CAJ | 학술논문

为了测试温差发电模块性能，根据半导体温差发电原理设计制作了一种半导体温差发电仪器，该仪器主要由发电模块、温控系统和显示电路组成。它以STC89C52RC单片机为控制核心，可以在一定范围内设定温差进行发电，并且无需手动测量即可实时显示相应温差下的发电模块输出电压值/电流值，不但定性而且定量的测试了温差发电模块的输出特性，绘制了相关曲线，分析了影响其输出特性的因素。结果表明：该仪器操作简单、灵敏度高、速度快。
위료측시온차발전모괴성능，근거반도체온차발전원리설계제작료일충반도체온차발전의기，해의기주요유발전모괴、온공계통화현시전로조성。타이STC89C52RC단편궤위공제핵심，가이재일정범위내설정온차진행발전，병차무수수동측량즉가실시현시상응온차하적발전모괴수출전압치/전류치，불단정성이차정량적측시료온차발전모괴적수출특성，회제료상관곡선，분석료영향기수출특성적인소。결과표명：해의기조작간단、령민도고、속도쾌。
In order to test the performance of thermoelectric module,according to the semiconductor thermoelectric power generation principle, a semiconductor thermoelectric power generation unit was designed. The apparatus mainly consists of the power generation module, temperature control system and a display circuit. It takes STC89C52RC single-chip microcomputer as a control core, and can be set within a certain range temperature difference for generating electric power,and without manual measurements output voltage value and current value of the corresponding temperature difference power generation module can be displayed in real time, not only qualitatively but also quantitatively test the output characteristic of thermoelectric generation module, to draw the correlation curve,and analyze the influence of output characteristics. The results show that the instrument has the advantages of simple operation,high sensitivity and resposibility fast.