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Method for approximate determination of level of cryogenic pressure tank of motor car, involves calculating amount of hydrogen for filing tank after removal of hydrogen from last inferred temperature measurement
Method for approximate determination of level of cryogenic pressure tank of motor car, involves calculating amount of hydrogen for filing tank after removal of hydrogen from last inferred temperature measurement
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机译:估算汽车低温压力罐液位的方法,包括从上次推断的温度测量值中除去氢气后计算备案罐中的氢气量
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摘要
The method involves deriving the in-tank temperature of the hydrogen from the temperature of hydrogen that is removed from the tank and arranging temperature sensors outside of the tank. The amount of hydrogen for filing the tank is calculated after the removal of hydrogen from the last inferred temperature measurement, and liquid level for the measurement is blown off from blow-off amount. The blow-off amount is estimated from the tank in the parking state of the vehicle. A correction factor for determining the heat input to the tank is determined.
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