DE2931446C2 - - Google Patents
Info
- Publication number
- DE2931446C2 DE2931446C2 DE2931446A DE2931446A DE2931446C2 DE 2931446 C2 DE2931446 C2 DE 2931446C2 DE 2931446 A DE2931446 A DE 2931446A DE 2931446 A DE2931446 A DE 2931446A DE 2931446 C2 DE2931446 C2 DE 2931446C2
- Authority
- DE
- Germany
- 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
Classifications
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- 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
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/16—Regulating, i.e. acting automatically by power output
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2200/00—Mathematical features
- F05B2200/10—Basic functions
- F05B2200/11—Sum
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines
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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
- 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)
- Power Engineering (AREA)
- Control Of Water Turbines (AREA)
- Control Of Eletrric Generators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH697379A CH638911A5 (de) | 1979-07-27 | 1979-07-27 | Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung. |
US06/062,034 US4287429A (en) | 1979-07-27 | 1979-07-30 | Apparatus for automatically controlling the active power produced by the generator of a hydraulic turbine-generator unit |
SE7906503A SE445412B (sv) | 1979-07-27 | 1979-07-31 | Anordning for automatisk reglering av den aktiva effekten som alstras av generatorn i ett vattenturbingeneratoraggregat |
DE19792931446 DE2931446A1 (de) | 1979-07-27 | 1979-08-02 | Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung |
FR7921090A FR2463989A1 (fr) | 1979-07-27 | 1979-08-21 | Dispositif de regulation automatique de la puissance active developpee par le generateur d'un groupe hydraulique |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH697379A CH638911A5 (de) | 1979-07-27 | 1979-07-27 | Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung. |
US06/062,034 US4287429A (en) | 1979-07-27 | 1979-07-30 | Apparatus for automatically controlling the active power produced by the generator of a hydraulic turbine-generator unit |
SE7906503A SE445412B (sv) | 1979-07-27 | 1979-07-31 | Anordning for automatisk reglering av den aktiva effekten som alstras av generatorn i ett vattenturbingeneratoraggregat |
DE19792931446 DE2931446A1 (de) | 1979-07-27 | 1979-08-02 | Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung |
FR7921090A FR2463989A1 (fr) | 1979-07-27 | 1979-08-21 | Dispositif de regulation automatique de la puissance active developpee par le generateur d'un groupe hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2931446A1 DE2931446A1 (de) | 1981-02-05 |
DE2931446C2 true DE2931446C2 (US20020051482A1-20020502-M00012.png) | 1987-04-30 |
Family
ID=27509286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792931446 Granted DE2931446A1 (de) | 1979-07-27 | 1979-08-02 | Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung |
Country Status (5)
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450363A (en) * | 1982-05-07 | 1984-05-22 | The Babcock & Wilcox Company | Coordinated control technique and arrangement for steam power generating system |
IN164018B (US20020051482A1-20020502-M00012.png) * | 1985-08-16 | 1988-12-31 | Siemens Ag | |
EP0220492B1 (en) * | 1985-09-25 | 1991-03-06 | Hitachi, Ltd. | Control system for variable speed hydraulic turbine generator apparatus |
EP0243937B1 (en) * | 1986-04-30 | 1991-05-29 | Hitachi, Ltd. | Variable-speed pumped-storage power generating system |
JPS62282172A (ja) * | 1986-05-12 | 1987-12-08 | Hitachi Ltd | 可変速水車発電装置 |
JP2585233B2 (ja) * | 1986-10-17 | 1997-02-26 | 株式会社日立製作所 | 可変速水車発電装置 |
EP0303170B1 (en) * | 1987-08-14 | 1996-05-15 | Hitachi, Ltd. | Control system for a variable speed hydro-power plant apparatus |
JP2714449B2 (ja) * | 1989-08-08 | 1998-02-16 | 株式会社日立製作所 | 可変速ポンプシステム |
US6000501A (en) * | 1997-07-30 | 1999-12-14 | White Consolidated Industries, Inc. | Torsion winder |
US6394206B1 (en) | 2000-10-12 | 2002-05-28 | Robert Fury | Vehicle generator control |
US7053498B1 (en) | 2005-01-18 | 2006-05-30 | Wartron Corporation | Electronic control for a hydraulically driven generator |
US8269360B2 (en) * | 2006-01-17 | 2012-09-18 | Uusi, Llc | Electronic control for a hydraulically driven auxiliary power source |
US8269359B2 (en) * | 2006-01-17 | 2012-09-18 | Uusi, Llc | Electronic control for a hydraulically driven generator |
US7759811B2 (en) * | 2006-01-17 | 2010-07-20 | Nartron Corporation | Electronic control for a hydraulically driven generator |
JP5868100B2 (ja) * | 2011-09-28 | 2016-02-24 | 日立三菱水力株式会社 | 水車またはポンプ水車の調速機 |
EP3156861B1 (en) * | 2015-10-16 | 2018-09-26 | GE Renewable Technologies | Controller for hydroelectric group |
US11697424B2 (en) * | 2020-02-14 | 2023-07-11 | Hamilton Sundstrand Corporation | Health diagnosis of hybrid powerplant |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605451A (en) * | 1946-02-07 | 1952-07-29 | Newton E Ward | High performance amplidyne servomechanism |
FR1129087A (fr) * | 1955-06-16 | 1957-01-15 | Servomecanismes Electroniques | Perfectionnements aux régulateurs de turbines |
FR1208762A (fr) * | 1957-12-21 | 1960-02-25 | Meccaniche Riva Costruzioni | Régulateur de vitesse électrique avec contrôle direct de la vitesse de régulation |
US3077557A (en) * | 1960-09-30 | 1963-02-12 | Sperry Rand Corp | Flight path computer |
US3246220A (en) * | 1962-07-09 | 1966-04-12 | Sperry Rand Corp | Selective signal combining device |
US3184667A (en) * | 1962-10-26 | 1965-05-18 | Bendix Corp | Altitude selector system for automatic pilot |
GB1102581A (en) * | 1964-02-20 | 1968-02-07 | Serck Controls Ltd | Improvements in or relating to the control of hydro-electric generators |
US3348559A (en) * | 1964-04-07 | 1967-10-24 | Baldwin Lima Hamilton Corp | Electronic governor |
SU379013A1 (ru) * | 1968-02-02 | 1973-04-18 | УСТРОЙСТВО дл ГРУППОВОГО АВТОМАТИЧЕСКОГО УПРАВЛЕНИЯ ЧАСТОТОЙ И АКТИВНОЙ МОЩНОСТЬЮ | |
FR1588526A (US20020051482A1-20020502-M00012.png) * | 1968-07-18 | 1970-04-17 | ||
US3895280A (en) * | 1972-03-14 | 1975-07-15 | Foxboro Co | Electronic controller with remote tuning |
-
1979
- 1979-07-27 CH CH697379A patent/CH638911A5/de not_active IP Right Cessation
- 1979-07-30 US US06/062,034 patent/US4287429A/en not_active Expired - Lifetime
- 1979-07-31 SE SE7906503A patent/SE445412B/sv not_active IP Right Cessation
- 1979-08-02 DE DE19792931446 patent/DE2931446A1/de active Granted
- 1979-08-21 FR FR7921090A patent/FR2463989A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2931446A1 (de) | 1981-02-05 |
FR2463989B1 (US20020051482A1-20020502-M00012.png) | 1982-11-19 |
CH638911A5 (de) | 1983-10-14 |
FR2463989A1 (fr) | 1981-02-27 |
US4287429A (en) | 1981-09-01 |
SE445412B (sv) | 1986-06-16 |
SE7906503L (sv) | 1981-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAM | Search report available | ||
OAP | Request for examination filed | ||
OC | Search report available | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |