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61. 发明授权

US09252640B2 Generator set assembly with baffle 有权
标题翻译：发电机组装配挡板
公开(公告)号：US09252640B2
公开(公告)日：2016-02-02
申请号：US14536377
申请日：2014-11-07
申请人： Cummins Power Generation IP, Inc.
发明人： Daniel D. Gillett , Shawn J. Kipka
IPC分类号： F01P7/14 , H02K5/20 , F02B63/04 , F01P7/16
CPC分类号： H02K5/20 , F01P7/16 , F01P7/167 , F01P2007/146 , F01P2025/62 , F01P2060/08 , F02B63/044
摘要： An apparatus includes a housing having a ventilation opening. A component such as a generator set can be disposed within an interior space of the housing. A baffle can be disposed within the interior space of the housing at a location that obstructs an acoustic line of sight between the ventilation opening and the component to eliminate or otherwise reduce a sound signature of the component. The baffle can also be configured to accumulate water from the ventilation opening. A drain can also be provided to aid in the removal of water accumulated by the baffle and route the water outside the housing.
摘要翻译：一种装置包括具有通风口的壳体。诸如发电机组的部件可以设置在壳体的内部空间内。挡板可以设置在壳体的内部空间中的阻塞通气开口和部件之间的声学视线的位置，以消除或以其他方式减小部件的声音特征。挡板还可以被配置成从通风口积聚水。还可以提供排水口以帮助去除由挡板积聚的水并将水排出外壳外部。

62. 发明申请

US20160011569A1 GENSET POWER CONTROL IN POWER SYSTEMS 有权
标题翻译：电力系统中的传感器功率控制
公开(公告)号：US20160011569A1
公开(公告)日：2016-01-14
申请号：US14329072
申请日：2014-07-11
申请人： Cummins Power Generation IP, Inc.
发明人： Mark Schultz
IPC分类号： G05B11/42 , H03L5/02
CPC分类号： G05B11/42 , H02J3/46 , H03L5/02
摘要： A method includes determining an average set load corresponding to a plurality of gensets of a power system, generating a power error based on the determined average set load and a set load of a genset of the plurality, generating a first offset based on a function of the power error and a predetermined factor, determining a secondary offset, generating a final offset based on the first offset and the secondary offset, generating a final reference value based on a nominal reference and the final offset, and applying the final reference value to obtain proportional load sharing between the plurality of gensets.
摘要翻译：一种方法包括确定与电力系统的多个发电机组相对应的平均设定负载，基于所确定的平均设定负载和多个发电机组的设定负载产生功率误差，基于功率系数的函数产生第一偏移功率误差和预定因子，确定次级偏移，基于第一偏移和次级偏移产生最终偏移，基于标称参考和最终偏移生成最终参考值，以及应用最终参考值以获得多个发电机组之间的比例负载分担。

63. 发明申请

US20130227834A1 COIL SPRING GENSET VIBRATION ISOLATION SYSTEM 审中-公开
标题翻译：螺旋弹簧传感器隔振系统
公开(公告)号：US20130227834A1
公开(公告)日：2013-09-05
申请号：US13858674
申请日：2013-04-08
申请人： CUMMINS POWER GENERATION IP, INC.
发明人： Eric L. Nordstrom , Aaron C. Johnson , Peter G. Van de Walker
IPC分类号： F16F15/08 , F16F3/12
CPC分类号： F16F15/085 , F16F3/12 , F16F15/06 , Y10T29/49002
摘要： An electric power generation device includes a genset with an engine coupled to a generator and an enclosure that includes a base having a plurality of bosses protruding upwardly each a respective predetermined height from a surface of the base. A plurality of coil springs is positioned between an upper surface of each of the bosses and a respective mounting member of the genset. The bosses and the mounting members are positioned such that each respective coil spring is approximately equally loaded by the genset.
摘要翻译：一种发电装置包括具有联接到发电机的发动机的发电机组和包括具有从基座的表面各自相应的预定高度向上突出的多个凸起的基座的外壳。多个螺旋弹簧位于每个凸台的上表面和发电机组的相应安装构件之间。凸台和安装构件被定位成使得每个相应的螺旋弹簧几乎等同地由发电机组负载。

64. 发明授权

US11554334B2 Air cleaner 有权
公开(公告)号：US11554334B2
公开(公告)日：2023-01-17
申请号：US16697089
申请日：2019-11-26
申请人： Cummins Power Generation IP, Inc.
发明人： Hans L. Drabek , Anthony T. Klejeski
IPC分类号： B01D46/00 , B01D46/10 , H02K7/18 , H02K11/04 , H02K9/26
摘要： Systems and apparatuses include a generator set including a chassis, an engine mounted to the chassis, an inverter coupled to the engine, and a housing coupled to the chassis. The engine and inverter are contained within the chassis and the housing. An air cleaner is sized to fit within the housing and includes an air cleaner housing defining an inlet and an outlet, and a sealing surface positioned between the inlet and the outlet, and a cover pivotably coupled to the air cleaner housing and including a carrier sized to be received within the air cleaner housing. The cover includes an air filter receiving feature structured to support an air filter and position the air filter between the inlet and the outlet, and a carrier flange structured to seal a portion of the air filter between the sealing surface and the carrier flange when the cover is arranged in a closed position.

65. 发明申请

US20230010956A1 ELECTRONIC PUMP/COMPRESSOR FOR AN ENGINE SYSTEM 有权
公开(公告)号：US20230010956A1
公开(公告)日：2023-01-12
申请号：US17782561
申请日：2020-12-02
申请人： Cummins Power Generation IP, Inc.
发明人： Trideep Singh , Jingxuan Liu , Veronica Susan Perks , Phillip L. Roach , Carlos Alcides Lana , John C. Stetter , Stephen Cox , Philipe F. Saad , Rick Vaughn Lewis, Jr. , Milan Khushal Visaria
IPC分类号： F02B37/16 , F02M35/10 , F02B37/04 , F02B39/10 , F02M35/104
摘要： Systems and apparatuses include a system including an electronic compressor, a bypass intake coupled between an engine system of a generator set and the electronic compressor, a bypass outlet coupled between the electronic compressor and the engine system, and a valve positioned to selectively inhibit flow between the bypass intake and the bypass outlet during a starting operation.

66. 发明申请

US20220352716A1 REVERSE FLOW AUTOMATIC TRANSFER SWITCH 有权
公开(公告)号：US20220352716A1
公开(公告)日：2022-11-03
申请号：US17866347
申请日：2022-07-15
申请人： Cummins Power Generation IP, Inc.
发明人： Julie M. Delago , Timothy R. Beaucage , Dennis McDonald
IPC分类号： H02J3/06 , H01H3/28 , H02J9/06
摘要： Systems and apparatuses include an automatic transfer switch including a source pole coupled with a power source, a first load pole coupled with a first load, a second load pole coupled with a second load, a first switch selectively coupling the first load pole to the source pole, and a second switch selectively coupling the second load pole to the source pole.

67. 发明授权

US11244794B2 Current balancing for automatic transfer switches 有权
公开(公告)号：US11244794B2
公开(公告)日：2022-02-08
申请号：US16756975
申请日：2018-10-18
申请人： Cummins Power Generation IP, Inc.
发明人： Amrit Supriya , Wangwei Zhou
IPC分类号： H01H9/54 , H01H47/00 , H01H9/00 , H02J9/06
摘要： An automatic transfer switch includes a first phase switch component having a first plurality of cassettes, and at least one outer bus component disposed at an outer side of the first phase switch component. The automatic transfer switch additionally includes a first plate which is disposed on the outer side of the first phase switch component at a terminal end of the first phase switch component. The first plate is structured to increase impedance on an outer bus component of the first phase switch component to rebalance current along the first phase switch component.

68. 发明申请

US20210193405A1 CURRENT BALANCING FOR AUTOMATIC TRANSFER SWITCHES 有权
公开(公告)号：US20210193405A1
公开(公告)日：2021-06-24
申请号：US16756975
申请日：2018-10-18
申请人： Cummins Power Generation IP, Inc.
发明人： Amrit Supriya , Wangwei Zhou
IPC分类号： H01H9/00 , H02J9/06
摘要： An automatic transfer switch includes a first phase switch component having a first plurality of cassettes, and at least one outer bus component disposed at an outer side of the first phase switch component. The automatic transfer switch additionally includes a first plate which is disposed on the outer side of the first phase switch component at a terminal end of the first phase switch component. The first plate is structured to increase impedance on an outer bus component of the first phase switch component to rebalance current along the first phase switch component.

69. 发明申请

US20210164370A1 LOW NOISE ENCLOSURE 有权
公开(公告)号：US20210164370A1
公开(公告)日：2021-06-03
申请号：US17172329
申请日：2021-02-10
申请人： Cummins Power Generation IP, Inc.
发明人： David W. Strombeck , Stephen W. Osmonson , Sathyanarayanan Arumugam , Shashikant Ramdas More
IPC分类号： F01N1/08 , F01N1/10 , F02B63/04 , F02M35/12 , G10K11/162
摘要： Systems and apparatuses include an apparatus including an intake defined by an intake aperture, an intake baffle, and an intake floor structured to couple to an intake portion of an enclosure roof, the intake extending along at least eighty percent (80%) of a width of the apparatus on a first side, an exhaust defined by an exhaust aperture, an exhaust baffle, and an exhaust floor structured to couple to an exhaust portion of the enclosure roof, the exhaust extending along at least eighty percent (80%) of the width of the apparatus on a second side opposite the first side, a partition panel isolating the intake from the exhaust, and an engagement mechanism structured to couple the apparatus to a generator set.

70. 发明授权

US11016135B2 Systems and methods for ground fault detection in power systems using communication network 有权
公开(公告)号：US11016135B2
公开(公告)日：2021-05-25
申请号：US16202571
申请日：2018-11-28
申请人： Cummins Power Generation IP, Inc.
发明人： Shubhranshu Verma , Julie M. Delago
IPC分类号： G01R31/08 , H02H1/00 , H02H3/16
摘要： Systems, methods, storage media, and computing platforms for determining a fault in a power system, executing on a controller are disclosed. Exemplary implementations may: receive a first value of current flow from a first current sensor installed on a first bus of the power system; receive a second value of current flow from a second current sensor installed on a second bus of the power system; determine a first direction of power flow in the first current sensor using the first value of current flow; determine a second direction of power flow in the second current sensor using the second value of current flow; and determine a power fault is located on one of the first bus of the power system or the second bus of the power system based on the first direction of power flow and the second direction of power flow.

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