IiMotor eziSensored

Iimotor ezizivayo zisebenzisa izixhobo ezinjengeeSensors effect yeHolo ukujonga indawo yerotor ngexesha lokwenyani. Ezi zinzwa zithumela ingxelo eqhubekayo kumqhubi wemoto, evumela ulawulo oluchanekileyo malunga nexesha kunye nesigaba samandla emoto. Kulo cwangciso, umqhubi uthembele kakhulu kulwazi oluvela kwi-sensors ukulungelelanisa ukuhanjiswa kwangoku, ukuqinisekisa ukusebenza kakuhle, ngakumbi ngexesha eliphantsi okanye iimeko zokuqala zokumisa. Oku kwenza ukuba iimotor ezinenzwa zilungele usetyenziso apho ulawulo oluchanekileyo lubalulekile, njengerobhothi, izithuthi zombane, kunye noomatshini be-CNC.

Ngenxa yokuba umqhubi wemoto kwi-sensored system ufumana idatha echanekileyo malunga nesikhundla se-rotor, inokulungelelanisa ukusebenza kweemoto ngexesha langempela, inika ulawulo olukhulu kwisantya kunye ne-torque. Le nzuzo ibonakala ngokukodwa kwisantya esiphantsi, apho i-motor kufuneka isebenze kakuhle ngaphandle kokuma. Kwezi meko, iimotor ezizivayo ziyagqwesa kuba umqhubi unokuqhubeka elungisa ukusebenza kwemoto ngokusekwe kwingxelo yenzwa.

Nangona kunjalo, oku kudityaniswa okusondeleyo kweenzwa kunye nomqhubi wemoto kwandisa ubunzima benkqubo kunye neendleko. Iimoto ezizivayo zifuna i-wiring eyongezelelweyo kunye namacandelo, angaphakamisi nje iindleko kodwa anyuse umngcipheko wokungaphumeleli, ngakumbi kwiindawo ezinzima. Uthuli, ukufuma, okanye ubushushu obugqithisileyo bunokuthomalalisa ukusebenza kwezinzwa, nto leyo enokukhokelela kwingxelo engachanekanga kwaye inokuphazamisa amandla omqhubi wokulawula imotor ngokufanelekileyo.

IiMoto ezingenazinzwa
Ngakolunye uhlangothi, ii-motors ezingenangqondo azithembeli kwii-sensors zenyama ukuze zibone indawo ye-rotor. Endaweni yoko, basebenzisa amandla angemva e-electromotive (EMF) eveliswa njengoko ijikeleziswa yimoto ukuqikelela indawo yerotor. Umqhubi wemoto kule nkqubo unoxanduva lokubona kunye nokutolika umqondiso we-EMF ongasemva, oya kuba namandla njengoko i-motor inyuka ngesantya. Le ndlela yenza lula inkqubo ngokususa imfuno yeenzwa zomzimba kunye ne-wiring eyongezelelweyo, ukunciphisa iindleko kunye nokuphucula ukuqina kwiindawo ezifunayo.

Kwiinkqubo ezingenazinzwa, umqhubi wemoto udlala indima ebaluleke ngakumbi kuba kufuneka aqikelele indawo ye-rotor ngaphandle kwengxelo ethe ngqo enikwe ngababonisi. Njengoko isantya sikhula, umqhubi unokulawula ngokuchanekileyo i-motor ngokusebenzisa imiqondiso eyomeleleyo ye-EMF yangasemva. Iimotor ezingenazinzwa zihlala zisebenza kakuhle kakhulu kwizantya eziphezulu, zizenza zibe lukhetho oludumileyo kwizicelo ezinje ngabalandeli, izixhobo zamandla, kunye nezinye iinkqubo ezinesantya esiphezulu apho ukuchaneka kwizantya ezisezantsi kungabalulekanga kangako.

I-drawback yeemoto ezingenazinzwa kukusebenza kwazo kakubi kwizantya eziphantsi. Umqhubi wemoto unzima ukuqikelela indawo ye-rotor xa uphawu lwe-EMF lwangasemva lubuthathaka, lukhokelela ekungazinzini, i-oscillations, okanye ingxaki yokuqalisa i-motor. Kwizicelo ezifuna ukusebenza okugudileyo kwesantya esisezantsi, lo mda unokuba ngumba obalulekileyo, yiyo loo nto iimotor ezingenazo inzwa zingasetyenziswa kwiinkqubo ezifuna ulawulo oluchanekileyo kuzo zonke izantya.