1. Kukonzera kushanduka kwemagetsi mumagetsi emagetsi, kunokanganisa kushanda kweimwe midziyo mumagetsi emagetsi
Kana iyo AC mota inotangwa zvakananga pamagetsi akazara, iyo yekutanga ikozvino ichasvika 4 kusvika 7 nguva yakayerwa ikozvino.Kana huwandu hwemota hwave hwakakura, yekutanga ikozvino inokonzeresa kudonha kwakapinza mugidhi voltage, zvichikanganisa kushanda kwakajairwa kwemimwe michina mugedhi.
Munguva yekutanga yakapfava, yekutanga ikozvino inowanzoitika 2-3 nguva dzeyakayerwa ikozvino, uye kushanduka kwemagetsi kwegridi kunowanzo kuderera 10%, iyo ine zvishoma zvishoma pane zvimwe zvishandiso.
⒉ Impact pane gidhi remagetsi
Iko kukanganisa pane grid yemagetsi kunonyanya kuratidzwa muzvikamu zviviri:
① Kubata kweiyo hombe yazvino yakatangwa nemota yakakura kwazvo pane gidhi remagetsi kunenge kwakangofanana nekukanganisa kwechikamu chetatu chepfupi pane gidhi remagetsi, izvo zvinowanzokonzera kutenderera kwemagetsi uye zvinoita kuti gidhi remagetsi rishaye kugadzikana.
② Iyo yekutanga ikozvino ine huwandu hukuru hweyakanyanya kurongeka harmonics, izvo zvinokonzeresa yakakwira frequency resonance neiyo grid wedunhu paramita, zvichikonzera relay kudzivirira misoperation, otomatiki kudzora kutadza uye kumwe kukanganisa.
Munguva yekutanga yakapfava, yekutanga ikozvino yakadzikira zvakanyanya, uye mhedzisiro iri pamusoro inogona kubviswa zvachose.
Kukuvadza mota insulation, kuderedza hupenyu hwemota
① Iyo Joule inopisa inogadzirwa neiyo hombe ikozvino inodzokorora kuita pane yekunze insulation yewaya, iyo inomhanyisa kuchembera kwekudzivirira uye kuderedza hupenyu.
② Iyo mechanical simba inogadzirwa nehombe ikozvino inoita kuti waya dzikwikwidze kune imwe neimwe uye inoderedza hupenyu hwekudzivirira.
③ Iyo jitter phenomenon yekusangana kana yakakwira voltage switch yakavharwa inoburitsa kuwedzeredza kwekushanda pane stator winding yemotor, dzimwe nguva inosvika kanopfuura ka5 nguva yevoltage yakashandiswa, uye kukwirisa kwakadaro kunokonzeresa kukuvadza kukuru kune insulation yemota. .
Kana yakapfava kutanga, iyo yakanyanya ikozvino inoderedzwa nehafu, kupisa kwepakarepo kunongova nezve 1/4 yekutanga yakatwasuka, uye hupenyu hwekudzivirira huchawedzerwa zvakanyanya;Kana iyo mota yekupedzisira voltage inogona kugadziridzwa kubva zero, iyo overvoltage kukuvara inogona kubviswa zvachose.
Kukuvadzwa kwesimba remagetsi kumota
Iyo hombe yazvino inoburitsa simba guru rekuita pane stator coil uye inotenderera squirrel keji, izvo zvinokonzeresa iyo clamping kusunungura, coil deformation, squirrel cage breakage uye zvimwe zvikanganiso.
Mukutanga kupfava, simba rekuita rinodzikiswa zvakanyanya nekuti iyo yakanyanya ikozvino idiki.
5. Kukuvadza kune michina yemagetsi
Iyo yekutanga torque yemagetsi akazara yakananga kutanga ingangoita 2 nguva yakayerwa torque, uye torque yakakura kudaro inoerekana yawedzerwa kune yakamira michina michina, iyo inomhanyisa kupfeka kwegiya kana kunyange kurova mazino, kukurumidza kupfeka bhandi kana kudhonza bhandi, mhanyisa blade kuneta kana kutotyora mhepo yemhepo, zvichingodaro.
Kushandisa themotor soft starterkudzora kutanga kwemota kunogona kunyatsogadzirisa matambudziko ari pamusoro anokonzerwa nekutanga kwakananga.
Nguva yekutumira: Jul-24-2023