Onani mwachidule za ma transfoma omizidwa ndi mafuta, opangidwa ndi mafuta omizidwa thiransifoma omizidwa ndi mafuta omiza ogawa mafuta. Pezani malingaliro awo a ntchito, mitundu, ubwino, ndi kupititsa patsogolo ntchito mu ma gridi anzeru ndi zida zongowonjezwdwa.
1. Chiyambi cha Oil Submersed Transformers
Mu intaneti yamphamvu ya gridi yathu yamakono yamagetsi, ma transfoma amagwira ntchito yofunika kwambiri, mwakachetechete kukweza mphamvu yamagetsi m'mwamba ndi pansi kuonetsetsa kuti magetsi atha kusamutsidwa bwino m'maiko odutsa ndikugawidwa motetezeka kunyumba ndi mafakitale athu.. Mwa mitundu yosiyanasiyana yomwe ilipo, thiransifoma yomizidwa ndi mafuta imayima ngati umboni wotsimikizika wodalirika komanso wolimba. Kwa zaka zambiri, ma workhorses awa apanga msana wa machitidwe amagetsi padziko lonse lapansi.
Transformer yomizidwa ndi mafuta ndi mtundu wa thiransifoma yamagetsi yomwe imagwiritsa ntchito mafuta ena otsekera ngati chida chozizirira komanso chotchingira.. Mapangidwe awa amagwiritsidwa ntchito makamaka ngati zida zopangira mphamvu zamagetsi, kuzipanga kukhala mwala wofunikira wa chimango chamagetsi. Kalozerayu amakumba mozama kwambiri padziko lapansi la zosinthira zamagetsi zomizidwa ndi mafuta ndi zosinthira zogawira mafuta, kufufuza luso lawo lamakono, mapulogalamu, ndi ntchito yawo yomwe ikutukuka m'zaka za digito ndi zothandizira zongowonjezwdwa.
1.1 Kodi Transformer ya Mafuta ndi chiyani?
Pachimake chake, thiransifoma yomiza mafuta imakhala ndi maginito ndi maginito amkuwa kapena ma aluminium opepuka omwe amakhala mkati mwa chidebe chotetezedwa chodzaza ndi mafuta otchinga.. Ntchito yaikulu ya mafuta ndi iwiri:
1. Insulation: Mafuta ali ndi mphamvu zambiri za dielectric, kumatchingira bwino mamphepo amphamvu kwambiri kuchokera pakatikati pa thiransifoma ndi thanki yosungiramo pansi. Izi zimapewa mabwalo amfupi komanso kuwonongeka kwamagetsi.
2. Kuziziritsa: Pamene transformer ikugwira ntchito, ma windings amatulutsa kutentha kwakukulu chifukwa cha kutayika kwa I ² R. Mafuta ogawa amatenga kutentha uku, amachikokera pakhoma la chidebe cha transformer, ndikuutaya mumlengalenga wozungulira. Zida zazikulu nthawi zambiri zimakhala ndi ma radiator kapena zipsepse kuti ziwonjezere malo kuti aziziziritsa bwino.
Mafuta ogwiritsidwa ntchito pawiriwa amapangitsa kuti thiransifoma yomira pansi pamadzi ikhale yogwira mtima komanso yolimba, ndikutha kuyang'anira matani okwera komanso kupirira zolemetsa kwakanthawi kochepa kuposa zosankha zambiri zowuma.
1.2 Oil Immersed Power Transformer vs. Mafuta Omizidwa Kugawira Transformer
Ngakhale mayunitsi onsewa ndi ma transfoma omizidwa ndi mafuta, amapereka zinthu zosiyana mkati mwa netiweki yamagetsi. Kumvetsetsa kusiyanasiyana ndikofunikira.
Transmersed power transformer mafuta ndi heavyweight, Amagwiritsidwa ntchito popanga masiteshoni komanso malo ocheperako. Ntchito yawo yayikulu ndi ku “kukwera” mphamvu yamagetsi yopangidwa pamalo opangira magetsi a nyukiliya kufika pamlingo waukulu kwambiri (mwachitsanzo, 138 kV, 230 kV, 500 kV ndi pamwamba) kuti azitumiza mtunda wautali, ndi ku “potsika” mphamvu yamagetsi yolandirira ma substation kuti ayendetsenso. Iwo amadziwika ndi mphamvu zawo zapamwamba kwambiri (zambiri zopambana 100 MVA), zomangamanga ndi zomangamanga zovuta, ndi osintha ma tap-pa-load for voltage policy.
Mafuta ophatikizika amaphatikizana ndi transformer yogawa, mbali inayi, imagwira ntchito yomaliza mu unyolo wopereka mphamvu. Zimatengera mphamvu yamagetsi kuchokera ku mizere yotumizira (mwachitsanzo, 11 kV, 33 kV) ndikuwongolera ku ma voltages otsika (mwachitsanzo, 400/230 V) amagwiritsidwa ntchito ndi ogula ndi bizinesi. Nthawi zambiri mumawapeza pamakalata othandizira (wokwera mtengo) kapena pamapepala apansi (wokwera pansi). Amakhala ocheperako, kukhala ndi mphamvu zochepa (kawirikawiri monga 2,500 kVA), ndipo amapangidwa kuti azigwira bwino ntchito m'munsi, zambiri nthawi zambiri.
(Transformer yomizidwa ndi mafuta)
2. Ubwino Wachinsinsi wa Ma Transformer Oyimitsidwa ndi Mafuta
Kutchuka kosatha kwa thiransifoma wothira mafuta sikunangochitika mwangozi. Imakhala ndi zopindulitsa zambiri zomwe zimapangitsa kukhala chisankho chokondedwa pamapulogalamu angapo omwe amafunikira.
2.1 Kuzizira Kwambiri ndi Kutha Kuchulukira
Kutentha kwakukulu kwamafuta kusiyana ndi mpweya kumapangitsa kuti thiransifoma yamagetsi yomira pansi pa mafuta isamalire ndikuchotsa kutentha bwino kwambiri.. Izi zikufanana ndi kuthekera kochulukirachulukira. Pa nthawi ya kufunika kwamphamvu kwamagetsi, thiransifoma yomizidwa ndi mafuta imatha kuyendetsa zochulukira kwakanthawi popanda kuwonongeka, ntchito yofunika kwambiri kuti gridi ikhale bata. Kuthamanga kwa mafuta kumapangitsanso kuyenda kwa kutentha, kuletsa malo am'deralo omwe amatha kuwononga zotsekemera pakapita nthawi.
2.2 Kuwonjezeka kwa Insulation ndi Long Life Span
Kuphatikizika kwa mafuta amchere apamwamba kwambiri komanso kutchinjiriza kwamapepala mosamala kumapanga dongosolo la dielectric la mphamvu zapadera.. Insulation yokhazikika iyi imateteza thiransifoma ku kukwera kwamagetsi ndi kutsika, zimathandizira kuti pakhale moyo wogwira ntchito womwe ungaphatikizepo 30-40 zaka kapena kupitilira apo ndikusamalidwa koyenera. Tanki yosungiramo yotsekedwa imatetezanso mbali zamkati kuti zisanyowe, dothi, ndi zonyansa zina zanyengo.
2.3 Kuchita Kwapamwamba ndi Kutsika mtengo
Kwa mapulogalamu amphamvu kwambiri, thiransifoma yomizidwa ndi mafuta nthawi zambiri ndi imodzi mwazinthu zotsika mtengo kwambiri. Zogulitsa zomwe zimagwiritsidwa ntchito– mafuta amchere, chidebe chachitsulo, ndi zitsulo zamkuwa / aluminiyamu– perekani bwino magwiridwe antchito ndi mtengo. Kuchita kwakukulu kwa ma transformer awa, makamaka pa udindo wawo, zimayambitsa kuchepa mphamvu mphamvu pa nthawi ya moyo wawo, kupulumutsa ndalama zambiri kwamakampani othandizira komanso makasitomala akuluakulu azamalonda.
3. Nkhani Zotentha ndi Zochitika Zamtsogolo
Padziko lonse lapansi ma transformer omizidwa ndi mafuta sakhazikika. Ikupita patsogolo mosalekeza kuti ikwaniritse zovuta zatsopano ndikuphatikiza ndi matekinoloje amakono..
3.1 Mafuta Owonongeka Mwachilengedwe Ndi Osapsa Ndi Moto
Zinthu zachilengedwe ndi chitetezo zikuyendetsa kusintha kwakukulu kuchoka ku mafuta amchere wamba. Msikawu ukutengera mwachangu ma transfoma omizidwa ndi mafuta odzaza ndi ma esters owonongeka mwachilengedwe (zopangidwa kapena zonse zachilengedwe). Mafuta awa amapereka malo oyaka moto (kuwapanga kukhala K-class zosagwira moto), sakhala ndi poizoni kwambiri, ndipo zimawonongeka mosavuta mwachibadwa, kuchepetsa kwambiri chilengedwe pakakhala kutayikira. Izi zikupangitsa kuti zosinthira zogawitsa mafuta zomwe zili pansi pamadzi zikhale zotetezeka kuti zisungidwe m'matauni komanso m'malo osalimba..
3.2 Kuphatikiza ndi Smart Grids ndi IoT
Transformer yamasiku ano yogwiritsira ntchito mafuta ikukhala mfundo yanzeru mu gridi yanzeru. Masensa akuphatikizidwa kuti azitsatira zofunikira mu nthawi yeniyeni, kuphatikizapo:
Kuwunika kwa Gasi Wosungunuka (DGA): Kuwona mpweya wolakwika wopangidwa mkati mwamafuta kuti unenere zolakwika zomwe zidachitika.
Kuwunika kwa Mulingo wa Kutentha: Kutsata kutentha kwapamwamba kwamafuta ndi hotspot.
Katundu ndi Mphamvu Kuwunika Khalidwe.
Deta iyi, kusamutsa pogwiritsa ntchito IoT (Webusaiti ya Mfundo) nsanja, imathandizira kukonza koyembekezera, amateteza ku zolephereka zosayembekezereka, komanso kumawonjezera kugwiritsidwa ntchito kwa transformer komanso moyo wautali.
3.3 Kuthandizira Kusintha kwa Mphamvu Zowonjezera
Kukankhira kwapadziko lonse kopanga zongowonjezeranso kukupanga kufunikira kwatsopano kwa ma transfoma omizidwa ndi mafuta. Mafamu akulu adzuwa ndi kuyikika kwamagetsi amphepo amafunikira zosinthira zamagetsi zokhazikika zamafuta kuti ziwonjezeke voteji yomwe idapangidwa mpaka madigiri. Kuphatikiza apo, Kukhazikika kwanthawi ndi nthawi kwa zongowonjezera kumapangitsa kuti pakhale nkhawa komanso nkhawa pamagawo a gridi, ndi kukhulupirika koyesedwa ndi kuthekera kochulukira kwa zosintha zomizidwa ndi mafuta zimawapangitsa kukhala angwiro pantchito yofunikayi.
4. Kusankha ndi Kusunga Njira Zabwino Kwambiri
Kusankha thiransifoma yoyenera ndikuisunga bwino ndikofunikira pamagetsi odziwika bwino.
4.1 Momwe Mungasankhire Transformer Yoyenera Yomizidwa ndi Mafuta
Kusankha pakati pa chosinthira chamagetsi chomizidwa ndi mafuta ndi chosinthira chamafuta chomizidwa ndimafuta zimatengera kugwiritsa ntchito. Zinthu zachinsinsi zomwe muyenera kuziganizira ndizo:
1. Voltage Level ndi kVA Score: Gwirizanani ndi zomwe transformer ikufuna pa dongosolo lanu.
2. Kugwiritsa ntchito: Malo otumizira, mafakitale mafakitale, kapena kugawa mafakitale.
3. Malo: M'nyumba vs. kunja, mavuto azachilengedwe, ndi ndondomeko zotetezera moto ndi chitetezo (zomwe zingakhudze kusankha kwa mafuta oteteza).
4. Zofunika Kuchita: Tsatirani miyezo yoyendetsera chigawo monga DOE (United States) kapena EU CoC (Europe).
5. Ndondomeko ya ndalama: Ganizirani za mtengo woyamba wandalama komanso mtengo wonse wa umwini, kuphatikizapo zotayika.
(Transformer yomizidwa ndi mafuta)
4.2 Kusamalira Kofunikira Kwa Moyo Wautali
Kukonza mwamakani ndikofunikira pamtundu uliwonse wamafuta omiza mafuta. Pulogalamu yathunthu iyenera kukhala ndi:
1. Kuyesa Mafuta Mwachizolowezi ndi Kuwunika: DGA wanthawi zonse ndikuwunika kulimba kwa dielectric ndi kunyowa ndi njira imodzi yothandiza kwambiri pakuwunika thanzi la thiransifoma..
2. Bushing ndi Insulation Inspection: Kuwoneka kokongola kwa ming'alu, kuipitsidwa, kapena kutayikira.
3. Kukonzekera kwa Faucet Changer: Kuwunika pafupipafupi komanso kukonza zosintha zapampopi zomwe zikutsitsa kapena zotsitsa.
4. Isunge Yaukhondo ndi Yowuma: Kuonetsetsa kuti tanki ili kunja, ma radiator, ndipo zopumira ndi zoyera komanso zothandiza.
Transformer yodzaza ndi mafuta, m'ntchito zake ngati thiransifoma yamphamvu yozama kwambiri yamafuta komanso chosinthira chamafuta chopezeka paliponse., ikupitilizabe kukhala gawo losasinthika lamagetsi athu padziko lonse lapansi. Kalembedwe kake koyesedwa, zophatikizidwa ndi kupita patsogolo kosalekeza pakutchinjiriza zamadzimadzi komanso kutsatira zamagetsi, zimatsimikizira kuti ipitilira kukhala yodalirika, odalirika, ndi ntchito zanzeru zolimbikitsa dziko lathu kwa zaka zambiri. Pamene tikumanga ma gridi amtsogolo, kuphatikiza zongowonjezedwanso komanso chidziwitso cha digito, thiransifoma yokhazikika komanso yosinthika yamafuta idzafika pamtima pake.
Zambiri zaife
Malingaliro a kampani Luoyang Datang Energy Technology Co., Ltd., Ltd. ndi bizinesi yapamwamba kwambiri yophatikiza R&D, kupanga ndi kupereka zida zamagetsi monga ma transfoma, zigawo zatsopano za mphamvu, makabati ogawa ndi ma inverters. Ndi luso laukadaulo monga pachimake, timayang'ana kwambiri pakupanga njira zodalirika komanso zogwira ntchito kwambiri kuti titumikire makasitomala apadziko lonse lapansi. Ndi dongosolo okhwima khalidwe kulamulira ndi mayiko muyezo certification, tikupitilizabe kutulutsa zinthu zabwino kwambiri ndikupangitsa makasitomala kupanga zida zamagetsi zotetezeka komanso zokhazikika. Ngati muli ndi chidwi ndi thiransifoma tanthauzo, chonde omasuka kulankhula nafe!
Zolemba ndi zithunzi zonse zachokera pa intaneti. Ngati pali zovuta za kukopera, chonde titumizireni mu nthawi kuti muchotse.
Tifunseni