Invention Grant
US09452687B2 Method and apparatus for controlling cold start of fuel cell vehicle 有权
控制燃料电池车辆冷起动的方法和装置

Method and apparatus for controlling cold start of fuel cell vehicle
Abstract:
A method for controlling a cold start of a fuel cell vehicle includes detecting and storing temperatures at an inlet and an exit of fuel cell cooling water a plurality of times after turning-off of the fuel cell vehicle. A start sequence is controlled based on the lowest temperature of the stored temperatures and temperatures at the inlet and exit of the cooling water at a restart of the vehicle. Accordingly, it is possible to enhance start-up stability and driving stability by controlling a cold start sequence according to an internal state of the fuel cell stack.
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