WO2004005675A3 - Method and device for regulating the rotational speed of a turbine connected to an electric power supply mains by means of a generator - Google Patents
Method and device for regulating the rotational speed of a turbine connected to an electric power supply mains by means of a generator Download PDFInfo
- Publication number
- WO2004005675A3 WO2004005675A3 PCT/DE2003/002169 DE0302169W WO2004005675A3 WO 2004005675 A3 WO2004005675 A3 WO 2004005675A3 DE 0302169 W DE0302169 W DE 0302169W WO 2004005675 A3 WO2004005675 A3 WO 2004005675A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- turbine
- rotational speed
- regulating
- serves
- turbine valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/04—Arrangement of sensing elements responsive to load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/06—Arrangement of sensing elements responsive to speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/02—Shutting-down responsive to overspeed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
- F05D2270/021—Purpose of the control system to control rotational speed (n) to prevent overspeed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/04—Purpose of the control system to control acceleration (u)
- F05D2270/042—Purpose of the control system to control acceleration (u) by keeping it below damagingly high values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/05—Purpose of the control system to affect the output of the engine
- F05D2270/053—Explicitly mentioned power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
- F05D2270/3011—Inlet pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10392841T DE10392841D2 (en) | 2002-07-04 | 2003-06-30 | Method and device for speed control of a turbine connected to an electrical power supply network by means of a generator |
AU2003250280A AU2003250280A1 (en) | 2002-07-04 | 2003-06-30 | Method and device for regulating the rotational speed of a turbine connected to an electric power supply mains by means of a generator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10230125.5 | 2002-07-04 | ||
DE10230125 | 2002-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004005675A2 WO2004005675A2 (en) | 2004-01-15 |
WO2004005675A3 true WO2004005675A3 (en) | 2004-03-18 |
Family
ID=30009804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/002169 WO2004005675A2 (en) | 2002-07-04 | 2003-06-30 | Method and device for regulating the rotational speed of a turbine connected to an electric power supply mains by means of a generator |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN100396886C (en) |
AU (1) | AU2003250280A1 (en) |
DE (1) | DE10392841D2 (en) |
RU (1) | RU2298653C2 (en) |
WO (1) | WO2004005675A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2423464A1 (en) * | 2010-08-27 | 2012-02-29 | Siemens Aktiengesellschaft | Method for regulating a turbogenerator |
JP5730833B2 (en) * | 2012-09-21 | 2015-06-10 | 株式会社日立製作所 | Turbine control device, turbine control method, and turbine control program |
US9507365B2 (en) | 2014-06-24 | 2016-11-29 | Woodward, Inc. | Adaptive PID control system for industrial turbines |
CN105119543B (en) * | 2015-09-22 | 2018-04-03 | 东方电机控制设备有限公司 | A kind of control method and system of the distal line removal of load of generating set governing system |
US10626749B2 (en) * | 2016-08-31 | 2020-04-21 | General Electric Technology Gmbh | Spindle vibration evaluation module for a valve and actuator monitoring system |
US20180058245A1 (en) * | 2016-08-31 | 2018-03-01 | General Electric Technology Gmbh | Tightness Test Evaluation Module For A Valve And Actuator Monitoring System |
RU198844U1 (en) * | 2019-12-18 | 2020-07-31 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский политехнический университет" (Московский Политех) | Turbine generator speed limiting device |
RU2733889C1 (en) * | 2019-12-18 | 2020-10-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский политехнический университет" (Московский Политех) | Hybrid vehicle on-board network supply system |
CN111535876B (en) * | 2020-04-07 | 2022-05-10 | 东方电气集团东方汽轮机有限公司 | Regulating valve and nozzle set integrated structure of water supply pump steam turbine |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340883A (en) * | 1966-04-12 | 1967-09-12 | Gen Electric | Acceleration, speed and load control system with redundant control means |
DE1751821A1 (en) * | 1968-08-03 | 1971-05-19 | Licentia Gmbh | Arrangement for limiting overspeed in turbo systems |
US4146270A (en) * | 1976-06-19 | 1979-03-27 | Maschinenfabrik Augsburg-Nuremberg Aktiengesellschaft | Control device for turbines with speed and load control |
US4238924A (en) * | 1977-12-23 | 1980-12-16 | Nissan Motor Company, Limited | Control system |
US4258424A (en) * | 1972-12-29 | 1981-03-24 | Westinghouse Electric Corp. | System and method for operating a steam turbine and an electric power generating plant |
DE3242355C1 (en) * | 1982-11-16 | 1984-06-07 | Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal | Initiating device for speed regulation |
JPS59231105A (en) * | 1983-06-15 | 1984-12-25 | Hitachi Ltd | Electric governor |
EP0483570A1 (en) * | 1990-11-01 | 1992-05-06 | Westinghouse Electric Corporation | Method and apparatus for downline load rejection sensing in a gas turbine control system |
US5953902A (en) * | 1995-08-03 | 1999-09-21 | Siemens Aktiengesellschaft | Control system for controlling the rotational speed of a turbine, and method for controlling the rotational speed of a turbine during load shedding |
DE10055166A1 (en) * | 2000-11-08 | 2002-05-23 | Siemens Ag | Regulating power and revolution rate of turbine, involves using difference between current power and predefined power regulate the power |
-
2003
- 2003-06-30 AU AU2003250280A patent/AU2003250280A1/en not_active Abandoned
- 2003-06-30 WO PCT/DE2003/002169 patent/WO2004005675A2/en not_active Application Discontinuation
- 2003-06-30 RU RU2005102711/06A patent/RU2298653C2/en active
- 2003-06-30 DE DE10392841T patent/DE10392841D2/en not_active Expired - Fee Related
- 2003-06-30 CN CNB038173220A patent/CN100396886C/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340883A (en) * | 1966-04-12 | 1967-09-12 | Gen Electric | Acceleration, speed and load control system with redundant control means |
DE1751821A1 (en) * | 1968-08-03 | 1971-05-19 | Licentia Gmbh | Arrangement for limiting overspeed in turbo systems |
US4258424A (en) * | 1972-12-29 | 1981-03-24 | Westinghouse Electric Corp. | System and method for operating a steam turbine and an electric power generating plant |
US4146270A (en) * | 1976-06-19 | 1979-03-27 | Maschinenfabrik Augsburg-Nuremberg Aktiengesellschaft | Control device for turbines with speed and load control |
US4238924A (en) * | 1977-12-23 | 1980-12-16 | Nissan Motor Company, Limited | Control system |
DE3242355C1 (en) * | 1982-11-16 | 1984-06-07 | Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal | Initiating device for speed regulation |
JPS59231105A (en) * | 1983-06-15 | 1984-12-25 | Hitachi Ltd | Electric governor |
EP0483570A1 (en) * | 1990-11-01 | 1992-05-06 | Westinghouse Electric Corporation | Method and apparatus for downline load rejection sensing in a gas turbine control system |
US5953902A (en) * | 1995-08-03 | 1999-09-21 | Siemens Aktiengesellschaft | Control system for controlling the rotational speed of a turbine, and method for controlling the rotational speed of a turbine during load shedding |
DE10055166A1 (en) * | 2000-11-08 | 2002-05-23 | Siemens Ag | Regulating power and revolution rate of turbine, involves using difference between current power and predefined power regulate the power |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 009, no. 111 (M - 379) 15 May 1985 (1985-05-15) * |
Also Published As
Publication number | Publication date |
---|---|
CN1668829A (en) | 2005-09-14 |
RU2005102711A (en) | 2006-01-20 |
RU2298653C2 (en) | 2007-05-10 |
DE10392841D2 (en) | 2005-03-03 |
WO2004005675A2 (en) | 2004-01-15 |
AU2003250280A8 (en) | 2004-01-23 |
CN100396886C (en) | 2008-06-25 |
AU2003250280A1 (en) | 2004-01-23 |
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