Himura amaboko yawe mato kandi wirinde kurakara kwa moteri?

Himura amaboko yawe mato kandi wirinde kurakara kwa moteri?

1. Moteri ntishobora gutangira

1. Moteri ntabwo ihinduka kandi nta majwi.Impamvu nuko hariho ibyiciro bibiri cyangwa ibyiciro bitatu byafunguye uruziga mumashanyarazi cyangwa kuzunguruka.Banza ugenzure amashanyarazi yatanzwe.Niba nta voltage iri mu byiciro bitatu, ikosa riri mumuzunguruko;niba ibice bitatu byamashanyarazi aringaniye, ikosa riri muri moteri ubwayo.Muri iki gihe, imbaraga zo guhinduranya ibyiciro bitatu bya moteri zirashobora gupimwa kugirango umenye ibizunguruka bifite icyiciro gifunguye.

2. Moteri ntabwo ihinduka, ariko hariho ijwi "humming".Gupima moteri ya moteri, niba voltage yibice bitatu iringaniye kandi agaciro kagereranijwe gashobora gufatwa nkuburemere burenze.

Intambwe yo kugenzura ni: banza ukureho umutwaro, niba umuvuduko nijwi rya moteri ari ibisanzwe, birashobora kugaragara ko kurenza urugero cyangwa igice cya mashini yumutwaro ari amakosa.Niba bitarahindutse, urashobora guhindura moteri ya moteri ukoresheje intoki.Niba ifunze cyane cyangwa idashobora guhinduka, bapima ibyiciro bitatu.Niba ibyiciro bitatu byingana, ariko bikaba binini kuruta agaciro kagenwe, birashoboka ko igice cyimashini cya moteri cyagumye hamwe na moteri Kubura amavuta, byangiza ingese cyangwa ibyangiritse bikomeye, igifuniko cyanyuma cyangwa igifuniko cyamavuta ni yashizwemo cyane, rotor na bore y'imbere iragongana (nanone bita guswera).Niba bigoye guhindura urufunzo rwa moteri mukiganza runaka cyangwa niba wunvise ijwi rya "chacha" rimwe na rimwe, birashobora gufatwa nkikubura.

Impamvu ni:

)

.Igipimo cyihutirwa nugukwirakwiza amashanyarazi icyuma cyangwa kongeramo akaboko, cyangwa gukubita utuntu duto kurukuta rwicyumba.

(3) Igiti cyunamye kandi igifuniko cyanyuma kirambarwa.

3. Moteri izunguruka buhoro kandi iherekejwe nijwi "humming", kandi igiti kiranyeganyega.Niba ibipimo byapimwe byicyiciro kimwe ari zeru, naho ikigezweho cyibindi byiciro bibiri birenze cyane igipimo cyagenwe, bivuze ko ari ibyiciro bibiri.Impamvu nuko icyiciro kimwe cyumuzunguruko cyangwa amashanyarazi arakinguye cyangwa icyiciro kimwe cyo guhinduranya moteri kirakinguye.

Iyo icyiciro kimwe cya moteri ntoya ifunguye, irashobora kugenzurwa na megohmmeter, multimeter cyangwa itara ryishuri.Iyo ugenzuye moteri hamwe ninyenyeri cyangwa delta ihuza, ingingo zicyiciro cya gatatu zigomba gusenywa, kandi buri cyiciro kigomba gupimwa kumuzunguruko.Byinshi bizunguruka moteri yubushobozi buciriritse ikoresha insinga nyinshi kandi ihujwe murwego rumwe hafi yamashami menshi.Biragoye cyane kugenzura niba insinga nyinshi zacitse cyangwa ishami rifitanye isano ryaciwe.Uburyo butatu bwo kuringaniza uburyo hamwe nuburyo bwo kurwanya bukoreshwa.Mubisanzwe, iyo itandukaniro riri hagati yibyiciro bitatu (cyangwa kurwanya) indangagaciro zirenze 5%, icyiciro hamwe numuyoboro muto (cyangwa résistance nini) nicyiciro gifunguye.

Imyitozo yerekanye ko ikosa rifunguye ryumuzingi wa moteri ahanini riba kurangira kuzunguruka, gufatanya cyangwa kuyobora.

2. Fuse iraturika cyangwa relaire yumuriro iracika mugihe utangiye

1. Intambwe zo gukemura ibibazo.Reba niba ubushobozi bwa fuse bukwiye, niba ari buto cyane, busimbuze ubundi bukwiye hanyuma ugerageze.Niba fuse ikomeje guhuha, reba niba umukandara wo gutwara uremereye cyane cyangwa umutwaro ni munini cyane, niba hari uruziga rugufi mu muzunguruko, kandi niba moteri ubwayo ari umuzenguruko muto cyangwa uhagaze.

2. Uburyo bwo kugenzura amakosa.Koresha megohmmeter kugirango upime ubukana bwa moteri ihindagurika hasi.Iyo kurwanya insulasiyo biri munsi ya 0.2MΩ, bivuze ko guhinduranya bitose kandi bigomba gukama.Niba kurwanya ari zeru cyangwa itara rya kalibrasi ryegereye urumuri rusanzwe, icyiciro kirahagaze.Guhinduranya umuyaga mubisanzwe biboneka kumasoko ya moteri, umwobo winjira wumurongo wamashanyarazi cyangwa ahantu hagari.Kubwa nyuma, niba bigaragaye ko ikosa ryubutaka ridakomeye, imigano cyangwa impapuro zishobora kwinjizwamo hagati ya stator hamwe no kuzunguruka.Nyuma yo kwemeza ko nta mpamvu ihari, irashobora gupfunyika, gusiga irangi irangi kandi ikuma, kandi igakomeza gukoreshwa nyuma yo gutsinda igenzura.

3. Uburyo bwo kugenzura uburyo bwo guhinduranya amakosa magufi.Koresha megohmmeter cyangwa multimeter kugirango upime ubukana bwokwirinda hagati yibyiciro bibiri kumurongo utandukanye.Niba ari hafi ya zeru munsi ya 0.2Mf, bivuze ko ari umuzunguruko mugufi hagati yicyiciro.Gupima imigezi yimyanya itatu ikurikiranye, icyiciro hamwe numuyoboro munini nicyiciro kigufi cyumuzunguruko, kandi icyuma kigufi gishobora kandi gukoreshwa mugusuzuma intera ninzibacyuho bigufi byizunguruka.

4. Uburyo bwo guca imanza za stator zizunguruka umutwe numurizo.Mugihe cyo gusana no kugenzura moteri, birakenewe kongera gusuzuma umutwe numurizo wa stator ihindagurika ya moteri mugihe isohoka ryashenywe ukibagirwa gushyirwaho ikimenyetso cyangwa ikirango cyumwimerere cyatakaye.Mubisanzwe, gukata ibisigazwa bisigaye bya magnetisme, uburyo bwo kugenzura induction, uburyo bwo kwerekana diode nuburyo bwo kugenzura butaziguye umurongo wimpinduka burashobora gukoreshwa.Uburyo bwa mbere butandukanye bwose busaba ibikoresho bimwe, kandi abapima bagomba kuba bafite uburambe bufatika.Amategeko yo kugenzura ataziguye yo guhindura umutwe umutwe uroroshye, kandi ni umutekano, wizewe kandi utangiza.Koresha blok ya ohm ya multimeter kugirango upime insinga ebyiri zicyiciro nicyiciro kimwe, hanyuma ushireho ikimenyetso uko ushaka umutwe numurizo wa stator ihindagurika.Imitwe itatu (cyangwa imirizo itatu) yimibare yagaragajwe ihujwe nizunguruka, naho imirizo itatu isigaye (cyangwa imitwe itatu) ihujwe hamwe.Tangira moteri idafite umutwaro.Niba gutangira bitinze cyane kandi urusaku ni rwinshi, bivuze ko umutwe numurizo wicyiciro kimwe kizunguruka bihinduka.Muri iki gihe, ingufu zigomba guhita zicibwa, umwanya wumuhuza wicyiciro kimwe ugomba guhindurwa, hanyuma ingufu zigomba gukingurwa.Niba bikiri bimwe, bivuze ko icyiciro cyo guhinduranya kidahindutse.Hindura umutwe numurizo wiki cyiciro, hanyuma uhindure ibindi byiciro bibiri muburyo bumwe kugeza igihe ijwi ritangirira rya moteri risanzwe.Ubu buryo buroroshye, ariko bugomba gukoreshwa gusa kuri moteri ntoya na ntoya yemerera gutangira.Ubu buryo ntibushobora gukoreshwa kuri moteri ifite ubushobozi bunini butemerera gutangira neza.