基于塞贝克效应的热电转换装置
收稿日期: 2019-07-30
修回日期: 2019-10-19
网络出版日期: 2020-06-17
基金资助
广东省教育厅创新强校项目( 自科类) ( 2018KTSCX178) 及广州大学2019 年度校级教育教学研究项目( JY201940) 资助
Thermoelectric conversion device based on Seebeck effect
Received date: 2019-07-30
Revised date: 2019-10-19
Online published: 2020-06-17
吕楠, 刘佐濂, 揭海, 张成云 . 基于塞贝克效应的热电转换装置[J]. 大学物理, 2020 , 39(06) : 74 -77 . DOI: 10.16854 /j.cnki.1000-0712.190334
performance which can transfer waste heat energy into electricity. The device of thermoelectric conversion based
on Seebeck effect is designed in this paper. Based on single chip processor and OP07 chip， the active I /V conversion
circuit is designed and the output voltage was displayed on the LCD1602. The output power from different temperature
differences is calculated and compared. The experimental result shows that the voltage generated from the
device increases linearly with the temperature difference，and the thermoelectric conversion efficiency of the device
is about 0.11%. The device can supply power to equipment with small power consumption.
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