Invention Grant
- Patent Title: Systems and methods for enhancing fuel cell vehicle startup
- Patent Title (中): 加强燃料电池车辆启动的系统和方法
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Application No.: US13663324Application Date: 2012-10-29
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Publication No.: US08986899B2Publication Date: 2015-03-24
- Inventor: Daniel I. Harris , Sriram Ganapathy , Michael Cartwright , Pinkhas A. Rapaport
- 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
- Agency: Phillips Ryther & Winchester
- Agent Matthew D. Thayne
- Main IPC: H01M8/04
- IPC: H01M8/04 ; H01M8/24 ; B60L11/18

Abstract:
Methods and systems for enhancing the performance of fuel cells in fuel cell vehicles. Some embodiments comprise a current control module for controlling the application of a load to the fuel cell and a voltage monitoring module for monitoring one or more voltages within the fuel cell. The current control module may be configured to apply a delay period before applying a load to the fuel cell after the fuel cell has reached an open circuit voltage. In other embodiments, a fixed delay period may be applied before applying a load to the fuel cell after the fuel cell has reached an open circuit voltage or, for example, an incremental set of delay periods that increase as measured temperature decreases.
Public/Granted literature
- US20140120438A1 SYSTEMS AND METHODS FOR ENHANCING FUEL CELL VEHICLE STARTUP Public/Granted day:2014-05-01
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