| 摘要 |
The present invention relates to a method to determine the temperature of one or both surfaces of the two surfaces of a Peltiér element. One then calculates the temperature difference (dT) between the surfaces from a known relation for the Seebeck voltage (Up) as a function of the temperature difference and the mean temperature (Ti) of the element from a known relation for the temperature dependence of the internal resistance (Ri) of the element. Finally, to the mean temperature (Ti) one adds and from it subtracts respectively half the temperature difference (dT) between the surfaces.
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