Matoor synchronous magnet joogto ah-xawaaraha sare

Xawaaraha sare ee magnet synchronous ee joogtada ah wuxuu leeyahay cufnaanta awoodda sare, waxtarka sare, cabbir yar, miisaanka fudud iyo isku halaynta wanaagsan.Sidaa darteed, matoorada synchronous magnet joogto ah xawaaraha sare waxaa si ballaaran loo isticmaalaa in gacanta dhaqdhaqaaqa iyo hababka wadista.Xawaaraha sare ee matoorada isku-dhafka magnet-ka ee joogtada ah waxay yeelan doonaan rajooyin wanaagsan dhinacyada nidaamyada qaboojinta wareegga hawada, centrifuges, nidaamyada kaydinta tamarta-xawaaraha sare ee tareennada, gaadiidka tareenka iyo hawada hawada.
Matoorada isku midka ah ee xawaaraha sare leh ee joogtada ah waxay leeyihiin laba astaamood oo waaweyn.Marka hore, xawaaraha rotor-ku aad buu u sarreeyaa, xawaarhiisuna guud ahaan wuu ka sarreeyaa 12 000 r/min.Midda labaad waa in dabaylaha armature ee hadda socda iyo cufnaanta qulqulka magnetic ee xudunta stator ay leeyihiin soo noqnoqoshada sare.Sidaa darteed, luminta birta ee stator, luminta naxaasta ee dabaysha iyo luminta hadda jirta ee dusha rotor-ka ayaa si weyn u kordhay.Sababtoo ah cabbirka yar ee xawaaraha sare ee xawaaraha sare ee magnet synchronous motor iyo cufnaanta isha kulaylka sare, daadinta kulaylkeeda ayaa aad uga dhib badan kan matoorka caadiga ah, taas oo u horseedi karta demagnetization aan laga noqon karin ee magnetka joogtada ah, iyo sidoo kale waxay keeni kartaa The Kor u kaca heerkulka matoorku aad buu u sarreeyaa, kaas oo waxyeelo u geysta dahaarka matoorka.
Xawaaraha sare ee matoorada synchronous magnet joogto ah waa matoorrada is haysta, sidaas darteed waxaa lagama maarmaan ah in si sax ah loo xisaabiyo khasaaraha kala duwan ee marxaladda naqshadeynta mishiinka.Habka sahayda tamarta soo noqnoqda ee sarreeya, khasaaraha asaasiga ah ee stator waa mid sarreeya, sidaas darteed waa lagama maarmaan in la barto khasaaraha asaasiga ah ee stator ee xawaaraha sare ee magnetka joogtada ah ee synchronous.

1) Iyada oo loo marayo falanqaynta curiyaha xaddidan ee cufnaanta birta ee udubdhexaadka birta ee stator-ka ee xawaaraha sare ee joogtada ah ee mashiinka synchronous magnet, waxaa la ogaan karaa in mawjada cufnaanta magnetic ee xudunta birta stator ay tahay mid aad u adag, iyo cufnaanta birta ee birta. waxa ku jira qaybo iswada leh oo gaar ah.Habka magnetization ee meel kasta oo ka mid ah core stator waa ka duwan yahay.Habka magnetization ee iligga stator inta badan waa magnetization beddelka;habka magnetization ee jirka iliga stator waxaa lagu qiyaasi karaa sida habka magnetization beddelka;isku xirka iliga stator iyo qaybta harqoodka Habka magnetization ee xudunta stator ayaa si weyn u saameeya goobta magnetic wareega ah;habka magnetization ee harqood ee xudunta stator waxaa inta badan saameeya garoonka magnetic beddelka ah.
2) Marka xawaaraha sare ee magnet synchronous matoorka joogtada ah uu si joogto ah u socdo, khasaaraha hadda jira ee ku jira xudunta birta stator ayaa xisaabisa saamiga ugu badan ee wadarta guud ee luminta xudunta birta, khasaaraha dheeraadka ah wuxuu xisaabiyaa saamiga ugu yar.
3) Marka saameynta wareegga magnetic iyo qaybaha harmonic ee luminta asaasiga ah ee stator la tixgeliyo, natiijada xisaabinta ee khasaaraha asaasiga ah ayaa si weyn uga sarreeya natiijada xisaabinta marka kaliya la tixgelinayo saameynta beddelka magnetic, waxayna ku dhowdahay elementka xaddidan. natiijada xisaabinta.Sidaa darteed, marka la xisaabinayo khasaaraha asaasiga ah ee stator, waxaa lagama maarmaan ah in la xisaabiyo ma aha oo kaliya khasaaraha birta ka soo baxa goobta magnetic beddelka ah, laakiin sidoo kale luminta birta ee ay dhaliso harmonic iyo wareegga magnetic ee xudunta stator.
4) Qaybinta khasaaraha birta ee aag kasta oo ka mid ah xudunta stator ee matoorka synchronous magnet joogto ah xawaaraha sare waa ka yar ilaa weyn.Dusha sare ee stator-ka, isku xirka iliga iyo harqoodka, ilkuhu dabaylaha armature-ka, ilkaha godka hawo-mareenka, iyo harqoodka stator-ka waxa saameeya qulqulka magnetic harmonic.Inkasta oo khasaaraha birta ee cidhifka iliga stator uu yahay kan ugu yar, cufnaanta luminta aaggan ayaa ah tan ugu weyn.Intaa waxaa dheer, waxaa jira xaddi badan oo birta harmonic ee gobollada kala duwan ee xudunta stator.


Waqtiga boostada: Mar-15-2022