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61. 发明申请

US20070138022A1 System and method for the production of hydrogen 有权
标题翻译：用于生产氢气的系统和方法
公开(公告)号：US20070138022A1
公开(公告)日：2007-06-21
申请号：US11314137
申请日：2005-12-21
申请人： Andrew Peter , Chellappa Balan , James Ruud , Stephane Renou , Kenneth Browall
发明人： Andrew Peter , Chellappa Balan , James Ruud , Stephane Renou , Kenneth Browall
IPC分类号： C25D17/00 , G01N27/26 , C25C1/02
CPC分类号： C25B1/02 , Y02P20/13
摘要： Disclosed herein are a system and a method for the production of hydrogen. The system advantageously combines an independent high temperature heat source with a solid oxide electrolyzer cell and a heat exchanger. The heat exchanger is used to extract heat from the molecular components such as hydrogen derived from the electrolysis. A portion of the hydrogen generated in the solid oxide electrolyzer cell is recombined with steam and recycled to the solid oxide electrolyzer cell. The oxygen generated on the anode side is swept with compressed air and used to drive a gas turbine that is in operative communication with a generator. Electricity generated by the generator is used to drive the electrolysis in the solid oxide electrolyzer cell.
摘要翻译：本文公开了用于生产氢气的系统和方法。该系统有利地将独立的高温热源与固体氧化物电解槽和热交换器组合。热交换器用于从分子成分（例如从电解产生的氢）中提取热量。在固体氧化物电解池中产生的氢的一部分与蒸汽重新组合并再循环到固体氧化物电解池中。在阳极侧产生的氧气被压缩空气扫过，用于驱动与发电机操作性连通的燃气轮机。由发电机产生的电力用于驱动固体氧化物电解槽中的电解。

62. 发明申请

US20070100503A1 Multi-tier benefit optimization for operating the power systems including renewable and traditional generation, energy storage, and controllable loads 有权
标题翻译：用于操作电力系统的多层次优化，包括可再生能源和传统发电，储能和可控负载
公开(公告)号：US20070100503A1
公开(公告)日：2007-05-03
申请号：US11263420
申请日：2005-10-31
申请人： Chellappa Balan , Sumit Bose , Zhihong Ye , Jovan Bebic , Juan de Bedout , Yan Liu , Luis Garces
发明人： Chellappa Balan , Sumit Bose , Zhihong Ye , Jovan Bebic , Juan de Bedout , Yan Liu , Luis Garces
IPC分类号： F03D9/00 , H02J3/38
CPC分类号： H02J3/382 , H02J3/383 , H02J3/386 , Y02E10/563 , Y02E10/763
摘要： A plurality of power generating assets are connected to a power grid. The grid may, if desired, be a local grid or a utility grid. The power grid is connected to a plurality of loads. The loads may, if desired, be controllable and non-controllable. Distribution of the power to the loads is via a controller that has a program stored therein that optimizes the controllable loads and the power generating assets. The optimization process is via multi-tier benefit construct.
摘要翻译：多个发电资产连接到电网。如果需要，网格可以是本地网格或公用电网。电网连接到多个负载。如果需要，负载可以是可控的和不可控制的。通过具有存储在其中的程序的控制器向负载分配功率，其优化可控负载和发电资产。优化过程是通过多层次优势构建。

63. 发明申请

US20070006592A1 Systems and methods for power generation with carbon dioxide isolation 有权
标题翻译：用二氧化碳隔离发电的系统和方法
公开(公告)号：US20070006592A1
公开(公告)日：2007-01-11
申请号：US11178165
申请日：2005-07-08
申请人： Chellappa Balan , Michael Bowman , Joell Hibshman , Andrei Evulet , Jennifer Molaison
发明人： Chellappa Balan , Michael Bowman , Joell Hibshman , Andrei Evulet , Jennifer Molaison
IPC分类号： F02C6/18
CPC分类号： F02C9/40 , F02C3/22 , F02C3/34 , Y02E20/16
摘要： A power generation system and method includes a first gas turbine system comprising a first combustion chamber configured to combust a first fuel stream of primarily hydrogen that is substantially free of carbon-based fuels. The first gas turbine system also includes a first compressor configured to supply a first portion of compressed oxidant to the first combustion chamber and a first turbine configured to receive a first discharge from the first combustion chamber and generate a first exhaust and electrical energy. The power generation system further includes a second gas turbine system comprising a second combustion chamber configured to combust a second fuel stream to generate a second discharge. The first compressor of the first gas turbine system is configured to supply a second portion of compressed oxidant to the second combustion chamber. The second turbine system also includes a second turbine configured to receive the second discharge from the second combustion chamber to generate a second exhaust and electrical energy and a second compressor configured to receive the second discharge comprising carbon dioxide. The second compressor is also configured to discharge a recycle stream to the second combustion chamber and a split stream to a separator system adapted to recover carbon dioxide.
摘要翻译：发电系统和方法包括第一燃气轮机系统，其包括构造成燃烧基本上不含碳基燃料的主要为氢的第一燃料流的第一燃烧室。第一燃气轮机系统还包括配置成将第一部分压缩氧化剂供应到第一燃烧室的第一压缩机和被配置为接收来自第一燃烧室的第一次排放并产生第一排气和电能的第一涡轮机。发电系统还包括第二燃气轮机系统，其包括被配置为燃烧第二燃料流以产生第二排放的第二燃烧室。第一燃气轮机系统的第一压缩机构造成将第二部分的压缩氧化剂供应到第二燃烧室。第二涡轮机系统还包括构造成从第二燃烧室接收第二排出物以产生第二排气和电能的第二涡轮机，以及配置成接收包括二氧化碳的第二排放物的第二压缩机。第二压缩机还构造成将再循环流排放到第二燃烧室，并将分流流分配到适于回收二氧化碳的分离器系统。

64. 发明授权

US06978621B2 Turbo recuperator device 失效
标题翻译：涡轮换热装置
公开(公告)号：US06978621B2
公开(公告)日：2005-12-27
申请号：US10331342
申请日：2002-12-31
申请人： Ronald Scott Bunker , Chellappa Balan
发明人： Ronald Scott Bunker , Chellappa Balan
IPC分类号： F01D13/02 , F02C3/04 , F02C6/08 , F02C6/18 , F02C7/12 , F02C7/18
CPC分类号： F02C6/08 , F01D13/02 , F02C3/04 , F02C6/18 , F02C7/12 , F02C7/18 , F05D2260/205
摘要： A device and method for recuperating a gas turbine engine comprises a compressor being configured to receive a coolant fluid stream, to compress the coolant fluid stream and to discharge the compressed coolant fluid stream to a turbine in fluid communication with the compressor. The compressed coolant fluid stream undergoing thermal exchange within the turbine, exit the turbine thereafter. A source of a working fluid stream is in fluid communication with the turbine. The working fluid stream is fluidly isolated from a portion of the coolant fluid stream and undergoing thermodynamic expansion through the turbine to extract energy therefrom. Where desired, the entire coolant fluid stream is fluidly isolated from the working fluid stream. At least a portion of the coolant fluid stream is channeled downstream of the turbine to supply a preheated process fluid stream to an adjacent system.
摘要翻译：一种用于回收燃气涡轮发动机的装置和方法，包括压缩机，其构造成接收冷却剂流体流，以压缩冷却剂流体流并将压缩的冷却剂流体流排放到与压缩机流体连通的涡轮机。在涡轮机内进行热交换的压缩的冷却剂流体流随后离开涡轮机。工作流体流的源与涡轮流体连通。工作流体流与冷却剂流体流的一部分流体隔离，并通过涡轮进行热力学膨胀，以从其中提取能量。如果需要，整个冷却剂流体流与工作流体流流体隔离。冷却剂流体流的至少一部分被引导到涡轮机的下游，以向相邻的系统提供预热的过程流体流。

65. 发明申请

US20050226809A1 Method and article for producing hydrogen gas 失效
标题翻译：生产氢气的方法和制品
公开(公告)号：US20050226809A1
公开(公告)日：2005-10-13
申请号：US10823954
申请日：2004-04-13
申请人： Sauri Gudlavalleti , Michael Bowman , Chellappa Balan , Shailesh Bhaisora , Andrei Colibaba-Evulet , Narayan Ramesh
发明人： Sauri Gudlavalleti , Michael Bowman , Chellappa Balan , Shailesh Bhaisora , Andrei Colibaba-Evulet , Narayan Ramesh
IPC分类号： B01J3/04 , B01J19/18 , C01B3/26 , C01B3/32 , C01B3/36 , C01B3/38 , C01B3/50 , C01B3/58
CPC分类号： B01J3/042 , B01J19/18 , C01B3/366 , C01B3/38 , C01B3/503 , C01B2203/0227 , C01B2203/0405 , C01B2203/042 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/0811 , C01B2203/1023
摘要： Disclosed herein is a method comprising combusting a feed stream to form combustion products; and reforming the combustion products to produce a gaseous composition comprising hydrogen. Disclosed herein too is a method for producing hydrogen comprising introducing a feed stream comprising natural gas and air or oxygen into a cyclical compression chamber; compressing the feed stream in the cyclical compression chamber; combusting the feed stream in the cyclical compression chamber to produce combustion products; discharging the combustion products from the cyclical compression chamber into a reforming section; and reforming the combustion products with steam in the reforming section to produce a gaseous composition comprising hydrogen.
摘要翻译：本文公开了一种方法，包括燃烧进料流以形成燃烧产物; 并重整所述燃烧产物以产生包含氢的气态组合物。本文还公开了一种生产氢的方法，包括将包含天然气和空气或氧气的进料流引入循环压缩室中; 压缩循环压缩室中的进料流; 在循环压缩室中燃烧进料流以产生燃烧产物; 将燃烧产物从循环压缩室排放到重整段中; 以及在重整段中用蒸汽重整燃烧产物以产生包含氢的气态组合物。

66. 发明申请

US20050144961A1 System and method for cogeneration of hydrogen and electricity 审中-公开
标题翻译：氢电联产系统及方法
公开(公告)号：US20050144961A1
公开(公告)日：2005-07-07
申请号：US10745356
申请日：2003-12-24
申请人： Andrei Colibaba-Evulet , Balachandar Varatharajan , Chellappa Balan
发明人： Andrei Colibaba-Evulet , Balachandar Varatharajan , Chellappa Balan
IPC分类号： C01B3/38 , C01B3/48 , C01B3/50 , C01B3/56 , H01M8/06 , F02C3/00
CPC分类号： C01B3/36 , C01B3/48 , C01B2203/0216 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/046 , C01B2203/0475 , C01B2203/0495 , C01B2203/06 , C01B2203/066 , C01B2203/0877 , C01B2203/1205 , C01B2203/1241 , C01B2203/1276 , C01B2203/142 , C01B2203/84 , Y02E20/14 , Y02E50/11 , Y02P20/129 , Y02P20/145 , Y02P30/30 , Y02T50/678
摘要： A system for the cogeneration of electricity and hydrogen comprising at least one primary combustion system for burning a fuel rich mixture and producing partially oxidized combustion products rich in hydrogen. The system further comprises at least one injection system for injecting fuel and steam into the partially oxidized combustion products producing a mixed product stream. The mixed product stream is reformed in a reformer to produce a hydrogen enriched stream. At least a portion of the hydrogen enriched stream is burned in a secondary combustion system to produce electricity, and at least a second portion of the hydrogen enriched stream is sent to a hydrogen processing system to produce hydrogen therefrom.
摘要翻译：一种用于电和氢热生产的系统，包括至少一个用于燃烧富燃料混合物的初级燃烧系统和产生富含氢的部分氧化的燃烧产物。该系统还包括至少一个注射系统，用于将燃料和蒸汽喷射到产生混合产物流的部分氧化的燃烧产物中。将混合的产物流在重整器中重整以产生富氢流。至少一部分富氢物流在二次燃烧系统中燃烧以产生电力，并且富氢物流的至少第二部分被送至氢处理系统以从其产生氢气。

67. 发明申请

US20050079395A1 Integrated fuel cell hybrid power plant with controlled oxidant flow for combustion of spent fuel 失效
标题翻译：具有受控氧化剂流量的燃料电池混合动力发电厂用于乏燃料燃烧
公开(公告)号：US20050079395A1
公开(公告)日：2005-04-14
申请号：US10681704
申请日：2003-10-09
申请人： Balachandar Varatharajan , Chellappa Balan , Debashis Dey
发明人： Balachandar Varatharajan , Chellappa Balan , Debashis Dey
IPC分类号： H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： H01M8/04111 , H01M8/04022 , H01M8/04708 , H01M8/04738 , H01M8/04776 , H01M8/0612 , H01M2008/1293 , H01M2250/407 , Y02E20/16 , Y02E60/563 , Y02P90/40
摘要： A hybrid power generation system for generating electrical power comprises a compressor for producing a compressed oxidant and a recuperator in flow communication with the compressor. The hybrid power generation system further comprises a fuel cell assembly comprising a plurality of fuel cells in flow communication with the recuperator to provide the compressed oxidant for the fuel cell assembly. The fuel cell assembly further comprises a cathode inlet for receiving the compressed oxidant, an anode inlet for receiving a fuel stream, an anode outlet in flow communication with an anode exhaust stream and a cathode outlet in flow communication with a cathode exhaust stream, wherein at least a portion of the fuel reacts with the oxidant to produce electrical power. The hybrid power generation system further comprises a tail gas burner in flow communication with the anode outlet and the cathode outlet. The tail gas burner is configured for combusting a mixture of at least a portion of the anode exhaust stream and at least a portion of the cathode exhaust stream and producing a hot compressed gas. A control system is used for controlling the amount of the cathode exhaust stream introduced in the tail gas burner for stable combustion and reduction of fuel and carbon monoxide emission. The hot compressed gas from the tail gas burner is introduced to a turbine, where the hot compressed gas is expanded, thereby producing electrical power and an expanded gas.
摘要翻译：用于产生电力的混合动力发电系统包括用于生产压缩氧化剂的压缩机和与压缩机流动连通的换热器。混合动力发电系统还包括燃料电池组件，该燃料电池组件包括多个燃料电池，其与该换热器流体连通以提供用于燃料电池组件的压缩氧化剂。燃料电池组件还包括用于接收压缩氧化剂的阴极入口，用于接收燃料流的阳极入口，与阳极废气流流动连通的阳极出口和与阴极排气流流动连通的阴极出口，其中在燃料的至少一部分与氧化剂反应产生电力。混合发电系统还包括与阳极出口和阴极出口流动连通的尾气燃烧器。尾气燃烧器被配置用于燃烧阳极废气流的至少一部分和阴极废气流的至少一部分的混合物并产生热压缩气体。控制系统用于控制引入尾气燃烧器中的阴极排气流的量，用于稳定燃烧和减少燃料和一氧化碳排放。来自尾气燃烧器的热压缩气体被引入涡轮机，其中热压缩气体膨胀，从而产生电力和膨胀气体。

68. 发明申请

US20050061664A1 Interconnect supported electrolyzer assembly, preform and method of fabrication 有权
标题翻译：互连支持的电解槽组件，预制件和制造方法
公开(公告)号：US20050061664A1
公开(公告)日：2005-03-24
申请号：US10955508
申请日：2004-10-01
申请人： Chellappa Balan , Michael Bowman , Kenneth Browall
发明人： Chellappa Balan , Michael Bowman , Kenneth Browall
IPC分类号： H01M4/88 , H01M8/02 , H01M8/10 , H01M8/12 , H01M8/24 , C25B11/04 , B05D5/12 , H01M4/86 , C25B9/00
CPC分类号： C25B1/04 , C25B9/18 , H01M8/0206 , H01M8/021 , H01M8/0215 , H01M8/0217 , H01M8/0252 , H01M8/0297 , H01M8/1231 , H01M8/2425 , Y02E60/366
摘要： An electrolyzer assembly comprises at least one electrolyzer cell including at least two electrodes and an electrolyte interposed therebetween. The electrolyzer assembly further comprises an interconnect structure in intimate contact with at least one of the two electrodes or the electrolyte. The interconnect structure includes at least one flow channel initially defined by a removable sacrificial material, wherein the interconnect structure is configured to provide support for the electrodes and the electrolyte.
摘要翻译：一种电解器组件包括至少一个包括至少两个电极和电解质之间的电解槽。电解器组件还包括与两个电极或电解质中的至少一个紧密接触的互连结构。互连结构包括最初由可移除的牺牲材料限定的至少一个流动通道，其中互连结构被配置为为电极和电解质提供支撑。

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