公开(公告)号：EP3888215B1

公开(公告)日：2024-08-28

申请号：EP19820983.5

申请日：2019-11-26

IPC分类号： H02J3/00 ,  H01H25/04 ,  H02J3/14 ,  H02J9/06

CPC分类号： H02J3/14 ,  H02J9/061 ,  H02J3/0073 ,  Y04S20/222 ,  Y04S20/248 ,  Y02B70/30 ,  Y02B70/3225 ,  H02J2310/5820200101

公开(公告)号：EP3516675B1

公开(公告)日：2024-01-03

申请号：EP17853815.3

申请日：2017-09-20

发明人： YAN, Jiaxiang ,  DYE, Brian Gregory

IPC分类号： H01H33/42 ,  H02J9/06 ,  H01H7/16

公开(公告)号：EP3625885B1

公开(公告)日：2022-09-21

申请号：EP18727605.0

申请日：2018-05-10

发明人： MURTHY-BELLUR, Subbarao Dakshina ,  YANG, Heng ,  CAI, Minyu

IPC分类号： H02M3/335 ,  H02M3/337

公开(公告)号：EP3631959A1

公开(公告)日：2020-04-08

申请号：EP18727992.2

申请日：2018-05-15

申请人： Cummins Power Generation IP, Inc.

发明人： MURTHY-BELLUR, Subbarao Dakshina ,  YANG, Heng ,  CAI, Minyu

IPC分类号： H02M1/36 ,  H02M3/335

公开(公告)号：EP3549145A1

公开(公告)日：2019-10-09

申请号：EP17818372.9

申请日：2017-11-30

申请人： Cummins Power Generation IP, Inc.

发明人： BELLUR, Subbarao Dakshina Murthy ,  IYER, Kartik ,  CAI, Minyu

IPC分类号： H01F27/30 ,  H01F30/06 ,  H01F38/00

公开(公告)号：EP2783460B1

公开(公告)日：2019-07-31

申请号：EP12852369.3

申请日：2012-11-21

申请人： Cummins Power Generation IP, Inc.

发明人： PENDRAY, John, R. ,  PIERZ, Patrick, M. ,  PALMER, Bradford, K. ,  KITCHEN, Andrew

IPC分类号： H02P9/10 ,  H02P9/04 ,  F02P5/15 ,  F02M21/02 ,  F02D19/02 ,  F02D29/06 ,  H02J3/46

公开(公告)号：EP3491710A1

公开(公告)日：2019-06-05

申请号：EP17835291.0

申请日：2017-07-27

申请人： Cummins Power Generation IP, Inc.

发明人： SCHULTZ, Mark H. ,  DAHLEN, Paul R.

IPC分类号： H02J3/00 ,  H02J3/42 ,  H02P9/00

公开(公告)号：EP3408933A1

公开(公告)日：2018-12-05

申请号：EP17744772.9

申请日：2017-01-24

申请人： Cummins Power Generation IP, Inc.

发明人： PRIEM, Dan G. ,  STEFFL, Leo T.

IPC分类号： H02P9/00

CPC分类号： F02N11/0811 ,  F02B63/04 ,  F02D29/06 ,  F02D41/062 ,  F02D41/22 ,  F02D2041/228 ,  F02D2200/604 ,  F02N11/04 ,  F02N11/0803 ,  F02N2300/2002 ,  G01M15/042 ,  Y02T10/40

摘要： Methods and systems for exercising a genset are disclosed herein. The method includes detecting whether the genset is in a first mode or a second mode, and activating a plurality of exercise cycles of the genset. Activating the plurality of exercise cycles comprises, in response to detecting the genset is in the first mode, ignite fuel to activate the genset during each of the plurality of exercise cycles of the genset; and in response to detecting the genset is in the second mode, cranking the genset without igniting fuel during at least a first subset of the plurality of exercise cycles.

公开(公告)号：EP3365904A1

公开(公告)日：2018-08-29

申请号：EP16858363.1

申请日：2016-10-21

申请人： Cummins Power Generation IP, Inc.

发明人： ZHOU, Wangwei ,  HANSON, Nicholas O.

IPC分类号： H01H3/40 ,  H01H3/56 ,  H01H3/60 ,  H01H5/04 ,  H01H5/06 ,  H01H15/06 ,  H01H15/08

CPC分类号： H02J9/061 ,  H01H3/28 ,  H01H11/00 ,  H01H2235/01 ,  H01H2300/018 ,  H02J9/06

摘要： Automatic transfer switches and methods of forming such switches are disclosed herein. One automatic transfer switch disclosed herein includes a first source bar structured to connect to a first power source, a second source bar structured to connect to a second power source, and a stationary bar structured to be coupled to a load. The automatic transfer switch also includes a first movable bar and a second movable bar each electrically coupled and rotatably connected to the stationary bar. The length of each movable bar and the angle of each movable bar with respect to the stationary bus bar are selected to approximately balance the contact force on each movable bar. Thus, smooth and reliable operations of the automatic transfer switch can be achieved.

公开(公告)号：EP2433355B2

公开(公告)日：2017-10-04

申请号：EP10724918.7

申请日：2010-05-20

申请人： Cummins Power Generation IP, Inc.

发明人： PENDRAY, John, R. ,  PIERZ, Patrick, M. ,  PALMER, Bradford, K. ,  KITCHEN, Andrew

IPC分类号： H02P9/10 ,  F02D37/02 ,  F02D41/04 ,  F02D41/08 ,  F02D41/14

CPC分类号： H02P9/10 ,  F02D19/02 ,  F02D29/06 ,  F02M21/0212 ,  F02M21/0215 ,  F02P5/15 ,  H02P9/102 ,  H02P9/105 ,  H02P9/107 ,  H02P2101/15 ,  Y02T10/32 ,  Y02T10/46