자동차의 엔진 배기열의 효과적인 에너지하베스팅에 관한 연구
A Study on Effective Energy Harvesting Using Exhaust Gas from Internal Combustion Engine
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초록
About 30 percents of the energy produced by a gasoline engine is used to move a car, and nearly 70percent is lost through waste heat. A thermoelectric generator module can harvest some of this waste heat. Thermoelectric power generation voltage and current according to the temperature change at high temperature part of thermoelectric module is increased. The reason is that the Bi-Te based thermoelectric module which is to recover waste heat of exhaust gas is increased according to high temperature. The maximum power of 5.1Watt at 230℃ was generated at energy harvesting system using exhaust gas from internal combustion engine. Thermal power module temperature difference between both ends of the high temperature and low temperature section increases the maximum output power increases. The key factor of Thermoelectric power generation performance is the temperature difference between the both ends.
Abstract
About 30 percents of the energy produced by a gasoline engine is used to move a car, and nearly 70percent is lost through waste heat. A thermoelectric generator module can harvest some of this waste heat. Thermoelectric power generation voltage and current according to the temperature change at high temperature part of thermoelectric module is increased. The reason is that the Bi-Te based thermoelectric module which is to recover waste heat of exhaust gas is increased according to high temperature. The maximum power of 5.1Watt at 230℃ was generated at energy harvesting system using exhaust gas from internal combustion engine. Thermal power module temperature difference between both ends of the high temperature and low temperature section increases the maximum output power increases. The key factor of Thermoelectric power generation performance is the temperature difference between the both ends.
참고문헌 (7)
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