Invention Grant
- Patent Title: Smart in-vehicle reactive recovery strategy
- Patent Title (中): 智能车载反应恢复策略
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Application No.: US13155047Application Date: 2011-06-07
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Publication No.: US09178233B2Publication Date: 2015-11-03
- Inventor: Andrew J. Maslyn , Puneet K. Sinha
- Applicant: Andrew J. Maslyn , Puneet K. Sinha
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: H01M8/04
- IPC: H01M8/04
Abstract:
A method for determining when to operate a voltage recovery process for recovering a reversible voltage loss of a fuel cell stack in a fuel cell system. The method includes estimating an irreversible voltage loss of the fuel cell and an actual voltage of the fuel cell stack, and determining whether a difference between the estimated irreversible voltage loss and the estimated actual voltage exceed a threshold, and if so, the voltage recovery process is performed.
Public/Granted literature
- US20120315561A1 SMART IN-VEHICLE REACTIVE RECOVERY STRATEGY Public/Granted day:2012-12-13
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