JPS53143842A - Control of guide vanes of pump water wheel - Google Patents
Control of guide vanes of pump water wheelInfo
- Publication number
- JPS53143842A JPS53143842A JP5921477A JP5921477A JPS53143842A JP S53143842 A JPS53143842 A JP S53143842A JP 5921477 A JP5921477 A JP 5921477A JP 5921477 A JP5921477 A JP 5921477A JP S53143842 A JPS53143842 A JP S53143842A
- Authority
- JP
- Japan
- Prior art keywords
- control
- pump water
- guide vanes
- water wheel
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Control Of Water Turbines (AREA)
Abstract
PURPOSE: To greatly curtail the rise in water pressure an upstream water passge and the rise and fall in water pressure in an upstream water passage and the rise and fall in water pressure in a downstream water passage when the load on a high head pump water wheel is cut off.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921477A JPS53143842A (en) | 1977-05-20 | 1977-05-20 | Control of guide vanes of pump water wheel |
US06/183,374 US4382745A (en) | 1977-05-20 | 1980-09-02 | Method of controlling wicket gates of a pump-turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921477A JPS53143842A (en) | 1977-05-20 | 1977-05-20 | Control of guide vanes of pump water wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53143842A true JPS53143842A (en) | 1978-12-14 |
JPS6147980B2 JPS6147980B2 (en) | 1986-10-22 |
Family
ID=13106905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5921477A Granted JPS53143842A (en) | 1977-05-20 | 1977-05-20 | Control of guide vanes of pump water wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53143842A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000928A1 (en) * | 1978-04-13 | 1979-11-15 | Hitachi Ltd | Method of controlling pumping water-wheel |
US6336322B1 (en) | 1999-11-09 | 2002-01-08 | Hitachi, Ltd. | Method of controlling a pump turbine |
US6602044B1 (en) | 1999-10-29 | 2003-08-05 | Takao Kuwabara | Pump turbine, method of controlling thereof, and method of stopping thereof |
-
1977
- 1977-05-20 JP JP5921477A patent/JPS53143842A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000928A1 (en) * | 1978-04-13 | 1979-11-15 | Hitachi Ltd | Method of controlling pumping water-wheel |
US6602044B1 (en) | 1999-10-29 | 2003-08-05 | Takao Kuwabara | Pump turbine, method of controlling thereof, and method of stopping thereof |
CN100386515C (en) * | 1999-10-29 | 2008-05-07 | 株式会社日立制作所 | Water pump hydroturbine and its control method and method for making hydroturbine stop |
US6336322B1 (en) | 1999-11-09 | 2002-01-08 | Hitachi, Ltd. | Method of controlling a pump turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS6147980B2 (en) | 1986-10-22 |
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