CN101260858B - 大型水轮机导叶同步性调整与控制方法 - Google Patents
大型水轮机导叶同步性调整与控制方法 Download PDFInfo
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- CN101260858B CN101260858B CN2008100155435A CN200810015543A CN101260858B CN 101260858 B CN101260858 B CN 101260858B CN 2008100155435 A CN2008100155435 A CN 2008100155435A CN 200810015543 A CN200810015543 A CN 200810015543A CN 101260858 B CN101260858 B CN 101260858B
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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
- Y02E10/20—Hydro energy
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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CN2008100155435A CN101260858B (zh) | 2008-04-17 | 2008-04-17 | 大型水轮机导叶同步性调整与控制方法 |
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CN101260858B true CN101260858B (zh) | 2010-04-21 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103236715B (zh) * | 2013-04-28 | 2015-04-08 | 国家电网公司 | 一种发电机组调速器机械开限的调整方法 |
CN103452746B (zh) * | 2013-07-31 | 2015-11-25 | 国家电网公司 | 一种水轮机调速器失控信号诊断及控制方法 |
CN103673968B (zh) * | 2013-11-29 | 2016-08-24 | 南通高盛机械制造有限公司 | 一种能测量转角的导叶臂 |
CN106768922B (zh) * | 2016-11-29 | 2018-05-15 | 广东蓄能发电有限公司 | 一种带配压阀的导叶控制回路行程检测及调试方法 |
CN106968875A (zh) * | 2017-05-31 | 2017-07-21 | 国家电网公司 | 水泵水轮机导叶位置测量装置及方法 |
CN107577223B (zh) * | 2017-09-26 | 2023-11-14 | 中广核研究院有限公司 | 一种核电厂模拟控制系统数字化改进的验证系统 |
CN108468616B (zh) * | 2018-02-05 | 2020-04-24 | 中国长江电力股份有限公司 | 一种基于液压随动系统静态平衡的调速器比例阀中位调整方法 |
CN111749840B (zh) * | 2018-02-05 | 2021-07-06 | 中国长江电力股份有限公司 | 一种调速器主配电气中位自动智能定位方法 |
CN108443057B (zh) * | 2018-05-25 | 2019-11-08 | 云南电网有限责任公司电力科学研究院 | 一种水轮机导叶开度的控制方法及控制装置 |
CN109695533B (zh) * | 2019-03-14 | 2020-11-13 | 中国长江电力股份有限公司 | 调速器液压随动系统中位自动智能整定方法 |
CN112901409B (zh) * | 2021-01-18 | 2022-07-19 | 中国长江电力股份有限公司 | 调速器接力器位移传感器量程自动智能整定方法及系统 |
CN113123920B (zh) * | 2021-04-21 | 2022-07-15 | 雅砻江流域水电开发有限公司 | 一种防止调速器导叶开度限制波动的方法 |
CN113294246B (zh) * | 2021-06-30 | 2022-11-04 | 中国航发动力股份有限公司 | 一种燃气轮机可转导叶控制方法 |
CN114607548B (zh) * | 2022-03-22 | 2023-06-13 | 中国长江电力股份有限公司 | 水电机组数字量化缸式筒形阀液压零点校准方法 |
CN114876697B (zh) * | 2022-04-29 | 2024-11-12 | 重庆大唐国际武隆水电开发有限公司 | 一种桨叶开口均匀度及同步性测量方法 |
CN117685871B (zh) * | 2024-02-04 | 2024-04-16 | 东方电气集团东方电机有限公司 | 导叶开口监测方法、监测装置及计算机可读存储介质 |
Citations (5)
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---|---|---|---|---|
US4472104A (en) * | 1982-02-17 | 1984-09-18 | Hitachi, Ltd. | Operation control method for multistage regulated hydraulic machine |
CN85101368A (zh) * | 1985-04-01 | 1987-01-24 | 株式会社日立制作所 | 控制可调速水力发电系统的方法及装置 |
CN2256609Y (zh) * | 1995-01-20 | 1997-06-18 | 华北电力学院 | 全数字式发电机组微机调速器 |
CN2755305Y (zh) * | 2004-08-13 | 2006-02-01 | 武汉事达电气股份有限公司 | 全数字式大型水轮机双通道交叉冗余微机调速器 |
CN1734085A (zh) * | 2004-08-13 | 2006-02-15 | 武汉事达电气股份有限公司 | 数字式大型水轮机微机调速器双通道交叉冗余系统 |
-
2008
- 2008-04-17 CN CN2008100155435A patent/CN101260858B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472104A (en) * | 1982-02-17 | 1984-09-18 | Hitachi, Ltd. | Operation control method for multistage regulated hydraulic machine |
CN85101368A (zh) * | 1985-04-01 | 1987-01-24 | 株式会社日立制作所 | 控制可调速水力发电系统的方法及装置 |
CN2256609Y (zh) * | 1995-01-20 | 1997-06-18 | 华北电力学院 | 全数字式发电机组微机调速器 |
CN2755305Y (zh) * | 2004-08-13 | 2006-02-01 | 武汉事达电气股份有限公司 | 全数字式大型水轮机双通道交叉冗余微机调速器 |
CN1734085A (zh) * | 2004-08-13 | 2006-02-15 | 武汉事达电气股份有限公司 | 数字式大型水轮机微机调速器双通道交叉冗余系统 |
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