DE960137C - Open constant pressure gas turbine system with pressure accumulator for peak load - Google Patents
Open constant pressure gas turbine system with pressure accumulator for peak loadInfo
- Publication number
- DE960137C DE960137C DES35596A DES0035596A DE960137C DE 960137 C DE960137 C DE 960137C DE S35596 A DES35596 A DE S35596A DE S0035596 A DES0035596 A DE S0035596A DE 960137 C DE960137 C DE 960137C
- Authority
- DE
- Germany
- Prior art keywords
- gas turbine
- compressor
- constant pressure
- turbine system
- pressure gas
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- 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
- F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
- F02C6/16—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads for storing compressed air
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
Offene Gleichdruck-Gasturbinenanlage mit Druckspeicher für Spitzenlast Den Gegenstand der Erfindung bildet eine aus Brennkammer, Gasturbine und von dieser angetriebenem Kompressor sowie einem Druckspeicher bestehende offene Gleichdruck-Gasturbinenanlage. Da solche Anlagen vorzugsweise für Spitzenleistungserzeugung oder als Reservekraftmaschine eingesetzt werden, so ergeben sich meist Stillstandszeiten von längerer oder kürzerer Dauer, was die Wirtschaftlichkeit solcher Anlagen stark herabmindert oder gar in Frage stellt.Open constant pressure gas turbine system with pressure accumulator for peak loads The subject matter of the invention is formed by a combustion chamber, a gas turbine and a gas turbine driven compressor as well as a pressure accumulator existing open constant pressure gas turbine system. As such systems are preferably used for peak power generation or as a reserve engine are used, downtimes of longer or shorter usually result Duration, which greatly reduces the profitability of such systems or even in Asks a question.
Gemäß der Erfindung werden die normalen Stillstandszeiten ganz oder teilweise mit für das Füllen des Druckluftspeichers herangezogen, wobei das Minimum an installierter Maschinenleistung dadurch zu erreichen ist, daß die gesamte Kompressorarbeit und das Aufladen des Speichers während der Zeiten ohne Energiebedarf erfolgt und bei Energiebedarf die Turbine ausschließlich oder nahezu ausschließlich aus dem Speicher mit Druckluft gespeist wird.According to the invention, the normal downtimes are whole or partially used for filling the compressed air reservoir, with the minimum in terms of installed machine power can be achieved by doing all of the compressor work and the accumulator is charged during times when there is no energy requirement and when energy is required, the turbine is exclusively or almost exclusively from the Storage is fed with compressed air.
Da der Energiebedarf des Kompressors bei solchen Anlagen bis zu zwei Dritteln der Gesamtleistung der Turbine beansprucht, so können durch die Erfindung entweder zwei Drittel der sonst zu installierenden Maschinenleistung erspart oder unter sonst gleichen Verhältnissen eine um zwei Drittel der bisherigen effektiven Leistung größere Spitzenleistungsabgabe der Anlage erzielt werden. Erreicht ist dies erfindungsgemäß dadurch, daß die Turbine zum zeitweisen Antrieb des Kompressors und zeitweisenAntrieb des Stromerzeugers unter Speisung aus dem Druckluftspeicher eingerichtet und wahlweise nur mit dem Generator oder gleichzeitig mit dem Generator und dem Kompressor koppelbar ist: Oder die Turbine ist wahlweise nur mit dem Kompressor koppelbar, und schließlich kann der Kompressor so eingerichtet sein, daß er bei erhöhter Leistungsabgabe auf Vakuumbetrieb schaltbar ist, wobei der Saugstutzen abgesperrt und der Druckstutzen mit Atmosphäre verbunden wird.Since the energy requirement of the compressor in such systems is up to two Thirds of the total power of the turbine claimed, so can by the invention either saves two thirds of the machine output that would otherwise have to be installed, or all other things being equal, one by two thirds of the previous effective Power greater peak power output of the system can be achieved. Achieved this is according to the invention in that the turbine is used to temporarily drive the compressor and temporary drive of the power generator with feed from the compressed air reservoir set up and optionally only with the generator or at the same time with the generator and can be coupled to the compressor: Or the turbine can optionally only be connected to the compressor can be coupled, and finally the compressor can be set up so that it is at increased power output can be switched to vacuum operation, with the suction nozzle shut off and the pressure port is connected to atmosphere.
In weiterer Ausbildung der Erfindung kann der Kompressor dann noch wahlweise mit der Gasturbine allein oder/und einer anderen Kraftmaschine koppelbar sein.In a further embodiment of the invention, the compressor can then still can optionally be coupled with the gas turbine alone and / or with another prime mover be.
Durch die Maßnahmen der Erfindung wird ein ununterbrochener Betrieb der Gasturbine ermöglicht und deren Leistung nach den jeweils. vorliegenden Verhältnissen entweder abgegeben oder in den Speicher geschickt.The measures of the invention ensure uninterrupted operation the gas turbine enables and its performance according to each. present circumstances either submitted or sent to the store.
Bekannt ist schon eine Gasturbinenanlage mit Druckspeicher. Diese Anlage kann aber ohne den Speicher nicht betrieben werden. Es handelt sich bei dieser vorbekannten Anlage nicht um eine offene Gleichdruck-Gasturbinenanlage, die aus einer Turbine, einer Brennkammer und dem von der Turbine angetriebenen Kompressor als unumgänglichen Bestandteilen besteht. Der Kompressor ist bei dieser vorbekannten Anlage nicht von der Turbine antreibbar. Infolgedessen ist es. nicht möglich, die Anlage für sich zu betreiben, also noch Kraft zu liefern, wenn der Speicher leer ist, oder den Speicher aus eigener Kraft aufzuladen. Es handelt sich bei dieser vorbekannten Anlage umein reines Spitzenwerk, welches zeitweise Energie aufnimmt und zeitweise wieder abgibt, und bei welchem der spezifische Wärmeverbrauch eine geringe Rolle spielt.A gas turbine system with a pressure accumulator is already known. These However, the system cannot be operated without the storage tank. It is this one previously known system is not an open constant pressure gas turbine system that consists of a turbine, a combustion chamber and the compressor driven by the turbine as an indispensable part. The compressor is already known in this one Plant cannot be driven by the turbine. As a result it is. not possible that To operate the system on its own, i.e. to deliver power when the storage tank is empty is, or to charge the storage unit on its own. It is this one previously known system around a pure top-quality work, which temporarily consumes energy and temporarily emits again, and at which the specific heat consumption a plays a minor role.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES35596A DE960137C (en) | 1953-10-02 | 1953-10-02 | Open constant pressure gas turbine system with pressure accumulator for peak load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES35596A DE960137C (en) | 1953-10-02 | 1953-10-02 | Open constant pressure gas turbine system with pressure accumulator for peak load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE960137C true DE960137C (en) | 1957-03-14 |
Family
ID=7481958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES35596A Expired DE960137C (en) | 1953-10-02 | 1953-10-02 | Open constant pressure gas turbine system with pressure accumulator for peak load |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE960137C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB407524A (en) * | 1932-03-01 | 1934-03-22 | Hans Holzwarth | Process for the direct compression of media in the form of gas or vapour with the aid of a medium which is in the form of a gas or vapour and has already been compressed |
| US2231912A (en) * | 1936-02-15 | 1941-02-18 | Holzwarth Gas Turbine Co | Method and apparatus for charging explosion chambers with precompressed operating media |
| DE833739C (en) * | 1943-09-04 | 1952-03-10 | Maschf Augsburg Nuernberg Ag | Gas turbine plant |
| CH281557A (en) * | 1949-01-19 | 1952-03-15 | Svenska Turbinfab Ab | Gas turbine plant. |
-
1953
- 1953-10-02 DE DES35596A patent/DE960137C/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB407524A (en) * | 1932-03-01 | 1934-03-22 | Hans Holzwarth | Process for the direct compression of media in the form of gas or vapour with the aid of a medium which is in the form of a gas or vapour and has already been compressed |
| US2231912A (en) * | 1936-02-15 | 1941-02-18 | Holzwarth Gas Turbine Co | Method and apparatus for charging explosion chambers with precompressed operating media |
| DE833739C (en) * | 1943-09-04 | 1952-03-10 | Maschf Augsburg Nuernberg Ag | Gas turbine plant |
| CH281557A (en) * | 1949-01-19 | 1952-03-15 | Svenska Turbinfab Ab | Gas turbine plant. |
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