< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1003690837628708&ev=PageView&noscript=1" /> Iindaba - Umahluko Phakathi kweeMoto eziSensored nezingenaSensor: Iimpawu eziphambili kunye nobudlelwane babaqhubi
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Iindaba

Umahluko phakathi kweeMoto eziSensored nezingenaSensor: Iimpawu eziphambili kunye nobudlelwane babaqhubi

Iimoto ezine-sensor kunye nezingena-sensor zahlukile kwindlela ezibona ngayo indawo ye-rotor, nto leyo echaphazela ukusebenzisana kwazo nomqhubi wemoto, nto leyo echaphazela ukusebenza kunye nokufaneleka kwesicelo. Ukukhetha phakathi kwezi ntlobo zimbini kuxhomekeke kakhulu kwindlela ezisebenza ngayo nabaqhubi beemoto ukulawula isantya kunye ne-torque.

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IiMoto ezineSensor

Iimoto ezinesensor zisebenzisa izixhobo ezifana neesensor zeHall effect ukujonga indawo yerotor ngexesha langempela. Ezi sensor zithumela impendulo eqhubekayo kumqhubi wemoto, nto leyo evumela ulawulo oluchanekileyo ngexesha kunye nesigaba samandla emoto. Kolu seto, umqhubi uxhomekeke kakhulu kulwazi oluvela kwiisensor ukulungisa ukuhanjiswa kwangoku, ukuqinisekisa ukusebenza kakuhle, ingakumbi ngexesha lesantya esiphantsi okanye imeko yokuma kokuqala. Oku kwenza iimoto ezinesensor zilungele ukusetyenziswa apho ulawulo oluchanekileyo lubalulekile, njengeerobhothi, izithuthi zombane, kunye noomatshini beCNC.

Ngenxa yokuba umqhubi wemoto kwinkqubo enenzwa ufumana idatha echanekileyo malunga nendawo yerotor, inokulungisa ukusebenza kwemoto ngexesha langempela, inika ulawulo olukhulu kwisantya kunye ne-torque. Le nzuzo ibonakala ngakumbi kwisantya esiphantsi, apho imoto kufuneka isebenze kakuhle ngaphandle kokuma. Kwezi meko, iimoto ezinenzwa ziyabalasela kuba umqhubi unokulungisa ukusebenza kwemoto ngokuqhubekayo ngokusekelwe kwimpendulo yenzwa.

Nangona kunjalo, olu manyano lusondeleyo lwezinzwa kunye nomqhubi wemoto luyandisa ubunzima benkqubo kunye neendleko. Iimoto ezinezinzwa zifuna iingcingo ezongezelelweyo kunye nezinto, ezinganyusi nje iindleko kodwa zikwanyusa umngcipheko wokungasebenzi kakuhle, ingakumbi kwiindawo ezinzima. Uthuli, ukufuma, okanye amaqondo obushushu aphezulu anokonakalisa ukusebenza kwezinzwa, okunokukhokelela kwimpendulo engachanekanga kwaye kunokuphazamisa amandla omqhubi okulawula imoto ngokufanelekileyo.

IiMoto ezingenazinzwa
Kwelinye icala, iimoto ezingenazo iinzwa azixhomekeki kwiinzwa ezibonakalayo ukuze zibone indawo yerotor. Endaweni yoko, zisebenzisa amandla e-electromotive angasemva (i-EMF) aveliswa njengoko imoto ijikeleza ukuze iqikelele indawo yerotor. Umqhubi wemoto kule nkqubo unoxanduva lokufumanisa nokutolika isignali ye-EMF yangasemva, eba namandla ngakumbi njengoko imoto isanda ngesantya. Le ndlela yenza inkqubo ibe lula ngokuphelisa imfuneko yeenzwa ezibonakalayo kunye neentambo ezongezelelweyo, ukunciphisa iindleko kunye nokuphucula ukuqina kwiindawo ezifuna amandla.

Kwiinkqubo ezingenazinzwa, umqhubi wemoto udlala indima ebaluleke ngakumbi kuba kufuneka aqikelele indawo yerotor ngaphandle kwempendulo ethe ngqo enikwa zizinzwa. Njengoko isantya sisanda, umqhubi unokulawula ngokuchanekileyo imoto ngokusebenzisa imiqondiso enamandla ye-EMF yangasemva. Iimoto ezingenazinzwa zihlala zisebenza kakuhle kakhulu kwisantya esiphezulu, nto leyo ezenza ukuba zibe lukhetho oludumileyo kwizicelo ezifana neefeni, izixhobo zamandla, kunye nezinye iinkqubo zesantya esiphezulu apho ukuchaneka kwisantya esiphantsi kungabaluleke kangako.

Ingxaki yeemoto ezingenazinzwa kukusebenza kwazo kakubi kwisantya esiphantsi. Umqhubi wemoto uyasokola ukuqikelela indawo yerotor xa isignali ye-EMF yangasemva ibuthathaka, nto leyo ekhokelela ekungazinzini, ukushukuma, okanye ingxaki yokuqalisa imoto. Kwizicelo ezifuna ukusebenza okuthambileyo kwesantya esiphantsi, olu thintelo lunokuba yingxaki enkulu, yiyo loo nto iimoto ezingenazinzwa zingasetyenziswa kwiinkqubo ezifuna ulawulo oluchanekileyo kuzo zonke isantya.

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Isiphelo

Ubudlelwane phakathi kweemoto nabaqhubi bubalulekile kumahluko phakathi kweemoto ezinenzwa nezingenanzwa. Iimoto ezinenzwa zixhomekeke kwimpendulo yexesha langempela evela kwiimoto ezinenzwa ukuya kumqhubi wemoto, zibonelela ngolawulo oluchanekileyo, ngakumbi ngesantya esiphantsi, kodwa ngexabiso eliphezulu. Iimoto ezingenanzwa, nangona zilula kwaye zingabizi kakhulu, zixhomekeke kakhulu kubuchule bomqhubi bokutolika imiqondiso ye-EMF yangasemva, zisebenza kakuhle ngesantya esiphezulu kodwa zisokola ngesantya esiphantsi. Ukukhetha phakathi kwezi ndlela zimbini kuxhomekeke kwiimfuno ezithile zokusebenza kwesicelo, uhlahlo lwabiwo-mali, kunye neemeko zokusebenza.


Ixesha leposi: Oktobha-16-2024