Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2005.10a
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- Pages.897-900
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- 2005
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- 2005-8446(pISSN)
Temperature Control of the Aluminum Plate with Pottier Module by PWM Current Control
PWM 전류제어와 펠티어 소자를 이용한 알루미늄 판의 온도 제어
- Pang Du-Yeol (Graduate, Chonbuk Univ.) ;
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Kwon Tae-Kyu
(Chonbuk Univ., RCIT) ;
- Lee Seong-Cheol (Chonbuk Univ., RCIT)
- Published : 2005.10.01
Abstract
This paper presents temperature control of aluminum plate using Peltier module. As one of the thermoelectric effect, Peltier effect is heat pumping phenomena by electric energy. So if current is charged to Peltier module, it absorbs heat from low temperature side and emits heat to high temperature side. In this experiment, Peltier module is used to control the temperature of small aluminum plate with heating and cooling ability of Peltier module with current control and fan On/OFF control. And current control of Peltier module was accomplished by PWM method. As a results of experiments, it takes about 125sec to control temperature of aluminium plate between
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