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1. 发明授权

US10715067B2 Control of an engine-driven generator to address transients of an electrical power grid connected thereto 有权
公开(公告)号：US10715067B2
公开(公告)日：2020-07-14
申请号：US16422706
申请日：2019-05-24
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray , Patrick M Pierz , Bradford K. Palmer , Andrew Kitchen
IPC分类号： H02P9/04 , F02D19/02 , F02D29/06 , F02P5/15 , H02P9/10 , H02K7/18 , H02P101/15 , H02J3/46 , F02M21/02
摘要： A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load.

2. 发明授权

US09812866B2 Energy storage system 有权
公开(公告)号：US09812866B2
公开(公告)日：2017-11-07
申请号：US14626181
申请日：2015-02-19
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J3/38 , H02J7/34 , H02J3/06 , H02J3/32 , H02J7/00 , H02J7/02 , H02J9/06
CPC分类号： H02J3/32 , H02J7/007 , H02J7/022 , H02J7/1415 , H02J7/1423 , H02J7/34 , H02J9/062 , H02J9/066 , H02J9/08 , H02J2007/143
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device. The energy storage system further includes a controller configured to control the bidirectional inverter based on one or more signals received from the generator set coupled to the inverter via an AC bus. The controller is configured to, based on the one or more signals, control the bidirectional inverter to store power generated by the generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set to maintain the generator set within a range of one or more operating conditions.

3. 发明授权

US11196265B2 Energy storage system 有权
公开(公告)号：US11196265B2
公开(公告)日：2021-12-07
申请号：US16734105
申请日：2020-01-03
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J5/00 , H02J7/02 , H02J3/26 , H02J3/32 , H02J7/04 , H02J3/02 , H02J7/14
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device via a plurality of phases. The energy storage system further includes a controller configured to control the bidirectional inverter based on a load condition on one or more phases. The controller is configured to control the bidirectional inverter to store power generated by a generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set in response to detecting a load imbalance between the phases.

4. 发明申请

US20190363654A1 CONTROL OF AN ENGINE-DRIVEN GENERATOR TO ADDRESS TRANSIENTS OF AN ELECTRICAL POWER GRID CONNECTED THERETO 审中-公开
公开(公告)号：US20190363654A1
公开(公告)日：2019-11-28
申请号：US16422706
申请日：2019-05-24
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray , Patrick M Pierz , Bradford K. Palmer , Andrew Kitchen
IPC分类号： H02P9/04 , F02D29/06 , F02P5/15 , H02P9/10 , H02K7/18 , F02D19/02 , H02J3/46
摘要： A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load.

5. 发明申请

US20150349661A1 MODULAR INVERTER PLATFORM PROVIDING PHYSICAL AND ELECTRICAL CONFIGURABILITY AND SCALABILITY 有权
标题翻译：提供物理和电气配置和可扩展性的模块化逆变器平台
公开(公告)号：US20150349661A1
公开(公告)日：2015-12-03
申请号：US14728556
申请日：2015-06-02
申请人： Cummins Power Generation IP, Inc.
发明人： Sergey Kunin , Bradford K. Palmer , Elias M. Ayana
IPC分类号： H02M7/5387
CPC分类号： H02M7/5387 , H05K1/141 , H05K1/148 , H05K3/368 , H05K7/1432
摘要： Modular inverter platforms and methods for providing physical and electrical configurability and scalability are disclosed. The modular inverter apparatus includes a printed circuit board (PCB) comprising at least two modules and one or more mounting components structured to switch the at least two modules between a plurality of physical configurations. The modular inverter apparatus also includes a plurality of electrical interconnections structured to electrically connect the at least two modules and to switch the at least two modules between a plurality of electrical configurations.
摘要翻译：公开了用于提供物理和电气可配置性和可扩展性的模块化逆变器平台和方法。所述模块化逆变器装置包括印刷电路板（PCB），所述印刷电路板包括至少两个模块和一个或多个安装部件，所述安装部件构造成在所述多个物理配置之间切换所述至少两个模块所述模块化逆变器装置还包括被构造为电连接所述至少两个模块并且在多个电配置之间切换所述至少两个模块的多个电互连。

6. 发明申请

US20200251911A1 ENERGY STORAGE SYSTEM 审中-公开
公开(公告)号：US20200251911A1
公开(公告)日：2020-08-06
申请号：US16734105
申请日：2020-01-03
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J5/00 , H02J3/26 , H02J3/32 , H02J3/02 , H02J7/02
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device via a plurality of phases. The energy storage system further includes a controller configured to control the bidirectional inverter based on a load condition on one or more phases. The controller is configured to control the bidirectional inverter to store power generated by a generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set in response to detecting a load imbalance between the phases.

7. 发明申请

US20180041153A1 CONTROL OF AN ENGINE-DRIVEN GENERATOR TO ADDRESS TRANSIENTS OF AN ELECTRICAL POWER GRID CONNECTED THERETO 审中-公开
公开(公告)号：US20180041153A1
公开(公告)日：2018-02-08
申请号：US15783874
申请日：2017-10-13
申请人： Cummins Power Generation IP, Inc.
发明人： John R. Pendray , Patrick M. Pierz , Bradford K. Palmer , Andrew Kitchen
IPC分类号： H02P9/04 , F02D19/02 , F02P5/15 , H02J3/46 , H02P9/10 , H02K7/18 , F02D29/06 , F02M21/02
CPC分类号： H02P9/04 , F02D19/02 , F02D29/06 , F02M21/0212 , F02M21/0215 , F02P5/15 , H02J3/46 , H02K7/1815 , H02P9/10 , H02P9/102 , H02P9/105 , H02P9/107 , H02P2101/15 , Y02T10/32 , Y02T10/46
摘要： A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load.

8. 发明申请

US20160359328A1 ENERGY STORAGE SYSTEM 有权
标题翻译：能源储存系统
公开(公告)号：US20160359328A1
公开(公告)日：2016-12-08
申请号：US14626181
申请日：2015-02-19
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J3/32 , H02J7/00 , H02J7/02
CPC分类号： H02J3/32 , H02J7/007 , H02J7/022 , H02J7/1415 , H02J7/1423 , H02J7/34 , H02J9/062 , H02J9/066 , H02J9/08 , H02J2007/143
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device. The energy storage system further includes a controller configured to control the bidirectional inverter based on one or more signals received from the generator set coupled to the inverter via an AC bus. The controller is configured to, based on the one or more signals, control the bidirectional inverter to store power generated by the generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set to maintain the generator set within a range of one or more operating conditions.
摘要翻译：提供了用于控制来自能量存储系统的功率流的系统和方法。一个能量存储系统包括能量存储装置和被配置为控制进入或流出能量存储装置的动力流的双向反相器。能量存储系统还包括控制器，其被配置为基于经由AC总线从耦合到逆变器的发电机组接收的一个或多个信号来控制双向逆变器。控制器被配置为基于一个或多个信号来控制双向逆变器以将发电机组产生的功率存储在能量存储装置中，并将功率从能量存储装置传输到由发电机组驱动的负载，以维持发电机组在一个或多个操作条件的范围内。

9. 发明申请

US20180198282A1 ENERGY STORAGE SYSTEM 审中-公开
公开(公告)号：US20180198282A1
公开(公告)日：2018-07-12
申请号：US15802164
申请日：2017-11-02
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J3/32 , H02J9/06 , H02J7/00 , H02J7/02 , H02J7/34
CPC分类号： H02J3/32 , H02J7/007 , H02J7/022 , H02J7/1415 , H02J7/1423 , H02J7/34 , H02J9/062 , H02J9/066 , H02J9/08 , H02J2007/143
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device. The energy storage system further includes a controller configured to control the bidirectional inverter based on one or more signals received from the generator set coupled to the inverter via an AC bus. The controller is configured to, based on the one or more signals, control the bidirectional inverter to store power generated by the generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set to maintain the generator set within a range of one or more operating conditions.

10. 发明申请

US20180123352A1 ENERGY STORAGE SYSTEM 审中-公开
公开(公告)号：US20180123352A1
公开(公告)日：2018-05-03
申请号：US15722381
申请日：2017-10-02
申请人： Cummins Power Generation IP, Inc.
发明人： Michelle Hunt , Elias M. Ayana , Bradford K. Palmer
IPC分类号： H02J5/00 , H02J7/02
摘要： Systems and methods for controlling power flow to and from an energy storage system are provided. One energy storage system includes an energy storage device and a bidirectional inverter configured to control a flow of power into or out of the energy storage device via a plurality of phases. The energy storage system further includes a controller configured to control the bidirectional inverter based on a load condition on one or more phases. The controller is configured to control the bidirectional inverter to store power generated by a generator set in the energy storage device and transmit power from the energy storage device to a load driven by the generator set in response to detecting a load imbalance between the phases.

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