形法的独立变桨控制策略,在保证风电机组功率控制的基础上,实现减缓叶根挥舞弯矩及其1P分量载荷的目的;分别将该方法和传统PI控制的独立变桨控制策略应用于4.5 MW风电机组模型,并在湍流风况下进行仿真,对比分析叶根挥舞弯矩及其功率谱密度、机组输出功率。通过4.5 MW风电机组模型仿真运行数据分析,表明基于单纯形法的独立变桨控制策略能够有效减缓叶根挥舞弯矩及其1P分量,且能稳定输出功率。

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雷航(1988),男,硕士,高级工程师,主要研究方向为大兆瓦风电机组先进降载技术,

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基于单纯形法的风电机组独立变桨控制技术研究与仿真
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雷航 1 , 刘河生 1 , 张瑞刚 1 , 赵剑剑 2 , 张金旗 2 , 芮宁科 2 , 季笑 2
热力发电 | 风电系统运行控制及优化调度技术 2023,52(3): 144-150
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热力发电 | 风电系统运行控制及优化调度技术 2023, 52(3): 144-150
基于单纯形法的风电机组独立变桨控制技术研究与仿真
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雷航1 , 刘河生1, 张瑞刚1, 赵剑剑2, 张金旗2, 芮宁科2, 季笑2
作者信息
  • 1.西安热工研究院有限公司,陕西 西安 710054
  • 2.华能国际电力江苏能源开发有限公司,江苏 南京 210015
  • 雷航(1988),男,硕士,高级工程师,主要研究方向为大兆瓦风电机组先进降载技术,

Research and simulation of wind turbine individual pitch control technology based on simplex method
Hang LEI1 , Hesheng LIU1, Ruigang ZHANG1, Jianjian ZHAO2, Jinqi ZHANG2, Ningke RUI2, Xiao JI2
Affiliations
  • 1.Xi'an Thermal Power Research Institute Co., Ltd., Xi'an 710054, China
  • 2.Huaneng International Power Jiangsu Energy Development Co., Ltd., Nanjing 210015, China
出版时间: 2023-03-25 doi: 10.19666/j.rlfd.202209220
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针对风电机组在风切变、塔影效应的影响下,如何减缓叶根挥舞弯矩进行了研究。提出了基于单纯形法的独立变桨控制策略,在保证风电机组功率控制的基础上,实现减缓叶根挥舞弯矩及其1P分量载荷的目的;分别将该方法和传统PI控制的独立变桨控制策略应用于4.5 MW风电机组模型,并在湍流风况下进行仿真,对比分析叶根挥舞弯矩及其功率谱密度、机组输出功率。通过4.5 MW风电机组模型仿真运行数据分析,表明基于单纯形法的独立变桨控制策略能够有效减缓叶根挥舞弯矩及其1P分量,且能稳定输出功率。

单纯形法  /  风电机组  /  独立变桨控制  /  PI控制  /  载荷

This paper studies how to mitigate the blade root flap-wise moment of wind turbine under the influence of wind shear and tower shadow effect. An individual pitch control strategy based on simplex method is proposed to mitigate the blade root flap-wise moment and its 1p component load on the basis of ensuring the power control of the wind turbine. This method and the individual pitch control strategy of conventional PI control are applied to a 4.5 MW wind turbine model, and simulation is carried out under turbulent wind conditions to compare and analyze the blade root flap-wise moment, its power spectral density and the output power. The analysis of the simulation operation data of the 4.5 MW wind turbine model shows that, the individual pitch control strategy based on the simplex method can effectively mitigate the blade root flap-wise moment and its 1p component, and stabilize the output power.

simplex method  /  wind turbine unit  /  individual pitch control  /  PI control  /  load
雷航, 刘河生, 张瑞刚, 赵剑剑, 张金旗, 芮宁科, 季笑. 基于单纯形法的风电机组独立变桨控制技术研究与仿真. 热力发电, 2023 , 52 (3) : 144 -150 . DOI: 10.19666/j.rlfd.202209220
Hang LEI, Hesheng LIU, Ruigang ZHANG, Jianjian ZHAO, Jinqi ZHANG, Ningke RUI, Xiao JI. Research and simulation of wind turbine individual pitch control technology based on simplex method[J]. Thermal Power Generation, 2023 , 52 (3) : 144 -150 . DOI: 10.19666/j.rlfd.202209220
  • 中国华能集团有限公司总部科技项目(HNKJ21-H40)
2023年第52卷第3期
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doi: 10.19666/j.rlfd.202209220
  • 接收时间:2022-09-14
  • 首发时间:2026-01-23
  • 出版时间:2023-03-25
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  • 收稿日期:2022-09-14
基金
Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ21-H40)
中国华能集团有限公司总部科技项目(HNKJ21-H40)
作者信息
    1.西安热工研究院有限公司,陕西 西安 710054
    2.华能国际电力江苏能源开发有限公司,江苏 南京 210015
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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