Sumo pfupi yemugadziri we transformer

Conservator mudziyo wekuchengetera mafuta unoshandiswa mutransformer. Basa rayo nderekuwedzera mafuta ari mutangi remafuta kana tembiricha yemafuta yakwira nekuda kwekuwedzera kwemutoro wetransformer. Panguva ino, mafuta akawandisa achayerera achipinda muconservator. Kusiyana neizvi, kana tembiricha yadzikira, mafuta ari muconservator achayerera achipinda mutangi remafuta zvakare kuti agadzirise otomatiki huwandu hwemafuta, kureva kuti, conservator inoita basa rekuchengetera mafuta uye kuzadzazve mafuta, izvo zvinogona kuita kuti tangi remafuta rizere nemafuta. Panguva imwe chete, sezvo conservator yemafuta yakashongedzerwa, nzvimbo yekubatana pakati petransformer nemhepo inodzikira, uye hunyoro, guruva netsvina yemafuta inonyudzwa kubva mumhepo inoiswa muprecipitator iri pasi peconservator yemafuta, nokudaro zvichideredza zvakanyanya kumhanya kwekuora kwemafuta etransformer.

Maumbirwo emuchina wekuchengetedza mafuta: chikamu chikuru chemuchina wekuchengetedza mafuta igaba rakaumbwa nesimbi rakasungirirwa nemaplate esimbi, uye huwandu hwaro hunenge 10% yehuwandu hwetangi remafuta. Muchina wekuchengetedza mafuta wakaiswa pamusoro petangi remafuta. Mafuta ari mukati akabatana netangi remafuta etransformer kuburikidza nepombi inobatanidza yegesi relay, kuitira kuti huwandu hwemafuta hukwire nekudzika zvakasununguka nekuchinja kwekupisa. Mumamiriro ezvinhu akajairwa, huwandu hwemafuta hwakaderera mumuchina wekuchengetedza mafuta hunofanira kunge hwakakwira kupfuura chigaro chakasimudzwa chekasi repamusoro-soro. Kune kasi rine chimiro chakabatana, huwandu hwemafuta hwakaderera mumuchina wekuchengetedza mafuta hunofanira kunge hwakakwira kupfuura pamusoro pekasi. Chiyero chemafuta egirazi (kana chiyero chemafuta) chinoiswa padivi pemuchina wekuchengetedza mafuta kuti chione shanduko yehuwandu hwemafuta mumuchina wekuchengetedza chero nguva.

Chimiro chemugadziri wetransformer
Kune mhando nhatu dzetransformer conservator: corrugated type, capsule type uye diaphragm type.
1. Chinochengetedza mafuta cherudzi rwecapsule chinoparadzanisa mafuta etransformer kubva mumhepo yekunze ine makapisi erabha mukati, uye chinopa mafuta etransformer nzvimbo yekuwedzera kupisa uye kutonhora.

2. Chinochengetedza chemhando yediaphragm chinoshandiswa kuparadzanisa oiri yetransformer kubva mumhepo yekunze nerabha diaphragm uye chinopa nzvimbo yekuwedzera kupisa uye kudzikira kweoiri yetransformer.

3. Corrugated oil conservator isimbi inowedzera simba yakagadzirwa nesimbi yakasanganiswa nesimbi kuti iparadzanise transformer oil kubva mumhepo yekunze uye inopa nzvimbo yekuwedzera kupisa uye kutonhora kwemafuta etransformer. Corrugated oil conservator yakakamurwa kuita internal oil conservator ne external oil conservator. Internal oil conservator ine mashandiro ari nani asi yakawanda.

Kuvhara muchina we transformer
Rudzi rwekutanga ioiri yakavhurika (isina kuvharwa), umo oiri yetransformer inobatanidzwa zvakananga nemhepo yekunze. Rudzi rwechipiri ioiri yecapsule conservator, iyo yakadzikiswa zvishoma nezvishoma pakushandiswa nekuti kapisi iri nyore kukwegura uye kutsemuka uye haina kushanda zvakanaka kwekuvhara. Rudzi rwechitatu ioiri yediaphragm type oil conservator, iyo yakagadzirwa nejira renylon rakatetepa re0.26rallr-0.35raln, ine neoprene yakasungirirwa pakati uye cyanogen butadiene yakafukidzwa kunze. Zvisinei, ine zvinodiwa zvepamusoro zvemhando yekuisa uye maitiro ekuchengetedza, uye kushandiswa kwayo hakuna kunaka, kunyanya nekuda kwekubuda kwemafuta uye zvikamu zverabha zvakasakara, izvo zvinokanganisa kuchengetedzeka, kuvimbika uye kugadzirwa kwemagetsi kwakanaka. Saka, iri kuderedzwawo zvishoma nezvishoma. Rudzi rwechina ioiri conservator inoshandisa zvinhu zvesimbi zvinonamira se compensators, izvo zvinogona kukamurwa muzvikamu zviviri: rudzi rweoiri yekunze nerudzi rweoiri yemukati. Inner oil vertical oil conservator inoshandisa mapaipi e corrugated semudziyo weoiri. Zvichienderana nehuwandu hwemafuta anobhadharwa, pombi imwe chete kana kupfuura dzakagadzirwa nesimbi dzinoshandiswa kuisa pombi dzemafuta pachassis nenzira yakafanana uye yakatwasuka. Chifukidziro cheguruva chinowedzerwa kunze. Huwandu hwemafuta anochengetedza hunowanikwa nekufambisa pombi dzakagadzirwa nesimbi kumusoro nekudzika. Chitarisiko chacho chakanyanya kuita rectangular. Conservator yemafuta ekunze yakatambanudzwa inoiswa yakatwasuka mu cylinder ye conservator yemafuta ine simbi se air bag. Mafuta anochengetedza ari pakati pekunze kwe mbesa ne cylinder, uye mhepo iri mu mbesa inofambiswa nekunze. Vhoriyamu yemukati ye conservator yemafuta inoshandurwa nekuwedzera nekudzika kwe mbesa kuti iwane muripo we mbesa yemafuta. Chimiro chekunze cylinder yakatambanudzwa:

1. Tangi remafuta remhando yakavhurika (conservator) kana tangi remafuta resimbi rine simba shoma re transformer iron barrel ndiro rekutanga, kureva kuti, tangi remafuta rakabatana nemhepo yekunze rinoshandiswa se conservator yemafuta. Nekuda kwekusavharwa kwayo, mafuta ekudzivirira ari nyore kuoxidized uye kukanganiswa nehunyoro. Mushure mekushanda kwenguva refu, mhando yemafuta e transformer inoiswa oxygen, uye huwandu hwemvura nemhepo mumafuta e transformer akaora hunopfuura zvakanyanya mwero, izvo zvinoisa njodzi huru kukushanda kwakachengeteka, kwehupfumi uye kwakavimbika kwe transformer, Izvo zvinoderedza zvakanyanya kuchengetedzeka kwe transformer uye hupenyu hwebasa remafuta ekudzivirira. Parizvino, rudzi urwu rwe conservator yemafuta (conservator) runobviswa, izvo zvisingawanzoonekwi pamusika, kana kuti zvinongoshandiswa chete pama transformer ane voltage yakaderera.

2. Capsule type oil conservator capsule type oil conservator ibhegi renylon capsule rinodzivirirwa nemafuta rakaiswa mukati meoiri conservator yechinyakare. Rinobvisa oiri yetransformer mumuviri wetransformer kubva mumhepo: sezvo tembiricha yemafuta mutransformer ichikwira nekudzika, inofema. Kana huwandu hwemafuta huchichinja, pane nzvimbo yakakwana: musimboti wayo wekushanda ndewekuti gasi riri mubhegi recapsule rinofambiswa nemhepo kuburikidza nechubhu yekufema uye chinonyungudutsa hunyoro. Pasi pebhegi recapsule pari pedyo nemazinga emafuta econservator yemafuta. Kana huwandu hwemafuta huchichinja, bhegi recapsule rinokurawo kana kudzvanya: nekuti bhegi rerabha rinogona kutsemuka nekuda kwematambudziko ezvinhu, mhepo nemvura zvinopinda mumafuta zvopinda mutangi remafuta etransformer, zvichikonzera kuwedzera kwehuwandu hwemvura mumafuta. Kushanda kweinsulation kunoderera uye kurasikirwa kwemafuta e dielectric kunowedzera, izvo zvinokurumidzisa kukwegura kweoiri yeinsulation: saka, silicone raber particles yetransformer inofanira kutsiviwa. Kana mamiriro ekuchenesa akakomba, transformer inofanira kumanikidzwa kusefa oiri kana kudimbura simba rekugadzirisa.

3. Chinochengetedza mafuta chakaparadzaniswa Chinochengetedza mafuta chediaphragm chinogadzirisa mamwe matambudziko emhando yekapisi, asi dambudziko remhando yezvinhu zverabha rakaoma kugadzirisa, saka matambudziko emhando anogona kuitika pakushanda, izvo zvinoisa panjodzi pakushanda kwakachengeteka kwe Masimba Anoshandura. 4. Tekinoroji inoshandiswa nesimbi yakavharirwa mafuta (inner oil) yakura, kuwedzera nekuwedzera tekinoroji ye elastic element - sheet metal expander ye transformer, iyo yave ichishandiswa zvakanyanya mumagetsi kwemakore anopfuura makumi maviri, ndeyekuzadza chinhu chakavharirwa ne transformer oil uye kurega pakati payo pakukura nekudzika kuti iwedzere huwandu hwemafuta. Conservator yemukati memafuta i corrugated core mbiri (1 cr18nigti) inoumbwa ne vacuum exhaust pipe, oil injection pipe, oil level indicator, flexible connecting pipe uye cabinet foot. Yakagadzirwa nesimbi isina ngura ine atmospheric corrosion resistance uye high tembiricha resistance, iyo inogona kusangana nehupenyu hweanopfuura 20000 round trips. Pakati payo panofamba kumusoro nekudzika nekuchinja kwe transformer oil tembiricha uye inochinja otomatiki nekuchinja kwehuwandu hwemafuta e transformer.

(1) Chidziviriro chekudzivirira kumanikidzwa chakaiswa mukati memukati ...

(2) Pakati pechinhu ichi pane imwe kana kupfuura, ine chifukidziro chekudzivirira kunze. Kunze kwepakati kwakabatana nemhepo, iyo ine simba rakanaka rekuparadza kupisa uye kufefetera, inogona kukurumidzisa kutenderera kwemafuta etransformer, kuderedza tembiricha yemafuta mutransformer, uye kuvandudza kuvimbika kwekushanda kwetransformer.

(3) Chiratidzo chehuwandu hwemafuta chakafananawo nechinhu chinopa simba chesimbi chetransformer. Nekuwedzera nekukotama kwepakati, bhodhi rechiratidzo rinokwirawo kana kudonha nepakati. Kunzwa kwakanyanya, uye kuchinja kwehuwandu hwemafuta kunogona kuonekwa kuburikidza nehwindo rekutarisa rakaiswa pachivharo chekudzivirira chekunze, icho chiri nyore kunzwisisa uye chakavimbika. Mudziyo wealamu neswitch yekutarisa huwandu hwemafuta zvakaiswa pahuwandu hwekudzivirira hwekunze, izvo zvinogona kusangana nezvinodiwa zvekushanda pasina anomutarisa.

(4) Hapana chiitiko chemafuta enhema: mhando dzakasiyana dzema conservator emafuta ari kushanda hadzigone kuburitsa mweya zvachose, izvo zvinogona kukonzera mafuta enhema. Chechipiri, tekinoroji iyi ine kunzwisisika kwakanyanya nekuda kwekuti musimboti uri kukwira nekudzika. Pamusoro pezvo, kune plate yesimbi yakatsetseka mukati memusimboti, iyo inogadzira kumanikidzwa kwe micro positive, kuitira kuti mweya uri mukati memusimboti ugone kubudiswa zvakanaka kusvika mweya wapera zvachose uye wasvika padanho remafuta rinodiwa, nokudaro zvichibvisa mafuta enhema.

(5) Tangi remafuta rinochinja pombi harifanirwe kushandisa simbi inochinja pombi inorema sechinhu chakakosha chetransformer. Panguva yekushanda kwayo, inofanirwa kugadzirisa voltage nguva nenguva zvichienderana nemamiriro emutoro. Chechipiri, nekuti arc ichagadzirwa panguva yekugadzirisa uye mamwe magasi achagadzirwa, izvo zvinoganhurirwa nehuwandu hwesimbi inoparadzanisa pombi inorema, izvo zvisingakodzeri kuburitswa kwegasi rinogadzirwa nekuora kwemafuta, Zvinodiwa kutumira vanhu kunzvimbo iyi kuti vagare vachiburitsa mafuta. Mugadziri kana mushandisi havatsigire kuti conservator diki ine inochinja pombi inorema haifanirwe kushandisa simbi inoparadzanisa pombi inorema: