Invention Grant
US09350280B2 Method for operating a power supply unit for an electrical system of a motor vehicle
有权
用于操作机动车辆的电气系统的电源单元的方法
- Patent Title: Method for operating a power supply unit for an electrical system of a motor vehicle
- Patent Title (中): 用于操作机动车辆的电气系统的电源单元的方法
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Application No.: US14358460Application Date: 2012-11-06
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Publication No.: US09350280B2Publication Date: 2016-05-24
- Inventor: Andreas Jacob , Sebastian Jansen , Marc Eschenhagen , Axel Reuter
- Applicant: ROBERT BOSCH GMBH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Priority: DE102011086734 20111121
- International Application: PCT/EP2012/071913 WO 20121106
- International Announcement: WO2013/075935 WO 20130530
- Main IPC: H02P3/00
- IPC: H02P3/00 ; H02P9/06 ; H02P15/00 ; H02P9/08 ; B60L11/14 ; B60L15/20 ; F02N11/08 ; H02J7/16 ; F02N11/04 ; H02K23/52 ; H02P9/04 ; H02P9/00
Abstract:
A method for operating a power supply unit for an electrical system of a motor vehicle, the power supply unit having an electric generator having a stator having a stator winding and a rotor having a rotor winding, as well as a field current controller assigned to the rotor winding for selecting the setpoint of the current flowing through the rotor winding; the electric generator being set into rotation without a current being specified by the rotor winding, thereby generating a starting voltage; at least one component of the power supply unit or of the vehicle electrical system being energized by the starting voltage.
Public/Granted literature
- US20150035500A1 method for operating a power supply unit for an electrical system of a motor vehicle Public/Granted day:2015-02-05
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