Bambanci tsakanin asynchronous da synchronous Motors

1. Ƙa'idar aiki:
Ka'idar aiki ta injin asynchronous ta dogara ne akan ƙa'idar aiki ta injin induction. Lokacin da na'urar maganadisu mai jujjuyawa ta shafi na'urar asynchronous motor, ana haifar da motsin halin yanzu a cikin injin induction, wanda ke haifar da juzu'i, yana haifar da rotor ya fara juyawa. Wannan halin yanzu da aka jawo yana faruwa ne ta hanyar motsin dangi tsakanin rotor da filin maganadisu mai juyawa. Don haka, saurin juyi na injin asynchronous koyaushe zai kasance ƙasa kaɗan fiye da saurin filin maganadisu mai jujjuya, wanda shine dalilin da yasa ake kiransa motar “asynchronous”.
Ka'idar aiki na injin da ke aiki tare ta dogara ne akan ƙa'idar aiki na injin ɗin aiki tare. Gudun rotor na injin da ke aiki tare yana aiki daidai da saurin filin maganadisu mai jujjuya, saboda haka sunan motar “synchronous”. Motoci masu aiki tare suna haifar da filin maganadisu mai jujjuyawa ta hanyar canza yanayin halin yanzu aiki tare da wutar lantarki ta waje, ta yadda rotor shima zai iya jujjuya aiki tare. Motoci masu aiki tare yawanci suna buƙatar na'urorin waje don kiyaye na'ura mai juyi aiki tare da filin maganadisu mai juyawa, kamar igiyoyin fili ko maganadiso na dindindin.

2. Siffofin gini:
Tsarin injin asynchronous yana da ɗan sauƙi kuma yawanci ya ƙunshi stator da rotor. Akwai iska guda uku akan stator waɗanda aka raba ta hanyar lantarki ta hanyar digiri 120 daga juna don samar da filin maganadisu mai jujjuya ta alternating current. A kan na'ura mai juyi yawanci tsari ne mai sauƙi na jan ƙarfe wanda ke haifar da filin maganadisu mai jujjuya kuma yana haifar da juzu'i.
Tsarin injin ɗin aiki tare yana da ɗan rikitarwa, yawanci ya haɗa da stator, rotor da tsarin motsa jiki. Tsarin motsa jiki na iya zama tushen wutar lantarki na DC ko maganadisu na dindindin, ana amfani da shi don samar da filin maganadisu mai jujjuya. Har ila yau, yawanci akwai iska a kan na'ura mai juyayi don karɓar filin maganadisu da tsarin motsa jiki ya haifar da kuma haifar da juzu'i.

3. Halayen saurin:
Tunda saurin rotor na injin asynchronous koyaushe yana ɗan ƙasa kaɗan fiye da saurin filin maganadisu, saurinsa yana canzawa da girman kaya. Ƙarƙashin nauyin nauyin da aka ƙididdigewa, saurin sa zai yi ƙasa kaɗan fiye da yadda aka ƙididdige shi.
Gudun rotor na injin da ke aiki tare yana aiki gaba ɗaya tare da saurin filin maganadisu mai jujjuya, don haka saurin sa yana dawwama kuma girman kaya baya shafar shi. Wannan yana ba da injinan aiki tare da fa'ida a aikace-aikacen da ake buƙatar daidaitaccen sarrafa saurin gudu.

4. Hanyar sarrafawa:
Tunda saurin injin asynchronous ya shafi nauyin kaya, ana buƙatar ƙarin kayan sarrafawa don cimma daidaitaccen sarrafa saurin. Hanyoyin sarrafawa gama gari sun haɗa da ƙa'idar saurin juyawa mitar da farawa mai laushi.
Motoci masu aiki tare suna da saurin gudu, don haka sarrafawa yana da sauƙi. Ana iya samun ikon sarrafa saurin ta hanyar daidaita yanayin tashin hankali ko ƙarfin filin maganadisu na maganadisu na dindindin.

5. Yankunan aikace-aikace:
Saboda tsarinsa mai sauƙi, ƙananan farashi, da kuma dacewa don babban iko da aikace-aikace masu girma, ana amfani da asynchronous Motors a cikin masana'antun masana'antu, kamar wutar lantarki na iska, famfo, magoya baya, da dai sauransu.
Saboda saurin sa na yau da kullun da ingantaccen ikon sarrafawa mai ƙarfi, injina masu aiki tare sun dace da aikace-aikacen da ke buƙatar daidaitaccen sarrafa saurin gudu, kamar janareta, compressors, bel na jigilar kaya, da sauransu a cikin tsarin wutar lantarki.

Gabaɗaya, injinan asynchronous da injunan aiki tare suna da bambance-bambance a bayyane a ka'idodin aikin su, halayen tsari, halayen saurin, hanyoyin sarrafawa da filayen aikace-aikace. Fahimtar waɗannan bambance-bambance na iya taimakawa wajen zaɓar nau'in motar da ya dace don saduwa da takamaiman buƙatun injiniya.

Marubuci: Sharon