CN101930486B - 一种风电场风机负荷指数预测装置及方法 - Google Patents
一种风电场风机负荷指数预测装置及方法 Download PDFInfo
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- CN101930486B CN101930486B CN201010224048A CN201010224048A CN101930486B CN 101930486 B CN101930486 B CN 101930486B CN 201010224048 A CN201010224048 A CN 201010224048A CN 201010224048 A CN201010224048 A CN 201010224048A CN 101930486 B CN101930486 B CN 101930486B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
Description
采集样本 | 样本的采样范围 | 传感器输出电压范围 |
电机组桨叶安装角度 | 0-90(度) | 0-5(伏) |
发动机轴承震动频率 | 400-2500(赫兹) | 0-5(伏) |
塔杆垂直度 | 75-90(度) | 0-5(伏) |
发动机转矩 | 120-150(牛·米) | 0-5(伏) |
负荷指数 | 风机健康状况 |
0.0-0.4 | 风机不正常运行 |
0.4-0.5 | 风机临界运行(属正常) |
0.5-1.0 | 风机正常运行 |
Claims (1)
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CN201010224048A CN101930486B (zh) | 2010-07-12 | 2010-07-12 | 一种风电场风机负荷指数预测装置及方法 |
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CN201010224048A CN101930486B (zh) | 2010-07-12 | 2010-07-12 | 一种风电场风机负荷指数预测装置及方法 |
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CN101930486A CN101930486A (zh) | 2010-12-29 |
CN101930486B true CN101930486B (zh) | 2012-10-17 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437955B (zh) * | 2013-08-13 | 2015-09-02 | 华北电力大学(保定) | 小型永磁直驱风力发电系统最大功率跟踪装置及控制方法 |
CN103488869A (zh) * | 2013-08-23 | 2014-01-01 | 上海交通大学 | 一种最小二乘支持向量机的风力发电短期负荷预测方法 |
CN103558793A (zh) * | 2013-11-18 | 2014-02-05 | 国家电网公司 | 一种基于混沌理论的风电功率短期预测系统及方法 |
CN104102773B (zh) * | 2014-07-05 | 2017-06-06 | 山东鲁能软件技术有限公司 | 一种设备故障预警及状态监测方法 |
CN104333005B (zh) * | 2014-08-18 | 2016-04-13 | 西南交通大学 | 基于支持向量回归的电力系统扰动后频率动态预测方法 |
CN104165689B (zh) * | 2014-08-26 | 2017-02-22 | 国电联合动力技术有限公司 | 一种风电机组偏航噪声检测方法及检测装置 |
CN107701367A (zh) * | 2016-08-08 | 2018-02-16 | 锐电科技有限公司 | 一种提高分布式风电机组发电量的装置及方法 |
CN106771847B (zh) * | 2016-11-21 | 2019-08-06 | 国网福建省电力有限公司厦门供电公司 | 一种35kV配电网输电线路雷击风险预测方法 |
CN106773685A (zh) * | 2016-12-08 | 2017-05-31 | 国家电网公司 | 一种用于风电偏航系统的角度pi控制器整定方法 |
CN107665385A (zh) * | 2017-10-30 | 2018-02-06 | 上海电气集团股份有限公司 | 一种微电网系统用的基于支持向量机的短期负荷预测方法 |
CN108361157A (zh) * | 2018-02-12 | 2018-08-03 | 上海电机学院 | 一种基于嵌入式系统的风力发电机运行状态监测系统 |
US11725625B2 (en) * | 2018-07-31 | 2023-08-15 | Alliance For Sustainable Energy, Llc | Distributed reinforcement learning and consensus control of energy systems |
CN111980856B (zh) * | 2020-08-17 | 2021-05-18 | 燕山大学 | 基于负荷预测的储能式液压型风力发电机组调频控制方法 |
CN113657019A (zh) * | 2021-07-06 | 2021-11-16 | 大唐互联科技(武汉)有限公司 | 一种供热管网预警系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101414751A (zh) * | 2008-11-20 | 2009-04-22 | 北京方鸿溪科技有限公司 | 风电功率预测系统及其方法、电网系统 |
CN101661530B (zh) * | 2009-09-30 | 2011-07-20 | 华北电力大学(保定) | 基于相关分析求取风电场稳态等效风速与发电功率的方法 |
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