JPS6331672B2 - - Google Patents
Info
- Publication number
- JPS6331672B2 JPS6331672B2 JP56017868A JP1786881A JPS6331672B2 JP S6331672 B2 JPS6331672 B2 JP S6331672B2 JP 56017868 A JP56017868 A JP 56017868A JP 1786881 A JP1786881 A JP 1786881A JP S6331672 B2 JPS6331672 B2 JP S6331672B2
- Authority
- JP
- Japan
- Prior art keywords
- water level
- output
- value
- water
- amplifier
- 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 119
- 238000000034 method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 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
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
-
- 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)
- Control Of Eletrric Generators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017868A JPS57131871A (en) | 1981-02-09 | 1981-02-09 | Output control for water turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017868A JPS57131871A (en) | 1981-02-09 | 1981-02-09 | Output control for water turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57131871A JPS57131871A (en) | 1982-08-14 |
JPS6331672B2 true JPS6331672B2 (US06534493-20030318-C00166.png) | 1988-06-24 |
Family
ID=11955642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56017868A Granted JPS57131871A (en) | 1981-02-09 | 1981-02-09 | Output control for water turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131871A (US06534493-20030318-C00166.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492686A (US06534493-20030318-C00166.png) * | 1972-04-25 | 1974-01-10 | ||
JPS5347886A (en) * | 1976-08-27 | 1978-04-28 | Nasa | Differential photoacoustic absorbance detecting apparatus |
-
1981
- 1981-02-09 JP JP56017868A patent/JPS57131871A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492686A (US06534493-20030318-C00166.png) * | 1972-04-25 | 1974-01-10 | ||
JPS5347886A (en) * | 1976-08-27 | 1978-04-28 | Nasa | Differential photoacoustic absorbance detecting apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS57131871A (en) | 1982-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0151570B1 (en) | Locomotive governor control | |
US4428341A (en) | Electronic regulating device for rpm regulation in an internal combustion engine having self-ignition | |
US4164035A (en) | Surge control for variable speed-variable geometry compressors | |
US9764812B1 (en) | Systems and methods for setting engine speed using a feed forward signal | |
JPS6331672B2 (US06534493-20030318-C00166.png) | ||
US5655616A (en) | Hovercraft and process of regulating air cushion | |
JPS6236478B2 (US06534493-20030318-C00166.png) | ||
US5694016A (en) | Method for controlling a servo system having friction | |
JPS6149519B2 (US06534493-20030318-C00166.png) | ||
JPH03253787A (ja) | 油圧ポンプの出力電子制御装置 | |
JPH11201015A (ja) | 水車またはポンプ水車の調速制御方法および装置 | |
JPH0128963B2 (US06534493-20030318-C00166.png) | ||
JPS6111429A (ja) | 原動機と油圧ポンプを含む系の制御装置 | |
JPS591905A (ja) | 給水制御装置 | |
JPS5946373A (ja) | 水車の調速制御装置 | |
JP2943384B2 (ja) | ペルトン水車用電気式調速装置 | |
JPS59208140A (ja) | 原動機のオ−バ−ラン防止装置 | |
JPS59221716A (ja) | 水車用調速機の制限器 | |
JPS6116799Y2 (US06534493-20030318-C00166.png) | ||
JPS6224804B2 (US06534493-20030318-C00166.png) | ||
JPH0749012Y2 (ja) | 水路式発電所の水車運転制御装置 | |
JPS6093527A (ja) | 電動サ−ボ式電気調速機の制御装置 | |
SU846789A1 (ru) | Система автоматического регулировани РЕжиМА РАбОТы НАСОСНыХ АгРЕгАТОВ | |
SU1211466A1 (ru) | Устройство дл регулировани производительности компрессора | |
SU1420127A1 (ru) | Устройство управлени электроприводом одноковшового экскаватора |