Marka loo eego dabeecadda shayga la ogaaday, codsiyadooda dareemayaasha saamaynta Magnetic Hall waxaa loo qaybin karaa codsi toos ah iyo codsi aan toos ahayn. Midda hore waa in si toos ah loo ogaado goobta magnetic ama sifooyinka birlabeedka shayga la tijaabiyey, tan dambena waa in la ogaado goobta birlabeedka macmalka ah ee shayga la tijaabiyey. Dhulkan birlabeedka ahi waa sidaha xogta la ogaaday. Iyada oo loo marayo, tiro badan oo aan korantada ahayn iyo kuwa aan magnetka ahayn, sida xawaaraha, dardargelinta, xagasha, xawaaraha xaglaha, kacdoonada, xawaaraha wareega iyo waqtiga marka xaaladda shaqadu ay isbeddesho ayaa loo beddelaa tiro koronto si loo ogaado loona xakameeyo.
Dareemayaasha saamaynta Hall waxa loo qaybiyaa noocyo dhijitaal ah iyo kuwa analooga ah oo ku salaysan calaamada wax soo saarka.
Korontada wax-soo-saarka dhijitaalka ah ee dareemayaasha saamaynta Hall waxay leedahay xidhiidh toosan oo la leh xoojinta goobta magnetic codsatay.
Wax-soo-saarka Analog-ga Dareemaha Hoolka wuxuu ka kooban yahay element Hall, amplifier toosan iyo raace emitter, kaas oo soo saara tirada analoogga.
Cabirka Barakaca
Labada magnet joogto ah sidaNeodymium Magnetswaxaa lagu dhejiyaa isku mid ah. Dareemaha Hall-ka dhijitaalka ah waxa la dhigayaa dhexda, xooggiisa birlabeedkuna waa eber. Qodobkan waxa loo isticmaali karaa barta eber ee barokaca. Marka dareemaha hoolka uu sameeyo baro-kac, shidmahu waxa uu leeyahay wax soo saar danab ah, danabkuna waxa uu si toos ah ula siman yahay barokaca.
Cabbirka Xoog
Haddii halbeegyada sida xiisadda iyo cadaadiska loo beddelo barokac, baaxadda xiisadda iyo cadaadiska ayaa la cabbiri karaa. Marka loo eego mabda'an, dareemaha xoogga ayaa la samayn karaa.
Cabbirka Xagalka Xaglaha
Ku dheji bir bir ah oo bir ah oo ku taal cidhifka diskka ee walxaha aan magnetic, dhig shideeyaha hoolka u dhow cidhifka diskka, ku wareeji diskka hal wareeg, dareeraha hoolka wuxuu soo saaraa garaaca wadnaha, si tirada kacdoonnada ( counter) waa la qiyaasi karaa. Haddii mitirka soo noqnoqda lagu xiro, xawaaraha waa la qiyaasi karaa.
Cabbirka Xawaaraha toosan
Haddii dareemaha Hoolka beddelka si joogto ah loogu habeeyo jidka si waafaqsan booska horay loo sii go'aamiyay, calaamadda garaaca wadnaha waxaa laga cabbiri karaa wareegga cabbirka marka magnetka joogtada ahi uu jecel yahay.Samarium Cobaltku rakiban baabuurka socda ayaa dhex mara. Xawaaraha socodka baabuurka waxaa lagu qiyaasi karaa iyadoo loo eegayo qaybinta calaamada garaaca wadnaha.
Codsiga Tignoolajiyada Sensor Hall ee Warshadaha Baabuurta
Tignoolajiyada dareemayaasha Hall waxaa si weyn loogu isticmaalaa warshadaha baabuurta, oo ay ku jiraan awoodda, xakamaynta jidhka, xakamaynta jiidista iyo nidaamka xannibaadda qufulka
Qaabka dareemayaasha Hall wuxuu go'aamiyaa farqiga wareegga cod-weyneysiinta, wax-soo-saarkeeduna waa inuu la qabsado qalabka la kantaroolo. Wax-soo-saarkani wuxuu noqon karaa analoog, sida dareemaha booska xawaaraha ama dareemaha booska ceejinta; ama dhijitaal ah, sida crankshaft ama camshaft booska dareenka.
Marka element Hall loo isticmaalo dareemaha analoogga ah, dareemahan waxa loo isticmaali karaa heerkulbeegga nidaamka qaboojiyaha ama dareeraha booska ceejinta ee nidaamka xakamaynta awoodda. Qaybta hoolka waxay ku xidhan tahay cod-weyneeye kala duwan, cod-weyneyuhuna wuxuu ku xidhan yahay transistor-ka NPN. Magnet-ka joogtada ahNdFeB or SmCowaxay ku qotontaa usheeda wareegta. Marka shafka uu wareego, goobta magnetic on element hall waa la xoojiyaa. Korontada Hall ee la dhaliyo waxay la mid tahay xoogga goobta magnetic.
Marka qaybta hoolka loo isticmaalo calaamadaha dhijitaalka ah, sida dareemaha booska crankshaft, camshaft booska dareeraha ama dareeraha xawaaraha gaadhiga, wareegga waa in marka hore la bedelaa. Qaybta hoolka waxay ku xidhan tahay cod-weyneeye kala duwan, kaas oo ku xidhan kiciye Schmidt. Qaabayntan dareemaha ayaa soo saaraya calaamad shid ama damin ah. Inta badan wareegyada baabuurta, dareemayaasha Hall waa nuugayaasha hadda ama wareegyada calaamadaha dhulka. Si loo dhamaystiro shaqadan, NPN Transistor wuxuu u baahan yahay in lagu xidho wax soo saarka Schmitt. Beerta birlabku waxay soo dhex martaa qaybta hoolka, daabka giraangiraha kiciyahu wuxuu dhex maraa goobta birlabeedka iyo qaybta hoolka.
Waqtiga boostada: Oct-25-2021