Mu murima wa mato mato mato mato mato mato matos, kurinda umutekano wibikorwa no gukora neza ni ngombwa. Bumwe mu buryo bwiza bwo kugera kuri iyi ntego ni ugukoresha ubushyuhe bukabije hamwe n'ibipimo byo gupima ubushyuhe. Muri byo, ubushyuhe bwa PTC (positif yubushyuhe bwiza) bwahindutse icyamamare kubera imiterere yihariye nibyiza.
PTC thermistors ni nto kandi ikwiranye no kwinjiza muri sisitemu ya moteri aho umwanya ari muto. Ubushobozi buke bwumuriro butuma ubushyuhe bwihuta bwihuta, bigatuma habaho guhita umenya ibihe byubushyuhe. Iki gihe cyo kwihuta cyane ningirakamaro mukurinda kwangirika kwa moteri mwemerera gutabara mugihe mbere yo gutsindwa gukomeye.
Ntabwo gusa aba thermistors bakora neza mugukurikirana ubushyuhe, banagira uruhare runini mubikorwa bitandukanye byo kurinda. Bakunze gukoreshwa kuri volvoltage, kurenza urugero, no kurinda birenze urugero moteri. Mugukomeza gukurikirana ibipimo byamashanyarazi, thermistors ya PTC irashobora gukurura ingamba zo gukingira mugihe zabonye ibintu bishobora guteza moteri. Ubu buryo bukora bufasha kwagura ubuzima bwa moteri no gukomeza gukora neza.
Byongeye kandi, PTC thermistors igira uruhare runini mugutakaza ibyiciro gutangira kurinda. Mu byiciro bitatumoterisisitemu, gutakaza icyiciro kimwe birashobora gutera ibibazo bikomeye byo gukora, harimo gushyuha cyane hamwe no guhangayika. Ukoresheje ibipimo bya PTC, moteri irashobora gukingirwa mubihe nkibi, ikemeza ko ikora mubintu byizewe.
Nibikorwa bisanzwe kandi bifatika byo guhuza ibipimo bya PTC byo kurinda ubushyuhe bukabije no gupima ubushyuhe muri moteri ntoya nini nini nini ya moteri ya fonctionnement ya moteri. Nibito, byihuta-gusubiza, kandi bitandukanye, kandi nibintu byingenzi kugirango ubyemezemoteri y'amashanyaraziimikorere n'ubuzima. Gusobanukirwa ibi bice nibyingenzi kubantu bose bagize uruhare mugushushanya moteri, kubungabunga, cyangwa gukora.