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21. 发明授权

US09293978B2 Split phase power conversion apparatuses, methods and systems 有权
标题翻译：分相电力转换装置，方法和系统
公开(公告)号：US09293978B2
公开(公告)日：2016-03-22
申请号：US14159208
申请日：2014-01-20
申请人： Cummins Power Generation IP, Inc.
发明人： Elias Ayana , Shabari Nath , Abel Solorzano , Andrew Walseth , Sergey Kunin , Brad Palmer
IPC分类号： H02M5/458 , H02M1/084
CPC分类号： H02M1/084 , H02M5/458 , H02M5/4585
摘要： Split phase power conversion apparatuses, methods and systems are disclosed. One exemplary embodiment includes a generator, an AC/DC converter coupled with the generator, a DC bus coupled with the AC/DC converter, and an inverter coupled with the DC bus. The inverter includes first, second, and third legs each including a plurality of switches. A first controller provides a control signal to the first leg based upon a voltage between a first system output and a second system output and a first current provided to the first system output. A second controller provides a second control signal to the second leg based upon a voltage between the second system output and a third system output and a second current provided to the third system output. A third controller controls the third leg to provide an output equal to one half of the DC bus voltage.
摘要翻译：公开了分相电力转换装置，方法和系统。一个示例性实施例包括发电机，与发电机耦合的AC / DC转换器，与AC / DC转换器耦合的DC总线以及与DC总线耦合的逆变器。逆变器包括每个包括多个开关的第一，第二和第三支脚。第一控制器基于第一系统输出和第二系统输出之间的电压以及提供给第一系统输出的第一电流向第一支路提供控制信号。第二控制器基于第二系统输出与第三系统输出之间的电压和提供给第三系统输出的第二电流向第二支路提供第二控制信号。第三控制器控制第三支路以提供等于DC总线电压的一半的输出。

22. 发明申请

US20160028096A1 SYSTEM AND METHOD FOR INCREASING THE EFFICIENCY FOR A SOLID OXIDE FUEL CELL SYSTEM 审中-公开
标题翻译：一种提高固体燃料电池系统效率的系统和方法
公开(公告)号：US20160028096A1
公开(公告)日：2016-01-28
申请号：US14340735
申请日：2014-07-25
申请人： Cummins Power Generation IP, Inc.
发明人： Charles J. Vesely , Xin G. Li
IPC分类号： H01M8/04 , H01M8/12 , H01M8/06
CPC分类号： H01M8/0618 , H01M8/04022 , H01M8/04074 , H01M8/04164 , H01M8/04171 , H01M8/04223 , H01M8/04291 , H01M2008/1293
摘要： System and method for increasing efficiency of a solid oxide fuel cell (SOFC) system by recapturing water via a condensate extraction system that extracts water from a hot cathode exhaust flow of the SOFC stack. Further, the SOFC system can include a radiant heater which has a fuel inlet, an air intake, and an exhaust outlet independent and separate from the power generating components in the SOFC system. The radiant heater can bring the SOFC stack up to operating temperature quickly and/or maintain near operational mode temperatures of the SOFC stack during a hibernation mode.
摘要翻译：通过从SOFC堆叠的热阴极排气流中提取水的冷凝物萃取系统重新获取水，提高固体氧化物燃料电池（SOFC）系统的效率的系统和方法。此外，SOFC系统可以包括辐射加热器，其具有与SOFC系统中的发电部件独立且分离的燃料入口，进气口和排气出口。在休眠模式期间，辐射加热器可以使SOFC堆栈快速地达到工作温度和/或保持SOFC堆叠的工作模式温度。

23. 发明申请

US20150292200A1 ACOUSTIC COVERING FOR A GENERATOR SET ENCLOSURE WITH PRESSURE SENSITIVE ADHESIVE 有权
标题翻译：用于压力敏感粘合剂的发生器套装的声学覆盖
公开(公告)号：US20150292200A1
公开(公告)日：2015-10-15
申请号：US14252263
申请日：2014-04-14
申请人： Cummins Power Generation IP, Inc.
发明人： Shashikant Ramdas More
IPC分类号： E04B1/82
CPC分类号： H02K5/24 , F02B63/04 , F02B63/044 , G10K11/162
摘要： A housing for a generator set includes an enclosure within which the generator set is disposed. The housing further includes a covering including a substantially flat top face and a bottom face comprising a plurality of undulations. The bottom face is disposed between the top face and the enclosure. Each of the plurality of undulations has a peak atop which an adhesive bead is positioned. The adhesive bead is responsive to pressure exerted thereon. Each of the undulations is in contact with the enclosure via a respective adhesive bead.
摘要翻译：用于发电机组的壳体包括其中设置发电机组的外壳。壳体还包括覆盖物，其包括基本平坦的顶面和包括多个起伏的底面。底面设置在顶面和外壳之间。多个起伏中的每一个在粘合剂珠的位置上具有峰顶。粘合剂珠对其上施加的压力是有反应的。每个起伏通过相应的粘合剂珠与外壳接触。

24. 发明申请

US20150207396A1 Split Phase Power Conversion Apparatuses, Methods and Systems 有权
标题翻译：分相电源转换装置，方法和系统
公开(公告)号：US20150207396A1
公开(公告)日：2015-07-23
申请号：US14159208
申请日：2014-01-20
申请人： Cummins Power Generation IP, Inc.
发明人： Elias Ayana , Shabari Nath , Abel Solorzano , Andrew Walseth , Sergey Kunin , Brad Palmer
IPC分类号： H02M1/084 , H02M5/458
CPC分类号： H02M1/084 , H02M5/458 , H02M5/4585
摘要： Split phase power conversion apparatuses, methods and systems are disclosed. One exemplary embodiment includes a generator, an AC/DC converter coupled with the generator, a DC bus coupled with the AC/DC converter, and an inverter coupled with the DC bus. The inverter includes first, second, and third legs each including a plurality of switches. A first controller provides a control signal to the first leg based upon a voltage between a first system output and a second system output and a first current provided to the first system output. A second controller provides a second control signal to the second leg based upon a voltage between the second system output and a third system output and a second current provided to the third system output. A third controller controls the third leg to provide an output equal to one half of the DC bus voltage.
摘要翻译：公开了分相电力转换装置，方法和系统。一个示例性实施例包括发电机，与发电机耦合的AC / DC转换器，与AC / DC转换器耦合的DC总线以及与DC总线耦合的逆变器。逆变器包括每个包括多个开关的第一，第二和第三支脚。第一控制器基于第一系统输出和第二系统输出之间的电压以及提供给第一系统输出的第一电流向第一支路提供控制信号。第二控制器基于第二系统输出与第三系统输出之间的电压和提供给第三系统输出的第二电流向第二支路提供第二控制信号。第三控制器控制第三支路以提供等于DC总线电压的一半的输出。

25. 发明授权

US08919297B2 Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management 有权
标题翻译：用于发动机热管理的蒸发冷却和湿压缩的装置，系统和方法
公开(公告)号：US08919297B2
公开(公告)日：2014-12-30
申请号：US14081565
申请日：2013-11-15
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray
IPC分类号： F02B47/02 , F02M25/028 , F01B1/12 , F02B47/08 , F02D41/00 , F02M25/07 , F02M27/04 , F02M27/08 , F02M25/022 , F02M35/08 , F02B1/12
CPC分类号： F02B47/02 , F01B1/12 , F02B1/12 , F02B29/0481 , F02B47/08 , F02D41/0025 , F02M25/0222 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/028 , F02M26/35 , F02M27/04 , F02M27/08 , F02M35/088
摘要： An apparatus including a reciprocating internal combustion engine with at least one piston and cylinder set and an intake stream; at least one liquid atomizer in fluid communication with the intake stream operable to provide a plurality of liquid droplets with a diameter less than 5 μm to the intake stream; and a controller where the controller is able to adjust an index of compression for the engine by: calculating a wet compression level in response to an engine operating limit and adjusting the at least one liquid atomizer in response to the wet compression level.
摘要翻译：一种装置，包括具有至少一个活塞和气缸组以及进气流的往复式内燃机; 与进气流体流体连通的至少一个液体雾化器可操作以向吸入流提供直径小于5μm的多个液滴; 以及控制器，其中所述控制器能够通过以下方式来调节所述发动机的压缩指数：响应于发动机操作极限来计算湿压缩水平并响应于所述湿压缩水平来调节所述至少一个液体雾化器。

26. 发明授权

US08904973B2 Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management 有权
公开(公告)号：US08904973B2
公开(公告)日：2014-12-09
申请号：US14081663
申请日：2013-11-15
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray
IPC分类号： F02B47/02 , F02M25/028 , F01B1/12 , F02B47/08 , F02D41/00 , F02M25/07 , F02M27/04 , F02M27/08 , F02M25/022 , F02M35/08 , F02B1/12
CPC分类号： F02B47/02 , F01B1/12 , F02B1/12 , F02B29/0481 , F02B47/08 , F02D41/0025 , F02M25/0222 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/028 , F02M26/35 , F02M27/04 , F02M27/08 , F02M35/088
摘要： An apparatus including a reciprocating internal combustion engine with at least one piston and cylinder set and an intake stream; at least one liquid atomizer in fluid communication with the intake stream operable to provide a plurality of liquid droplets with a diameter less than 5 μm to the intake stream; and a controller where the controller is able to adjust an index of compression for the engine by: calculating a wet compression level in response to an engine operating limit and adjusting the at least one liquid atomizer in response to the wet compression level.

27. 发明申请

US20140298776A1 EXHAUST INJECTION MUFFLER 有权
标题翻译：排气喷嘴
公开(公告)号：US20140298776A1
公开(公告)日：2014-10-09
申请号：US14310857
申请日：2014-06-20
申请人： CUMMINS POWER GENERATION IP, INC.
发明人： Mark E. Turpin , Clayton SMITH , Gary A. SALMONSON , Brian G. HAUPT , Shawn John KIPKA , Kurt BUTZ , Lee SEVERTSON , David W. STROMBECK
IPC分类号： F01N3/20
CPC分类号： F01N3/20 , F01N1/00 , F01N3/046 , F01N3/101 , F01N3/108 , F01N3/2853 , F01N13/14 , F01N2240/02 , F01N2260/024 , F01N2560/025 , F01N2570/10 , F01N2590/02 , F01N2900/1621 , Y02T10/22
摘要： An internal combustion engine is coupled to an electric power generator. An exhaust manifold for the engine includes an exhaust gas conduit. A housing includes a catalyst in fluid communication with the conduit to receive exhaust produced by the engine. The catalyst is operable to reduce one or more constituents of the exhaust.
摘要翻译：内燃机与发电机连接。用于发动机的排气歧管包括废气导管。壳体包括与导管流体连通以接收由发动机产生的排气的催化剂。催化剂可操作以减少排气的一种或多种组分。

28. 发明授权

US08810062B2 Transfer switch assembly and method 有权
标题翻译：转换开关总成及方法
公开(公告)号：US08810062B2
公开(公告)日：2014-08-19
申请号：US13900813
申请日：2013-05-23
申请人： Cummins Power Generation IP, Inc
发明人： Jerry Murray , Allen B. Carney , Randall L. Bax , Elias Ayana , Roger Pautzke , John McCarthy
IPC分类号： B60L1/00 , B60L3/00 , H02G3/00 , H02J7/34 , H02J4/00 , H01H11/00 , H02M5/458
CPC分类号： H02J7/14 , H01H11/00 , H02J4/00 , H02J7/1415 , H02J7/34 , H02M5/458 , Y10T29/49105 , Y10T307/344 , Y10T307/696
摘要： A method for assembly of a transfer switch is disclosed that includes a power switch device with a number engagement landings and a printed circuit board defining an opening bordered by a number of tabs. The tabs engage the landings as the switch device extends through the openings, and can be fastened together.
摘要翻译：公开了一种用于组装转换开关的方法，其包括具有多个接合平台的电源开关装置和限定由多个突片限定的开口的印刷电路板。当开关装置延伸通过开口时，突片接合着陆，并且可以紧固在一起。

29. 发明申请

US20140069369A1 APPARATUS, SYSTEMS, AND METHODS TO ADDRESS EVAPORATIVE COOLING AND WET COMPRESSION FOR ENGINE THERMAL MANAGEMENT 审中-公开
标题翻译：用于发动机热管理的设备，系统和方法来处理蒸发冷却和湿度压缩
公开(公告)号：US20140069369A1
公开(公告)日：2014-03-13
申请号：US14081663
申请日：2013-11-15
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray
IPC分类号： F02B47/02
CPC分类号： F02B47/02 , F01B1/12 , F02B1/12 , F02B29/0481 , F02B47/08 , F02D41/0025 , F02M25/0222 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/028 , F02M26/35 , F02M27/04 , F02M27/08 , F02M35/088
摘要： An apparatus including a reciprocating internal combustion engine with at least one piston and cylinder set and an intake stream; at least one liquid atomizer in fluid communication with the intake stream operable to provide a plurality of liquid droplets with a diameter less than 5 μm to the intake stream; and a controller where the controller is able to adjust an index of compression for the engine by: calculating a wet compression level in response to an engine operating limit and adjusting the at least one liquid atomizer in response to the wet compression level.
摘要翻译：一种装置，包括具有至少一个活塞和气缸组以及进气流的往复式内燃机; 与进气流体流体连通的至少一个液体雾化器，其可操作以向进气流提供直径小于5um的多个液滴; 以及控制器，其中所述控制器能够通过以下方式来调节所述发动机的压缩指数：响应于发动机操作极限来计算湿压缩水平并且响应于所述湿压缩水平调整所述至少一个液体雾化器。

30. 发明授权

US11552475B2 Systems and methods for stationary energy storage system optimization 有权
公开(公告)号：US11552475B2
公开(公告)日：2023-01-10
申请号：US17248286
申请日：2021-01-19
申请人： Cummins Power Generation IP, Inc.
发明人： Yunxin Ni
IPC分类号： H01M10/46 , H02J3/32 , H01M10/42 , H01M10/44 , H02J7/00
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One implementation relates to an energy storage system comprising an energy storage device, an inverter configured to control a flow of power out of the energy storage device, a rectifier configured to control the flow of power into the energy storage device and one or more controllers. The one or more controllers may be configured to determine a schedule of a plurality of time periods based on historical price data. Each of the plurality of time periods may be associated with one of a state of charging, discharging, or idle. The one or more controllers may be configured to control the inverter and the rectifier based on the determined schedule.

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