Patent ID: 9448121
Filing Date: 2016-09-20
CPC Classification: F25B,G01K,H01L

Claim Text:
1. A measurement method, for measuring a thermoelectric module, the measurement method comprising: providing a temperature to the thermoelectric module; applying a current to the thermoelectric module to turn both sides of the thermoelectric module respectively into a hot side and a cold side, wherein temperature of the hot side is higher than temperature of the cold side; measuring a terminal voltage of the thermoelectric module, a hot side temperature of the hot side, and a cold side temperature of the cold side at each of a plurality of time points during a first time; calculating a plurality of differences between the hot side temperatures and the corresponding cold side temperatures according to the terminal voltages, the hot side temperatures and the cold side temperatures measured at the time points during the first time to obtain a thermoelectric relationship between the terminal voltages and the differences; estimating at least one first parameter of the thermoelectric module according to the thermoelectric relationship; and measuring the cold side temperature of the cold side or the hot side temperature of the hot side during a second time after the first time and estimating a second parameter according to the at least one first parameter and the cold side temperature or the hot side temperature measured during the second time.