Tare da ci gaba da neman ingantaccen injin, rufaffiyar ramukan rotors ana gane su a hankali daga masana'antun motoci. Domininjinan asynchronous mai hawa uku, saboda kasancewar stator da rotor grooves, juyawa zai haifar da asarar bugun jini. Idan na'ura mai juyi rungumi dabi'ar rufaffiyar Ramin, da tasiri iska rata ne taqaitaccen, da kuma pulsation na iska ratar Magnetic filin da aka raunana, don haka rage excitation m da jitu Magnetic filin hasãra, wanda taimaka wajen inganta aikin na mota.
Arch direction shine muhimmin ma'auni na rufaffiyar ramin rotor, a cikin yanayin nau'in na'ura mai juyi iri ɗaya, zaɓin tsayin baka na gada daban-daban zai sami digiri daban-daban na tasiri akan aikin motar. Rufe ramin na'ura mai juyi stacking saboda babu Ramin ganuwa, neatness dubawa ne mai wuya, sauki bayyana boye sawtooth matsala, ƙara da uncontrollable dalilai.
Amfani darotor rufaffiyar Ramin, yayin da rage asarar da ba daidai ba da kuma amfani da ƙarfe na motar, zai kara yawan reactance rotor leakage reactance, wanda zai haifar da raguwa a cikin wutar lantarki, karuwa a halin yanzu na stator, ƙara yawan asarar stator; farawa karfin juyi da farawa a halin yanzu ya ragu, yawan juzu'i ya karu. Don haka, lokacin amfani da rufaffiyar ramin, ya kamata a yi la'akari da canje-canjen bayanan ayyuka daban-daban a lokaci guda don haɓaka aikin gabaɗayan injin.
Menene induction motor?
Motar shigar da motsi tana nufin wani nau'in stator da rotor ta hanyar shigar da wutar lantarki, inductance halin yanzu a cikin na'ura mai juyi don gane injin juyawar makamashin lantarki. Stator na induction motor ya ƙunshi sassa uku: stator core, stator winding da wurin zama. Rotor ya ƙunshi core rotor, rotor winding da rotor shaft. Rotor core, wanda kuma wani bangare ne na babban da'irar maganadisu, gabaɗaya an yi shi ne da zanen ƙarfe na silicon da aka jera a kauri na 0.5mm, kuma an daidaita ainihin a kan mashin rotor ko na'urar rotor. Dukan rotor yana da siffa ta silinda.
Therotor windingssun kasu kashi biyu: keji da igiyar waya. A ƙarƙashin yanayi na yau da kullun, saurin jujjuyawar motsin induction koyaushe yana ɗan ƙasa kaɗan ko sama da saurin filin maganadisu mai jujjuya (gudun daidaitawa), don haka induction induction kuma ana kiransa “motoci masu daidaitawa”. Lokacin da nauyin injin induction ya canza, saurin juyi da ƙimar juzu'i daban-daban za su canza daidai da haka, ta yadda ƙarfin lantarki, halin yanzu da ƙarfin wutar lantarki a cikin na'urar rotor za su canza daidai don dacewa da bukatun kaya. Dangane da ƙimar juyi mai kyau ko mara kyau da girman injin induction, akwai nau'ikan jihohin aiki guda uku: mota, janareta da birki na lantarki.
Lokacin aikawa: Juni-24-2024
