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公开(公告)号：US08713941B2
公开(公告)日：2014-05-06
申请号：US12528349
申请日：2008-02-15
Applicant: Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
Inventor： Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
IPC: F01K13/02
CPC classification number: F01K13/02 , F01D5/28 , F01D25/12 , F01D25/14 , F01D25/26 , F01K7/16 , F01K13/006 , F01K13/025 , F05D2220/31 , F05D2260/232
Abstract: A method for operating a multi-step steam turbine operating in high temperature conditions is provided. The rotor is embodied as a welded construction including a first component and a second component. A coolant is supplied to the steam turbine after an intermediate state when the steam turbine is in the light-load or no-load phase. As a result, the thermal loads in the outflow area of the steam turbine are reduced.
Abstract translation: 提供一种操作在高温条件下工作的多级蒸汽轮机的方法。 转子被实施为包括第一部件和第二部件的焊接结构。 当蒸汽轮机处于轻载或无负载阶段时，在中间状态之后，向蒸汽轮机供应冷却剂。 结果，蒸汽轮机的流出区域的热负荷减小。
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公开(公告)号：US20110308251A1
公开(公告)日：2011-12-22
申请号：US13148489
申请日：2010-01-25
Applicant: Matthias Heue
Inventor： Matthias Heue
CPC classification number: F01D19/00 , F01D5/08 , F01D25/10 , F05D2220/31 , F05D2260/2322 , F05D2260/85
Abstract: A method for heating a turbine shaft is provided. The turbine shaft is heated by spraying warm water from a supply pump or from a pre-heating section. A steam turbine is also provided. The steam turbine includes a housing, wherein injection nozzles for injecting the water are arranged within the housing.
Abstract translation: 提供了一种用于加热涡轮轴的方法。 涡轮轴通过从供应泵或从预热部分喷射温水来加热。 还提供蒸汽轮机。 蒸汽轮机包括壳体，其中用于喷射水的喷嘴布置在壳体内。
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3.发明授权Method and device for operating a steam power station comprising a steam turbine and a process steam consumer 失效一种用于操作包括蒸汽轮机和过程蒸汽消耗器的蒸汽发电站的方法和装置公开(公告)号：US08776520B2
公开(公告)日：2014-07-15
申请号：US13000088
申请日：2009-05-04
Applicant: Ulrich Beul , Stefan Glos , Matthias Heue , Thomas Hofbauer , Ralf Hoffacker , Nils Lückemeyer , Norbert Pieper , Roland Sievert
Inventor： Ulrich Beul , Stefan Glos , Matthias Heue , Thomas Hofbauer , Ralf Hoffacker , Nils Lückemeyer , Norbert Pieper , Roland Sievert
CPC classification number: F01K17/00 , F01K7/025 , Y02E20/14 , Y02E20/326
Abstract: A method for operating a steam power station is provided. The steam turbine power station includes at least one steam turbine and a process steam consumer, wherein a steam mass flow is subdivided into a first partial mass flow and a second partial mass. In a first operating state, the first partial mass flow is supplied to the steam turbine and the second partial mass flow is supplied to the process steam consumer. In a second operating state, at least part of the second partial mass flow is supplied to the steam turbine at least after the first turbine stages. A steam power station is also provided.
Abstract translation: 提供了一种操作蒸汽发电站的方法。 蒸汽轮机发电站包括至少一个蒸汽轮机和过程蒸汽消耗器，其中蒸汽质量流被细分为第一部分质量流和第二部分质量。 在第一操作状态下，将第一部分质量流提供给蒸汽轮机，并将第二部分质量流供应给过程蒸汽消耗器。 在第二操作状态下，至少在第一涡轮级之后，至少部分第二部分质量流被提供给蒸汽轮机。 还提供蒸汽发电站。
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4.发明授权Gas turbine for a thermal power plant, and method for operating such a gas turbine 有权用于火力发电厂的燃气轮机，以及用于操作这种燃气轮机的方法公开(公告)号：US08635876B2
公开(公告)日：2014-01-28
申请号：US12225147
申请日：2007-02-28
Applicant: Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
Inventor： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
IPC: F02C7/00
CPC classification number: F02C7/26 , F01D17/12 , F01D17/141 , F01D25/10 , F01D25/30 , F02K1/12 , F05D2260/85
Abstract: Disclosed is a gas turbine for a thermal power plant, especially a gas turbine, comprising a rotatable rotor and a duct which can be penetrated by a gas and in which turbine blades for driving the rotor are disposed. The inventive gas turbine is characterized by a blocking device which at least partially prevents the gas from penetrating the duct in a closed position.
Abstract translation: 公开了一种用于火力发电厂，特别是燃气轮机的燃气轮机，包括可旋转的转子和可被气体穿透的管道，并且其中设置有用于驱动转子的涡轮叶片。 本发明的燃气轮机的特征在于阻挡装置，其至少部分地防止气体在关闭位置穿透管道。
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公开(公告)号：US08387388B2
公开(公告)日：2013-03-05
申请号：US12521589
申请日：2007-12-19
Applicant: Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
Inventor： Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
CPC classification number: F01K13/02
Abstract: The invention relates to a method for increasing the steam mass flow of a high-pressure steam turbine of a steam power plant, particularly a steam power plant including reheating, during a start-up phase of the steam power plant, particularly also during an idle period of the steam power plant, wherein at least one electric consumer is connected upstream of a generator of the steam power plant before synchronization with a power supply grid. The invention further relates to a steam power plant, comprising a generator, a high-pressure steam turbine, and at least one electric consumer, which can also be connected during a start-up phase of the steam power plant, particularly also during an idle period of the steam power plant, in order to increase a steam mass flow of the high-pressure steam turbine before a synchronization process of the generator with a power supply grid.
Abstract translation: 本发明涉及一种用于在蒸汽发电厂的起动阶段，特别是在空闲期间，增加蒸汽动力装置的高压汽轮机（特别是包括再加热的蒸汽动力装置）的蒸汽质量流量的方法 所述蒸汽发电厂的至少一个电力消耗器在与电源网格同步之前连接在所述蒸汽发电厂的发电机的上游。 本发明还涉及一种蒸汽动力装置，其包括发电机，高压蒸汽轮机和至少一个电力消耗器，其也可以在蒸汽发电厂的起动阶段期间连接，特别是在空转期间 在蒸汽发电厂的时间段内，为了在具有电力供电电网的发电机的同步处理之前增加高压蒸汽轮机的蒸汽质量流量。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20110169278A1
公开(公告)日：2011-07-14
申请号：US12999145
申请日：2009-04-20
Applicant: Ulrich Beul , Matthias Heue , Thomas Hofbauer , Hartmut Popella , Armin De Lazzer
Inventor： Ulrich Beul , Matthias Heue , Thomas Hofbauer , Hartmut Popella , Armin De Lazzer
IPC: H02P9/04
CPC classification number: F01D19/00 , F01D15/00 , F01K23/101 , F02C7/268 , F05D2220/76 , Y02E20/16
Abstract: A method for operating a gas and steam turbine system is provided. The system includes a frequency converter which is assigned to a starting device of a gas turbine, and a generator which is assigned to a steam turbine. The intention is to be able to obtain a particularly high level of operational flexibility with particularly low mechanical complexity. For this purpose, the electrical power of the generator is fed into a consumer system via the frequency converter.
Abstract translation: 提供了一种操作气体和汽轮机系统的方法。 该系统包括分配给燃气轮机的起动装置的变频器和分配给汽轮机的发电机。 目的是能够以特别低的机械复杂性获得特别高水平的操作灵活性。 为此，发电机的电力通过变频器进入消费者系统。
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7.发明申请Method and Device for Operating a Steam Power Station Comprising a Steam Turbine and a Process Steam Consumer 失效用于操作包括蒸汽轮机和过程蒸汽消耗器的蒸汽发电站的方法和装置公开(公告)号：US20110100008A1
公开(公告)日：2011-05-05
申请号：US13000088
申请日：2009-05-04
Applicant: Ulrich Beul , Stefan Glos , Matthias Heue , Thomas Hofbauer , Ralf Hoffacker , Nils Lückemeyer , Norbert Pieper , Roland Sievert
Inventor： Ulrich Beul , Stefan Glos , Matthias Heue , Thomas Hofbauer , Ralf Hoffacker , Nils Lückemeyer , Norbert Pieper , Roland Sievert
CPC classification number: F01K17/00 , F01K7/025 , Y02E20/14 , Y02E20/326
Abstract: A method for operating a steam power station is provided. The steam turbine power station includes at least one steam turbine and a process steam consumer, wherein a steam mass flow is subdivided into a first partial mass flow and a second partial mass. In a first operating state, the first partial mass flow is supplied to the steam turbine and the second partial mass flow is supplied to the process steam consumer. In a second operating state, at least part of the second partial mass flow is supplied to the steam turbine at least after the first turbine stages. A steam power station is also provided.
Abstract translation: 提供了一种操作蒸汽发电站的方法。 蒸汽轮机发电站包括至少一个蒸汽轮机和过程蒸汽消耗器，其中蒸汽质量流被细分为第一部分质量流和第二部分质量。 在第一操作状态下，将第一部分质量流提供给蒸汽轮机，并将第二部分质量流供应给过程蒸汽消耗器。 在第二操作状态下，至少在第一涡轮级之后，至少部分第二部分质量流被提供给蒸汽轮机。 还提供蒸汽发电站。
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8.发明授权公开(公告)号：US08487467B2
公开(公告)日：2013-07-16
申请号：US12999145
申请日：2009-04-20
Applicant: Ulrich Beul , Matthias Heue , Thomas Hofbauer , Hartmut Popella , Armin De Lazzer
Inventor： Ulrich Beul , Matthias Heue , Thomas Hofbauer , Hartmut Popella , Armin De Lazzer
CPC classification number: F01D19/00 , F01D15/00 , F01K23/101 , F02C7/268 , F05D2220/76 , Y02E20/16
Abstract: A method for operating a gas and steam turbine system is provided. The system includes a frequency converter which is assigned to a starting device of a gas turbine, and a generator which is assigned to a steam turbine. The intention is to be able to obtain a particularly high level of operational flexibility with particularly low mechanical complexity. For this purpose, the electrical power of the generator is fed into a consumer system via the frequency converter.
Abstract translation: 提供了一种操作气体和汽轮机系统的方法。 该系统包括分配给燃气轮机的起动装置的变频器和分配给汽轮机的发电机。 目的是能够以特别低的机械复杂性获得特别高水平的操作灵活性。 为此，发电机的电力通过变频器进入消费者系统。
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公开(公告)号：US20110005224A1
公开(公告)日：2011-01-13
申请号：US12528349
申请日：2008-02-15
Applicant: Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
Inventor： Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
CPC classification number: F01K13/02 , F01D5/28 , F01D25/12 , F01D25/14 , F01D25/26 , F01K7/16 , F01K13/006 , F01K13/025 , F05D2220/31 , F05D2260/232
Abstract: A method for operating a multi-step steam turbine operating in high temperature conditions is provided. The rotor is embodied as a welded construction including a first component and a second component. A coolant is supplied to the steam turbine after an intermediate state when the steam turbine is in the light-load or no-load phase. As a result, the thermal loads in the outflow area of the steam turbine are reduced.
Abstract translation: 提供一种操作在高温条件下工作的多级蒸汽轮机的方法。 转子被实施为包括第一部件和第二部件的焊接结构。 当蒸汽轮机处于轻载或无负载阶段时，在中间状态之后，向蒸汽轮机供应冷却剂。 结果，蒸汽轮机的流出区域的热负荷减小。
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公开(公告)号：US20100313564A1
公开(公告)日：2010-12-16
申请号：US12521589
申请日：2007-12-19
Applicant: Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
Inventor： Stefan Glos , Matthias Heue , Ernst-Wilhelm Pfitzinger , Norbert Pieper
IPC: F01K13/00
CPC classification number: F01K13/02
Abstract: The invention relates to a method for increasing the steam mass flow of a high-pressure steam turbine of a steam power plant, particularly a steam power plant including reheating, during a start-up phase of the steam power plant, particularly also during an idle period of the steam power plant, wherein at least one electric consumer is connected upstream of a generator of the steam power plant before synchronization with a power supply grid. The invention further relates to a steam power plant, comprising a generator, a high-pressure steam turbine, and at least one electric consumer, which can also be connected during a start-up phase of the steam power plant, particularly also during an idle period of the steam power plant, in order to increase a steam mass flow of the high-pressure steam turbine before a synchronization process of the generator with a power supply grid.
Abstract translation: 本发明涉及一种用于在蒸汽发电厂的起动阶段，特别是在空闲期间，增加蒸汽动力装置的高压汽轮机（特别是包括再加热的蒸汽动力装置）的蒸汽质量流量的方法 所述蒸汽发电厂的至少一个电力消耗器在与电源网格同步之前连接在所述蒸汽发电厂的发电机的上游。 本发明还涉及一种蒸汽动力装置，其包括发电机，高压蒸汽轮机和至少一个电力消耗器，其也可以在蒸汽发电厂的起动阶段期间连接，特别是在空转期间 在蒸汽发电厂的时间段内，为了在具有电力供电电网的发电机的同步处理之前增加高压蒸汽轮机的蒸汽质量流量。
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