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1. 发明申请

WO2007139828A2 HYDROGEN-PRODUCING FUEL PROCESSING ASSEMBLIES, HEATING ASSEMBLIES, AND METHODS OF OPERATING THE SAME 审中-公开
标题翻译：生产燃料的加氢装置，加热装置及其操作方法
公开(公告)号：WO2007139828A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/012288
申请日：2007-05-22
申请人： IDATECH, LLC , POPHAM, Vernon, Wade , RENN, Curtiss , SCHARF, Mesa , TAYLOR, Kyle
发明人： POPHAM, Vernon, Wade , RENN, Curtiss , SCHARF, Mesa , TAYLOR, Kyle
IPC分类号： C01B3/26 , B01J19/00
CPC分类号： C01B3/384 , B01J8/0426 , B01J8/0496 , B01J2208/00398 , B01J2208/00415 , B01J2208/00504 , B01J2208/00646 , B01J2208/00716 , C01B3/382 , C01B2203/0233 , C01B2203/04 , C01B2203/06 , C01B2203/0811 , C01B2203/085 , C01B2203/0866 , C01B2203/1288 , C01B2203/146 , C01B2203/1604
摘要： Hydrogen-producing fuel processing assemblies, including steam reforming fuel processing assemblies, startup assemblies for use therein, and methods of operating the same. In some embodiments, the startup assemblies include a startup reforming region that is upstream from a primary, or second, hydrogen-producing reforming region. In some embodiments, the startup reforming region and primary reforming regions are both steam reforming regions. In some embodiments, the startup assembly further includes at least one of a vaporization region and a startup heating assembly. In some embodiments, the startup heating assembly is an electrically powered heating assembly, and the fuel processing assembly further includes a (primary) heating assembly that combusts a byproduct stream from the fuel processing assembly to produce a combustion exhaust stream. In some embodiments, the startup reforming region is adapted to produce a gaseous output stream that will remain a gas-phase stream even if cooled below a minimum hydrogen-producing temperature.
摘要翻译：制氢燃料处理组件，包括蒸汽重整燃料处理组件，用于其中的启动组件及其操作方法。在一些实施方案中，启动组件包括起始重整区域，其在第一或第二制氢重整区域的上游。在一些实施方案中，启动重整区域和初级重整区域都是蒸汽重整区域。在一些实施例中，启动组件还包括蒸发区域和启动加热组件中的至少一个。在一些实施例中，启动加热组件是电动加热组件，并且燃料处理组件还包括（主）加热组件，其燃烧来自燃料处理组件的副产物流以产生燃烧废气流。在一些实施方案中，启动重整区域适于产生气体输出流，即使在低于最低产氢温度下冷却时仍保持气相流。

2. 发明申请

WO2007035467A3 SELF-REGULATING FEEDSTOCK DELIVERY SYSTEMS AND HYDROGEN-GENERATING FUEL PROCESSING ASSEMBLIES AND FUEL CELL SYSTEMS INCORPORATING THE SAME 审中-公开
公开(公告)号：WO2007035467A3
公开(公告)日：2007-03-29
申请号：PCT/US2006/035987
申请日：2006-09-13
申请人： IDATECH, LLC , ADAMS, Patton, M. , EDLUND, David, J. , POPHAM, Vernon, Wade , SCHARF, Mesa , STUDEBARKER, R., Todd
发明人： ADAMS, Patton, M. , EDLUND, David, J. , POPHAM, Vernon, Wade , SCHARF, Mesa , STUDEBARKER, R., Todd
IPC分类号： H01M8/06
摘要： Feedstock delivery systems and hydrogen-producing fuel processing assemblies and fuel cell systems containing the same. The feedstock delivery systems include a liquid pump that draws at least one liquid feedstock from a supply and delivers at least one feed stream containing the feedstock(s) to a fuel processor, such as to the hydrogen-producing region thereof. The feedstock delivery system further includes a recycle conduit that establishes a fluid flow path for the liquid feedstock(s) from a location downstream of the pump back to a location upstream of the pump. In some embodiments, the feedstock delivery system further includes a flow restrictor associated with the recycle conduit and a pressure-actuated valve that selectively permits the recycled feedstock to bypass the flow restrictor. In some embodiments, the pump is configured to draw a greater flow rate of the feed stream from the supply than is delivered to the fuel processor.

3. 发明申请

WO2005119824A3 UTILIZATION-BASED FUEL CELL MONITORING AND CONTROL 审中-公开
标题翻译：基于利用的燃料电池监测与控制
公开(公告)号：WO2005119824A3
公开(公告)日：2009-04-09
申请号：PCT/US2005018139
申请日：2005-05-23
申请人： IDATECH LLC , EDLUND DAVID J , LAVEN ARNE , SCHARF MESA
发明人： EDLUND DAVID J , LAVEN ARNE , SCHARF MESA
IPC分类号： H01M8/00 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： H01M8/04992 , H01M8/04231 , H01M8/04388 , H01M8/04395 , H01M8/04589 , H01M8/04753 , H01M8/04761 , H01M8/04776 , H01M8/0491 , H01M8/04925 , H01M8/0612 , H01M8/0662 , H01M2008/1095 , Y02P70/56
摘要： Fuel cell systems and methods for controlling the operation of components of the fuel cell system, which may include a fuel source (46) and a fuel cell stack (24). In some examples, a fuel source (46) is adapted to provide supply fuel to a fuel cell stack (24) at a supply pressure, the fuel cell stack (24) produces electric current at a production amperage. In some examples, a control system (80) is adapted to control operation of the fuel cell stack (24) based on a pressure detected at the fuel celll stack (24). In some examples, a target production amerage is determined based on the detected pressure, such that when electric current is producted at the target production amperage for the detected pressure, the fuel cell stack (24) consumes a predetermined proportion of the supply fuel.
摘要翻译：燃料电池系统和用于控制燃料电池系统的组件的操作的方法，其可以包括燃料源（46）和燃料电池组（24）。在一些示例中，燃料源（46）适于在供应压力下向燃料电池堆（24）供应燃料，燃料电池堆（24）以生产安培数产生电流。在一些示例中，控制系统（80）适于基于在燃料电池堆（24）处检测到的压力来控制燃料电池堆（24）的操作。在一些示例中，基于检测到的压力确定目标生产量，使得当以针对检测到的压力的目标生产安培数产生电流时，燃料电池堆（24）消耗预定比例的供应燃料。

4. 发明申请

WO2007035467A2 SELF-REGULATING FEEDSTOCK DELIVERY SYSTEMS AND HYDROGEN-GENERATING FUEL PROCESSING ASSEMBLIES AND FUEL CELL SYSTEMS INCORPORATING THE SAME 审中-公开
标题翻译：自调节原料输送系统和氢发生燃料处理组件以及包含该装置的燃料电池系统
公开(公告)号：WO2007035467A2
公开(公告)日：2007-03-29
申请号：PCT/US2006035987
申请日：2006-09-13
申请人： IDATECH LLC , ADAMS PATTON M , EDLUND DAVID J , POPHAM VERNON WADE , SCHARF MESA , STUDEBARKER R TODD
发明人： ADAMS PATTON M , EDLUND DAVID J , POPHAM VERNON WADE , SCHARF MESA , STUDEBARKER R TODD
IPC分类号： B01J8/00
CPC分类号： B01J8/0278 , B01J2208/00539 , B01J2208/00548 , B01J2219/00191 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/044 , C01B2203/0445 , C01B2203/047 , C01B2203/066 , C01B2203/1633 , C01B2203/1685 , C01B2203/169
摘要： Feedstock delivery systems and hydrogen-producing fuel processing assemblies and fuel cell systems containing the same. The feedstock delivery systems include a liquid pump that draws at least one liquid feedstock from a supply and delivers at least one feed stream containing the feedstock(s) to a fuel processor, such as to the hydrogen-producing region thereof. The feedstock delivery system further includes a recycle conduit that establishes a fluid flow path for the liquid feedstock(s) from a location downstream of the pump back to a location upstream of the pump. In some embodiments, the feedstock delivery system further includes a flow restrictor associated with the recycle conduit and a pressure-actuated valve that selectively permits the recycled feedstock to bypass the flow restrictor. In some embodiments, the pump is configured to draw a greater flow rate of the feed stream from the supply than is delivered to the fuel processor.
摘要翻译：原料输送系统和产氢燃料处理组件以及包含其的燃料电池系统。原料输送系统包括液体泵，其从供应源吸取至少一种液体原料并将包含原料的至少一个原料流输送到燃料处理器，例如输送到其产氢区。原料输送系统还包括循环管道，其建立用于液体原料的流体流动路径，该流体流动路径从泵的下游位置返回到泵的上游位置。在一些实施例中，原料输送系统还包括与再循环导管相关联的限流器和选择性地允许再循环的原料绕过限流器的压力致动阀。在一些实施例中，泵被配置为从供应中汲取比输送到燃料处理器的进料流更大的流率。

5. 发明申请

WO2012009367A1 POWER INVERTER SYSTEMS WITH HIGH-ACCURACY REFERENCE SIGNAL GENERATION AND ASSOCIATED METHODS OF CONTROL 审中-公开
标题翻译：具有高精度参考信号产生和相关控制方法的电力逆变器系统
公开(公告)号：WO2012009367A1
公开(公告)日：2012-01-19
申请号：PCT/US2011/043726
申请日：2011-07-12
申请人： ADVANCED ENERGY INDUSTRIES, INC. , SCHARF, Mesa, P.
发明人： SCHARF, Mesa, P.
IPC分类号： H01L25/00
CPC分类号： H02M7/12 , H02J3/40 , H02M1/00
摘要： Power converter systems with high accuracy signal generation and associated methods are disclosed herein. In one embodiment, a method for controlling an inverter coupled to a grid includes receiving data representing a voltage signal of the grid, analyzing the received data in frequency domain, and extracting a fundamental frequency component from the analyzed data in frequency domain. The method can also include calculating a waveform based on the fundamental frequency component and controlling an output of the inverter based on the calculated waveform.
摘要翻译：本文公开了具有高精度信号产生和相关方法的功率转换器系统。在一个实施例中，用于控制耦合到电网的逆变器的方法包括接收表示电网的电压信号的数据，分析频域中的接收数据，以及从频域中分析的数据中提取基频分量。该方法还可以包括基于基频分量计算波形，并且基于所计算的波形来控制逆变器的输出。

6. 发明申请

WO2012009365A1 SYSTEMS AND METHODS FOR ELECTRICAL POWER GRID MONITORING USING LOOSELY SYNCHRONIZED PHASORS 审中-公开
标题翻译：使用同步同步电机进行电力监控的系统和方法
公开(公告)号：WO2012009365A1
公开(公告)日：2012-01-19
申请号：PCT/US2011/043722
申请日：2011-07-12
申请人： ADVANCED ENERGY INDUSTRIES, INC. , SCHARF, Mesa, P.
发明人： SCHARF, Mesa, P.
IPC分类号： G05D3/12
CPC分类号： H02J3/383 , H02J3/40 , Y02E10/563
摘要： The present disclosure describes systems and methods for monitoring an electrical power grid using loosely synchronized phasors. The grid can include a phasor measurement unit (PMU) that keeps a highly-accurate time, such as a time provided by GPS signals. A solar power inverter can include a clock that is synchronized to a less-accurate time, such as a time provided by a public time server or a radio time signal. The inverter can also include a PMU that generates phasors timestamped according to the less-accurate time. The inverter can receive phasors from the grid PMU. Although the grid and inverter phasors can be loosely synchronized in time, the inverter can analyze the grid and inverter phasors to determine a state of the grid. For example, the inverter can calculate a Pearson's correlation coefficient based on the grid and inverter phasors, and use the result to determine a state of the grid.
摘要翻译：本公开描述了使用松散同步的相量来监视电网的系统和方法。电网可以包括保持高精度时间的相量测量单元（PMU），例如由GPS信号提供的时间。太阳能逆变器可以包括与不太准确的时间同步的时钟，例如由公共时间服务器提供的时间或无线电时间信号。逆变器还可以包括根据不太准确的时间产生时间戳的相量的PMU。逆变器可以从电网PMU接收相量。虽然电网和逆变器相量可以及时松动同步，但逆变器可以分析电网和逆变器相量来确定电网的状态。例如，逆变器可以根据电网和逆变器相量计算皮尔逊相关系数，并使用结果来确定电网的状态。

7. 发明申请

WO2005119824A2 UTILIZATION-BASED FUEL CELL MONITORING AND CONTROL 审中-公开
标题翻译：基于利用的燃料电池监测与控制
公开(公告)号：WO2005119824A2
公开(公告)日：2005-12-15
申请号：PCT/US2005/018139
申请日：2005-05-23
申请人： IDATECH, LLC , EDLUND, David, J. , LAVEN, Arne , SCHARF, Mesa
发明人： EDLUND, David, J. , LAVEN, Arne , SCHARF, Mesa
IPC分类号： H01M8/04
CPC分类号： H01M8/04992 , H01M8/04231 , H01M8/04388 , H01M8/04395 , H01M8/04589 , H01M8/04753 , H01M8/04761 , H01M8/04776 , H01M8/0491 , H01M8/04925 , H01M8/0612 , H01M8/0662 , H01M2008/1095 , Y02P70/56
摘要： Fuel cell systems and methods for controlling the operation of components of the fuel cell system, which may include a fuel source and a fuel cell stack. In some examples, a fuel source is adapted to provide supply fuel to a fuel cell stack at a supply pressure. The fuel cell stack produces electric current at a production amperage. In some examples, a control system is adapted to control operation of the fuel cell stack based on a pressure detected at the fuel cell stack. In some examples, a target production amperage is determined based on the detected pressure, such that when electric current is produced at the target production amperage for the detected pressure, the fuel cell stack consumes a predetermined proportion of the supply fuel.
摘要翻译：用于控制燃料电池系统的组件的操作的燃料电池系统和方法，其可以包括燃料源和燃料电池组。在一些示例中，燃料源适于在供应压力下向燃料电池堆提供供应燃料。燃料电池堆以生产安培数产生电流。在一些示例中，控制系统适于基于在燃料电池堆处检测到的压力来控制燃料电池堆的操作。在一些示例中，基于检测到的压力确定目标生产安培数，使得当以针对检测到的压力的目标生产安培数产生电流时，燃料电池堆消耗预定比例的供应燃料。

8. 发明申请

WO2007139828A3 HYDROGEN-PRODUCING FUEL PROCESSING ASSEMBLIES, HEATING ASSEMBLIES, AND METHODS OF OPERATING THE SAME 审中-公开
标题翻译：生产燃料的加氢装置，加热装置及其操作方法
公开(公告)号：WO2007139828A3
公开(公告)日：2009-04-02
申请号：PCT/US2007012288
申请日：2007-05-22
申请人： IDATECH LLC , POPHAM VERNON WADE , RENN CURTISS , SCHARF MESA , TAYLOR KYLE
发明人： POPHAM VERNON WADE , RENN CURTISS , SCHARF MESA , TAYLOR KYLE
IPC分类号： B01J8/00
CPC分类号： C01B3/384 , B01J8/0426 , B01J8/0496 , B01J2208/00398 , B01J2208/00415 , B01J2208/00504 , B01J2208/00646 , B01J2208/00716 , C01B3/382 , C01B2203/0233 , C01B2203/04 , C01B2203/06 , C01B2203/0811 , C01B2203/085 , C01B2203/0866 , C01B2203/1288 , C01B2203/146 , C01B2203/1604
摘要： Hydrogen-producing fuel processing assemblies, including steam reforming fuel processing assemblies, startup assemblies for use therein, and methods of operating the same. In some embodiments, the startup assemblies include a startup reforming region that is upstream from a primary, or second, hydrogen-producing reforming region. In some embodiments, the startup reforming region and primary reforming regions are both steam reforming regions. In some embodiments, the startup assembly further includes at least one of a vaporization region and a startup heating assembly. In some embodiments, the startup heating assembly is an electrically powered heating assembly, and the fuel processing assembly further includes a (primary) heating assembly that combusts a byproduct stream from the fuel processing assembly to produce a combustion exhaust stream. In some embodiments, the startup reforming region is adapted to produce a gaseous output stream that will remain a gas-phase stream even if cooled below a minimum hydrogen-producing temperature.
摘要翻译：制氢燃料处理组件，包括蒸汽重整燃料处理组件，用于其中的启动组件及其操作方法。在一些实施方案中，启动组件包括起始重整区域，其在第一或第二制氢重整区域的上游。在一些实施方案中，启动重整区域和初级重整区域都是蒸汽重整区域。在一些实施例中，启动组件还包括蒸发区域和启动加热组件中的至少一个。在一些实施例中，启动加热组件是电动加热组件，并且燃料处理组件还包括（主）加热组件，其燃烧来自燃料处理组件的副产物流以产生燃烧废气流。在一些实施方案中，启动重整区域适于产生气体输出流，即使在低于最低产氢温度下冷却时仍保持气相流。

9. 发明申请

WO2007139828A8 HYDROGEN-PRODUCING FUEL PROCESSING ASSEMBLIES, HEATING ASSEMBLIES, AND METHODS OF OPERATING THE SAME 审中-公开
标题翻译：生产氢燃料加工组件，加热组件及其操作方法
公开(公告)号：WO2007139828A8
公开(公告)日：2008-11-06
申请号：PCT/US2007012288
申请日：2007-05-22
申请人： IDATECH LLC , POPHAM VERNON WADE , RENN CURTISS , SCHARF MESA , TAYLOR KYLE
发明人： POPHAM VERNON WADE , RENN CURTISS , SCHARF MESA , TAYLOR KYLE
IPC分类号： C01B3/26 , B01J19/00
CPC分类号： C01B3/384 , B01J8/0426 , B01J8/0496 , B01J2208/00398 , B01J2208/00415 , B01J2208/00504 , B01J2208/00646 , B01J2208/00716 , C01B3/382 , C01B2203/0233 , C01B2203/04 , C01B2203/06 , C01B2203/0811 , C01B2203/085 , C01B2203/0866 , C01B2203/1288 , C01B2203/146 , C01B2203/1604
摘要： Hydrogen-producing fuel processing assemblies, including steam reforming fuel processing assemblies, startup assemblies for use therein, and methods of operating the same. In some embodiments, the startup assemblies include a startup reforming region that is upstream from a primary, or second, hydrogen-producing reforming region. In some embodiments, the startup reforming region and primary reforming regions are both steam reforming regions. In some embodiments, the startup assembly further includes at least one of a vaporization region and a startup heating assembly. In some embodiments, the startup heating assembly is an electrically powered heating assembly, and the fuel processing assembly further includes a (primary) heating assembly that combusts a byproduct stream from the fuel processing assembly to produce a combustion exhaust stream. In some embodiments, the startup reforming region is adapted to produce a gaseous output stream that will remain a gas-phase stream even if cooled below a minimum hydrogen-producing temperature.
摘要翻译：制氢燃料处理组件，包括蒸汽重整燃料处理组件，用于其中的启动组件及其操作方法。在一些实施方案中，启动组件包括起始重整区域，其在初级或第二制氢重整区域的上游。在一些实施方案中，启动重整区域和初级重整区域都是蒸汽重整区域。在一些实施例中，启动组件还包括蒸发区域和启动加热组件中的至少一个。在一些实施例中，启动加热组件是电动加热组件，并且燃料处理组件还包括（主）加热组件，其燃烧来自燃料处理组件的副产物流以产生燃烧废气流。在一些实施方案中，启动重整区域适于产生气体输出物流，即使冷却到最低产氢温度以下，气流也将保持气相物流。

10. 发明申请

WO2007139715A3 FUEL CELL ANODE PURGE SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2007139715A3
公开(公告)日：2007-12-06
申请号：PCT/US2007/011813
申请日：2007-05-16
申请人： IDATECH, LLC , SCHARF, Mesa
发明人： SCHARF, Mesa
IPC分类号： H01M2/36 , H01M8/00
摘要： Systems and methods of purging liquid from an anode flow field of a fuel cell having an anode region and a cathode region. A fuel cell is electrically coupled to an energy consuming device that applies a load to the fuel cell. A fuel stream is delivered to the anode region, and an oxidant stream to the cathode region, thereby causing an anode purge stream to be emitted from the anode region, and causing the fuel cell to generate an electrical output that satisfies at least a portion of the electrical load. The fuel ceil is then electrically isolated from the applied load for a temporary period of time without substantially altering the flow rate of the fuel stream delivered to the anode region. The period of time is sufficient to cause the flow rate of the purge stream emitted from the anode region to increase in magnitude to expel from the anode region a substantial portion of any liquid that has collected in the anode flow field.

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