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1. 发明申请

WO2012140440A3 TURBINE SYSTEM 审中-公开
标题翻译：涡轮系统
公开(公告)号：WO2012140440A3
公开(公告)日：2013-09-26
申请号：PCT/GB2012050821
申请日：2012-04-13
申请人： DOOSAN BABCOCK LTD , MAJUMDAR PRAMURTTA SHOURJYA
发明人： MAJUMDAR PRAMURTTA SHOURJYA
IPC分类号： F01K7/16 , F01K7/06 , F01K17/04
CPC分类号： F01K7/22 , F01K7/06 , F01K7/16 , F01K17/04 , F01K19/00 , Y02E20/326
摘要： A steam turbine system is described comprising at least one high pressure turbine, and / or at least one intermediate pressure turbine, and at least one first low pressure turbine, mounted on a first rotary shaft that is coupled to drive at least one first electrical generator; and at least one further low pressure turbine, mounted on a further rotary shaft that is coupled to drive at least one further electrical generator. The same rotary generator on the further shaft may be connected by flexible couplings to at least two or more low pressure turbines for multiple units within the same power plant. There is a steam supply system to supply low pressure steam to the low pressure turbines provided with a steam outlet to enable extraction of auxiliary process steam from a location in the steam supply system upstream of the further low pressure turbine but not upstream of the first low pressure turbine. The system is described as part of a steam generator fuelled by carbonaceous fuel combustion with post combustion carbon capture capability.
摘要翻译：描述了一种汽轮机系统，其包括至少一个高压涡轮机和/或至少一个中压涡轮机以及安装在第一旋转轴上的至少一个第一低压涡轮机，该第一旋转轴被联接以驱动至少一个第一发电机 ; 以及至少一个另外的低压涡轮机，其安装在另一旋转轴上，所述另一旋转轴被联接以驱动至少一个其它发电机。另一个轴上的相同的旋转发生器可以通过柔性联轴器连接到同一发电厂内的多个单元的至少两个或多个低压涡轮机。有一个蒸汽供应系统，用于向设有蒸汽出口的低压涡轮机提供低压蒸汽，以便能够从另一低压涡轮机上游的蒸汽供应系统中的一个位置抽出辅助过程蒸汽，但不能在第一低压压力涡轮机。该系统被描述为蒸汽发生器的一部分，其通过具有后燃烧碳捕获能力的碳质燃料燃烧来燃料。

2. 发明申请

WO2012140440A2 TURBINE SYSTEM 审中-公开
标题翻译：涡轮系统
公开(公告)号：WO2012140440A2
公开(公告)日：2012-10-18
申请号：PCT/GB2012/050821
申请日：2012-04-13
申请人： DOOSAN POWER SYSTEMS LIMITED , MAJUMDAR, Pramurtta Shourjya
发明人： MAJUMDAR, Pramurtta Shourjya
CPC分类号： F01K7/22 , F01K7/06 , F01K7/16 , F01K17/04 , F01K19/00 , Y02E20/326
摘要： A steam turbine system is described comprising at least one high pressure turbine, and / or at least one intermediate pressure turbine, and at least one first low pressure turbine, mounted on a first rotary shaft that is coupled to drive at least one first electrical generator; and at least one further low pressure turbine, mounted on a further rotary shaft that is coupled to drive at least one further electrical generator. The same rotary generator on the further shaft may be connected by flexible couplings to at least two or more low pressure turbines for multiple units within the same power plant. There is a steam supply system to supply low pressure steam to the low pressure turbines provided with a steam outlet to enable extraction of auxiliary process steam from a location in the steam supply system upstream of the further low pressure turbine but not upstream of the first low pressure turbine. The system is described as part of a steam generator fuelled by carbonaceous fuel combustion with post combustion carbon capture capability.
摘要翻译：描述了一种汽轮机系统，其包括至少一个高压涡轮机和/或至少一个中压涡轮机以及安装在第一旋转轴上的至少一个第一低压涡轮机，该第一旋转轴被联接以驱动至少一个第一发电机 ; 以及至少一个另外的低压涡轮机，其安装在另一旋转轴上，所述另一旋转轴被联接以驱动至少一个其它发电机。另一个轴上的相同的旋转发生器可以通过柔性联轴器连接到同一发电厂内的多个单元的至少两个或多个低压涡轮机。有一个蒸汽供应系统，用于向设有蒸汽出口的低压涡轮机提供低压蒸汽，以便能够从另一低压涡轮机上游的蒸汽供应系统中的一个位置抽出辅助过程蒸汽，但不能在第一低压压力涡轮机。该系统被描述为蒸汽发生器的一部分，其通过具有后燃烧碳捕获能力的碳质燃料燃烧来燃料。

3. 发明申请

WO2011148152A2 FEEDWATER STORAGE AND RECIRCULATION SYSTEM AND METHOD 审中-公开
标题翻译：进水储存和再循环系统及方法
公开(公告)号：WO2011148152A2
公开(公告)日：2011-12-01
申请号：PCT/GB2011/050541
申请日：2011-03-18
申请人： DOOSAN POWER SYSTEMS LIMITED , MAJUMDAR, Pramurtta Shourjya
发明人： MAJUMDAR, Pramurtta Shourjya
IPC分类号： F01K3/00
CPC分类号： F01K17/06 , F01K7/40 , F01K17/04 , Y02E20/326
摘要： A feed water storage and recirculation system for a steam turbine power plant having a post-combustion carbon capture plant which uses steam from the power plant as a heat source for regeneration of absorbent and returns condensate from the post-combustion carbon capture plant to the steam turbine power plant, and a plant with post-combustion carbon capture are described, comprising: a feed water storage tank; a deaerator integral to or fluidly in series with the feed water storage tank; a steam extraction conduit to convey water/ steam to the feed water storage tank and deaerator after extraction from a turbine of a steam turbine power plant; a feed water supply conduit to supply feed water from the feed water storage tank to a boiler of a steam turbine power plant; a low pressure condensate conduit comprising at least a PCC condensate conduit to return condensate from an associated post-combustion carbon capture plant to a location upstream of the deaerator, together with the condensate returning through the low pressure feed water heaters from the condenser; a flow restrictor provided in the steam extraction conduit between the turbine and the feed water storage tank and deaerator.
摘要翻译：一种用于具有燃烧后碳捕获设备的蒸汽轮机发电厂的给水储存和再循环系统，其使用来自发电厂的蒸汽作为用于再生吸收剂的热源并将冷凝物从后燃烧碳捕获设备返回到蒸汽涡轮发电厂和具有后燃烧碳捕获的设备，其包括：给水储罐; 与供水储罐一体或与其流体串联的除气器; 蒸汽抽出管道，用于在从蒸汽轮机发电厂的涡轮机抽出之后将水/蒸汽输送到给水储罐和除气器; 供水管道，用于将来自供水储水箱的给水供应到蒸汽轮机发电厂的锅炉; 低压冷凝物导管，其包括至少一个PCC冷凝物导管，用于将冷凝物从相关联的后燃烧碳捕获设备返回到脱气器上游的位置，以及通过低压给水加热器从冷凝器返回的冷凝物; 设置在涡轮机和给水储罐和除气器之间的蒸汽抽取管道中的限流器。

4. 发明申请

WO2012001391A2 STEAM TURBINE AND STEAM GENERATOR SYSTEM AND OPERATION THEREOF 审中-公开
标题翻译：蒸汽涡轮机和蒸汽发生器系统及其运行
公开(公告)号：WO2012001391A2
公开(公告)日：2012-01-05
申请号：PCT/GB2011/051175
申请日：2011-06-23
申请人： DOOSAN POWER SYSTEMS LIMITED , MAJUMDAR, Pramurtta Shourjya
发明人： MAJUMDAR, Pramurtta Shourjya
IPC分类号： F01K17/04
CPC分类号： F01K17/02 , F01K17/04 , Y02E20/326
摘要： A steam turbine system is described comprising fluidly in series: at least one high pressure turbine and/ or at least one intermediate pressure turbine and at least one low pressure turbine; and further comprising steam outlet means to enable extraction of auxiliary process steam from a location upstream of the low pressure turbine and for example between the intermediate pressure turbine and the low pressure turbine; and at least one flow restrictor in a steam extraction conduit from the or each low pressure turbine. The system is described as part of a steam generator fuelled by carbonaceous fuel combustion with post combustion carbon capture capability.
摘要翻译：描述了包括流体串联的蒸汽轮机系统：至少一个高压涡轮机和/或至少一个中压涡轮机和至少一个低压涡轮机; 并且还包括蒸汽出口装置，以便能够从所述低压涡轮机上游的位置以及例如在所述中压涡轮机和所述低压涡轮机之间提取辅助工艺蒸汽; 以及来自或每个低压涡轮机的蒸汽抽取管道中的至少一个限流器。该系统被描述为由具有后燃烧碳捕获能力的碳质燃料燃烧燃料的蒸汽发生器的一部分。

5. 发明申请

WO2011148153A2 STEAM GENERATOR FOR COMBINED CYCLE GAS TURBINE PLANT 审中-公开
标题翻译：用于组合循环气体涡轮机的蒸汽发生器
公开(公告)号：WO2011148153A2
公开(公告)日：2011-12-01
申请号：PCT/GB2011/050542
申请日：2011-03-18
申请人： DOOSAN POWER SYSTEMS LIMITED , MAJUMDAR, Pramurtta Shourjya
发明人： MAJUMDAR, Pramurtta Shourjya
CPC分类号： F01K23/10 , F01K17/02 , F01K17/04 , Y02E20/16 , Y02E20/326
摘要： A steam generator for the generation of steam from recovered heat from the flue gases of the gas cycle of a combined cycle gas turbine power plant comprising at least one high pressure drum; at least one intermediate pressure drum; at least one low pressure drum; steam outlet means to enable extraction of auxiliary process steam from a location downstream of at least one drum. A combined cycle gas turbine power plant including the above.
摘要翻译：一种用于从包括至少一个高压鼓的联合循环燃气轮机发电厂的气体循环的烟道气的回收热产生蒸汽的蒸汽发生器; 至少一个中压鼓; 至少一个低压鼓; 蒸汽出口装置，用于从至少一个鼓的下游位置抽出辅助工艺蒸汽。包括上述的联合循环燃气轮机发电厂。

6. 发明申请

WO2011148153A3 STEAM GENERATOR FOR COMBINED CYCLE GAS TURBINE PLANT 审中-公开
标题翻译：用于组合循环气体涡轮机的蒸汽发生器
公开(公告)号：WO2011148153A3
公开(公告)日：2013-03-07
申请号：PCT/GB2011050542
申请日：2011-03-18
申请人： DOOSAN POWER SYSTEMS LTD , MAJUMDAR PRAMURTTA SHOURJYA
发明人： MAJUMDAR PRAMURTTA SHOURJYA
IPC分类号： F01K17/04
CPC分类号： F01K23/10 , F01K17/02 , F01K17/04 , Y02E20/16 , Y02E20/326
摘要： A steam generator for the generation of steam from recovered heat from the flue gases of the gas cycle of a combined cycle gas turbine power plant comprising at least one high pressure drum; at least one intermediate pressure drum; at least one low pressure drum; steam outlet means to enable extraction of auxiliary process steam from a location downstream of at least one drum. A combined cycle gas turbine power plant including the above.
摘要翻译：一种用于从包括至少一个高压鼓的联合循环燃气轮机发电厂的气体循环的烟道气的回收热产生蒸汽的蒸汽发生器; 至少一个中压鼓; 至少一个低压鼓; 蒸汽出口装置，用于从至少一个鼓的下游位置抽出辅助工艺蒸汽。包括上述的联合循环燃气轮机发电厂。

7. 发明申请

WO2011148152A3 FEEDWATER STORAGE AND RECIRCULATION SYSTEM AND METHOD 审中-公开
标题翻译：进水储存和再循环系统及方法
公开(公告)号：WO2011148152A3
公开(公告)日：2012-10-11
申请号：PCT/GB2011050541
申请日：2011-03-18
申请人： DOOSAN POWER SYSTEMS LTD , MAJUMDAR PRAMURTTA SHOURJYA
发明人： MAJUMDAR PRAMURTTA SHOURJYA
IPC分类号： F01K7/40 , F01K17/04
CPC分类号： F01K17/06 , F01K7/40 , F01K17/04 , Y02E20/326
摘要： A feed water storage and recirculation system for a steam turbine power plant having a post-combustion carbon capture plant which uses steam from the power plant as a heat source for regeneration of absorbent and returns condensate from the post-combustion carbon capture plant to the steam turbine power plant, and a plant with post-combustion carbon capture are described, comprising: a feed water storage tank; a deaerator integral to or fluidly in series with the feed water storage tank; a steam extraction conduit to convey water/ steam to the feed water storage tank and deaerator after extraction from a turbine of a steam turbine power plant; a feed water supply conduit to supply feed water from the feed water storage tank to a boiler of a steam turbine power plant; a low pressure condensate conduit comprising at least a PCC condensate conduit to return condensate from an associated post-combustion carbon capture plant to a location upstream of the deaerator, together with the condensate returning through the low pressure feed water heaters from the condenser; a flow restrictor provided in the steam extraction conduit between the turbine and the feed water storage tank and deaerator.
摘要翻译：一种用于具有燃烧后碳捕获设备的蒸汽轮机发电厂的给水储存和再循环系统，其使用来自发电厂的蒸汽作为用于再生吸收剂的热源并将冷凝物从后燃烧碳捕获设备返回到蒸汽涡轮发电厂和具有后燃烧碳捕获的设备，其包括：给水储罐; 与供水储罐一体或与其流体串联的除气器; 蒸汽抽出管道，用于在从蒸汽轮机发电厂的涡轮机抽出之后将水/蒸汽输送到给水储罐和除气器; 供水管道，用于将来自供水储水箱的给水供应到蒸汽轮机发电厂的锅炉; 低压冷凝物导管，其包括至少一个PCC冷凝物导管，用于将冷凝物从相关联的后燃烧碳捕获设备返回到脱气器上游的位置，以及通过低压给水加热器从冷凝器返回的冷凝物; 设置在涡轮机和给水储罐和除气器之间的蒸汽抽取管道中的限流器。

8. 发明申请

WO2012001391A3 STEAM TURBINE AND STEAM GENERATOR SYSTEM AND OPERATION THEREOF 审中-公开
标题翻译：蒸汽轮机和蒸汽发生器系统及其操作
公开(公告)号：WO2012001391A3
公开(公告)日：2012-10-04
申请号：PCT/GB2011051175
申请日：2011-06-23
申请人： DOOSAN POWER SYSTEMS LTD , MAJUMDAR PRAMURTTA SHOURJYA
发明人： MAJUMDAR PRAMURTTA SHOURJYA
IPC分类号： F01K17/04
CPC分类号： F01K17/02 , F01K17/04 , Y02E20/326
摘要： A steam turbine system is described comprising fluidly in series: at least one high pressure turbine and/ or at least one intermediate pressure turbine and at least one low pressure turbine; and further comprising steam outlet means to enable extraction of auxiliary process steam from a location upstream of the low pressure turbine and for example between the intermediate pressure turbine and the low pressure turbine; and at least one flow restrictor in a steam extraction conduit from the or each low pressure turbine. The system is described as part of a steam generator fuelled by carbonaceous fuel combustion with post combustion carbon capture capability.
摘要翻译：描述了蒸汽涡轮机系统，其包括流体串联的：至少一个高压涡轮机和/或至少一个中压涡轮机和至少一个低压涡轮机; 并且还包括蒸汽出口装置，以使辅助过程蒸汽能够从低压涡轮机上游的位置并且例如在中压涡轮机与低压涡轮机之间抽取; 以及来自所述或每个低压涡轮的蒸汽抽取导管中的至少一个限流器。该系统被描述为由具有二次燃烧碳捕获能力的含碳燃料燃烧推动的蒸汽发生器的一部分。

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