Matatu-chikamu emagetsi mota ane chivakwa chakasimba chine zvikamu zvakasiyana uye maitiro ekushanda.Mazuva ano, 3-phase ac induction motors anoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzeindasitiri nekutengesa nekuda kwekumhanya kwazvo uye torque.Kunzwisisa zvikamu zvakasiyana zve3 chikamu mota kwakakosha pakusarudza iyo yakakodzera yekushandisa kwako.Motokari 0 inopa huwandu hwakawanda hwematatu-chikamu mota dzinosiyana kubva 1500rpm-3000rpm.
Mufananidzo 1: 3 chikamu chemotokari zvikamu
Mugwaro iri rekutanga, tichakurukura 3 chikamu mota zvikamu uye mabasa azvo.
3 chikamu mota zvikamu:
Matatu-phase motors ane mukurumbira nekuda kwekuvaka kwawo kwakasimba uye kwakavimbika.Ngatinzwisise 3 chikamu mota zvikamu zvakanyanya;
Stator:
Mune 3 phase motors zvikamu, stator ndiyo inonyanya kukosha chikamu.Icho chikamu chakamira chinopesvedzera rotor kuti ifambe yakananga kune magineti minda.Ichi chikamu che3 chikamu mota zvakare chine anotevera madiki-zvikamu;
Core:
Mukati me stator, iyo yakagadziriswa yakagadziriswa iripo, iyo inozivikanwa seye stator core.Iyo stator core ine paired slots zvichienderana nehuwandu hwematanda emagetsi mota.Mamwe ma motors ane 2 matanda uye 3 slots kana 3 matanda uye 4 slots, etc. Kumhanya kwemota kunopesana nenhamba yematanda.Kana nhamba yemapuranga yakakura, kukurumidza kuchava kushoma uye zvakasiyana.
Stator frame:
Chifukidzo chekunze che stator chinonzi stator frame.Iyo stator furemu inoumbwa nepamusoro-giredhi zvinhu uye 100% simbi isina tsvina kudzivirira zvikamu zvemukati.Inovimbisawo hupenyu hurefu uye kusimba.
Stator winding:
Iyo stator winding inogadzira magineti minda mu stator.Zvikamu zvitatu zvinonakidzwa kana zvabatanidzwa kune magetsi uye kutanga kugadzira magineti minda.Iyo stator windings yakavharidzirwa uye inodzivirira kuchengetedza kuchengetedzwa mumamiriro asina kunaka.
Rotor:
Rotor chimwe chinhu chakakosha muzvikamu zve 3 phase mota.Chikamu chinofamba chinotenderera chichienda kune magnetic field chinonzi rotor.Iyo rotor yematatu phase motors inotakura ikozvino kufambisa shaft.Iyo mitatu yechikamu mota inoiswazve muzvikamu zviviri zvakakura zvichibva pane rotor chimiro;
Slip mhete kana rudzi rweronda:
Iyo rotor yerudzi rweronda kazhinji ine yakatsvetwa armature uye inotsvedza mhete.Aya ma motors anopa yakakwirira uye anogara achitanga torque;saka, mota idzi dzinoshandiswa zvakanyanya mumaindasitiri anorema nekuti inobvumira kuramba kwekunze kuderedza yekutanga ikozvino.
Mufananidzo 2: Rotor ye slip-ring induction motor
Squirrel cage mota rotor:
Iyo squirrel cage mota ndiyo inonyanya kushandiswa 3-chikamu induction mota nekuda kwekureruka kwayo cage rotor kuvaka.Iyo cage-mhando rotor inosanganisira aluminium kana mhangura mabara akaiswa mukati meiyo slots.Iyi mhando yetatu-chikamu mota inoshandiswa kune yakaderera-giredhi yekutengesa uye yepamba zvinangwa.
Terminal box:
Iyo terminal bhokisi zvakare ine mukurumbira mune 3 phase mota zvikamu.Iyo terminal bhokisi inopa matatu-chikamu magetsi ekupa kuburikidza nekunze kwemagetsi.Iyo stator windings yakabatana kune terminal bhokisi kuburikidza ne delta kana nyeredzi yekubatanidza.
Fani:
Nekupisa kupisa uye kutonhora, feni inoonekwa sechikamu chakakosha che 3 phase induction motors.Iyo inochengetedza tembiricha uye inotonhorera pasi zvimwe zvikamu zvemukati zve 3 phase induction mota.
Mota inoburitsa yakajairwa mhando yeOEM mota, imwe-chikamu emagetsi mota, uye maindasitiri mota pasi rese.
Mhedziso:
Kunzwisisa 3 chikamu mota zvikamu zvinokupa iwe pfungwa yakafara yekushanda kwayo, kuremedza huwandu, uye mashandisiro.Zvese zvikamu zve 3 phase induction motors zvinobatsira kupa kusashanda ruzivo uye nemazvo.Aya mamotor akagadzirwa kuti ape yakakwira torque uye kushanda nemutengo unodhura.Iwe unogona kutibata nesu kune yemahara quotation uye kubvunza.Tsigiro yedu yevatengi inoshanda isina kukanganiswa kugadzirisa zvinokunetsa.
Inowanzo bvunzwa mibvunzo-3 chikamu mota zvikamu
1. Chii chinonzi 3 phase motor?
A matatu phase induction mota i AC mota ine zvinokatyamadza maficha.Matatu-chikamu mota anozvitanga, anoshanda, uye anogara akasimba maindasitiri mota.Aya mamotor anoshanda pamusimboti we electromagnetism uye haade ma capacitor kana ekunze magetsi ekutanga kutenderera.Aya mamotor anopa 1.5x simba rakawanda kupfuura single-phase motors.Nekudaro, zvakakosha kuti unzwisise 3 chikamu mota zvikamu, misimboti yekushanda, uye kushandisa usati watenga.
2. Mari 3 phase motor parts inodhura?
Zvikamu zve 3 phase induction motors zvinogadzirwa ne 100% coil yemhangura uye simbi isina tsvina kuti ive nechokwadi chehupenyu hurefu.Aya mamotor ari kudhura zvishoma pane single-phase motors nekuda kwe3 phase mota zvikamu uye kushanda.Mutengo wezvikamu zvitatu zvechikamu induction mota unosiyana neakawanda paramita senge voltage renji, frequency, rpm, uye rudzi rwekuvaka.
3. Ndezvipi zvikamu zvinofamba zvinosakara mu 3-phase induction motors?
Zvikamu zvinofamba zve3 phase induction mota zvinosakara mabhengi uye zvindori zvinotsvedza.Iyo 3-chikamu induction mota ine maviri mabhengi ekutenderera kwe shaft.Dzimwe nguva, mabhengi anopera nekuda kwekudzikira kwekugadzirisa, kurodha zvakanyanya, uye zvikanganiso zvekuisa.Uyezve, mune inotsvedza-mhete inductions motors, zvikamu zve 3 phase mota yasakara zvindori zvinotsvedza.
Nguva yekutumira: Kubvumbi-15-2023
