CN104533702A - 一种筒阀的启闭控制方法 - Google Patents
一种筒阀的启闭控制方法 Download PDFInfo
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- CN104533702A CN104533702A CN201410750886.1A CN201410750886A CN104533702A CN 104533702 A CN104533702 A CN 104533702A CN 201410750886 A CN201410750886 A CN 201410750886A CN 104533702 A CN104533702 A CN 104533702A
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- valve
- cylinder valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410750886.1A CN104533702B (zh) | 2014-12-09 | 2014-12-09 | 一种筒阀的启闭控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410750886.1A CN104533702B (zh) | 2014-12-09 | 2014-12-09 | 一种筒阀的启闭控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN104533702A true CN104533702A (zh) | 2015-04-22 |
CN104533702B CN104533702B (zh) | 2016-08-17 |
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Family Applications (1)
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CN201410750886.1A Active CN104533702B (zh) | 2014-12-09 | 2014-12-09 | 一种筒阀的启闭控制方法 |
Country Status (1)
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CN (1) | CN104533702B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107255059A (zh) * | 2017-08-18 | 2017-10-17 | 中国水利水电第五工程局有限公司 | 一种水轮机筒阀同步调整装置 |
CN113820994A (zh) * | 2021-08-17 | 2021-12-21 | 华能澜沧江水电股份有限公司 | 筒阀控制方法、装置、计算机设备及计算机可读存储介质 |
CN114607548A (zh) * | 2022-03-22 | 2022-06-10 | 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 |
-
2014
- 2014-12-09 CN CN201410750886.1A patent/CN104533702B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107255059A (zh) * | 2017-08-18 | 2017-10-17 | 中国水利水电第五工程局有限公司 | 一种水轮机筒阀同步调整装置 |
CN113820994A (zh) * | 2021-08-17 | 2021-12-21 | 华能澜沧江水电股份有限公司 | 筒阀控制方法、装置、计算机设备及计算机可读存储介质 |
CN113820994B (zh) * | 2021-08-17 | 2023-08-22 | 华能澜沧江水电股份有限公司 | 筒阀控制方法、装置、计算机设备及计算机可读存储介质 |
CN114607548A (zh) * | 2022-03-22 | 2022-06-10 | 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 |
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 |
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Publication number | Publication date |
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CN104533702B (zh) | 2016-08-17 |
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Legal Events
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PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: XIAOWAN HYDROPOWER PLANT OF HUANENG LANCANG RIVER Free format text: FORMER OWNER: HUANENG LANCANG RIVER HYDROPOWER CO., LTD. Effective date: 20150409 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 650214, No. 1, Century City Road, Guandu District, Yunnan, Kunming Applicant after: HUANENG LANCANG RIVER HYDROPOWER Inc. Address before: 650214, No. 1, Century City Road, Guandu District, Yunnan, Kunming Applicant before: HUANENG LANCANG RIVER HYDROPOWER Co.,Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Zhang Dexuan Inventor after: Xu Dexin Inventor after: He Zhen Inventor after: Hu Jinfei Inventor after: Liu Qiwen Inventor before: Xu Dexin Inventor before: He Zhen Inventor before: Hu Jinfei Inventor before: Liu Qiwen |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650214 KUNMING, YUNNAN PROVINCE TO: 675702 DALI BAI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: XU DEXIN HE ZHEN HU JINFEI LIU QIWEN TO: ZHANG DEXUAN XU DEXIN HE ZHEN HU JINFEI LIU QIWEN Free format text: CORRECT: APPLICANT; FROM: HUANENG LANTSANG HYDROELECTRIC CO., LTD. TO: HUANENG LANCANG RIVER HYDROPOWER CO., LTD. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150409 Address after: 675702 Xiaowan power plant, Xiaowan Town, Nanjian County, Dali, Yunnan Applicant after: XIAOWAN HYDRAULIC POWER PLANT OF HUANENG LANCANG RIVER HYDROPOWER CO.,LTD. Address before: 650214, No. 1, Century City Road, Guandu District, Yunnan, Kunming Applicant before: HUANENG LANCANG RIVER HYDROPOWER Inc. |
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