Ƙa'idar juriya ta lantarki, juriya na lantarki ya karye alamomi.
Maida wutar lantarki zuwa zafi
Juriyar wutar lantarki na fan ɗin lantarki yana aiki musamman ta hanyar canza halin yanzu zuwa makamashin zafi.
Resistor a cikin fan ɗin lantarki, wanda kuma aka sani da thermistor, yana da muhimmiyar rawa wajen lura da yanayin zafin motsin motsi.Lokacin da zafin jiki na iska ya karu, ƙimar juriya na thermistor zai ragu.Wannan canjin ya faru ne saboda mummunan yanayin haɗin kai tsakanin ƙimar juriya na thermistor da zafin jiki, wato, yayin da zafin jiki ya ƙaru, ƙimar juriya za ta ragu.Lokacin da ƙimar juriya ta kai ga wani zafin jiki, zai ragu zuwa wani ƙima, wanda zai haifar da da'irar pre-value ta kashe aiki, ta yadda fan ɗin lantarki ya daina aiki.Wannan tsari shine ainihin tasirin kariya akan fan ɗin lantarki, yana hana lalacewa saboda zafi.
Bugu da ƙari, ƙa'idar aiki na juriya kuma ya haɗa da juyawa na halin yanzu.Lokacin da na yanzu ya wuce ta hanyar resistor, saboda tasirin thermoelectric na resistor, yanayin zafin jiki na resistor zai tashi, darajar yanzu kuma zata canza.Ta hanyar daidaitawa na yanzu, ana iya daidaita ma'auni na juriya, kamar ƙimar juriya da darajar yanzu, don cimma daidaito na kewaye da kuma hana abin da ya faru.
A cikin aikace-aikacen magoya bayan lantarki, juriya ba kawai yana taka rawar kariya ba, amma kuma yana shiga cikin tsarin saurin gudu da tsarin kula da zafin jiki na fan na lantarki.Misali, a cikin injin sanyaya lantarki na lantarki, ana sarrafa aikin fan ɗin ta hanyoyi daban-daban na sarrafawa (kamar yanayin kula da “thermistor switch + relay), kuma ana daidaita saurin fan ɗin ta atomatik gwargwadon zafin ruwa ko gudun.Wannan hanyar sarrafawa ba kawai inganta ingantaccen fan na lantarki ba, amma har ma yana tabbatar da aikin sa lafiya.
Babban alamomin gazawar fann lantarki sun haɗa da:
Ba za a iya daidaita fitar da iska ba, wato, fitar da iskar fanka ba za a iya daidaita yadda ake buƙata ba.
Babu kayan aikin 1234, akwai hanya ɗaya kawai, ko kuma baya aiki.
Waɗannan alamomin suna nuna cewa mai yiwuwa resistor na fan ɗin lantarki ya lalace, ya sa ba ya aiki yadda ya kamata.Resistor yana aiki azaman ƙayyadaddun ƙayyadaddun halin yanzu da kariyar wuce gona da iri a cikin kewaye, kuma lokacin da ya lalace, yana iya haifar da ƙarancin iskar fan ɗin ya kasa daidaitawa, ko kuma ba zai yi aiki ba kwata-kwata.Bugu da kari, a lokacin da resistor ke aiki yadda ya kamata, juriyarsa ba ta da iyaka, yayin da karfin shigar da wutar lantarki ya zarce wani kima, kwatsam juriyarsa za ta yi karanci, ta yadda kewayawar ta zama gajere, ta tilasta wa fis din ya kone gajere, yana taka rawa. kare kayan aiki.
Yadda za a auna juriya na fan lantarki daidai
Na farko, rawar da ƙarfin fan na lantarki da kurakuran gama gari
Juriya na fan ɗin lantarki ɗaya ne daga cikin mahimman abubuwan da ke sarrafa saurin gudu na motar, wanda ake samu ta hanyar canza ƙarfin wutar lantarki.Laifukan gama gari sun haɗa da lalacewar juriya, rashin sadarwa mara kyau ko buɗaɗɗen da'ira, da sauransu, wanda zai sa motar ta yi aiki da kyau.
Na biyu, matakai da hanyoyin auna juriya
1. Cire haɗin wutar lantarki kuma cire murfin fan don fallasa juriya.
2. Yi amfani da multimeter don taɓa sandar aunawa zuwa ƙarshen juriya.Ya kamata a saita multimeter zuwa kayan auna juriya.Idan juriya ta daidaita, saita multimeter zuwa kayan aikin rheostat domin a iya karanta juriya daidai.
3. Karanta ƙimar juriya kuma kwatanta shi da ƙimar daidaitawa na mitar juriya.Idan karatun yana kusa da ƙimar daidaitawa, juriya na al'ada ne;In ba haka ba juriya ta lalace.
Na uku, kiyayewa
1. Lokacin auna juriya, yakamata a cire wutar lantarki da farko don guje wa haɗari.
2. Idan ana amfani da multimeter don auna juriya mai daidaitacce, karkatar da resistor zuwa matsakaicin darajar kafin gwaji don guje wa lalacewa ga resistor.
3. Idan lambar juriya ba ta da kyau, yi amfani da wanka don tsaftace sassan lamba kuma duba ko an ɗaure sukurori.
Iv.Kammalawa
Ta amfani da hanyar auna juriya na sama, za mu iya da sauri da kuma daidai tantance ko juriyar fan ɗin lantarki ta lalace, ta yadda za mu maye gurbinsa cikin lokaci da tabbatar da aikin fan ɗin lantarki na yau da kullun.A lokaci guda kuma, ana bada shawara don kula da aminci lokacin amfani da magoya bayan lantarki kuma kada ku yi amfani da su na dogon lokaci.
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Zhuo Meng Shanghai Auto Co., Ltd. ya jajirce don siyar da sassan motoci na MG&MAUXS maraba da siyarwa.
