Fuel cell vehicle energy balance calibration parameter self-adaption method and system
An energy balance and fuel cell technology, applied in battery/fuel cell control devices, electric vehicles, vehicle energy storage, etc., can solve the problems of low power, economy and reliability of the whole vehicle, and achieve reasonable energy flow distribution, Excellent power performance, avoiding the effect of large power fluctuations
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[0051] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0052] Please refer to figure 1 and figure 2 , the present embodiment provides a fuel cell vehicle energy balance calibration parameter adaptive method, including the following steps;
[0053] S1. Apply high voltage to the vehicle to determine the current driving mode. The driving mode includes: sports mode, normal mode and economical mode.
[0054] The characteristics of different driving modes are as follows:
[0055] Sports mode: focus on power performance, and require auxiliary energy to provide a large output power instantly, to make up for the problem of small loading slope of the fuel cell system during rapid acceleration, so that the driver can have a better driving experience. At this time, related concepts such as energy recovery may be wea...
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