SU931941A1 - Apparartus for changing mode of hydraulic unit to synchronous compensator mode - Google Patents
Apparartus for changing mode of hydraulic unit to synchronous compensator mode Download PDFInfo
- Publication number
- SU931941A1 SU931941A1 SU803223439A SU3223439A SU931941A1 SU 931941 A1 SU931941 A1 SU 931941A1 SU 803223439 A SU803223439 A SU 803223439A SU 3223439 A SU3223439 A SU 3223439A SU 931941 A1 SU931941 A1 SU 931941A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mode
- synchronous compensator
- hydraulic unit
- impeller chamber
- pneumatic accumulator
- Prior art date
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
- Hydraulic Turbines (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Water Turbines (AREA)
Description
II
Изобретение относитс к гидроэнертетическому машиностроению, а именно к устройствам дл отжати воды из камеры рабочего колеса турбины при переводе гидроагрегата в режим синхронного -компенсатора.The invention relates to a hydropower engineering, in particular, to devices for squeezing water from a turbine impeller chamber when the hydraulic unit is switched to a synchronous -compensator mode.
Известно устройство дл перевода гидроагрегата в режим синхронного компенсатора, содержащее пневмоаккумул тор , подсоединенный при помо .щи трубопровода с запорным органом к камере рабочего колеса l.A device for transferring a hydraulic unit to a synchronous compensator mode is known, which contains a pneumatic accumulator connected with a pipeline with a shut-off element to the impeller chamber l.
Недостатком известного устройства дл перевода гидроагрегата в режим синхронного компенсатора вл етс низка экономность, выражающа с в излишнем расходовании сжатого воздаха .A disadvantage of the known device for transferring the hydraulic unit to the synchronous compensator mode is low economy, which is manifested in excessive expenditure of compressed air.
Цель изобретени - повышение экономичности путем сокращени расхода сжатого воздуха на отжим воды из камеры рабочего колеса.The purpose of the invention is to increase efficiency by reducing the flow of compressed air to extract water from the impeller chamber.
Дл достижени поставленной цели запорный орган снабжен регул тором сTo achieve this goal, the locking organ is equipped with a regulator with
подключенными к нему датчиком уровн нижнего бъефа и датчиком давлени воздуха в пневмоаккумул торе.connected to it is a low end level sensor and an air pressure sensor in the pneumatic accumulator.
На чертеже представлена схема устройства дл перевода гидроагрегата в режим синхронного компенсатора.The drawing shows a diagram of the device for switching the hydraulic unit to the synchronous compensator mode.
Устройство дл перевода гидроагрегата в режим синхронного компенсатора содержит пневмоаккумул тор 1, подсоединенный при помощи трубопровода 2 с запорным органом 3 к камере А рабочего колеса, запорный орган 3 снабжен регул тором 5 с подключенными к нему датчиком 6 уровн нижнего бъефа ДНБ и датчиком 7 давлени воздуха в пневмоаккумул торе 1.The device for switching the hydraulic unit to the synchronous compensator mode contains a pneumoaccumulator 1 connected via pipeline 2 with a shut-off element 3 to the impeller chamber A, the shut-off member 3 is equipped with a regulator 5 with a DNB level sensor 6 connected to it and an air pressure sensor 7 in pneumoaccumor torus 1.
Устройство дл перевода гидроагрегата в режим синхронного компенсатора работает следующим образом.A device for switching the hydraulic unit to the synchronous compensator mode works as follows.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803223439A SU931941A1 (en) | 1980-12-17 | 1980-12-17 | Apparartus for changing mode of hydraulic unit to synchronous compensator mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803223439A SU931941A1 (en) | 1980-12-17 | 1980-12-17 | Apparartus for changing mode of hydraulic unit to synchronous compensator mode |
Publications (1)
Publication Number | Publication Date |
---|---|
SU931941A1 true SU931941A1 (en) | 1982-05-30 |
Family
ID=20933980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803223439A SU931941A1 (en) | 1980-12-17 | 1980-12-17 | Apparartus for changing mode of hydraulic unit to synchronous compensator mode |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU931941A1 (en) |
-
1980
- 1980-12-17 SU SU803223439A patent/SU931941A1/en active
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