Invention Grant
- Patent Title: Method for managing electric power within a powertrain system
- Patent Title (中): 在动力系统内管理电力的方法
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Application No.: US12243106Application Date: 2008-10-01
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Publication No.: US08112192B2Publication Date: 2012-02-07
- Inventor: Anthony H. Heap , Wilfried Brunssen
- Applicant: Anthony H. Heap , Wilfried Brunssen
- Applicant Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Main IPC: B60L11/00
- IPC: B60L11/00 ; B60K6/20 ; B60K1/00 ; B60R21/16
Abstract:
A method for controlling a powertrain system includes monitoring output power of the energy storage device, modifying a preferred electric power limit when the output power of the energy storage device transgresses a trigger power limit, and determining the power constraint of the first power actuator based on the estimated output power of the energy storage device when the output power of the energy storage power transgresses the preferred power limit.
Public/Granted literature
- US20090118080A1 METHOD FOR MANAGING ELECTRIC POWER WITHIN A POWERTRAIN SYSTEM Public/Granted day:2009-05-07
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