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1. 发明申请

US20090308072A1 Solar Energy Conversion Using Brayton Cycle System 审中-公开
标题翻译：使用Brayton循环系统的太阳能转换
公开(公告)号：US20090308072A1
公开(公告)日：2009-12-17
申请号：US12481656
申请日：2009-06-10
申请人： Thomas P. Kay
发明人： Thomas P. Kay
IPC分类号： F03G6/04 , F02C1/05 , F02C1/10
CPC分类号： F02C1/10 , F02C1/05 , F03G6/04 , Y02E10/46
摘要： A modified Brayton Cycle Engine employs solar radiation to heat a metal hydride material in a storage unit. Hydrogen driven from the metal hydride material is recombined with the material at a controlled rate in an exothermic reaction for heating a compressible Brayton working fluid for driving a turbine to which an electric generator is coupled for converting solar radiation to electricity. A compressor, also coupled to the turbine, compresses the Brayton working fluid before it is heated by the solar radiation. Heat from a solar MHD generator may also be used to heat the Brayton working fluid.
摘要翻译：改进的布雷顿循环发动机采用太阳辐射来加热存储单元中的金属氢化物材料。从金属氢化物材料驱动的氢气在放热反应中以受控的速率与材料重新组合，用于加热用于驱动发电机耦合以将太阳辐射转换成电能的涡轮机的可压缩布雷顿工作流体。还耦合到涡轮机的压缩机在被太阳辐射加热之前压缩布雷顿工作流体。来自太阳能MHD发生器的热量也可用于加热Brayton工作流体。

2. 发明授权

US07554223B1 Magnetohydrodynamic energy conversion device using a heat exchanger 有权
标题翻译：使用热交换器的磁流体动力转换装置
公开(公告)号：US07554223B1
公开(公告)日：2009-06-30
申请号：US11478065
申请日：2006-06-29
申请人： Thomas P. Kay
发明人： Thomas P. Kay
IPC分类号： H02K44/08
CPC分类号： H02K44/085 , F24S23/30 , F28D15/00 , Y02E10/40
摘要： An energy conversion device for generating electricity includes a heat exchanger adapted to receive heat from a heat source. A closed magnetohydrodynamic (MHD) circuit includes a section for extracting heat from a heat exchanger so as to raise the temperature of the flowable electrically conductive material within the MHD circuit. The heat exchanger includes a heat-conductive support adapted to be heated, and a heat-extracting section of the MHD circuit extracts heat from the support. The support may be a metal plate having a sinuous pipe arrangement in heat-conductive contact against each face, one of these pipe arrangements being part of a circuit for heating the plate and the other pipe arrangement being part of the MHD circuit. The heat source may be combustion of a fuel, solar, geothermal, chemical reaction, or waste heat in the form of a hot gas. The heat conductive support may be a metal tube heated, usually by a hot gas, in which case the heat-extracting section of the MHD circuit includes a helical pipe surrounding the tube. The heat-providing means may include a lens arrangement for concentrating solar radiation on one face of the heat exchanger plate.
摘要翻译：用于发电的能量转换装置包括适于从热源接收热量的热交换器。闭合磁流体动力学（MHD）电路包括用于从热交换器提取热量以提高MHD回路内的可流动导电材料的温度的部分。热交换器包括适于被加热的导热支撑件，并且MHD回路的热提取部分从支撑件提取热量。支撑件可以是金属板，其具有与每个表面导热接触的弯曲管道布置，这些管道装置中的一个是用于加热板的电路的一部分，而另一个管道装置是MHD电路的一部分。热源可以是燃气，太阳能，地热，化学反应或以热气体形式的废热的燃烧。导热支撑件可以是通常由热气体加热的金属管，在这种情况下，MHD电路的热提取部分包括围绕管的螺旋管。热提供装置可以包括用于将太阳辐射集中在热交换器板的一个面上的透镜装置。

3. 发明申请

US20090261592A1 Solar Energy Conversion Using Brayton System 审中-公开
标题翻译：使用Brayton系统的太阳能转换
公开(公告)号：US20090261592A1
公开(公告)日：2009-10-22
申请号：US12422444
申请日：2009-04-13
申请人： Thomas P. Kay
发明人： Thomas P. Kay
IPC分类号： H02K7/18 , F03G6/06
CPC分类号： F03G6/064 , F05B2220/706 , F24S20/20 , Y02E10/46
摘要： A modified Brayton Cycle Engine employs solar radiation to heat a compressible Brayton working fluid for driving a turbine to which an electric generator is coupled for converting solar radiation to electricity. A compressor, also coupled to the turbine, compresses the Brayton working fluid before it is heated by the solar radiation. Heat from a solar MHD generator may also be used to heat the Brayton working fluid. A heat pipe can be used to efficiently transfer heat from the solar radiation or MHD generator to the Brayton working fluid. Spent Brayton working fluid exiting the turbine is passed through a heat exchanger to preheat compressed Brayton working fluid exiting the compressor before the compressed Brayton working fluid is heated by the solar radiation. The spent Brayton working fluid exiting the heat exchanger may be further cooled in another heat exchanger across which ambient air can be blown.
摘要翻译：改进的布雷顿循环发动机采用太阳辐射来加热可压缩的布雷顿工作流体，用于驱动涡轮机，发电机连接到涡轮机，以将太阳辐射转换成电力。还耦合到涡轮机的压缩机在被太阳辐射加热之前压缩布雷顿工作流体。来自太阳能MHD发生器的热量也可用于加热Brayton工作流体。热管可用于将热量从太阳辐射或MHD发生器有效地传递到Brayton工作流体。在压缩的布雷顿工作流体被太阳辐射加热之前，离开涡轮机的耗散Brayton工作流体通过热交换器来预热离开压缩机的压缩布雷顿工作流体。离开热交换器的废Brayton工作流体可以在另一个热交换器中进一步冷却，通过该热交换器可以吹送环境空气。

4. 发明授权

US08786140B2 High efficiency magnetohydrodynamic power generation using ultra-high magnetic fields and novel cooling 有权
标题翻译：使用超高磁场和新型冷却的高效率磁流体动力发电
公开(公告)号：US08786140B2
公开(公告)日：2014-07-22
申请号：US13039693
申请日：2011-03-03
申请人： Thomas P. Kay , Douglas B. Chrisey , Yoav Peles
发明人： Thomas P. Kay , Douglas B. Chrisey , Yoav Peles
IPC分类号： H02K44/16 , F03G6/00 , H01F6/02 , F04D7/00 , H02K44/08
CPC分类号： H02K44/085 , Y02E10/46
摘要： A magnetohydrodynamic energy conversion device with an electrically conductive working fluid flowing through a conduit in a magnetic field has permanent magnets aligned for maximum field density for inducing an electric current in the fluid and a multistage cooling system for cryogenically cooling the magnets whereby heat is removed from the device at successive cooling stages having respective different coolants, e.g., water, liquid nitrogen and liquid helium, to maintain the magnets at temperatures low enough to produce high tesla magnetic flux densities in the presence of a high temperature working fluid.
摘要翻译：具有在磁场中流过导管的导电工作流体的磁流体动力学能量转换装置具有排列用于最大场密度的永磁体，用于引起流体中的电流;以及多级冷却系统，用于对磁体进行低温冷却，从而从连续冷却阶段的装置具有各自不同的冷却剂，例如水，液氮和液氦，以将磁体保持在足够低的温度以在高温工作流体的存在下产生高特斯拉磁通密度。

5. 发明申请

US20090072632A1 Magnetohydrodynamic Engergy Conversion Device Using Solar Radiation as an Energy Source 有权
标题翻译：使用太阳辐射作为能源的磁流体动力学能量转换装置
公开(公告)号：US20090072632A1
公开(公告)日：2009-03-19
申请号：US12209613
申请日：2008-09-12
申请人： Thomas P. Kay
发明人： Thomas P. Kay
IPC分类号： H02K44/08 , F01D15/10
CPC分类号： H02K44/12 , F24S10/90 , Y02E10/44 , Y02E10/46
摘要： A magnetohydrodynamic energy conversion device has a tungsten housing containing a working fluid and a conduit leading from and reentering the housing under pressure developed by heating the fluid with by an optical concentrator which directs rays from the sun at the housing. A voltage is developed across electrodes spaced within the conduit as the heated fluid passes therethrough. The fluid may be directed to turn a gas turbine for driving an electric generator.
摘要翻译：磁流体动力学能量转换装置具有钨壳体，该壳体包含工作流体和导管，并且通过利用光聚焦器加热流体而在压力下产生的压力引出并重新输入壳体，该聚光器将来自太阳的射线引导到壳体。当加热的流体通过其中时，跨导管内的电极产生电压。可以引导流体转动用于驱动发电机的燃气轮机。

6. 发明申请

US20110241448A1 High Efficiency Magnetohydrodynamic Power Generation Using Ultra-High Magnetic Fields And Novel Cooling 有权
标题翻译：使用超高磁场和新型冷却的高效磁流体动力发电
公开(公告)号：US20110241448A1
公开(公告)日：2011-10-06
申请号：US13039693
申请日：2011-03-03
申请人： Thomas P. Kay , Douglas B. Chrisey , Yoav Peles
发明人： Thomas P. Kay , Douglas B. Chrisey , Yoav Peles
IPC分类号： H02K44/16
CPC分类号： H02K44/085 , Y02E10/46
摘要： A magnetohydrodynamic energy conversion device with an electrically conductive working fluid flowing through a conduit in a magnetic field has permanent magnets aligned for maximum field density for inducing an electric current in the fluid and a multistage cooling system for cryogenically cooling the magnets whereby heat is removed from the device at successive cooling stages having respective different coolants, e.g., water, liquid nitrogen and liquid helium, to maintain the magnets at temperatures low enough to produce high tesla magnetic flux densities in the presence of a high temperature working fluid.
摘要翻译：具有在磁场中流过导管的导电工作流体的磁流体动力学能量转换装置具有排列用于最大场密度的永磁体，用于引起流体中的电流;以及多级冷却系统，用于对磁体进行低温冷却，从而从连续冷却阶段的装置具有各自不同的冷却剂，例如水，液氮和液氦，以将磁体保持在足够低的温度以在高温工作流体的存在下产生高特斯拉磁通密度。

7. 发明授权

US07982343B2 Magnetohydrodynamic engergy conversion device using solar radiation as an energy source 有权
标题翻译：使用太阳辐射作为能源的磁流体力学转换装置
公开(公告)号：US07982343B2
公开(公告)日：2011-07-19
申请号：US12209613
申请日：2008-09-12
申请人： Thomas P. Kay
发明人： Thomas P. Kay
IPC分类号： H02K44/08 , H02K44/12 , B60K16/00 , F03G6/06
CPC分类号： H02K44/12 , F24S10/90 , Y02E10/44 , Y02E10/46
摘要： A magnetohydrodynamic energy conversion device has a tungsten housing containing a working fluid and a conduit leading from and reentering the housing under pressure developed by heating the fluid with by an optical concentrator which directs rays from the sun at the housing. A voltage is developed across electrodes spaced within the conduit as the heated fluid passes therethrough. The fluid may be directed to turn a gas turbine for driving an electric generator.
摘要翻译：磁流体动力学能量转换装置具有钨壳体，该壳体包含工作流体和导管，并且通过利用光聚焦器加热流体而在压力下产生的压力引出并重新输入壳体，该聚光器将来自太阳的射线引导到壳体。当加热的流体通过其中时，跨导管内的电极产生电压。可以引导流体转动用于驱动发电机的燃气轮机。

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