Motar synchronous magnet mai saurin sauri

Motar daidaitacce mai saurin gaske na dindindin yana da ƙarfin ƙarfin ƙarfi, babban inganci, ƙaramin girma, nauyi mai haske da ingantaccen aminci.Don haka, ana amfani da injunan motsi masu saurin gaske na dindindin a cikin sarrafa motsi da tsarin tuƙi.Motoci masu aiki da ƙarfi na dindindin na maganadisu na dindindin za su sami kyakkyawan fata a fagagen tsarin sanyaya iska, centrifuges, tsarin adana makamashi mai sauri mai sauri, jigilar dogo da sararin samaniya.
Motoci masu aiki tare suna da saurin gaske na dindindin suna da manyan halaye guda biyu.Na farko, gudun rotor yana da girma sosai, kuma saurin sa gabaɗaya ya wuce 12 000 r/min.Na biyu shi ne cewa stator armature winding current da magnetic flux density a cikin stator core suna da mafi girma mitoci.Sabili da haka, asarar baƙin ƙarfe na stator, asarar jan ƙarfe na iska da kuma hasara na yanzu na rotor surface yana ƙaruwa sosai.Saboda kananan girman babban-gudun m maganadisu synchronous mota da high zafi tushen yawa, ta zafi dissipation ne mafi wuya fiye da na al'ada mota, wanda zai iya haifar da irreversible demagnetization na dindindin maganadisu, kuma yana iya haifar da The. Hawan zafin jiki a cikin motar ya yi yawa, wanda ke lalata rufin da ke cikin motar.
High-gudun m maganadisu synchronous Motors ne m Motors, don haka wajibi ne don daidai lissafin daban-daban asarar a cikin zane mataki na mota.A cikin yanayin samar da wutar lantarki mai girma, hasarar core stator tana da girma, don haka yana da matukar muhimmanci a yi nazarin hasarar ɗimbin ƙarfin maganadisu mai saurin gaske.

1) Ta hanyar bincike mai ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun maganadisu a cikin ma'aunin ƙarfe na ƙarfe mai ƙarfi na dindindin mai ƙarfi na injin maganadisu na atomatik, ana iya sanin cewa magnetic yawa waveform a cikin ma'aunin ƙarfe na ƙarfe yana da rikitarwa sosai, kuma ƙarfin ƙarfe na ƙarfe na ƙarfe yana da ƙarfi sosai. ya ƙunshi wasu abubuwa masu jituwa.Yanayin magnetization na kowane yanki na stator core ya bambanta.Yanayin maganadisu na saman haƙori na stator shine galibi yana canza maganadisu;yanayin magnetization na stator hakori jiki za a iya kusantar a matsayin madadin magnetization yanayin;mahaɗin haƙorin stator da ɓangaren karkiya Yanayin maganadisu na ma'aunin ma'aunin ma'auni yana tasiri sosai ta wurin juyawar maganadisu;Yanayin maganadisu na karkiya na stator core ya fi shafar filin maganadisu mai canzawa.
2) Lokacin da babban motsi na dindindin na ma'aunin maganadisu na aiki tare yana aiki da ƙarfi a mitoci mafi girma, asarar eddy a halin yanzu a cikin ma'aunin ƙarfe na ƙarfe yana yin lissafin mafi girman kaso na jimlar baƙin ƙarfe core asara, kuma ƙarin asara yana yin lissafin mafi ƙanƙanta.
3) Lokacin da aka yi la'akari da tasirin jujjuyawar filin maganadisu da abubuwan jituwa akan hasara na stator core, sakamakon lissafin stator core asarar yana da girma fiye da sakamakon lissafin lokacin kawai la'akari da tasirin filin maganadisu, kuma yana kusa da ƙaƙƙarfan kashi. sakamakon lissafin.Sabili da haka, lokacin ƙididdige hasara na stator core, ya zama dole a lissafta ba kawai asarar baƙin ƙarfe da aka samu ta hanyar madaidaicin filin maganadisu ba, har ma da asarar baƙin ƙarfe da aka samu ta hanyar daidaitawa da jujjuyawar filin maganadisu a cikin ma'auni.
4) Rarraba asarar baƙin ƙarfe a kowane yanki na stator core na high-gudun m magnet synchronous motor ne daga kananan zuwa babba.Saman stator, mahaɗar hakori da karkiya, haƙoran ƙwanƙwasawa, haƙoran ramin iskar iska, da karkiya na stator suna da alaƙa da haɓakar maganadisu masu jituwa.Kodayake asarar baƙin ƙarfe a ƙarshen haƙorin stator shine mafi ƙanƙanta, ƙarancin asarar a wannan yanki shine mafi girma.Bugu da ƙari, akwai babban adadin baƙin ƙarfe mai jituwa a cikin yankuna daban-daban na core stator.


Lokacin aikawa: Maris 15-2022