DE102009021780A1 - Power plant has two carrier plates, which are arranged at distance from each other and are connected to rigid frame by cross beams, where main turbine is centrally arranged between carrier plates for pressure stage - Google Patents
Power plant has two carrier plates, which are arranged at distance from each other and are connected to rigid frame by cross beams, where main turbine is centrally arranged between carrier plates for pressure stage Download PDFInfo
- Publication number
- DE102009021780A1 DE102009021780A1 DE102009021780A DE102009021780A DE102009021780A1 DE 102009021780 A1 DE102009021780 A1 DE 102009021780A1 DE 102009021780 A DE102009021780 A DE 102009021780A DE 102009021780 A DE102009021780 A DE 102009021780A DE 102009021780 A1 DE102009021780 A1 DE 102009021780A1
- Authority
- DE
- Germany
- Prior art keywords
- power plant
- main
- carrier plates
- generators
- turbine
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas
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- 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
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/18—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
- F01D1/22—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially radially
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/02—Plural gas-turbine plants having a common power output
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
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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
- 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
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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
- F05B2210/00—Working fluid
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
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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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftwerk mit Generatoren, die von Turbinen angetrieben sind. Bei den bekannten Kraftwerken dieser Art sind die Turbinen und Generatoren in Reihe hintereinander angeordnet und benötigen eine relativ große Fläche.The invention relates to a power plant with generators that are driven by turbines. In the known power plants of this type, the turbines and generators are arranged in series one behind the other and require a relatively large area.
Der Erfindung liegt die Aufgabe zugrunde, ein Kraftwerk so zu gestalten, das es eine kompakte Einheit bildet, die nur wenig Fläche und wenig Raum beansprucht.The invention has for its object to make a power plant so that it forms a compact unit that takes up little space and little space.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass zwei im Abstand voneinander angeordnete Trägerplatten mittels Traversen zu einem steifen Gestell verbunden sind und zwischen den Trägerplatten zentral eine Hauptturbine für eine erste Druckstufe und auf einem zur Achse der Hauptturbine konzentrischen Kreis mehrere Nebenturbinen für eine zweite Druckstufe angeordnet sind und auf mindestens einer Außenseite der Trägerplatten koaxial zur Hauptturbine ein Hauptgenerator und koaxial zu den Nebenturbinen Nebengeneratoren angeordnet sind.This object is achieved in that two spaced-apart support plates are connected by means of traverses to a rigid frame and centrally between the support plates a main turbine for a first pressure stage and on a concentric to the axis of the main turbine circle several secondary turbines are arranged for a second pressure stage and on at least one outer side of the carrier plates coaxial with the main turbine, a main generator and coaxial with the auxiliary turbine side generators are arranged.
Die zwischen den Trägerplatten angeordneten Turbinen sind vorzugsweise Druckluftturbinen. Es können aber auch Gasturbinen, Dampfturbinen oder Wasserturbinen sein. Vorzugsweise sind auf den Außenseiten beider Tragplatten Hauptgeneratoren und Nebengeneratoren angeordnet. Daraus ergibt sich die Möglichkeit, den Rotor der Hauptturbine starr mit den Wellen der beiden Hauptgeneratoren zu verbinden, so dass diese von den Lagern der Hauptgeneratoren getragen werden.The turbines arranged between the carrier plates are preferably compressed air turbines. But it can also be gas turbines, steam turbines or water turbines. Preferably, main generators and auxiliary generators are arranged on the outsides of both support plates. This results in the ability to rigidly connect the rotor of the main turbine with the waves of the two main generators, so that they are supported by the bearings of the main generators.
In gleicher Weise können auch die Rotoren der ringförmig um die zentrale Hauptturbine angeordneten Nebenturbinen von den Lagern der Nebengeneratoren getragen werden, die an beiden Außenseiten des Gestells angeflanscht sind.In the same way, the rotors of the secondary turbines arranged annularly around the central main turbine can be carried by the bearings of the auxiliary generators, which are flanged to both outer sides of the frame.
Der Hauptturbine wird Luft, Gas oder Dampf mit hohem Druck zugeführt und an den Auslässen der Hauptturbinen mit geringerem Druck unmittelbar den Nebenturbinen zugeführt. Die von der Hauptturbine angetriebenen Hauptgeneratoren und die von den Nebenturbinen angetriebenen Nebengeneratoren erzeugte elektrische Energie wird zu einem Hauptverteiler geführt und von dort an die Verbraucher. Sofern die Turbinen mit Druckluft betrieben werden, kann überschüssige elektrische Energie Kompressoren zugeführt werden, welche die in den Druckbehältern gespeicherte Druckluft ergänzen oder den Druck der Druckluft erhöhen. Dementsprechend könnte bei Wasserturbinen das Wasser auf ein höheres Niveau gepumpt werden.The main turbine is supplied with air, gas or steam at high pressure and fed directly to the secondary turbines at the outlets of the main turbines with lower pressure. The main generators driven by the main turbine and the auxiliary generators powered by the auxiliary turbines are routed to a main distributor and from there to the consumers. If the turbines are operated with compressed air, excess electrical energy can be supplied to compressors which supplement the compressed air stored in the pressure vessels or increase the pressure of the compressed air. Accordingly, in water turbines, the water could be pumped to a higher level.
In der folgenden Beschreibung wird ein Ausführungsbeispiel der Erfindung unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert. Die Zeichnungen zeigen inIn the following description, an embodiment of the invention will be explained in more detail with reference to the accompanying drawings. The drawings show in
Wie die
Auf den beiden Außenseiten des Gestells
Wie die
Wie die
Die
Wie die
Die zur Verfügung stehende Druckluft von ca. 11 bar wird über Rohrleitungen den acht Einlassdüsen
In den Auslassöffnungen
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Tragplattesupport plate
- 22
- Tragplattesupport plate
- 33
- Traversetraverse
- 44
- Gestellframe
- 55
- Hauptturbinemain turbine
- 66
- konzentrischer Kreisconcentric circle
- 77
- NebenturbineIn addition to turbine
- 88th
- NebenturbineIn addition to turbine
- 99
- NebenturbineIn addition to turbine
- 1010
- NebenturbineIn addition to turbine
- 1111
- NebenturbineIn addition to turbine
- 1212
- NebenturbineIn addition to turbine
- 1313
- NebenturbineIn addition to turbine
- 1414
- NebenturbineIn addition to turbine
- 15, 15'15, 15 '
- Hauptgeneratormain generator
- 16, 16'16, 16 '
- NebengeneratorBesides generator
- 17, 17'17, 17 '
- NebengeneratorBesides generator
- 18, 18'18, 18 '
- NebengeneratorBesides generator
- 19, 19'19, 19 '
- NebengeneratorBesides generator
- 20, 20'20, 20 '
- NebengeneratorBesides generator
- 21, 21'21, 21 '
- NebengeneratorBesides generator
- 22, 22'22, 22 '
- NebengeneratorBesides generator
- 23, 23'23, 23 '
- NebengeneratorBesides generator
- 2424
- Gehäuse der HauptturbineHousing of the main turbine
- 2525
- Einlassdüsenintake nozzle
- 2626
- Auslass der HauptturbineOutlet of the main turbine
- 2727
- Rotor der HauptturbineRotor of the main turbine
- 2828
- Turbinenradturbine
- 2929
- Schaufelnshovel
- 3030
- Distanzrohrspacer tube
- 3131
- Raumroom
- 3232
- Rotor der NebenturbineRotor of the secondary turbine
- 3333
- Schaufelnshovel
- 3434
- Zahnradgear
- 3535
- Kopfkreistip circle
- 3636
- Fußkreisroot circle
- 3737
- Flansch des HauptgeneratorsFlange of the main generator
- 3838
- Welle des HauptgeneratorsWave of the main generator
- 3939
- 4040
- Fußrahmenfoot frame
- 4141
- L-ProfilL-profile
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021780A DE102009021780B4 (en) | 2009-05-18 | 2009-05-18 | power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021780A DE102009021780B4 (en) | 2009-05-18 | 2009-05-18 | power plant |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102009021780A1 true DE102009021780A1 (en) | 2011-03-24 |
DE102009021780B4 DE102009021780B4 (en) | 2012-04-05 |
Family
ID=43603068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009021780A Active DE102009021780B4 (en) | 2009-05-18 | 2009-05-18 | power plant |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009021780B4 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635019A (en) * | 1970-01-20 | 1972-01-18 | Turbokonsult Ab | Gas turbine power plant |
FR2518644A1 (en) * | 1981-12-18 | 1983-06-24 | Cit Alcatel | Multiple stage turbo machine - has one high pressure and two low pressure stages all geared to output shaft |
-
2009
- 2009-05-18 DE DE102009021780A patent/DE102009021780B4/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635019A (en) * | 1970-01-20 | 1972-01-18 | Turbokonsult Ab | Gas turbine power plant |
FR2518644A1 (en) * | 1981-12-18 | 1983-06-24 | Cit Alcatel | Multiple stage turbo machine - has one high pressure and two low pressure stages all geared to output shaft |
Also Published As
Publication number | Publication date |
---|---|
DE102009021780B4 (en) | 2012-04-05 |
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Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F01D0013000000 Ipc: F01D0015100000 Effective date: 20110704 |
|
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120706 |