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1. 发明申请

WO2011037709A3 A HEAT RECOVERY SYSTEM BASED ON THE USE OF A STABILIZED ORGANIC RANKINE FLUID, AND RELATED PROCESSES AND DEVICES 审中-公开
标题翻译：基于使用稳定有机RANKINE流体的热回收系统及相关方法和装置
公开(公告)号：WO2011037709A3
公开(公告)日：2012-05-03
申请号：PCT/US2010046081
申请日：2010-08-20
申请人： GEN ELECTRIC , SILVA JAMES MANIO , FREY THOMAS JOHANNES , PICKETT JAMES EDWARD
发明人： SILVA JAMES MANIO , FREY THOMAS JOHANNES , PICKETT JAMES EDWARD
IPC分类号： F01K25/06 , F01K23/06 , F01K23/10 , G01N21/78
CPC分类号： G01N21/78 , F01K23/065 , F01K23/067 , F01K23/10 , F01K25/06 , Y02E20/12 , Y02E20/18
摘要： A heat recovery system is disclosed, and includes a thermally-stable, organic working fluid which is based on a mixture of thiophene or a derivative thereof, and at least one hydrocarbon having a boiling point in the range of about 25°C to about 125°C. A method for recovering waste-heat from a power plant is also described, and includes the step of directing the waste-heat to the heat-recovery system as described herein. A photometric sensor system for the detection of oxidative activity in an industrial process is disclosed, and includes the working fluid described above, and a detector for detecting a color change in the fluid, which signifies oxidative activity.
摘要翻译：公开了一种热回收系统，并且包括热稳定的有机工作流体，其基于噻吩或其衍生物的混合物和至少一种沸点在约25℃至约125℃范围内的烃 C。还描述了从发电厂回收废热的方法，并且包括将废热引导到如本文所述的热回收系统的步骤。公开了一种用于在工业过程中检测氧化活性的光度传感器系统，并且包括上述工作流体和用于检测流体中颜色变化的检测器，其表示氧化活性。

2. 发明申请

WO2011059557A2 SYSTEM AND METHOD FOR SECONDARY ENERGY PRODUCTION IN A COMPRESSED AIR ENERGY STORAGE SYSTEM 审中-公开
标题翻译：压缩空气能量储存系统中二次能源生产的系统和方法
公开(公告)号：WO2011059557A2
公开(公告)日：2011-05-19
申请号：PCT/US2010048688
申请日：2010-09-14
申请人： GEN ELECTRIC , FREY THOMAS JOHANNES , FINKENRATH MATTHIAS , AST GABOR , HOFFMANN STEPHANIE MARIE-NOELLE , LEHAR MATTHEW , AUMANN RICHARD
发明人： FREY THOMAS JOHANNES , FINKENRATH MATTHIAS , AST GABOR , HOFFMANN STEPHANIE MARIE-NOELLE , LEHAR MATTHEW , AUMANN RICHARD
IPC分类号： F01K3/02
CPC分类号： F01K3/02 , F01K25/00 , F02C6/16 , H02J15/006 , Y02E10/46 , Y02E60/15
摘要： A method, system, and apparatus including a compressed air energy storage (CAES) system including a compression train with a compressor path, a storage volume configured to store compressed air, a compressed air path configured to provide passage of compressed air egressing from the compression train to the storage volume, and a heat recovery system coupled to at least one of the compressor path and the compressed air path and configured to draw heat from at least one of the compressor path and the compressed air path to a first liquid. The compression train is configured to provide passage of compressed air from a first compressor to a second compressor. The heat recovery system includes a first evaporator configured to evaporate the first liquid to a first gas and a first generator configured to produce electricity based on an expansion of the first gas.
摘要翻译：一种包括压缩空气能量存储（CAES）系统的方法，系统和装置，所述压缩空气能量存储（CAES）系统包括具有压缩机路径的压缩系统，被配置为存储压缩空气的存储容积，被配置为提供从压缩空气流出的压缩空气通过的压缩空气路径训练到存储体积，以及热回收系统，其耦合到压缩机路径和压缩空气路径中的至少一个并且被配置为将热量从压缩机路径和压缩空气路径中的至少一个吸入第一液体。压缩系统构造成提供压缩空气从第一压缩机通向第二压缩机。热回收系统包括构造成将第一液体蒸发成第一气体的第一蒸发器和被配置为基于第一气体的膨胀产生电力的第一发生器。

3. 发明申请

WO2011159415A3 TURBINE INLET CONDITION CONTROLLED ORGANIC RANKINE CYCLE 审中-公开
标题翻译：涡轮机入口控制有机排放循环
公开(公告)号：WO2011159415A3
公开(公告)日：2013-11-07
申请号：PCT/US2011036578
申请日：2011-05-16
申请人： GEN ELECTRIC , KOPECEK HERBERT , AST GABOR , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN
发明人： KOPECEK HERBERT , AST GABOR , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN
IPC分类号： F01K13/02 , F01K25/00 , F22G5/00
CPC分类号： F01K25/10 , F01K13/02 , F22G5/00
摘要： A pressure sensor (20) measures an organic Rankine cycle (ORC) working fluid pressure in front of a radial inflow turbine (16), while a temperature sensor (22) measures an ORC working fluid temperature in front of the radial inflow turbine. A controller responsive to algorithmic software determines a superheated temperature of the working fluid in front of the radial inflow turbine based on the measured working fluid pressure and the measured working fluid temperature. The controller then manipulates the speed of a working fluid pump (12), the pitch of turbine variable inlet guide vanes when present, and combinations thereof, in response to the determined superheated temperature to maintain the superheated temperature of the ORC working fluid in front of the radial inflow turbine close to a predefined set point. The superheated temperature can thus be maintained in the absence of sensors other than pressure and temperature sensors.
摘要翻译：压力传感器（20）测量径向流入涡轮（16）前面的有机朗肯循环（ORC）工作流体压力，而温度传感器（22）测量径向流入涡轮机前面的ORC工作流体温度。响应于算法软件的控制器基于测量的工作流体压力和所测量的工作流体温度来确定径向流入涡轮机前面的工作流体的过热温度。然后，控制器响应于确定的过热温度来操纵工作流体泵（12）的速度，涡轮机可变入口导向叶片的间距及其组合，以将ORC工作流体的过热温度保持在径向流入涡轮机靠近预定的设定点。因此，除了压力和温度传感器之外，不存在传感器也可以保持过热温度。

4. 发明申请

WO2009006006A3 SYSTEM AND METHOD FOR RECOVERING WASTE HEAT 审中-公开
标题翻译：回收废热的系统和方法
公开(公告)号：WO2009006006A3
公开(公告)日：2010-07-22
申请号：PCT/US2008067090
申请日：2008-06-16
申请人： GEN ELECTRIC , AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES , LEHAR MATTHEW ALEXANDER
发明人： AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES , LEHAR MATTHEW ALEXANDER
IPC分类号： F01K23/04
CPC分类号： F01K23/04 , Y02E50/11
摘要： A waste heat recovery system (10) includes at least two integrated rankine cycle systems (12, 14) coupled to at least two separate heat sources having different temperatures. The first rankine cycle system (12) is coupled to a first heat source (18) and configured to circulate a first working fluid. The second rankine cycle system (14) is coupled to at least one second heat source (28, 30, 32) and configured to circulate a second working fluid. The at least one second heat source includes a lower temperature heat source than the first heat source. The first and second working fluid are circulatable in heat exchange relationship through a cascading heat exchange unit (24) for condensation of the first working fluid in the first rankine cycle system and evaporation of the second working fluid in the second rankine cycle system.
摘要翻译：废热回收系统（10）包括至少两个与具有不同温度的至少两个分离的热源耦合的综合排序循环系统（12,14）。第一级循环系统（12）耦合到第一热源（18）并且被配置为循环第一工作流体。第二等级循环系统（14）耦合到至少一个第二热源（28,30,32）并且被配置为循环第二工作流体。至少一个第二热源包括比第一热源低的温度较低的热源。第一工作流体和第二工作流体可通过级联热交换单元（24）以热交换关系循环，用于冷凝第一工作流体在第一列数循环系统中并蒸发第二工作流体在第二排列循环系统中。

5. 发明申请

WO2011106174A3 AUTO OPTIMIZING CONTROL SYSTEM FOR ORGANIC RANKINE CYCLE PLANTS 审中-公开
标题翻译：自动优化控制系统的有机RANKINE CYCLE植物
公开(公告)号：WO2011106174A3
公开(公告)日：2014-03-13
申请号：PCT/US2011024500
申请日：2011-02-11
申请人： GEN ELECTRIC , KOPECEK HERBERT , AST GABOR , FREY THOMAS JOHANNES , FREUND SEBASTIAN , HUCK PIERRE SEBASTIEN
发明人： KOPECEK HERBERT , AST GABOR , FREY THOMAS JOHANNES , FREUND SEBASTIAN , HUCK PIERRE SEBASTIEN
IPC分类号： F01K13/02 , F01K23/06 , F01K25/06 , F01K25/10
CPC分类号： F01K25/10 , F01K13/02 , F01K23/065 , F01K25/06
摘要： A waste heat recovery plant control system includes a programmable controller configured to generate expander speed control signals, expander inlet guide vane pitch control signals, fan speed control signals, pump speed control signals, and valve position control signals in response to an algorithmic optimization software to substantially maximize power output or efficiency of a waste heat recovery plant based on organic Rankine cycles, during mismatching temperature levels of external heat source(s), during changing heat loads coming from the heat sources, and during changing ambient conditions and working fluid properties. The waste heat recovery plant control system substantially maximizes power output or efficiency of the waste heat recovery plant during changing/mismatching heat loads coming from the external heat source(s) such as the changing amount of heat coming along with engine jacket water and its corresponding exhaust in response to changing engine power.
摘要翻译：废热回收设备控制系统包括可编程控制器，其被配置为响应于算法优化软件而产生扩展器速度控制信号，扩展器入口导叶调节控制信号，风扇速度控制信号，泵速度控制信号和阀位置控制信号在改变来自热源的热负荷期间以及在变化的环境条件和工作流体性质期间，基于有机朗肯循环，外部热源的不匹配的温度水平，大大最大化废热回收设备的功率输出或效率。废热回收设备控制系统在来自外部热源的变化/不匹配的热负荷期间，例如随着发动机护套水的变化量的变化和相应的热量，大大地最大化废热回收设备的功率输出或效率响应发动机功率变化而排气。

6. 发明申请

WO2012005859A2 SYSTEM AND METHOD FOR GENERATING AND STORING TRANSIENT INTEGRATED ORGANIC RANKINE CYCLE ENERGY 审中-公开
标题翻译：用于生成和储存瞬态一体化有机RANKINE循环能的系统和方法
公开(公告)号：WO2012005859A2
公开(公告)日：2012-01-12
申请号：PCT/US2011039692
申请日：2011-06-09
申请人： GEN ELECTRIC , AST GABOR , KOPECEK HERBERT , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN
发明人： AST GABOR , KOPECEK HERBERT , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN
IPC分类号： F01K25/10
CPC分类号： F01K23/065 , F01K3/004 , F01K23/10 , F01K25/08
摘要： A system and method are provided for using the thermal mass of an ORC, the working fluid, the oil loop, the cooling fluid loop and all components, to provide additional transient power to an electrical grid. A pre-heater transfers heat from the cooling fluid to a low temperature (LT) ORC loop working fluid. A LT ORC loop expander generates transient power to support stabilization of the electrical grid. A heat exchanger transfers heat from the thermal oil to a high temperature (HT) ORC loop working fluid. A HT ORC loop expander generates transient power to support stabilization of the electrical grid.
摘要翻译：提供了一种用于使用ORC的热质量，工作流体，油回路，冷却流体回路和所有部件的系统和方法，以向电网提供额外的瞬时功率。预热器将热量从冷却流体传递到低温（LT）ORC回路工作流体。 LT ORC环路扩展器产生瞬态电源以支持电网的稳定。热交换器将热量从热油转移到高温（HT）ORC回路工作流体。 HT ORC环路扩展器产生瞬态功率以支持电网稳定。

7. 发明申请

WO2009006006A9 SYSTEM AND METHOD FOR RECOVERING WASTE HEAT 审中-公开
公开(公告)号：WO2009006006A9
公开(公告)日：2010-09-10
申请号：PCT/US2008067090
申请日：2008-06-16
申请人： GEN ELECTRIC , AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES , LEHAR MATTHEW ALEXANDER
发明人： AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES , LEHAR MATTHEW ALEXANDER
IPC分类号： F01K23/04
CPC分类号： F01K23/04 , Y02E50/11
摘要： A waste heat recovery system (10) includes at least two integrated rankine cycle systems (12, 14) coupled to at least two separate heat sources having different temperatures. The first rankine cycle system (12) is coupled to a first heat source (18) and configured to circulate a first working fluid. The second rankine cycle system (14) is coupled to at least one second heat source (28, 30, 32) and configured to circulate a second working fluid. The at least one second heat source includes a lower temperature heat source than the first heat source. The first and second working fluid are circulatable in heat exchange relationship through a cascading heat exchange unit (24) for condensation of the first working fluid in the first rankine cycle system and evaporation of the second working fluid in the second rankine cycle system.

8. 发明申请

WO2010074816A3 SYSTEM FOR RECOVERING WASTE HEAT 审中-公开
标题翻译：回收废热系统
公开(公告)号：WO2010074816A3
公开(公告)日：2011-11-10
申请号：PCT/US2009063207
申请日：2009-11-04
申请人： GEN ELECTRIC , AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES
发明人： AST GABOR , BARTLETT MICHAEL ADAM , FREY THOMAS JOHANNES
IPC分类号： F01K23/06 , F01K23/10 , F01K25/08 , F01K27/02
CPC分类号： F01K25/08 , F01K23/065 , F01K23/10 , F01K27/02
摘要： A waste heat recovery system (10) includes a heat generation system (18) including at least two separate heat sources having different temperatures. A rankine cycle system (12) is coupled to the at least two separate heat sources (16, 44) and configured to circulate a working fluid. The rankine cycle system is coupled to at least one heat source and another heat source among the at least two separate heat sources. The rankine cycle system is configured to remove heat from the at least one heat source to partially vaporize or preheat the working fluid; and remove heat from the other heat source to vaporize or superheat the working fluid.
摘要翻译：废热回收系统（10）包括具有不同温度的至少两个分开的热源的发热系统（18）。排序循环系统（12）耦合到所述至少两个单独的热源（16,44）并且被配置为循环工作流体。秩循环系统耦合到至少一个热源和至少两个单独的热源中的另一个热源。排尿循环系统构造成从至少一个热源移除热量以部分地蒸发或预热工作流体; 并从另一个热源中除去热量以使工作流体蒸发或过热。

9. 发明申请

WO2011005374A2 SYSTEM FOR RECOVERING WASTE HEAT 审中-公开
标题翻译：回收废热系统
公开(公告)号：WO2011005374A2
公开(公告)日：2011-01-13
申请号：PCT/US2010036321
申请日：2010-05-27
申请人： GEN ELECTRIC , AST GABOR , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN , KOPECEK HERBERT
发明人： AST GABOR , FREY THOMAS JOHANNES , HUCK PIERRE SEBASTIEN , KOPECEK HERBERT
CPC分类号： F02G5/04 , F01K23/04 , F01K23/065 , F01K25/06 , F01K25/10 , F02G2260/00 , F22B1/1807 , Y02E20/363 , Y02T10/166
摘要： A waste heat recovery system includes at least two integrated rankine cycle systems coupled to at least two separate heat sources having different temperatures. The first rankine cycle system is coupled to a first heat source and configured to circulate a first working fluid. The second rankine cycle system is coupled to at least one second heat source and configured to circulate a second working fluid. The first and second working fluid are circulatable in heat exchange relationship through a cascading heat exchange unit for condensation of the first working fluid in the first rankine cycle system and evaporation of the second working fluid in the second rankine cycle system. At least one recuperator having a hot side and a cold side is disposed in the first rankine cycle system, second rankine cycle system, or combinations thereof. The at least one recuperator is configured to desuperheat and preheat the first working fluid, second working fluid, or combinations thereof.
摘要翻译：废热回收系统包括与具有不同温度的至少两个分离的热源耦合的至少两个集成的Rankine循环系统。第一级循环系统耦合到第一热源并且被配置为循环第一工作流体。第二等级循环系统耦合到至少一个第二热源并且被配置为循环第二工作流体。第一工作流体和第二工作流体可以通过级联热交换单元以热交换关系循环，用于在第一排水循环系统中的第一工作流体和第二排水循环系统中的第二工作流体的蒸发冷凝。具有热侧和冷侧的至少一个热交换器被设置在第一等离子循环系统，第二等级循环系统或其组合中。所述至少一个换热器被配置为对第一工作流体，第二工作流体或其组合进行过热和预热。

10. 发明申请

WO2012050654A3 SYSTEM AND METHOD FOR COOLING AN EXPANDER 审中-公开
标题翻译：用于冷却膨胀机的系统和方法
公开(公告)号：WO2012050654A3
公开(公告)日：2014-01-09
申请号：PCT/US2011046100
申请日：2011-08-01
申请人： GEN ELECTRIC , AST GABOR , FREUND SEBASTIAN WALTER , HUCK PIERRE SEBASTIEN , WALL GUNTHER , KOPECEK HERBERT , FREY THOMAS JOHANNES
发明人： AST GABOR , FREUND SEBASTIAN WALTER , HUCK PIERRE SEBASTIEN , WALL GUNTHER , KOPECEK HERBERT , FREY THOMAS JOHANNES
IPC分类号： F01K13/00 , F01K23/06 , F01K25/10
CPC分类号： F01K25/10 , F01K13/00 , F01K23/065
摘要： A Rankine cycle system includes: an evaporator (12) configured to receive heat from a heat source and circulate a working fluid to remove heat from the heat source; an expander (18) in flow communication with the evaporator and configured to expand the working fluid fed from the evaporator; a condenser (22) in flow communication with the expander (18) and configured to condense the working fluid fed from the expander (18); a pump (24) in flow communication with the condenser (22) and configured to pump the working fluid fed from the condenser (22); a first conduit (36) for feeding a first portion of the working fluid from the pump (24) to the evaporator (12); and a second conduit (28) for feeding a second portion of the working fluid from the pump (24) to the expander (18).
摘要翻译：兰金循环系统包括：蒸发器（12），其构造成从热源接收热量并使工作流体循环以从热源移除热量; 膨胀器（18），其与所述蒸发器流体连通并且构造成膨胀从所述蒸发器供给的所述工作流体; 与所述膨胀器（18）流动连通并且构造成冷凝从所述膨胀器（18）供给的工作流体的冷凝器（22）。与所述冷凝器（22）流动连通并构造成泵送从所述冷凝器（22）供给的工作流体的泵（24）; 用于将来自所述泵（24）的所述工作流体的第一部分供给到所述蒸发器（12）的第一管道（36）; 以及用于将来自所述泵（24）的所述工作流体的第二部分供给到所述膨胀器（18）的第二管道（28）。

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