Kev ceev faj rau thermocouple thermoelectric muaj peev xwm

Thaum ib lub hauv paus yog tsim ntawm ob tus neeg sib txawv lossis ua ob qho kev sib txawv, xws li ua tiav qhov kev kub ntxhov ntawm T, yog qhov kawg nrog qhov kub thiab txias. Lub zog hluav taws xob yuav tshwm sim hauv Circuital lub bias ntawm lub zog hluav taws xob muaj feem xyuam rau cov ntaub ntawv ntawm tus thawj coj thiab qhov xwm txheej no hu ua "Thermoelectric effect". Lub zog hluav taws xob quab yuam uas tshwm sim yog hu ua "thermoelectric electromotive quab yuam". Yog li cov txiaj ntsig tau li cas uas yuav tsum tau them nyiaj rau hauv cov txheej txheem ntawm kev siv thermocoupricter muaj peev xwm?

1. Cov thermoelectric muaj peev xwm ntawm thermocouple yog qhov sib txawv ntawm cov haujlwm kub ntawm ob kawg ntawm qhov sib txawv ntawm ob xaus ntawm thermocouple;

2. Qhov ntau ntawm cov thermoelectric peev xwm tsim los ntawm ib qho thermocouple muaj feem xyuam rau qhov ntev thiab cov ntaub ntawv ntawm cov ntaub ntawv ntsuas thiab qhov sib txawv ntawm qhov sib txawv ntawm ob xaus;

3. Tom qab txiav txim siab cov muaj pes tsawg leeg ntawm ob lub zog thermocouple, qhov ntau ntawm cov thermocoupric lub peev xwm tsuas yog muaj feem cuam tshuam rau qhov kub ntawm lub thermocrouple; Yog hais tias ntsuas kub ntawm thermocouple tseem tas mus li, lub thermoelectric muaj peev xwm nkag mus rau hauv thermocouple tsuas yog ib tus nqi ua haujlwm ntawm qhov ntsuas kub ntawm lub luag haujlwm kawg.

Weld tus saib xyuas lossis cov semiconductors A thiab B ntawm ob cov khoom sib txawv ua ke los ua ib qho kev kaw Circuit Court. Thaum muaj qhov sib txawv ntawm ob lub ntsiab lus txuas 1 thiab 2 ntawm ob qho kev quab yuam hluav taws xob tshwm sim ntawm lawv, yog li tsim cov loj lossis me me hauv Circuit Court. Qhov tshwm sim no hu ua thermoelectric nyhuv. Thermocouples siv cov nyhuv no los ua lawv cov haujlwm.