Kumamotor ahlukahlukene, ukuqala kuwumsebenzi olula kakhulu, kepha weama-asynchronous motors, ukuqala kuhlale kuyinkomba yokusebenza ebucayi kakhulu.Phakathi kwemingcele yokusebenza yama-asynchronous motors, i-torque yokuqala kanye nokuqala kwamanje yizinkomba ezibalulekile ezibonisa ukusebenza kokuqala kwemoto.Ngokuvamile zivezwa ngokuphindaphinda kwetorque yokuqala ehlobene ne-torque elinganiselwe kanye nokuphindaphinda kwamanje kokuqala okuhlobene nomthamo olinganiselwe.
Ngokombono wokusebenzisa i-motor, sithemba ukuba ne-torque enkulu yokuqala yokuqinisekisa ukuthi i-motor ingaqalwa kalula ngesikhathi esifushane, ikakhulukazi kuma-motor aqala futhi ame njalo, ubukhulu be-torque yokuqala buthinta ngqo ingqikithi. ukusebenza kwemishini.Ukusebenza kahle;ngokuqondene nokuqala kwamanje, kuthenjwa ukuthi kufanele kube kuncane ngangokunokwenzeka ukuze kugwenywe imiphumela emibi yamanje enkulu emzimbeni wemoto kanye negridi.
Indlela ephumelelayo yokuxazulula lokhu kungqubuzana ukukhulisa ukumelana ne-rotor, okuzuzisa kakhulu ukuthuthukisa ukusebenza kokuqala, kodwa akusizi ekwanelisekeni noma ekuthuthukisweni kwezinye izinkomba zokusebenza zemoto.Indlela yokucabangela izinkomba zokuqala nokusebenza futhi wenze ingxabano mayelana nengxenye ye-rotor ye-motor Isebenza kahle futhi iyadingeka.
Ku-rotor yesilonda motor asynchronous, inqobo nje uma ukumelana kwangaphandle kuxhunywe ochungechungeni kumjikelezo we-rotor, ukumelana ne-rotor kungandiswa.Lokhu kusebenza kakhulu futhi kulula ukukwenza.Lapho injini iqala futhi iphenduka ibe ukusebenza okujwayelekile, uxhumano lochungechunge Ukunqanyulwa kokumelana kwangaphandle kungabona umphumela wokuqinisekisa kabili wokuqalisa ukusebenza nokusebenza okusebenzayo.
Ngokombono wokuthuthukisa ukusebenza kokuqala kwe-rotor yesilonda motor asynchronous motor, ye-cage rotor asynchronous motor, i-deep groove rotor kanye ne-double cage rotor isetshenziswa, futhi "umphumela wesikhumba" usetshenziselwa ukuqaphela umphumela. yokuqala ukusebenza kanye nesiqinisekiso sokusebenza esisebenzayo.
Ngezimo ezikhethekile zokusebenza ezidinga ukusebenza okuphezulu kokuqala, kukhona i-high-slip motor.Imigoqo yokuqondisa ye-cage rotor yenziwe ngezinto ezinokumelana okuphezulu, futhi i-torque yokuqala ye-motor ithuthukiswa ngokwandisa ukumelana ne-rotor.
Ukuze uxazulule ukungqubuzana phakathi kokuqala kwe-torque kanye nokuqala kwamanje kwama-asynchronous motors, futhi kucatshangelwe ubudlelwano phakathi kokusebenza kokuqala nezinye izinkomba zokusebenza, kutholwa izinyathelo zokuqalisa ezisizayo ezifana nokuncipha kokuqala kwe-voltage kanye nokuqaliswa kwefrequency eguquguqukayo.
Isikhathi sokuthumela: Mar-09-2023