Predicting of parameters of reliability two-cascade thermoelectrical cooling device in a mode Q0max

Abstract

The parities for an estimation of parameters of reliability two-cascade ТED of a various design depending on their basic parameters in a mode Q0max are received. The results of accounts for differences of temperature ΔТ=60, 70, 80 K in view of thermal loading and temperature dependence of parameters, and also in a mode of the thermal pump (at ΔТ=0) are given. The estimation maximal coldproductivity two-cascade TED of a various design for various conditions of operation is carried out.

Keywords

• failure rate
• probability of failure-free operation
• cascade thermoelectric device