JPH0158344B2 - - Google Patents
Info
- Publication number
- JPH0158344B2 JPH0158344B2 JP58183393A JP18339383A JPH0158344B2 JP H0158344 B2 JPH0158344 B2 JP H0158344B2 JP 58183393 A JP58183393 A JP 58183393A JP 18339383 A JP18339383 A JP 18339383A JP H0158344 B2 JPH0158344 B2 JP H0158344B2
- Authority
- JP
- Japan
- Prior art keywords
- needle valve
- servo motor
- opening
- needle
- valve opening
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
Classifications
-
- 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
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Water Turbines (AREA)
- Hydraulic Turbines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58183393A JPS6073064A (ja) | 1983-09-29 | 1983-09-29 | ペルトン水車のニ−ドル弁制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58183393A JPS6073064A (ja) | 1983-09-29 | 1983-09-29 | ペルトン水車のニ−ドル弁制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6073064A JPS6073064A (ja) | 1985-04-25 |
JPH0158344B2 true JPH0158344B2 (de) | 1989-12-11 |
Family
ID=16134987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58183393A Granted JPS6073064A (ja) | 1983-09-29 | 1983-09-29 | ペルトン水車のニ−ドル弁制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6073064A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0723711B2 (ja) * | 1987-11-10 | 1995-03-15 | 富士電機株式会社 | 水車ニードル弁の開度不平衡検出装置 |
JPH0245661A (ja) * | 1988-08-05 | 1990-02-15 | Meidensha Corp | 水車のガバナー制御装置 |
JP2559965Y2 (ja) * | 1988-10-11 | 1998-01-19 | 株式会社明電舎 | ペルトン水車の運転装置 |
CN107100788A (zh) * | 2017-06-30 | 2017-08-29 | 武汉武水电气技术有限责任公司 | 水轮机喷咀或导叶开度控制系统 |
CN107191317A (zh) * | 2017-07-07 | 2017-09-22 | 武汉武水电气技术有限责任公司 | 一种以水压作动力水为工作介质的水轮机转速调控器 |
-
1983
- 1983-09-29 JP JP58183393A patent/JPS6073064A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6073064A (ja) | 1985-04-25 |
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