CN102900057A - 一种水电站主进水球阀带压不全开的方法 - Google Patents
一种水电站主进水球阀带压不全开的方法 Download PDFInfo
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- CN102900057A CN102900057A CN2012104088525A CN201210408852A CN102900057A CN 102900057 A CN102900057 A CN 102900057A CN 2012104088525 A CN2012104088525 A CN 2012104088525A CN 201210408852 A CN201210408852 A CN 201210408852A CN 102900057 A CN102900057 A CN 102900057A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007257 malfunction Effects 0.000 claims description 12
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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CN201210408852.5A CN102900057B (zh) | 2012-10-24 | 2012-10-24 | 一种水电站主进水球阀带压不全开的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103388552A (zh) * | 2013-05-23 | 2013-11-13 | 国家电网公司 | 水电机组球阀控制装置及其控制方法 |
CN103453199A (zh) * | 2013-09-13 | 2013-12-18 | 国家电网公司 | 主进水阀旁通阀位置信号丢失时保证机组正常启动的方法 |
CN104005389A (zh) * | 2014-05-15 | 2014-08-27 | 国家电网公司 | 进水阀的开启及关闭方法、装置以及进水阀控制*** |
CN104846794A (zh) * | 2015-04-22 | 2015-08-19 | 杭州富春江水电设备有限公司 | 一种水电站用进水口主阀及其运行方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238556A1 (de) * | 1981-10-24 | 1983-05-11 | Kinemura, Masao, Hiroshima | Wasserkraftwerk |
CN101430358A (zh) * | 2008-12-10 | 2009-05-13 | 河南国网宝泉抽水蓄能有限公司 | 抽水蓄能电站首机首次水泵工况整组启动试验方法 |
CN101550900A (zh) * | 2009-05-12 | 2009-10-07 | 福建万新发电设备有限公司 | 球阀控制装置及其控制方法 |
CN201933473U (zh) * | 2010-06-09 | 2011-08-17 | 水利部农村电气化研究所 | 一种小型水轮发电站 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1714035A1 (ru) * | 1990-06-11 | 1992-02-23 | Восточно-Сибирское отделение Всесоюзного проектно-изыскательского и научно-исследовательского объединения "Гидропроект" им.С.Я.Жука | Способ осмотра и ремонта напорного водовода гидроэлектростанции |
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2012
- 2012-10-24 CN CN201210408852.5A patent/CN102900057B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238556A1 (de) * | 1981-10-24 | 1983-05-11 | Kinemura, Masao, Hiroshima | Wasserkraftwerk |
CN101430358A (zh) * | 2008-12-10 | 2009-05-13 | 河南国网宝泉抽水蓄能有限公司 | 抽水蓄能电站首机首次水泵工况整组启动试验方法 |
CN101550900A (zh) * | 2009-05-12 | 2009-10-07 | 福建万新发电设备有限公司 | 球阀控制装置及其控制方法 |
CN201933473U (zh) * | 2010-06-09 | 2011-08-17 | 水利部农村电气化研究所 | 一种小型水轮发电站 |
Non-Patent Citations (1)
Title |
---|
张春等: "高水头抽水蓄能电站球阀与导叶联动的关闭规律研究", 《水电能源科学》, vol. 29, no. 12, 31 December 2011 (2011-12-31), pages 128 - 131 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103388552A (zh) * | 2013-05-23 | 2013-11-13 | 国家电网公司 | 水电机组球阀控制装置及其控制方法 |
CN103388552B (zh) * | 2013-05-23 | 2015-12-02 | 国家电网公司 | 水电机组球阀控制装置及其控制方法 |
CN103453199A (zh) * | 2013-09-13 | 2013-12-18 | 国家电网公司 | 主进水阀旁通阀位置信号丢失时保证机组正常启动的方法 |
CN103453199B (zh) * | 2013-09-13 | 2016-09-07 | 国家电网公司 | 主进水阀旁通阀位置信号丢失时保证机组正常启动的方法 |
CN104005389A (zh) * | 2014-05-15 | 2014-08-27 | 国家电网公司 | 进水阀的开启及关闭方法、装置以及进水阀控制*** |
CN104846794A (zh) * | 2015-04-22 | 2015-08-19 | 杭州富春江水电设备有限公司 | 一种水电站用进水口主阀及其运行方法 |
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CN102900057B (zh) | 2014-10-08 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: LIAONING PUSHIHE WATER-STORAGE CO., LTD. Effective date: 20130922 Owner name: STATE GRID XINYUAN CO., LTD. LIAONING PUSHIHE WATE Effective date: 20130922 |
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Effective date of registration: 20130922 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: State Grid Xinyuan Co., Ltd. Applicant after: Liaoning Pushihe Water-Storage Co., Ltd. Address before: 118216 Liaoning province Dandong City Zhen'an District Taiping Bay Applicant before: Liaoning Pushihe Water-Storage Co., Ltd. |
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