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21. 发明授权

US6148603A Method of operating a gas-turbine-powered generating set using low-calorific-value fuel 失效
标题翻译：使用低热值燃料来操作燃气轮机动力发电机组的方法
公开(公告)号：US6148603A
公开(公告)日：2000-11-21
申请号：US101018
申请日：1998-06-29
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C9/28 , F02C9/40 , F23R3/28 , F23R3/36 , F02C7/26
CPC分类号： F23R3/28 , F23R3/36 , F23R2900/00002
摘要： In a method of operating a gas turbine group with low calorific value fuel, the gas turbine group essentially comprises a compressor, a combustion chamber, a turbine and a generator. The low calorific value fuel is compressed by means of a fuel compressor. Low calorific value fuel (11a) in excess of the stoichiometric quantity is mixed into part of the combustion air (9, 9a) during the starting of the gas turbine group so that a stable flame appears. After the attainment of the rated rotational speed (B) and synchronization, at the latest, the quantity of low calorific value fuel (11a) is reduced to such an extent that a ratio is attained which is just over the stoichiometric ratio. The rest of the low calorific value fuel (11b) is mixed into the rest of the combustion airflow (9a, 9b) in order to attain the desired load.
摘要翻译： PCT No.PCT / CH96 / 00441 Sec。 371日期1998年6月29日第 102（e）1998年6月29日PCT PCT 1996年12月16日PCT公布。公开号WO97 / 24561 日期1997年7月10日在一种操作具有低热值燃料的燃气轮机组的方法中，燃气轮机组基本上包括压缩机，燃烧室，涡轮机和发电机。低热值燃料通过燃料压缩机压缩。在燃气轮机组起动期间，超过化学计量量的低热值燃料（11a）被混合到燃烧空气（9,9a）的一部分中，从而出现稳定的火焰。在达到额定转速（B）和同步之后，最低限度地将低热值燃料（11a）的量减少到达到刚刚超过化学计量比的比例。其余的低热值燃料（11b）与燃烧气流（9a，9b）的其余部分混合，以获得所需的负荷。

22. 发明授权

US5687571A Combustion chamber with two-stage combustion 失效
标题翻译：二级燃烧燃烧室
公开(公告)号：US5687571A
公开(公告)日：1997-11-18
申请号：US596770
申请日：1996-02-05
申请人： Rolf Althaus , Jakob J. Keller
发明人： Rolf Althaus , Jakob J. Keller
IPC分类号： F23C5/00 , F23C6/04 , F23C7/00 , F23R3/30 , F23R3/34
CPC分类号： F23C6/047 , F23C5/00 , F23C7/002 , F23C2201/10 , F23C2900/07002
摘要： A combustion chamber with two-stage combustion has primary burners (110) of the premixing type of construction, in which the fuel injected via nozzles (117) is intensively mixed with the combustion air inside a premixing space (130) prior to ignition. The primary burners are of flame-stabilizing design, i.e. they are designed without a mechanical flame retention baffle. They are provided with tangential inflow of the combustion air into the premixing space (130). Arranged downstream of a precombustion chamber (61) are secondary burners (150) which are designed as premixing burners which do not operate by themselves.
摘要翻译：具有两级燃烧的燃烧室具有预混合型结构的主燃烧器（110），其中通过喷嘴（117）喷射的燃料在点燃之前与预混合空间（130）内的燃烧空气强烈混合。主燃烧器具有火焰稳定设计，即它们被设计成没有机械阻燃挡板。它们被提供有燃烧空气的切向流入到预混合空间（130）中。在预燃室（61）的下游布置的二次燃烧器（150）被设计成不能自己操作的预混燃烧器。

23. 发明授权

US5573395A Premixing burner 失效
标题翻译：预混燃烧器
公开(公告)号：US5573395A
公开(公告)日：1996-11-12
申请号：US383580
申请日：1995-02-03
申请人： Rolf Althaus , Yau-Pin Chyou
发明人： Rolf Althaus , Yau-Pin Chyou
IPC分类号： F23R3/20 , F23D11/40 , F23D14/22 , F23D17/00 , F23D23/00 , F23R3/32 , F23Q9/00
CPC分类号： F23D14/22 , F23D11/402 , F23D23/00 , F05B2240/122 , F23C2900/07002
摘要： A premixing burner comprises a pilot burner (101) operating on the double-cone principle and a plurality of main burners arranged around the pilot burner. A gaseous and/or liquid fuel is injected into the main burner (52), which has a circular duct (20), as a secondary flow into a gaseous main flow. The main flow is first of all guided over vortex generators (9), a plurality of which are arranged next to one another around the circumference of the duct (20) through which flow takes place.
摘要翻译：预混合燃烧器包括以双锥原理工作的引燃燃烧器（101）和围绕引燃燃烧器布置的多个主燃烧器。气体和/或液体燃料被注入具有圆形管道（20）的主燃烧器（52）中，作为二次流入气态主流。主要流动首先在涡流发生器（9）上引导，多个涡流发生器围绕导管（20）的周边彼此相邻布置，通过该流体发生流动。

24. 发明授权

US5381653A Aircraft engine with pressure exchanger 失效
标题翻译：具有压力换向器的飞机发动机
公开(公告)号：US5381653A
公开(公告)日：1995-01-17
申请号：US162871
申请日：1993-12-08
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C3/02 , F02C3/107 , F02C7/00 , F04F13/00 , F04F99/00
CPC分类号： F04F13/00 , F02C3/02
摘要： In an aircraft engine with a fan or propeller drive, in which at least two shafts (1, 2) disposed to rotate coaxially and independently of one another respectively support a separate compressor (3, 4) and a separate turbine (5, 6), wherein a suitable device for combusting the gases is disposed between the compressor (4) disposed last in the flow direction and the first turbine (6), this device for combusting the gases comprises a dynamic pressure machine (9) known per se that operates with isochoric combustion and has a cellular wheel that rotates between respectively a side part on the air side and a side part on the gas side, both provided with input and output openings, and has a number of cells in which a continuously repeating ignition and combustion process takes place. In addition, a high-pressure turbine (10) is disposed behind the dynamic pressure machine (9) on the same shaft (2) as the following medium-pressure turbine (6).
摘要翻译：在具有风扇或螺旋桨驱动器的飞机发动机中，其中设置成同轴并且彼此独立地旋转的至少两个轴（1,2）分别支撑单独的压缩机（3,4）和单独的涡轮机（5,6），其中用于燃烧气体的合适装置设置在最后设置在流动方向上的压缩机（4）和第一涡轮（6）之间，用于燃烧气体的该装置包括本身已知的动压机（9）具有等离子体燃烧并且具有分别在空气侧的侧部和气体侧的侧部之间旋转的蜂窝轮，两者都设置有输入和输出开口，并且具有多个单元，其中连续重复点火和燃烧过程发生。此外，高压涡轮机（10）设置在与以下中压涡轮机（6）相同的轴（2）的动压机（9）的后方。

25. 发明授权

US5069600A Pressure wave machine 失效
标题翻译：压波机
公开(公告)号：US5069600A
公开(公告)日：1991-12-03
申请号：US619425
申请日：1990-11-29
申请人： Rolf Althaus , Erwin Zauner
发明人： Rolf Althaus , Erwin Zauner
IPC分类号： F02B33/42 , F03G7/00 , F04F13/00 , F04F99/00
CPC分类号： F04F13/00
摘要： This pressure wave machine has a cell wheel (2) with a longitudinal axis (3) which is supported in a casing by means of a bearing. One end face (4) of the cell wheel (2) interacts with a hot gas guidance casing (6) and the other (5) interacts with a gas guidance casing (8) by means of a radially directed sealing gap (7, 9) in each case. The invention is intended to provide a pressure wave machine (1) whose performance during a cold start is the same as that after the operating temperature has been reached. This is achieved in that the radially directed sealing gaps (7, 9) have at least one gap extensions (20, 21) inclined to the longitudinal axis and that flanks (22, 23, 28, 29) of this gap extension are located on the generated surfaces of cones which have a common apex on the longitudinal axis (3).
摘要翻译：该压力波机具有带纵轴（3）的电池轮（2），轴承（3）通过轴承支承在壳体内。电池轮（2）的一个端面（4）与热气体引导壳体（6）相互作用，而另一个（5）通过径向定位的密封间隙（7,9）与气体引导壳体（8）相互作用）。本发明旨在提供一种在冷启动时的性能与达到工作温度后的性能相同的压力波机（1）。这是通过径向定向的密封间隙（7,9）具有相对于纵向轴线倾斜的至少一个间隙延伸部（20,21）而且该间隙延伸部分的侧面（22,23,28,29）位于生成的在纵轴（3）上具有共同顶点的锥体的表面。

26. 发明授权

US07500349B2 Power plant and operating method 有权
标题翻译：发电厂及运行方式
公开(公告)号：US07500349B2
公开(公告)日：2009-03-10
申请号：US11366436
申请日：2006-03-03
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C7/10 , F02G1/00
CPC分类号： F02C6/16 , F01D25/305 , F02C7/08 , F02C7/12 , F02C9/263 , F02C9/28 , F05D2240/35 , F05D2250/52 , F05D2270/053 , F05D2270/303 , Y02E20/14 , Y02E60/15 , Y02T10/16
摘要： A power plant comprises a gas turbo group with a heat transfer apparatus, for example a recuperator for the preheating of the combustion air, arranged downstream of the turbine in the smoke gas path of the gas turbo group. A smoke gas purification catalyst is arranged downstream of at least part of the heat transfer apparatus, at a point at which the smoke gas is already cooled as a result of heat exchange to an extent such that irreversible damage to the catalyst due to overheating is avoided. On the other hand, the point is selected such that a temperature necessary for maintaining the catalytic smoke gas purification is ensured. In a preferred embodiment, a temperature measurement point is arranged, at which the temperature of the catalyst or of the smoke gas flowing into the catalyst is determined, so that this temperature can be regulated by means of suitable regulating actions.
摘要翻译：发电厂包括具有传热装置的气体涡轮组，例如用于预热燃烧空气的换热器，其布置在气体涡轮组的烟气通道中的涡轮下游。烟气净化催化剂布置在传热装置的至少一部分的下游，在烟气已被冷却的点处，由于热交换而使得由于过热而对催化剂造成的不可逆损坏被避免。另一方面，选择该点以使得保持催化烟气净化所需的温度得以确保。在优选的实施方案中，设置温度测量点，在该温度测量点处确定催化剂或流入催化剂的烟雾气体的温度，使得可以通过适当的调节作用来调节该温度。

27. 发明申请

US20080272597A1 Power generating plant 有权
标题翻译：发电厂
公开(公告)号：US20080272597A1
公开(公告)日：2008-11-06
申请号：US12071572
申请日：2008-02-22
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C6/00 , F02C6/04 , F02C6/16
CPC分类号： F01D19/00 , F02C6/16 , F05D2260/85 , Y02E60/15
摘要： During operation of a power generating plant, which essentially comprises a gas turbogroup, a compressed air accumulator, an air turbine which is equipped with at least one generator, the compressed air which is extracted from the compressed air accumulator is directed through a heat exchanger, which acts on the outflow side of the gas turbogroup, and is thermally conditioned there. This compressed air then charges the air turbine, wherein during a “black out” or other shutdown of the power generating plant, the electric current energy which can be obtained by means of the thermally conditioned compressed air in the air turbine, via a power line is used directly for start-up of the gas turbogroup.
摘要翻译：在基本上包括气体涡轮组，压缩空气蓄能器，配备有至少一个发电机的空气涡轮机的发电厂的运行期间，从压缩空气蓄能器抽出的压缩空气被引导通过热交换器，其作用在气体涡轮组的流出侧，并在那里进行热调节。然后，该压缩空气对空气涡轮进行充气，其中在发电厂的“熄火”或其他停机期间，可以通过空气涡轮机中的经热处理的压缩空气经由电力线获得的电流能量直接用于燃气涡轮组的启动。

28. 发明申请

US20080173005A1 Gas turbogroup 有权
标题翻译：燃气涡轮组
公开(公告)号：US20080173005A1
公开(公告)日：2008-07-24
申请号：US12073544
申请日：2008-03-06
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C6/00 , F02C7/18
CPC分类号： F02C6/003 , F02C7/12 , F05D2260/205 , F23D2206/10 , F23D2214/00 , F23R2900/03341
摘要： In a gas turbogroup, which comprises a compressor, a first combustion chamber, a first turbine, a second combustion chamber, and a second turbine, the first combustion chamber is arranged downstream of the compressor, the first turbine is arranged downstream of the first combustion chamber, the second combustion chamber is arranged downstream of the first turbine, and the second turbine is arranged downstream of the second combustion chamber, wherein the second combustion chamber has a convectively cooled wall. A cooling air feed line for the second combustion chamber branches from the main flow path of the gas turbogroup downstream of the compressor and upstream of the first combustion chamber. A return line for heated cooling air leads from the second combustion chamber upstream of the first turbine to the main flow path.
摘要翻译：在包括压缩机，第一燃烧室，第一涡轮机，第二燃烧室和第二涡轮机的气体涡轮组中，第一燃烧室布置在压缩机的下游，第一涡轮机布置在第一燃烧的下游第二燃烧室布置在第一涡轮机的下游，并且第二涡轮机布置在第二燃烧室的下游，其中第二燃烧室具有对流冷却的壁。用于第二燃烧室的冷却空气供给管线从压缩机下游的气体涡轮组的主流路和第一燃烧室的上游分支。用于加热的冷却空气的返回管线从第一涡轮机上游的第二燃烧室引导到主流路。

29. 发明申请

US20070051112A1 TURBO SET WITH STARTING DEVICE 审中-公开
标题翻译：涡轮设置与启动设备
公开(公告)号：US20070051112A1
公开(公告)日：2007-03-08
申请号：US11279922
申请日：2006-04-17
申请人： Rolf Althaus
发明人： Rolf Althaus
IPC分类号： F02C7/26
CPC分类号： F01K21/047 , F01D15/10 , F01D19/00 , F02C3/22 , F02C7/27 , F05D2210/12 , F05D2260/85 , Y02E20/16
摘要： In a turbo set (100) with a starting device (120), the turbo set includes a compressor (102), a combustion chamber (103), and a turbine (104) which are arranged along a flow path of the turbo set. The starting device (120) serves for starting the turbo set and includes a steam generator (121) for the generation of steam which is under overpressure and a supply line (125) for supplying the steam into the flow path (101) of the turbo set (100). In a method for starting the turbo set, the method includes generating steam which is under overpressure and supplying the steam into the flow path of the turbo set.
摘要翻译：在具有启动装置（120）的涡轮机组（100）中，涡轮机组包括沿着涡轮机组的流动路径布置的压缩机（102），燃烧室（103）和涡轮机（104）。启动装置（120）用于启动涡轮组，并且包括用于产生处于超压状态的蒸汽的蒸汽发生器（121）和用于将蒸汽供应到涡轮机的流路（101）中的供应管线（125）设置（100）。在启动涡轮机组的方法中，该方法包括产生处于超压状态的蒸汽并将蒸汽供应到涡轮机组的流路中。

30. 发明申请

US20050109034A1 Method for operation of a power generation plant 审中-公开
标题翻译：发电厂的运行方法
公开(公告)号：US20050109034A1
公开(公告)日：2005-05-26
申请号：US10934471
申请日：2004-09-07
申请人： Rolf Althaus , Martin Koller , Karl Wiederhold
发明人： Rolf Althaus , Martin Koller , Karl Wiederhold
IPC分类号： F02C7/00
CPC分类号： F02C6/16 , F02C1/06 , Y02E60/15
摘要： A CAES plant comprises an atmospheric combustion chamber situated downstream from the expansion machine. The flue gas produced in the process passes through a heat exchanger. In the heat exchanger, the storage fluid, which flows to the expansion machine from the storage, is heated by heat exchange. In the inventive power plant, the storage fluid is used directly for combustion of a fuel without exposing the expansion machine to corrosive flue gases.
摘要翻译： CAES工厂包括位于膨胀机下游的大气燃烧室。在该过程中产生的烟气通过热交换器。在热交换器中，从储存器流入膨胀机的储存流体通过热交换被加热。在本发明的发电厂中，储存流体直接用于燃料燃料，而不会使膨胀机暴露于腐蚀性烟道气中。

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