... Experimental study of operation performance of a low power thermoelectric cooling dehumidifier Wang Huajun, Qi Chengying School of Energy and Environment Engineering, Hebei University of Technology, ... the variation of the average coefficient of performance (COP) as a function of the input power of the thermoelectric module. Under the present experimental conditions, the COP of the TED reached ... purpose of this work was to test the operation performance of the TED, and to obtain the relationship between the COP and the input power, which is helpful for the optimal design of similar...