Invention Grant
- Patent Title: Method for simultaneous control of torque from combustion engine and electric machine in a hybrid vehicle
- Patent Title (中): 混合动力汽车内燃机和电机同时控制扭矩的方法
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Application No.: US14410611Application Date: 2013-06-26
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Publication No.: US09327714B2Publication Date: 2016-05-03
- Inventor: Niklas Pettersson , Mikael Bergquist , Johan Lindström , Anders Kjell , Mathias Björkman
- Applicant: SCANIA CV AB
- Applicant Address: SE
- Assignee: SCANIA CV AB
- Current Assignee: SCANIA CV AB
- Current Assignee Address: SE
- Agency: Ostrolenk Faber LLP
- Priority: SE1250700 20120627
- International Application: PCT/SE2013/050775 WO 20130626
- International Announcement: WO2014/003657 WO 20140103
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W10/10 ; B60K6/365 ; B60K6/48 ; B60W10/08 ; B60K6/387 ; B60W10/02 ; B60W10/06 ; B60W10/115
Abstract:
A method for driving a vehicle having a propulsion system comprising a combustion engine with an output shaft, a gearbox with an input shaft, an electric machine comprising a stator and a rotor, and a planetary gear comprising a sun gear, a ring gear and a planet wheel carrier. The vehicle is driven with the members of the planetary gear interlocked. The planetary gear is brought to the releasing position by controlling the torque of the electric machine and of the combustion engine towards torque balance in the planetary gear.
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