Through flow ventilation system for a power generation turbine package
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F01D-015/10
F02C-006/00
H02K-007/18
H02P-009/04
F01D-005/10
F02C-007/12
H02K-009/00
F02B-063/04
F03G-007/08
F02C-007/20
출원번호
US-0767223
(2014-01-22)
등록번호
US-9590472
(2017-03-07)
우선권정보
EP-13155478 (2013-02-15)
국제출원번호
PCT/EP2014/051237
(2014-01-22)
국제공개번호
WO2014/124784
(2014-08-21)
발명자
/ 주소
Davies, James
Drury, Stephen
Wilding, Andrew
출원인 / 주소
Siemens Aktiengesellschaft
대리인 / 주소
Beusse Wolter Sanks & Maire
인용정보
피인용 횟수 :
0인용 특허 :
35
초록▼
A power generation system has a housing with a first housing section (I) and a second housing section (II), an alternator arranged within the first housing section (I) and a gas turbine arranged within the second housing section (II). The alternator is drivable by the gas turbine, wherein the first
A power generation system has a housing with a first housing section (I) and a second housing section (II), an alternator arranged within the first housing section (I) and a gas turbine arranged within the second housing section (II). The alternator is drivable by the gas turbine, wherein the first housing section (I) includes an air inlet through which an airstream is injectable into the first housing section (I) such that the airstream passes the alternator and cools the alternator. The first housing section (I) is coupled to the second housing section (II) such that the airstream is feedable into the second housing section (II) after the airstream has passed the alternator. The second housing section (II) includes an air outlet through which the airstream is exhaustable after passing the gas turbine.
대표청구항▼
1. A power generation system, comprising a housing comprising a first housing section (I) and a second housing section (II),an alternator arranged within the first housing section (I),a gas turbine arranged within the second housing section (II),wherein the alternator is drivable by the gas turbine,
1. A power generation system, comprising a housing comprising a first housing section (I) and a second housing section (II),an alternator arranged within the first housing section (I),a gas turbine arranged within the second housing section (II),wherein the alternator is drivable by the gas turbine,wherein the first housing section (I) comprises an air inlet through which an airstream is injectable into the first housing section (I) such that the airstream passes the alternator and cools the alternator,wherein the first housing section (I) is coupled to the second housing section (II) such that the airstream is feedable into the second housing section (II) after the airstream has passed the alternator,wherein the second housing section (II) comprises an air outlet through which the airstream is exhaustable after passing the gas turbine, andwherein the second housing section (II) comprises a further air inlet, the further air inlet is coupled to the gas turbine such that a further airstream is feedable into the gas turbine. 2. The power generation system according to claim 1, further comprising a driving shaft arrangement which couples the alternator with the gas turbine. 3. The power generation system according to claim 2, wherein the housing comprises an intermediate housing section (III) which is located between the first housing section (I) and the second housing section (II), wherein the airstream is feedable into the intermediate housing section (III) after the airstream has passed the alternator and is further feedable from the intermediate housing section (III) into the second housing section (II), andwherein the driving shaft arrangement extends from the alternator through the intermediate housing section (III) to the gas turbine. 4. The power generation system according to claim 1, wherein the second housing section (II) comprises a further air outlet,wherein the further air outlet is coupled to the gas turbine such that an exhaust stream is exhaustable through the further air outlet out of the housing. 5. The power generation system according to claim 1, wherein the alternator comprises a cooling air inlet and a cooling air outlet,wherein a part of the airstream in the first housing section (I) is guidable through the cooling air inlet to an internal component of the alternator, wherein the part of the airstream is guidable through the cooling air outlet after passing the internal component of the alternator into the first housing section (I). 6. The power generation system according to claim 1, further comprising a filter device for filtering the airstream, wherein the filter device is arranged at the housing such that the airstream is guidable through the filter device before being injected through the air inlet into the first housing section (I). 7. The power generation system according to claim 1, further comprising a silencer for reducing a noise of the airstream when being exhausted through the air outlet, wherein the silencer is arranged at the housing such that the airstream is guidable through the silencer after being exhausted through the air outlet out of the second housing section (II). 8. A method of operating a power generation system comprising a housing with a first housing section (I) and a second housing section (II), an alternator arranged within the first housing section (I) and a gas turbine arranged within the second housing section (II), the method comprising driving the alternator by the gas turbine,injecting an airstream through an air inlet into the first housing section (I) such that the airstream passes the alternator and cools the alternator,wherein the first housing section (I) is coupled to the second housing section (II) such that the airstream is feedable into the second housing section (II) after the airstream has passed the alternator,exhausting the airstream through an air outlet of the second housing section (II) after the airstream has passed the gas turbine. 9. The method of operating a power generation system as claimed in claim 8, the method further comprising feeding a further airstream into the gas turbine via a further air inlet, the further air inlet is coupled to the gas turbine.
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이 특허에 인용된 특허 (35)
Amako Kiyoo,JPX ; Kato Takahiro,JPX, Cooling arrangement for a gas turbine driven power system.
Glynn, Gabriel James; Cornelius, Charles; Brown, Ian Trevor; Doll, Daniel James; Robertson, Jason Michael, Gas turbine engine and system for servicing a gas turbine engine.
Lane Bruce B. (Westford MA) Westerkamp Douglas F. (Harvard MA) Clifford Peter P. (Leominster MA), Integral generator housing and base for a turbine generator.
Nelson, Robert J.; McCreight, Kim M.; Warren, Bobby A.; Lau, James F., Turbine power generator including supplemental parallel cooling and related methods.
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