专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013029305A Method for operating gas turbine power plant with flue gas recirculation 有权
标题翻译：用燃气回收利用燃气涡轮发电厂的方法
公开(公告)号：JP2013029305A
公开(公告)日：2013-02-07
申请号：JP2012164543
申请日：2012-07-25
申请人： Alstom Technology Ltd , アルストムテクノロジーリミテッドALSTOM Technology Ltd
发明人： SANDER FRANK , GUETHE FELIX , GRAF FRANK
IPC分类号： F23R3/00 , F02C3/30 , F02C3/34 , F02C6/00 , F02C9/50
CPC分类号： F02C3/34 , F02C1/005 , F02C1/08 , F05D2270/082
摘要： PROBLEM TO BE SOLVED: To provide a method for operating a gas turbine power plant with flue gas recirculation.SOLUTION: This method operates the gas turbine power plant which includes: a gas turbine 6; a waste heat recovery boiler 9; a fluid dividing device 29 for dividing the flue gas 19 of the gas turbine power plant into a first flue gas partial flow 21 recirculated into a compressor intake air flow 3 of the gas turbine 6, and a second flue gas partial flow 20 released to the ambient environment; control elements 11, 29 controlling the first flue gas partial flow 21; and an flue gas recooling device 27 for cooling the first flue gas partial flow 21 before mixing the ambient air 2 and the first flue gas partial flow into the compressor intake flow 3. In this method, the first flue gas partial flow 21 is reheated before being mixed with the ambient air 2 after being recooled in the flue gas recooling device 27 to prevent condensation of vaporous water included in the recooled flue gas, when being mixed with the ambient air 2. Further, the gas turbine power plant to execute the method is provided.
摘要翻译：要解决的问题：提供一种用于操作具有烟道气再循环的燃气轮机发电厂的方法。
解决方案：该方法操作燃气轮机发电厂，其包括：燃气轮机6; 废热回收锅炉9; 用于将燃气轮机发电厂的烟气19分解成再循环到燃气轮机6的压缩机进气流3中的第一烟道气体分流21的流体分配装置29和释放到燃气轮机6的第二烟道气部分流20。周围环境; 控制第一烟气部分流21的控制元件11,29; 以及用于在将环境空气2和第一烟道气体部分流混合到压缩机进气流3之前冷却第一烟道气部分流21的烟道气再冷却装置27.在该方法中，第一烟道气体部分流21在与废气再冷却装置27中的再冷却后的环境空气2混合，以防止在与外界空气2混合时，包含在再冷却烟道气中的蒸气水的冷凝。另外，执行该方法的燃气轮机发电厂被提供。版权所有（C）2013，JPO＆INPIT

2. 发明申请

WO2013127924A3 GAS TURBINE PLANT HAVING EXHAUST GAS RECIRCULATION 审中-公开
标题翻译：烟气再循环的燃气涡轮机组
公开(公告)号：WO2013127924A3
公开(公告)日：2014-12-11
申请号：PCT/EP2013054036
申请日：2013-02-28
申请人： ALSTOM TECHNOLOGY LTD
发明人： BENZ ERIBERT , GRAF FRANK
IPC分类号： F22B1/18 , F01D25/30 , F02C1/08 , F02C3/34 , F22B35/00
CPC分类号： F02C1/06 , F01D25/30 , F02C1/08 , F02C3/34 , F02C7/08 , F05D2260/207 , F05D2260/213 , F22B1/1815 , F22B35/001
摘要： The invention relates to a gas turbine plant (1), comprising a gas turbine device (2), which has a compressor (5) and at least one burner (6, 7) and at least one gas turbine (8, 9), a waste heat boiler assembly (3), which has a boiler inlet side (10) connected to a turbine outlet (12) and a first boiler outlet (13) connected to a flue (15) and a second boiler outlet (14), and an exhaust gas recirculation (4), which connects the second boiler outlet (14) to a compressor inlet (18). A simplified structure can be achieved in that the waste heat boiler assembly (3) has a first boiler exhaust gas path (20), which is connected to the boiler inlet side (10) and leads to the first boiler outlet (13), and that the waste heat boiler assembly (3) has a second boiler exhaust gas path (21), which is connected to the boiler inlet side (10) and leads to the second boiler outlet (14) separately from the first boiler exhaust gas path (20).
摘要翻译：本发明涉及燃气涡轮机设备（1），其包括燃气涡轮部（3）具有（2），一个压缩机（5），至少一个燃烧器（6,7）和至少一个气体涡轮机（8,9），一个废热锅炉结构的具有连接到涡轮机出口（12）的锅炉输入侧（10），连接在一个带有烟囱（15）的第一容器出口（13）和第二容器出口（14），以及一个排气再循环（4），第二锅炉出口（14）配有一个连接所述压缩机入口（18）。简化的结构，可以实现在废热锅炉装置（3）包括第一锅炉排气路径（20），其连接到锅炉入口侧（10）和第一容器出口（13）引出，并且该废热锅炉装置（3）包括第二锅炉排气路径其连接到所述锅炉（10）的输入侧和与所述第一锅炉排气路径（20）到所述第二锅炉出口分隔（21）（14）引出。

3. 发明专利

IN7822DEN2014A GAS TURBINE PLANT HAVING EXHAUST GAS RECIRCULATION 未知
公开(公告)号：IN7822DEN2014A
公开(公告)日：2015-07-10
申请号：IN7822DEN2014
申请日：2014-09-19
申请人： ALSTOM TECHNOLOGY LTD
发明人： BENZ ERIBERT , GRAF FRANK
IPC分类号： F02C1/06 , F02C7/08
摘要： The invention relates to a gas turbine plant (1), comprising a gas turbine device (2), which has a compressor (5) and at least one burner (6, 7) and at least one gas turbine (8, 9), a waste heat boiler assembly (3), which has a boiler inlet side (10) connected to a turbine outlet (12) and a first boiler outlet (13) connected to a flue (15) and a second boiler outlet (14), and an exhaust gas recirculation (4), which connects the second boiler outlet (14) to a compressor inlet (18). A simplified structure can be achieved in that the waste heat boiler assembly (3) has a first boiler exhaust gas path (20), which is connected to the boiler inlet side (10) and leads to the first boiler outlet (13), and that the waste heat boiler assembly (3) has a second boiler exhaust gas path (21), which is connected to the boiler inlet side (10) and leads to the second boiler outlet (14) separately from the first boiler exhaust gas path (20).

4. 发明专利

CA2867229A1 METHOD FOR OPERATING A GAS TURBINE AND GAS TURBINE FOR PERFORMING THE METHOD 未知
公开(公告)号：CA2867229A1
公开(公告)日：2013-09-26
申请号：CA2867229
申请日：2013-03-21
申请人： ALSTOM TECHNOLOGY LTD
发明人： GUETHE FELIX , BENZ ERIBERT , GRAF FRANK
IPC分类号： F02C3/34
摘要： In a method for operating a gas turbine (11), NOx is removed from the exhaust gases of the gas turbine (11) by means of a selective catalysis device (14) with the addition of NH3. The method achieves an extremely low NOx content while simultaneously achieving economic consumption of NH3 and avoiding NH3 in the exhaust gas by maintaining the NOx content of the exhaust gas at a constant level via a regulated return of a portion of the exhaust gas in varying operating conditions of the gas turbine (11), and by adjusting the addition of the NH3 in the selective catalysis device (14) to the constant NOx level.

5. 发明专利

CA2864627A1 METHOD OF OPERATING A GAS TURBINE POWER PLANT WITH EXHAUST GAS RECIRCULATION AND CORRESPONDING GAS TURBINE POWER PLANT 未知
公开(公告)号：CA2864627A1
公开(公告)日：2013-09-06
申请号：CA2864627
申请日：2013-02-28
申请人： ALSTOM TECHNOLOGY LTD
发明人： HELLAT JAAN , BENZ ERIBERT , GRAF FRANK , WIND TORSTEN , GUETHE FELIX , DOEBBELING KLAUS
IPC分类号： F02C3/34 , F01D5/14 , F02C6/00 , F02C6/08 , F02C6/18 , F02C7/04
摘要： The invention relates to a method for operating a gas turbine (6), in which an oxygen-reduced gas (21) and fresh air (2) are delivered to a compressor (1) of the gas turbine (6) in a radially staged manner, the fresh air (2) being delivered via an outer sector (3') of the inlet cross section in relation to the axis of rotation of the compressor (1), and the oxygen-reduced gas (21) being delivered via an inner sector (3'') of the inlet cross section in relation to the axis of rotation of the compressor (1). The invention relates, further, to a gas turbine power plant with a gas turbine (6) having a compressor inlet (3) which is followed by the flow duct of the compressor (1) and which is divided into an inner sector (3'') and an outer sector (3'), a feed for an oxygen-reduced gas being connected to the inner sector (3'') of the compressor inlet (3), and a fresh air feed being connected to the outer sector (3') of the compressor inlet (3).

6. 发明专利

IN7189DEN2014A METHOD OF OPERATING A GAS TURBINE POWER PLANT WITH EXHAUST GAS RECIRCULATION AND CORRESPONDING GAS TURBINE POWER PLANT 未知
公开(公告)号：IN7189DEN2014A
公开(公告)日：2015-04-24
申请号：IN7189DEN2014
申请日：2014-08-27
申请人： ALSTOM TECHNOLOGY LTD
发明人： HELLAT JAAN , BENZ ERIBERT , GRAF FRANK , WIND TORSTEN , GUETHE FELIX , DOEBBELING KLAUS
IPC分类号： F02C3/34 , F01D5/14 , F02C6/08
摘要： The invention relates to a method for operating a gas turbine (6), in which an oxygen-reduced gas (21) and fresh air (2) are delivered to a compressor (1) of the gas turbine (6) in a radially staged manner, the fresh air (2) being delivered via an outer sector (3') of the inlet cross section in relation to the axis of rotation of the compressor (1), and the oxygen-reduced gas (21) being delivered via an inner sector (3') of the inlet cross section in relation to the axis of rotation of the compressor (1). The invention relates, further, to a gas turbine power plant with a gas turbine (6) having a compressor inlet (3) which is followed by the flow duct of the compressor (1) and which is divided into an inner sector (3') and an outer sector (3'), a feed for an oxygen-reduced gas being connected to the inner sector (3') of the compressor inlet (3), and a fresh air feed being connected to the outer sector (3') of the compressor inlet (3).

7. 发明专利

CH706152A1 Gasturbinenanlage mit einer Abwärmekesselanordnung mit Abgasrückführung. 未知
公开(公告)号：CH706152A1
公开(公告)日：2013-08-30
申请号：CH2742012
申请日：2012-02-29
申请人： ALSTOM TECHNOLOGY LTD
发明人： BENZ ERIBERT , GRAF FRANK
IPC分类号： F01K23/10 , F22B1/18
摘要： Die Offenbarung betrifft eine Gasturbinenanlage (1), umfassend eine Gasturbineneinrichtung (2), die einen Verdichter (5), wenigstens einen Brenner (6, 7) und mindestens eine Gasturbine (8, 9) aufweist, eine Abwärmekesselanordnung (3), die eine mit einem Turbinenauslass (12) verbundene Kesseleingangsseite (10), einen mit einem Kamin (15) verbundenen ersten Kesselausgang (13) und einen zweiten Kesselausgang (14) aufweist, und eine Abgasrückführung (4), die den zweiten Kesselausgang (14) mit einem Verdichtereinlass (18) verbindet. Ein vereinfachter Aufbau kann dadurch erreicht werden, dass die Abwärmekesselanordnung (3) einen ersten Kesselabgaspfad (20) aufweist, der mit der Kesseleingangsseite (10) verbunden ist und zum ersten Kesselausgang (13) führt, und dass die Abwärmekesselanordnung (3) einen zweiten Kesselabgaspfad (21) aufweist, der mit der Kesseleingangsseite (10) verbunden ist und getrennt vom ersten Kesselabgaspfad (20) zum zweiten Kesselausgang (14) führt.

8. 发明专利

CH706151A1 Verfahren zum Betrieb einer Gasturbine sowie Gasturbinenkraftwerk mit Zuführung von sauerstoffreduziertem Gas, insbesondere Abgas. 未知
公开(公告)号：CH706151A1
公开(公告)日：2013-08-30
申请号：CH2732012
申请日：2012-02-29
申请人： ALSTOM TECHNOLOGY LTD
发明人： HELLAT JAAN , BENZ ERIBERT , GRAF FRANK , WIND TORSTEN , GUETHE FELIX , DOEBBELING KLAUS
IPC分类号： F02C3/20 , F02C7/04
摘要： Die Erfindung betrifft ein Verfahren zum Betrieb einer Gasturbine, in dem einem Verdichter (1) der Gasturbine ein sauerstoffreduziertes Gas (21) und Frischluft (2) radial gestuft zugeführt werden, wobei die Frischluft (2) über einen äusseren Sektor (3´) des Eintrittsquerschnitts relativ zur Rotationsachse des Verdichters (1) zugeführt wird und das sauerstoffreduzierte Gas (21) über einen inneren Sektor (3´´) des Eintrittsquerschnitts relativ zur Rotationsachse des Verdichters (1) zugeführt wird. Weiter betrifft die Erfindung ein Gasturbinenkraftwerk mit einer Gasturbine, deren Verdichtereinlass (3), an die der Strömungskanal des Verdichters (1) anschliesst, in einen inneren Sektor (3´´) und einen äusseren Sektor (3´) aufgeteilt ist, wobei eine Zuführung für ein sauerstoffreduziertes Gas an den inneren Sektor (3´´) des Verdichtereinlasses (3) angeschlossen ist und eine Frischluftzuleitung an den äusseren Sektor (3´) des Verdichtereinlasses (3) angeschlossen ist.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式