Invention Application
- Patent Title: POWERTRAIN FOR A VEHICLE
- Patent Title (中): 动力传动系车
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Application No.: US15155646Application Date: 2016-05-16
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Publication No.: US20160257190A1Publication Date: 2016-09-08
- Inventor: Alan G. Holmes , Venkata Prasad Atluri , Chandra S. Namuduri , Robert S. Conell , Michael G. Reynolds , Thomas Wolfgang Nehl , Bob R. Powell , Madhusudan Raghavan
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Main IPC: B60K6/50
- IPC: B60K6/50 ; B60K6/442 ; F02N11/08 ; B60W20/00 ; B60W10/08 ; F02N15/02 ; B60K6/26 ; B60L11/18
Abstract:
A powertrain includes a motor-generator and an auxiliary electric system. The powertrain also includes a first energy storage device disposed in a parallel electrical relationship with a motor-generator and an auxiliary electric system. Additionally, the powertrain includes a first switching device selectively transitionable between a first open state to electrically disconnect the first energy storage device from at least one of the motor-generator and the auxiliary electric system, and a first closed state to electrically connect the first energy storage device to at least one of the motor-generator and the auxiliary electric system. The motor-generator and the auxiliary electric system are operable regardless of the first switching device being in the first open and closed states.
Public/Granted literature
- US09475481B2 Powertrain for a vehicle Public/Granted day:2016-10-25
Information query
