PID temperature controlling of thermoelectric based cool box

Sundayani, Dyan Franco Sinulingga, Fabiola Magdalena Prasetyawati, F. M. Palebangan, A. Suhendi, T. A. Ajiwiguna, I. P. Handayani, Indra Wahyuddin Fathonah
{"title":"PID temperature controlling of thermoelectric based cool box","authors":"Sundayani, Dyan Franco Sinulingga, Fabiola Magdalena Prasetyawati, F. M. Palebangan, A. Suhendi, T. A. Ajiwiguna, I. P. Handayani, Indra Wahyuddin Fathonah","doi":"10.1109/ICCEREC.2017.8226671","DOIUrl":null,"url":null,"abstract":"In this study, PID controller instrument design for controlling the input current to thermoelectric cooler (TEC). For cooling process, we used thermoelectric type of 12706 with active material of Bi2Te3. The instrument was tested by comparing the cooling process with and without PID control. Without PID control, the TEC modules cooled the temperature down to 11 “C within 6538 seconds. This temperature was obtained within 2060 seconds when PID control was applied. This finding showed that PID control could accelerate three times faster the cooling process. The best parameters for controlling were Kp =8.5, Ki =1.9 and Kd =0.4. In addition, we observed that two serial modules of TEC with current input of 2A could reach a set point of 11 °C. This result was better than a cooling process using three individual TEC modules in which each module was driven by 6A current. Our results showed that beside the number of TEC modules, the heat distribution also played important role in cooling process. Since two serial modules dissipated less power than three individual modules, the heat distribution became more effective and similar temperature could be achieve.","PeriodicalId":328054,"journal":{"name":"2017 International Conference on Control, Electronics, Renewable Energy and Communications (ICCREC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 International Conference on Control, Electronics, Renewable Energy and Communications (ICCREC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCEREC.2017.8226671","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11

Abstract

In this study, PID controller instrument design for controlling the input current to thermoelectric cooler (TEC). For cooling process, we used thermoelectric type of 12706 with active material of Bi2Te3. The instrument was tested by comparing the cooling process with and without PID control. Without PID control, the TEC modules cooled the temperature down to 11 “C within 6538 seconds. This temperature was obtained within 2060 seconds when PID control was applied. This finding showed that PID control could accelerate three times faster the cooling process. The best parameters for controlling were Kp =8.5, Ki =1.9 and Kd =0.4. In addition, we observed that two serial modules of TEC with current input of 2A could reach a set point of 11 °C. This result was better than a cooling process using three individual TEC modules in which each module was driven by 6A current. Our results showed that beside the number of TEC modules, the heat distribution also played important role in cooling process. Since two serial modules dissipated less power than three individual modules, the heat distribution became more effective and similar temperature could be achieve.
热电冷箱的PID温度控制
在本研究中,PID控制器设计用于控制热电冷却器(TEC)的输入电流。冷却工艺采用热电型12706,活性材料为Bi2Te3。通过比较有无PID控制的冷却过程,对仪器进行了测试。没有PID控制,TEC模块在6538秒内将温度冷却到11”C。当应用PID控制时,该温度在2060秒内获得。这一发现表明,PID控制可以加速三倍快的冷却过程。最佳控制参数为Kp =8.5, Ki =1.9, Kd =0.4。此外,我们观察到两个电流输入为2A的TEC串行模块可以达到11°C的设臵值。该结果优于使用三个单独的TEC模块的冷却过程,其中每个模块由6A电流驱动。结果表明,除了TEC模块数量外,热分布对冷却过程也有重要影响。由于两个串联模块比三个独立模块消耗更少的功率,因此热量分配变得更加有效,并且可以实现相似的温度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信