Guhitamo ubwoko bwa moteri biroroshye cyane, ariko kandi biragoye cyane.Iki nikibazo kirimo ibintu byinshi byoroshye.Niba ushaka guhitamo byihuse ubwoko ukabona ibisubizo, uburambe nibyihuta.
Mu nganda zikora imashini zikoresha, guhitamo moteri nikibazo gikunze kugaragara.Benshi muribo bafite ibibazo muguhitamo, binini cyane guta, cyangwa bito cyane kwimuka.Nibyiza guhitamo binini, byibuze birashobora gukoreshwa kandi imashini irashobora gukora, ariko biragoye cyane guhitamo akantu gato.Rimwe na rimwe, kugirango ubike umwanya, imashini isiga umwanya muto wo kwishyiriraho imashini nto.Hanyuma, usanga moteri yatoranijwe kuba nto, kandi igishushanyo kirasimburwa, ariko ingano ntishobora gushyirwaho.
Mu nganda zikoresha imashini zikoresha imashini, hari ubwoko butatu bwa moteri zikoreshwa cyane: ibyiciro bitatu bidafite imbaraga, intambwe, na servo.Moteri ya DC ntabwo iri murwego.
Ibyiciro bitatu byamashanyarazi adafite ingufu, bidasobanutse neza, fungura iyo ukoresheje.
Niba ukeneye kugenzura umuvuduko, ugomba kongeramo inshuro zihindura, cyangwa urashobora kongeramo umuvuduko wo kugenzura.
Niba iyobowe numuyoboro uhindura, moteri idasanzwe yo guhindura moteri irakenewe.Nubwo moteri zisanzwe zishobora gukoreshwa zifatanije nu guhinduranya inshuro, kubyara ubushyuhe nikibazo, nibindi bibazo bizabaho.Kubitagenda neza, urashobora gushakisha kumurongo.Moteri igenzura agasanduku ka guverineri izabura imbaraga, cyane cyane iyo ihinduwe ku gikoresho gito, ariko guhinduranya imirongo ntabwo.
Moteri yintambwe ni moteri ifunguye-ifite moteri ihanitse cyane, cyane cyane ibyiciro bitanu.Hano haribintu bike cyane murugo intambwe eshanu zintambwe, aribwo buryo bwa tekiniki.Muri rusange, intambwe ntabwo ifite ibikoresho bigabanya kandi ikoreshwa mu buryo butaziguye, ni ukuvuga, igisohoka gisohoka cya moteri gihujwe neza nu mutwaro.Umuvuduko wakazi wintambwe muri rusange ni muke, impinduramatwara zigera kuri 300 gusa, byumvikane ko hariho nigihe habaye impinduramatwara igihumbi cyangwa bibiri, ariko nanone igarukira gusa ku mutwaro kandi nta gaciro ifatika.Iyi niyo mpamvu nta kwihuta cyangwa kwihuta muri rusange.
Servo ni moteri ifunze hamwe nibisobanuro bihanitse.Hano hari serivise nyinshi zo murugo.Ugereranije n'ibirango by'amahanga, haracyari itandukaniro rinini, cyane cyane igipimo cya inertia.Ibitumizwa mu mahanga birashobora kugera kuri 30, ariko ibyo murugo birashobora kugera kuri 10 cyangwa 20 gusa.
Igihe cyose moteri ifite inertia, abantu benshi birengagiza iyi ngingo muguhitamo icyitegererezo, kandi akenshi nibyo bipimo ngenderwaho kugirango umenye niba moteri ikwiye.Mubihe byinshi, guhindura servo nuguhindura inertia.Niba guhitamo imashini atari byiza, bizongera moteri.Gukemura umutwaro.
Serivisi zo murugo zo hambere ntizari zifite inertia nkeya, inertie yo hagati, na inertia nyinshi.Igihe natangiraga guhura niri jambo, sinigeze numva impamvu moteri ifite imbaraga zimwe yaba ifite ibipimo bitatu byubushakashatsi buke, buciriritse, nuburebure.
Inertia nkeya bivuze ko moteri ikozwe neza kandi ndende, kandi inertia yumutwe munini ni nto.Iyo moteri ikora inshuro nyinshi zisubiramo, inertia iba nto kandi kubyara ubushyuhe ni bito.Kubwibyo, moteri ifite inertia nkeya irakwiriye kwihuta kwisubiraho.Ariko urumuri rusange ni ruto.
Igiceri cya moteri ya servo ifite inertia ndende irasa cyane, inertia ya shaft nkuru nini, kandi torque nini.Irakwiriye mubihe bifite torque ndende ariko ntabwo byihuta gusubiranamo.Kubera umuvuduko mwinshi wo guhagarara, umushoferi agomba kubyara voltage nini ya reverisiyo yo guhagarika iyi inertia nini, kandi ubushyuhe ni bunini cyane.
Muri rusange, moteri ifite inertia ntoya ifite imikorere myiza ya feri, gutangira byihuse, igisubizo cyihuse kubyihuta no guhagarara, kwihuta kwihuta, kandi birakwiriye mubihe bimwe na bimwe bifite umutwaro woroshye hamwe nu mwanya wihuse.Nkumurongo umwe wihuta wo kwihuta kumwanya.Moteri ifite inertie nini nini nini irakwiriye mugihe gifite imitwaro minini hamwe nibisabwa bihamye, nkibikoresho bimwe na bimwe byinganda zikoresha imashini zifite uruziga.
Niba umutwaro ari munini cyangwa kwihuta kuranga ni nini, kandi hatoranijwe moteri ntoya ya inertia, igiti gishobora kwangirika cyane.Guhitamo bigomba gushingira kubintu nkubunini bwumutwaro, ingano yihuta, nibindi.
Inertia ya moteri nayo ni ikimenyetso cyingenzi cya moteri ya servo.Yerekeza kuri inertia ya moteri ya servo ubwayo, ifite akamaro kanini mukwihuta no kwihuta kwa moteri.Niba inertia idahuye neza, ibikorwa bya moteri bizaba bitajegajega.
Mubyukuri, hariho na inertia ihitamo izindi moteri, ariko buriwese yagabanije iyi ngingo mugushushanya, nkumurongo usanzwe wumukandara.Iyo moteri yatoranijwe, usanga idashobora gutangira, ariko irashobora kugenda hamwe no gusunika ukuboko.Muri iki kibazo, niba wongeye igipimo cyo kugabanya cyangwa imbaraga, birashobora gukora mubisanzwe.Ihame shingiro nuko nta inertia ihuye muguhitamo hakiri kare.
Kubisubizo byo kugenzura umushoferi wa servo kuri moteri ya servo, agaciro keza ni uko igipimo cyimitwaro yimitwaro na moteri ya rotor inertia ari imwe, kandi ntarengwa ntishobora kurenga inshuro eshanu.Binyuze mugushushanya ibikoresho byohereza imashini, umutwaro urashobora gukorwa.
Ikigereranyo cya inertia na moteri ya rotor inertia yegereye imwe cyangwa nto.Iyo inertia yumutwaro ari nini rwose, kandi igishushanyo mbonera ntigishobora gutuma igereranyo cyumutwaro winjiza na moteri ya rotor ya moteri itarenze inshuro eshanu, moteri ifite moteri nini ya rotor nini irashobora gukoreshwa, ni ukuvuga ibyo bita binini inertia moteri.Kugirango ugere kubisubizo runaka mugihe ukoresheje moteri ifite inertia nini, ubushobozi bwumushoferi bugomba kuba bunini.
Hano hepfo turasobanura phenomenon mubikorwa nyabyo byo gusaba moteri yacu.
Moteri iranyeganyega iyo itangiye, biragaragara ko idahagije.
Ntakibazo cyabonetse mugihe moteri yakoraga kumuvuduko muke, ariko iyo umuvuduko wari mwinshi, wanyerera iyo uhagaze, kandi igisohoka gisohoka kizunguruka ibumoso niburyo.Ibi bivuze ko guhuza inertia biri kumwanya ntarengwa wa moteri.Muri iki gihe, birahagije kongera igipimo cyo kugabanuka gato.
Moteri ya 400W ipakira ibiro amagana cyangwa na toni imwe cyangwa ebyiri.Ibi biragaragara ko bibarwa kububasha gusa, ntabwo kuri torque.Nubwo imodoka ya AGV ikoresha 400W kugirango ikurure umutwaro wibiro magana, umuvuduko wimodoka ya AGV iratinda cyane, ibyo ntibikunze kugaragara mubisabwa byikora.
Moteri ya servo ifite moteri yinyo.Niba igomba gukoreshwa murubu buryo, twakagombye kumenya ko umuvuduko wa moteri utagomba kuba hejuru ya 1500 rpm.Impamvu nuko hariho umuvuduko wo kunyerera mugutinda kwinyo yinyo, umuvuduko ni mwinshi, ubushyuhe burakomeye, kwambara birihuta, kandi ubuzima bwa serivisi buragabanuka.Muri iki gihe, abakoresha bazinubira uburyo imyanda imeze.Ibikoresho byinyo bitumizwa mu mahanga bizaba byiza, ariko ntibishobora kwihanganira gusenya.Ibyiza bya servo hamwe nibikoresho byinyo ni ukwifunga, ariko ibibi ni ugutakaza neza.
Inertia = radiyo yo kuzunguruka x misa
Igihe cyose habaye misa, kwihuta no kwihuta, habaho inertia.Ibintu bizunguruka nibintu byimuka mubisobanuro bifite inertia.
Iyo moteri isanzwe ya AC idahwitse ikoreshwa muri rusange, nta mpamvu yo kubara inertia.Ikiranga moteri ya AC nuko iyo ibisohoka inertia bidahagije, ni ukuvuga, disiki iremereye cyane.Nubwo itara rihagaze neza rirahagije, ariko inertia yinzibacyuho nini cyane, noneho Iyo moteri igeze kumuvuduko udahwitse mugitangira, moteri iratinda hanyuma ikihuta, hanyuma ikongera buhoro buhoro umuvuduko, amaherezo ikagera kumuvuduko wagenwe , disiki rero ntizanyeganyega, ifite ingaruka nke kubigenzura.Ariko mugihe uhisemo moteri ya servo, kubera ko moteri ya servo yishingikiriza kugenzura kodegisi ya enterineti, itangira ryayo irakomeye, kandi intego yihuta nintego yumwanya igomba kugerwaho.Muri iki gihe, niba ingano ya inertia moteri ishobora kwihanganira irenze, moteri izahinda umushyitsi.Kubwibyo, mugihe ubara moteri ya servo nkisoko yingufu, ibintu bya inertia bigomba gutekerezwa byuzuye.Birakenewe kubara inertia yigice cyimuka amaherezo ihindurwamo shitingi ya moteri, hanyuma ukoreshe iyi inertia kugirango ubare itara mugihe cyo gutangira.
Igihe cyo kohereza: Werurwe-06-2023