One of the specific applications of thermoelectric generator batteries is the conversion of the heat of the heat transfer liquid into electricity. In this situation, we are dealing with a high density of heat flow and the possibility of implementing a compact thermoelectric generator. The sources of heat in this situation can be organic, nuclear, etc. Such a tubular module may also be a heat pipe condenser. Thermoelectric batteries are located between two pipes — with a hot coolant in the center and with a cooling circuit from the outside. Thermoelectric batteries are located in an inert atmosphere, isolated from the atmosphere to increase the life of the module. The batteries are protected against sublimation and diffusion.Various temperatures of the heat carrier, output voltage, efficiency of conversion and power of tubular thermoelectric generators are possible. Since the design is modular, it is possible to scale the product to the required powers and voltages.
Page with thermoelectric batteries TELGEN.
Parameters:
-electrical power, W…………………50-1000
-voltage, V ……………………………….6-120
-efficiency ,% …………………………….4,0-9
-hot side temperature, оC……………300-480
-cold side temperature,оC……………90-120
-service life, years………………………15-25
— thermal flux density, W/cm2…………..6-9
The geometric parameters of the module depend on the problem being solved.
Ring thermoelectric encapsulated module
Ring thermoelectric module
Application:
Autonomous power sources that use the heat of nuclear, organic and other thermal sources, with external or internal heating.
