PT3580448T - Aperfeiçoamentos na estabilização de máquinas hidráulicas com características de zona em s - Google Patents
Aperfeiçoamentos na estabilização de máquinas hidráulicas com características de zona em sInfo
- Publication number
- PT3580448T PT3580448T PT187049663T PT18704966T PT3580448T PT 3580448 T PT3580448 T PT 3580448T PT 187049663 T PT187049663 T PT 187049663T PT 18704966 T PT18704966 T PT 18704966T PT 3580448 T PT3580448 T PT 3580448T
- Authority
- PT
- Portugal
- Prior art keywords
- stabilization
- hydraulic machines
- zone characteristics
- zone
- machines
- Prior art date
Links
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 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
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
-
- 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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/10—Submerged units incorporating electric generators or motors
-
- 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
-
- 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
- F03B15/005—Starting, also of pump-turbines
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
- F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
-
- 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
-
- 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
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/101—Purpose of the control system to control rotational speed (n)
- F05B2270/1014—Purpose of the control system to control rotational speed (n) to keep rotational speed constant
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/327—Rotor or generator speeds
-
- 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
- F05B2270/00—Control
- F05B2270/50—Control logic embodiment by
- F05B2270/502—Control logic embodiment by electrical means, e.g. relays or switches
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17290014.4A EP3361088B1 (en) | 2017-02-09 | 2017-02-09 | Method for stabilizing the rotation speed of a hydraulic machine with s-characteristics and corresponding installation for converting hydraulic energy into electrical energy |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3580448T true PT3580448T (pt) | 2021-12-10 |
Family
ID=58159039
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT172900144T PT3361088T (pt) | 2017-02-09 | 2017-02-09 | Método para estabilizar a velocidade de rotação de uma máquina hidráulica com características-s e a correspondente instalação para converter a energia hidráulica em energia eléctrica |
PT187049663T PT3580448T (pt) | 2017-02-09 | 2018-02-09 | Aperfeiçoamentos na estabilização de máquinas hidráulicas com características de zona em s |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT172900144T PT3361088T (pt) | 2017-02-09 | 2017-02-09 | Método para estabilizar a velocidade de rotação de uma máquina hidráulica com características-s e a correspondente instalação para converter a energia hidráulica em energia eléctrica |
Country Status (8)
Country | Link |
---|---|
US (1) | US11239778B2 (pt) |
EP (2) | EP3361088B1 (pt) |
KR (1) | KR102430133B1 (pt) |
CN (1) | CN110291288B (pt) |
CA (1) | CA3052905A1 (pt) |
ES (2) | ES2811373T3 (pt) |
PT (2) | PT3361088T (pt) |
WO (1) | WO2018146273A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6756533B2 (ja) * | 2015-11-02 | 2020-09-16 | Ntn株式会社 | 水力発電装置および発電システム |
EP3836335A1 (en) | 2019-12-12 | 2021-06-16 | GE Renewable Technologies | Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units |
EP4108907A1 (en) * | 2021-06-22 | 2022-12-28 | Iberdrola Generación, S.A. | System and method for producing and storing hydroelectric power |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994418A (en) * | 1932-02-17 | 1935-03-12 | Bbc Brown Boveri & Cie | Synchronizing and connecting system |
AT239160B (de) * | 1962-12-04 | 1965-03-25 | Voith Gmbh J M | Geschwindigkeitsregler für einen Kraftmaschinensatz, insbesondere Wasserturbine mit gekuppeltem Synchrongenerator |
US4031407A (en) * | 1970-12-18 | 1977-06-21 | Westinghouse Electric Corporation | System and method employing a digital computer with improved programmed operation for automatically synchronizing a gas turbine or other electric power plant generator with a power system |
US4283634A (en) * | 1971-06-23 | 1981-08-11 | Westinghouse Electric Corp. | System and method for monitoring and controlling operation of industrial gas turbine apparatus and gas turbine electric power plants preferably with a digital computer control system |
US3924140A (en) * | 1972-03-14 | 1975-12-02 | Westinghouse Electric Corp | System for monitoring and controlling industrial gas turbine power plants including facility for dynamic calibration control instrumentation |
US4370560A (en) * | 1979-10-15 | 1983-01-25 | Sundstrand Corporation | Compressor load control for an auxiliary power unit |
DE19860617C1 (de) * | 1998-12-29 | 2000-10-05 | Voith Hydro Gmbh & Co Kg | Verfahren zum Anfahren eines Maschinensatzes, umfassend eine Pumpturbine und einen Motorgenerator |
US8355855B2 (en) * | 2010-05-21 | 2013-01-15 | General Electric Company | Systems and methods for controlling an integrated drive train |
AT511282B1 (de) * | 2011-03-25 | 2013-01-15 | Univ Wien Tech | Pumpspeicheranlage |
CN104968931B (zh) * | 2013-02-07 | 2018-01-19 | Kk风能解决方案公司 | 用于控制风力涡轮机的方法、系统和控制器 |
JP2015012636A (ja) * | 2013-06-26 | 2015-01-19 | 日立三菱水力株式会社 | 揚水発電システム |
EP2980399A1 (en) * | 2014-07-29 | 2016-02-03 | ALSTOM Renewable Technologies | Method for stabilizing the rotation speed of a hydraulic machine with s-characteristics and installation for converting hydraulic energy into electrical energy |
EP3029311B1 (en) * | 2014-12-04 | 2018-09-12 | GE Renewable Technologies | Method for stabilizing the rotation speed of a hydraulic machine with s-characteristics and installation for converting hydraulic energy into electrical energy |
-
2017
- 2017-02-09 ES ES17290014T patent/ES2811373T3/es active Active
- 2017-02-09 PT PT172900144T patent/PT3361088T/pt unknown
- 2017-02-09 EP EP17290014.4A patent/EP3361088B1/en active Active
-
2018
- 2018-02-09 WO PCT/EP2018/053330 patent/WO2018146273A1/en unknown
- 2018-02-09 CN CN201880010875.6A patent/CN110291288B/zh active Active
- 2018-02-09 KR KR1020197026507A patent/KR102430133B1/ko active IP Right Grant
- 2018-02-09 US US16/484,431 patent/US11239778B2/en active Active
- 2018-02-09 EP EP18704966.3A patent/EP3580448B1/en active Active
- 2018-02-09 PT PT187049663T patent/PT3580448T/pt unknown
- 2018-02-09 ES ES18704966T patent/ES2900555T3/es active Active
- 2018-02-09 CA CA3052905A patent/CA3052905A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2900555T3 (es) | 2022-03-17 |
EP3361088B1 (en) | 2020-05-13 |
CN110291288A (zh) | 2019-09-27 |
KR20190116411A (ko) | 2019-10-14 |
CA3052905A1 (en) | 2018-08-16 |
ES2811373T3 (es) | 2021-03-11 |
EP3580448A1 (en) | 2019-12-18 |
CN110291288B (zh) | 2022-03-04 |
EP3580448B1 (en) | 2021-09-15 |
EP3361088A1 (en) | 2018-08-15 |
US11239778B2 (en) | 2022-02-01 |
PT3361088T (pt) | 2020-08-21 |
KR102430133B1 (ko) | 2022-08-05 |
WO2018146273A1 (en) | 2018-08-16 |
US20190372495A1 (en) | 2019-12-05 |
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