Thermoelectric power generation research based on the boiler tail flue waste heat

Structures related experimental platform runs under the boiler tail flue waste heat feature. It is studied respectively of the thermoelectric power generation device electrical and thermal characteristics by the method of experimental determination. Analysis of 300MW unit power plant, for example, on the one hand, flue gas outlet temperature formula derived after the application of thermoelectric power generation devices. Combined with the actual data to be calculated, this paper comes to the conclusion that the flue gas outlet temperature of 115.89°C won´t cause low-temperature corrosion. On the other hand, the results show that application of this device can be improved after power 45.5KW and exhaust gas heat loss can be alleviated, after the application of the maximum output power. It has guiding significance for the power plant energy saving.