Marka la barbardhigomatoorada asynchronous, magnet joogto ahmatoorada isku dhafanleeyihiin faa'iidooyin muuqda. Waxay leeyihiin hufnaan sare, arrin awood sare leh, tilmaamayaasha waxqabadka wanaagsan, cabbirka yar, miisaanka fudud, kor u kaca heerkulka hooseeya, saameyn farsamo oo muhiim ah, oo si fiican u wanaajiya tayada shabakada korontada. arrimo, iyadoo si buuxda looga faa'iidaysan karo awoodda korantada hadda jirta, badbaadinta maalgashiga korantada, iyo xallinta ifafaalaha "faras weyn iyo gaari yar" ee qalabka korontada.
01. Hufnaanta iyo qodobka awoodda
Marka matoorka asynchronous uu shaqaynayo, dabaysha rotor-ku waxa ay ka nuugtaa qayb tamarta korantada ka mid ah korantada si ay u kiciso, taas oo cunaysa tamarta korantada. Qaybtan tamarta korantada ah ayaa ugu dambeyntii ku dhammaatay dabaysha rotor-ka kulayl ahaan. Khasaarahani wuxuu xisaabiyaa ilaa 20-30% wadarta luminta mootada, taas oo yaraynaysa waxtarka mootada. Xajmiga kicinta rotor-ka ayaa loo rogaa dabaylaha stator-ka sida hadda wax-soo-saarka ah, taas oo ka dhigaysa hadda gelaya dabaylaha stator ka dambeeya danab koronto oo xagal ah, taasoo keentay hoos u dhac ku yimaada qodobka awoodda matoorka. Intaa waxaa dheer, laga bilaabo wax ku oolnimada iyo qalooca factor awood eematoorada synchronous magnet joogto ahiyo matoorrada asynchronous (Jaantuska 1), waxaa la arki karaa in marka heerka load (= P2 / Pn) waa
Ka dib markii magnet joogto ah lagu gundhigo rotor ee motor synchronous magnet joogto ah, magnet joogto ah waxaa loo isticmaalaa in la dhiso garoonka magnetic rotor ah. Inta lagu jiro hawlgalka caadiga ah, rotor-ka iyo garoonka magnetic stator si isku mid ah u wada shaqeeyaan, ma jiro hadda la kiciyay ee rotor-ka, mana jiro khasaare iska caabin rotor ah. Tani kaliya waxay kordhin kartaa waxtarka mootada 4% ~ 50%. Maaddaama aysan jirin kicinta hadda jirta ee rotor-ka gawaarida ee hydromagnetic, dabaysha stator waxay noqon kartaa culeys saafi ah, taasoo ka dhigaysa factor power motor ku dhawaad ​​1. Laga soo bilaabo hufnaanta iyo awoodda korantada matoorka synchronous magnet joogto ah iyo matoor asynchronous (Jaantus 1), waxaa la arki karaa in marka heerka load ee magnet joogto ah synchronous, iyo matoorka shaqaynayo isbedbedel badan> waxtarku waa >80%.
02. Bilaabida golaha wasiirada
Marka matoorka asynchronous la bilaabo, matoorka waxaa looga baahan yahay in ay leeyihiin ku filan xoog bilow ah oo weyn, laakiin hadda bilowga ah ma aha mid aad u weyn, si looga fogaado hoos u dhac xad-dhaaf ah korontadu oo saamayn ku shaqada caadiga ah ee matoorrada kale iyo qalabka korontada ee ku xiran shabakada korontada. Intaa waxaa dheer, marka hadda bilawga ahi uu aad u weyn yahay, matoorka laftiisa waxaa saameyn doona xoogga koronto ee xad-dhaafka ah. Haddii si joogto ah loo bilaabo, waxa kale oo jirta khatarta kulaylka xad-dhaafka ah ee dabaysha. Sidaa darteed, naqshadda bilawga ah ee matoorada asynchronous inta badan waxay la kulmaan dhibaato.
Matoorada isku midka ah ee magnet-ka joogtada ah guud ahaan sidoo kale waxay isticmaalaan bilawga asynchronous. Tan iyo dabaylaha rotor ma shaqeeyaan marka matoorka synchronous magnet joogto ah uu si caadi ah u shaqeeyo, marka naqshadaynta motor magnet joogto ah, dabaylaha rotor si buuxda u buuxin kartaa shuruudaha ka mid ah torque bilowga sare, tusaale ahaan, tirada badan ee bilowga ah waxaa kordhay 1.8 jeer matoor asynchronous in 2.5 jeer, ama xataa ka weyn, taas oo si fiican u xallisaa ifafaale ee qalabka fardo yar "Big.
3. Kor u kaca heerkulka shaqada
Maadaama dabaylaha rotor-ku uu hadda socdo marka matoorka asynchronous uu shaqeynayo, oo hadda si buuxda loo wada baabbi'iyey qaabka tamarta kulaylka, xaddi badan oo kulayl ah ayaa ka dhalan doona wareegtada rotor-ka, taas oo kordhin doonta heerkulka matoorka waxayna saameyn doontaa nolosha adeegga matoorka. Sababo la xiriira waxtarka sare ee matoorrada magnetka joogtada ah, ma jirto wax khasaare ah oo iska caabin ah oo ku jira dabaylaha rotor-ka, oo waxaa jira wax yar ama ku dhawaad ​​ma jiraan wax falcelin ah oo ku jira dabaylaha stator, taas oo ka dhigaysa heerkulka matoorku hooseeyo oo kordhiya nolosha adeegga matoorka. 4. Saamaynta ay ku yeelanayso shaqada xadhkaha korantada
Sababo la xiriira koronta yar ee matoorka asynchronous, matoorku wuxuu nuugaa qadar badan oo firfircoon oo firfircoon oo ka imanaya koronto, taasoo keentay xaddi badan oo fal-celin ah oo ku jira korantada korantada, qalabka wax beddelka iyo qalabka korontada, taas oo iyaduna hoos u dhigaysa tayada shabkada korantada oo kordhisa culayska shabkada korantada. Isla mar ahaantaana, firfircoonida firfircooni waxay isticmaashaa qayb ka mid ah tamarta korantada ee korantada, qalabka wax beddelka iyo qalabka korontadda, taasoo keentay hoos u dhac ku yimaada korontadu oo saameyn ku yeelato isticmaalka waxtarka leh ee tamarta korontada. Sidoo kale sababtoo ah waxtarka hoose ee mishiinka asynchronous, si loo daboolo shuruudaha awoodda wax soo saarka, waxaa lagama maarmaan ah in la nuugo tamar koronto oo badan oo ka mid ah korantada korantada, sii kordhinta khasaaraha tamarta korontada iyo kordhinta culeyska korontada.
Ma jiraan wax kicinta hadda jirta ee rotor magnetka joogtada ah, matoorku wuxuu leeyahay awood sare, kaas oo wanaajinaya tayada tayada korontada oo meesha ka saaraysa baahida loo qabo in lagu rakibo magdhow ee korantada korantada. Isla mar ahaantaana, sababtoo ah waxtarka sare ee mashiinka magnetka joogtada ah, tamarta korantada ayaa sidoo kale la badbaadiyay.