序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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101 | Steam plant | US41851130 | 1930-01-04 | US1904443A | 1933-04-18 | HANS GLEICHMANN |
102 | LOW-PRESSURE STEAM-RECOVERY TURBINE GENERATOR | EP07860496 | 2007-12-28 | EP2148048A4 | 2017-06-21 | OGINO SHINJI; MEGURO KEIICHI; HIGAKI KOHEI; MIKI AKIRA |
A low-pressure-vapor-recovery turbine generator that effectively recovers low-pressure steam emitted from a high-pressure-side steam turbine to generate electric power is provided. A low-pressure-vapor-recovery turbine (3) that recovers low-pressure steam emitted from a high-pressure-side steam turbine and is rotationally driven, a generator (5) that generates electric power with a rotational output of the low-pressure-vapor-recovery turbine (3), and a condenser (7) that condenses into liquid exhaust steam from the low-pressure-vapor-recovery turbine (3) are provided. The low-pressure-vapor-recovery turbine (3), generator (5), and condenser (7) are installed in a portable outer casing (14) that can be transported. | ||||||
103 | DAMPFKRAFTANLAGE | EP09769119.0 | 2009-06-09 | EP2304195B1 | 2014-12-17 | PIEPER, Norbert; PÖTTER, Rudolf |
104 | NACHRÜSTEN EINER HEIZDAMPFENTNAHME BEI EINER FOSSIL BEFEUERTEN KRAFTWERKSANLAGE | EP11796646.5 | 2011-11-28 | EP2627874A2 | 2013-08-21 | STIEF, Gerald; PICKARD, Andreas; SCHNEIDER, Thomas; WEIN, Johannes-Werner |
The invention relates to a method for retrofitting an existing steam turbine with a steam extraction facility, wherein the steam turbine comprises a plurality of pressure stages and is integrated into a fossil-fired steam power plant, wherein a steam extraction line is connected to one pressure stage or between two pressure stages of the steam turbine, and a heating steam turbine is connected into the steam extraction line. | ||||||
105 | VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINER DAMPFKRAFTWERKSANLAGE MIT DAMPFTURBINE UND PROZESSDAMPFVERBRAUCHER | EP09765678.9 | 2009-05-04 | EP2324211A2 | 2011-05-25 | BEUL, Ulrich; GLOS, Stefan; HEUE, Matthias; HOFBAUER, Thomas; HOFFACKER, Ralf; LÜCKEMEYER, Nils; PIEPER, Norbert; SIEVERT, Roland |
The invention relates to a method for operating a steam power station (1) comprising at least one steam turbine (2) and a process steam consumer (3), wherein a steam mass flow (4) is subdivided into a first partial mass flow (5) and a second partial mass flow (6). In a first operating state (7), the first partial mass flow (5) is supplied to the steam turbine (2) and the second partial mass flow (6) is supplied to the process steam consumer (3). In a second operating state (8), at least part of the second partial mass flow (6) is supplied to the steam turbine (2) at least after the first turbine stage (9). The invention further relates to a steam power station (1) with which the method can be carried out. | ||||||
106 | DAMPFKRAFTANLAGE | EP09769119.0 | 2009-06-09 | EP2304195A2 | 2011-04-06 | PIEPER, Norbert; PÖTTER, Rudolf |
The invention relates to a steam power unit (1) comprising a double-flow medium pressure turbine section (3) that is fluidically connected to a low pressure turbine section (4). A flow section of the medium pressure turbine section (3) is configured to supply an external steam consumer. A throttle valve (25) for adjusting the pressure in the steam extraction line (23) is arranged only in a turbine discharge line (19). | ||||||
107 | Verfahren und Vorrichtung zum Betreiben einer Dampfkraftwerksanlage mit Dampfturbine und Prozessdampfverbraucher | EP08011260.0 | 2008-06-20 | EP2136037A3 | 2011-01-05 | Beul, Ulrich; Glos, Stefan, Dr.; Heue, Matthias; Hofbauer, Thomas, Dr.; Hoffacker, Ralf; Lückemeyer, Nils; Pieper, Norbert; Sievert, Roland, Dr. |
Die Erfindung betrifft ein Verfahren zum Betreiben einer Dampfkraftwerksanlage 1 mit wenigstens einer Dampfturbine 2 und einem Prozessdampfverbraucher 3, bei dem ein Dampfmassenstrom 4 in einen ersten Teilmassenstrom 5 und einen zweiten Teilmassenstrom 6 aufgeteilt wird. Hierbei wird in einem ersten Betriebszustand 7 der erste Teilmassenstrom 5 der Dampfturbine 2 und der zweite Teilmassenstrom 6 dem Prozessdampfverbraucher 3 zugeführt. In einem zweiten Betriebszustand 8 wird zumindest ein Teil des zweiten Teilmassenstroms 6 der Dampfturbine 2 nach wenigstens der ersten Turbinenstufe 9 zugeführt. Die Erfindung betrifft außerdem eine Dampfkraftwerksanlage 1 an der das erfindungsgemäße Verfahren ausführbar ist. |
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108 | LOW-PRESSURE STEAM-RECOVERY TURBINE GENERATOR | EP07860496.4 | 2007-12-28 | EP2148048A1 | 2010-01-27 | OGINO, Shinji; MEGURO, Keiichi; HIGAKI, Kohei; MIKI, Akira |
A low-pressure-vapor-recovery turbine generator that effectively recovers low-pressure steam emitted from a high-pressure-side steam turbine to generate electric power is provided. A low-pressure-vapor-recovery turbine (3) that recovers low-pressure steam emitted from a high-pressure-side steam turbine and is rotationally driven, a generator (5) that generates electric power with a rotational output of the low-pressure-vapor-recovery turbine (3), and a condenser (7) that condenses into liquid exhaust steam from the low-pressure-vapor-recovery turbine (3) are provided. The low-pressure-vapor-recovery turbine (3), generator (5), and condenser (7) are installed in a portable outer casing (14) that can be transported. |
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109 | STEAM TURBINE CYCLE | EP06843008.1 | 2006-12-21 | EP1965043A1 | 2008-09-03 | GOTO, Koichi; OKITA, Nobuo |
A steam turbine cycle of the present invention comprises a high pressure turbine 1, a reheating turbine 24, a boiler 4, feed heaters 6 for heating a feed water to the boiler 4 by a bleed steam from the turbines 1 and 24, a feed pump 12, and a condenser 10, the steam turbine cycle being a single-stage reheating cycle where a working fluid is water and using a Rankine cycle which is a regenerative cycle. A steam temperature at an outlet of the boiler is 590°C or more. A temperature increase ratio between: a feed-water temperature increase in a first feed heater 7 corresponding to a bleed steam (high-pressure turbine exhaust bleed steam) 22 from an exhaust steam of the high pressure turbine 1; and an average of feed-water temperature increases in second feed heaters 8 where a pressure of the feed water is lower than that of the first feed heater 7; falls within 1.9 - 3.5. |
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110 | Method and apparatus for generating power and low pressure saturated or near saturated steam | EP84302590.9 | 1984-04-17 | EP0122806A2 | 1984-10-24 | Allam, Rodney John; Prentice, Alan Lindsay |
Low pressure steam leaving a turbine (108) is used to preheat a major part of the feed water to a boiler (107) to a higher temperature than the balance of the feed water. The preheated part of the feed water is then introduced into the boiler (107) at a higher temperature zone than the remainder of the feed water. |
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111 | POWER STATION COMPRISING A CONDENSER INSTALLATION FOR THE CONDENSATION OF WATER VAPOUR | PCT/DE2007000450 | 2007-03-13 | WO2007107141A3 | 2008-09-12 | SCHULZE HEINRICH |
The invention relates to a power station comprising a condenser installation (2) for the condensation of water vapour, said condenser installation being mounted on a supporting structure (8) and comprising heat exchanger elements (5) past which cooling air flows from below. The condenser installation (2) is arranged in such a way that a longitudinal side thereof is directly adjacent to a building structure of the power station (1). A turbine house (3) comprises at least one wind passage (6) through which cooling air flows and/or is sucked beneath the heat exchanger elements (5). | ||||||
112 | LOW-PRESSURE STEAM-RECOVERY TURBINE GENERATOR | EP07860496.4 | 2007-12-28 | EP2148048B1 | 2018-09-12 | OGINO, Shinji; MEGURO, Keiichi; HIGAKI, Kohei; MIKI, Akira |
A low-pressure-vapor-recovery turbine generator that effectively recovers low-pressure steam emitted from a high-pressure-side steam turbine to generate electric power is provided. A low-pressure-vapor-recovery turbine (3) that recovers low-pressure steam emitted from a high-pressure-side steam turbine and is rotationally driven, a generator (5) that generates electric power with a rotational output of the low-pressure-vapor-recovery turbine (3), and a condenser (7) that condenses into liquid exhaust steam from the low-pressure-vapor-recovery turbine (3) are provided. The low-pressure-vapor-recovery turbine (3), generator (5), and condenser (7) are installed in a portable outer casing (14) that can be transported. | ||||||
113 | STEAM TURBINE CYCLE | EP06843008.1 | 2006-12-21 | EP1965043B1 | 2016-03-09 | GOTO, Koichi; OKITA, Nobuo |
114 | Verfahren und Vorrichtung zum Betreiben einer Dampfkraftwerksanlage mit Dampfturbine und Prozessdampfverbraucher | EP08011260.0 | 2008-06-20 | EP2136037A2 | 2009-12-23 | Beul, Ulrich; Glos, Stefan, Dr.; Heue, Matthias; Hofbauer, Thomas, Dr.; Hoffacker, Ralf; Lückemeyer, Nils; Pieper, Norbert; Sievert, Roland, Dr. |
Die Erfindung betrifft ein Verfahren zum Betreiben einer Dampfkraftwerksanlage 1 mit wenigstens einer Dampfturbine 2 und einem Prozessdampfverbraucher 3, bei dem ein Dampfmassenstrom 4 in einen ersten Teilmassenstrom 5 und einen zweiten Teilmassenstrom 6 aufgeteilt wird. Hierbei wird in einem ersten Betriebszustand 7 der erste Teilmassenstrom 5 der Dampfturbine 2 und der zweite Teilmassenstrom 6 dem Prozessdampfverbraucher 3 zugeführt. In einem zweiten Betriebszustand 8 wird zumindest ein Teil des zweiten Teilmassenstroms 6 der Dampfturbine 2 nach wenigstens der ersten Turbinenstufe 9 zugeführt. Die Erfindung betrifft außerdem eine Dampfkraftwerksanlage 1 an der das erfindungsgemäße Verfahren ausführbar ist. |
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115 | LUFTZUFÜHRUNG ZU DEM LUFTGEKÜHLTEN KONDENSATOR EINES KRAFTWERKES | EP07711229.0 | 2007-03-13 | EP1996797B1 | 2009-09-09 | SCHULZE, Heinrich |
The invention relates to a power station comprising a condenser installation (2) for the condensation of water vapour, said condenser installation being mounted on a supporting structure (8) and comprising heat exchanger elements (5) past which cooling air flows from below. The condenser installation (2) is arranged in such a way that a longitudinal side thereof is directly adjacent to a building structure of the power station (1). A turbine house (3) comprises at least one wind passage (6) through which cooling air flows and/or is sucked beneath the heat exchanger elements (5). | ||||||
116 | LUFTZUFÜHRUNG ZU DEM LUFTGEKÜHLTEN KONDENSATOR EINES KRAFTWERKES | EP07711229.0 | 2007-03-13 | EP1996797A2 | 2008-12-03 | SCHULZE, Heinrich |
The invention relates to a power station comprising a condenser installation (2) for the condensation of water vapour, said condenser installation being mounted on a supporting structure (8) and comprising heat exchanger elements (5) past which cooling air flows from below. The condenser installation (2) is arranged in such a way that a longitudinal side thereof is directly adjacent to a building structure of the power station (1). A turbine house (3) comprises at least one wind passage (6) through which cooling air flows and/or is sucked beneath the heat exchanger elements (5). | ||||||
117 | Method and apparatus for generating power and low pressure saturated or near saturated steam | EP84302590.9 | 1984-04-17 | EP0122806B1 | 1988-02-10 | Allam, Rodney John; Prentice, Alan Lindsay |
118 | Method and apparatus for generating power and low pressure saturated or near saturated steam | EP84302590 | 1984-04-17 | EP0122806A3 | 1984-12-27 | Allam, Rodney John; Prentice, Alan Lindsay |
Low pressure steam leaving a turbine (108) is used to preheat a major part of the feed water to a boiler (107) to a higher temperature than the balance of the feed water. The preheated part of the feed water is then introduced into the boiler (107) at a higher temperature zone than the remainder of the feed water. |
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119 | FERNDAMPFSYSTEM MIT GEMEINSAMER KONDENSATRÜCKFÜHRUNG, UND VERFAHREN ZUR KONDENSATRÜCKFÜHRUNG | EP81902650.1 | 1981-09-21 | EP0060860B1 | 1984-08-15 | Bälz, Helmut |
In a method for the discharge of condensates from at least two streams of condensates having different pressures and temperatures in a closed circuit of a remote steam system with a high pressure steam conduit (010a), both condensate streams have to be introduced in a common condensate return conduit (012) without any external supply of energy and without any loss of energy. To this effect, the pressure and the temperature of the condensate return conduit are set to be between the pressures and temperatures of the streams of condensates, and the stream of condensate (28) having the lower pressure is led into the return conduit of condensate (012) in the stream of condensates (23) having the higher pressure, the streams of condensates being mixed up before the introduction into the condensate return conduit. | ||||||
120 | Anlage zur zentralen Erzeugung von thermischer Nutzenergie | EP78100136.7 | 1978-06-12 | EP0000135A1 | 1979-01-10 | Schüller, Karl-Heinz |
Eine Anlage zur zentralen Erzeugung von thermischer Nutzenergie für die Fernversorgung von Verbrauchern (10) weist eine Turbine (16) auf, der ein oder mehrere Wärmetauscher (22, 23) nachgeschaltet sind. In diesen Wärmetauschern (22, 23) wird der für die Fernversorgung eingesetzte Wärmeträger erwärmt. Um nun die mechanische Energie der Turbine (16) ebenfalls zur Erwärmung des Wärmeträgers einsetzen zu können, treibt die Turbine (16) eine Wärmepumpe (8) an, die der Umgebung Wärme entzieht, auf ein höheres Temperaturniveau anhebt und als Nutzwärme an den Wärmeträger abgibt. Hierdurch ist der Aufwand an Primärenergie geringer als bei einer direkten Erwärmung des Wärmeträgers allein durch Primärenergie. |