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- Transformer e kentsoeng ka palo e le 'ngoe ea mohato o le mong
- Transformer e kentsoeng ka mohato o le mong oa Pad
- Transformer e nang le mekhahlelo e meraro ea Pad
- Transformer ea Kabo e Itširelelitsoeng ka Oli ea Mekhahlelo e Meraro
- Transformer ea Matla
- Seteishene se senyenyane
- Transformer ea Mofuta o Omileng
01
Litharollo tsa Phetoho ea Matla a Bokgoni bo Phahameng
Litšobotsi tsa Bohlokoa le Melemo
Bokgoni bo Phahameng le Poloko ea Matla
Ka ho sebelisa thepa e tsoetseng pele ea mantlha (mohlala, motsoako o sa fetoheng) le meralo e ntlafalitsoeng ea ho bilikisa, li-transformer tsa rona li fokotsa tahlehelo ea matla (ho fihlela ho 30% ka tlase ho mehlala e tloaelehileng). Sena se fokotsa litšenyehelo tsa ts'ebetso 'me se tšehetsa maano a matla a tala.
.Tšepo e Tiileng
Li hahiloe ka litsamaiso tsa ho futhumatsa mocheso tsa boemo bo holimo le mekhoa e matla ea ho pholisa (ONAN, ONAF, OFAF), li-transformer li mamella maemo a thata a tikoloho, ho feto-fetoha ha motlakase, le litlhoko tsa moroalo oa nako e telele. Litsamaiso tsa taolo ea mocheso li ntlafatsa bophelo bo bolelele.
.Meralo e ka Iketsetsoang
E fumaneha ka ditlhophiso tsa mokgahlelo o le mong kapa wa mokgahlelo o meraro, ka ditekanyetso tsa motlakase ho tloha ho 33kV ho isa ho 765kV le bokgoni ba motlakase ho fihla ho 1,000 MVA. Ditharollo tse ikgethileng di amohela ditshebediso tse ikgethang, tse kang kopanyo ya eneji e ntjhafatswang, diteishene tse nyane tsa ditoropo, kapa mesebetsi ya merafo.
.Tlhokomelo e Bohlale le Polokeho
E hlomelitsoe ka li-sensor tse sebelisang IoT (ha ho hlokahale) bakeng sa ho beha leihlo mocheso, motlakase le maemo a mojaro ka nako ea sebele. Likarolo tse tsoetseng pele tsa tšireletso (mohlala, li-relay tsa Buchholz, lialamo tsa Buchholz) li thibela liphoso le ho netefatsa ts'ebetso e sireletsehileng.
.Ho Latela Melao e Sireletsang Tikoloho
Maemo a lerata le tlase (
Likopo
Phetisetso ea Matla: Li-transformer tse nyolohang/tlase bakeng sa likhokahano tsa gridi le marangrang a seteishene se senyenyane.
Indasteri ea rona: Mechini e meholo, lifeme tsa tlhahiso, le liindasteri tsa lik'hemik'hale tse hlokang phepelo e tsitsitseng ea motlakase.
.Matla a Nchafatsoang: Kopanyo le mapolasi a moya/letsatsi bakeng sa ho ntsha motlakase ka katleho.
.Khoebo le Metseng: Litsamaiso tsa HVAC, litsi tsa data, le meralo ea motheo ea toropo e bohlale.
Litlhaloso tsa Tekheniki
Mefuta ea Motlakase: 33kV ho isa ho 765kV (motlakase o mahareng/o phahameng).
.Makgetlo: 50Hz/60Hz.
.Mefuta ea ho Pholisa: E pholisitsoeng ke moea (ONAN), e pholisitsoeng ke moea e qobelloang ke oli (OFAF).
.Sehlopha sa Bokgoni: Ho latela melao ea IEC 61378 (bokgoni ba ≥99% ha mojaro o felletse).
Netefaletso ea boleng
Yuniti ka 'ngoe e feta litekong tse matla, ho kenyeletsoa:
Liteko tsa ho hanyetsa insulation le tsa motlakase oa impulse.
Litekanyo tsa tahlehelo ea mojaro le tahlehelo e se nang mojaro.
Netefatso ea ho mamella potoloho e khuts'oane.
E netefalitsoe ke ISO 9001, ISO 14001, le KEMA bakeng sa ho latela melao ea lefats'e.
Hobaneng re ka re Khetha?
Lilemo tse 20+ tsa Botsebi: Rekoto e pakiloeng ea ho rala li-transformer bakeng sa liindasteri tse fapaneng.
.Boteng ba Lefatše: Tšehetso ea lehae ka thuso ea botekgeniki ea 24/7.
.Litheko tse Tlhōlisanoang: Litharollo tse ka atolosoang tse etselitsoeng litlhoko tsa tekanyetso le ts'ebetso.
Litharollo tse Ikhethileng lia Fumaneha
Ho tloha ho di-transformer tsa modular bakeng sa dibaka tse hole ho isa meralong e sireletsang tikoloho bakeng sa diporojeke tsa ditoropo, re fana ka ditshebeletso tsa boenjiniere, ho kenya le tlhokomelo ho tloha qalong ho isa qetellong.
Melemo ea sehlahisoa
1. Lisebelisoa tsa Bohlokoa le Moralo oa ho Fetola
Lisebelisoa tsa Bohlokoa
Li-cores tsa Alloy tsa Amorphous:
Tahlehelo ea tšepe e tlase haholo (70–80% e tlase ho feta tšepe ea silicon ea setso), e fokotsang tšenyo ea matla le litšenyehelo tsa ts'ebetso.
Ho thibela motlakase ho batlang ho lefela ho fokotsa lerata le ho thothomela, e leng ntho ea bohlokoa bakeng sa lits'ebetso tsa litoropo le tsa indasteri.
Tšepe ea Silicon e Metsi a Koahetsoeng ke Lijo-thollo (CRGO):
Li-lamination tse khaotsoeng ka laser kapa tse nang le mehato li fokotsa tahlehelo ea hona joale ea eddy, li fihlella maemo a katleho ho fihlela ho 99% (litekanyetso tsa IEC 60076).
Sekhahla se phahameng sa flux ea makenete (mohlala, 1.9–2.0 T) se tšehetsa lits'ebetso tsa motlakase o phahameng (ho fihlela ho 400 kV).
Moralo oa ho Fetoha
Mabili a Foil a nang le ho Pholisa ha Oli:
Mabili a koporo kapa a aluminium a fokotsa phallo ea ho lutla le matla a potoloho e khuts'oane. Likanale tsa oli tse ka hare li ntlafatsa ho qhalana ha mocheso.
Mealo e kopaneng e fokotsa khatello ea motlakase oa ho potoloha, e ntlafatsa ho mamella potoloho e khuts'oane (ho fihlela liphosong tse sa lekanang tsa 50 kA).
Li-winding tsa terata tsa Litz tse nang le mekhahlelo:
Terata ea Litz ea likhoele tse ngata e fokotsa litlamorao tsa letlalo le bohaufi, e fokotsa khanyetso ea AC maemong a maqhubu a phahameng (mohlala, li-converter tsa HVDC).
Mabili a Helical kapa a Disc:
E ntlafalitsoe bakeng sa lits'ebetso tsa motlakase o phahameng, ka ho kenya mocheso ka tekanyo ho mamella motlakase oa phallo ea lehalima (≥1.2/50 μs).
.2. Mekhoa ea ho kenya mocheso
Sethibela-mafu se kopantsoeng sa oli le pampiri:
Pampiri ea cellulose e tšetsoeng oli ea diminerale kapa maro a ester e fana ka matla a dielectric ho fihlela ho 400 kV BIL.
E mamella potoloho ea mocheso (−40°C ho isa ho +140°C) 'me e boloka botsitso tlas'a maemo a ho ntša metsi ka karolo e itseng.
Epoxy Resin Casting (Mofuta o omileng):
Ho kenngoa ha vacuum-pressure (VPI) ka li-epoxy resins tsa Sehlopha sa H ho netefatsa ho hanyetsa mollo (IEC 60335) le mamello ea mongobo.
Sesebelisoa se Ntlafalitsoeng sa Nano:
Metswako ya epoxy e tletseng silika e ntlafatsa khanyetso ya ho ntsha metsi ka karolo e itseng ka 40%, e eketsang nako ya bophelo dibakeng tse mongobo kapa tse silafetseng.
.3. Tsamaiso ea Thermal
Oli-Tlhaho-Ho Pholisetsa Moea (ONAN):
Ho pholisa ka tsela e sa sebetseng ka li-radiator le convection ea oli ea tlhaho bakeng sa ts'ebetso e tsoelang pele meroalong e lekantsoeng (mohlala, li-unit tse 100 tsa MVA).
Ho Pholisa Moea ka Matla (OFAF):
Lifene tse laoloang ke mocheso li ntlafatsa ho qhalana ha mocheso, li nolofalletsa bokhoni ba ho jara boima ba 120–150% bakeng sa maemo a tšohanyetso.
Pholiso e Thusoang ke Pompo ea Oli (OFWF):
Lipompo tsa potoloho ea oli le lifene tse qobelloang moeeng li ntlafatsa phetiso ea mocheso bakeng sa li-transformer tse nang le bokhoni bo phahameng haholo (≥500 MVA).
Tlhokomelo e Bohlale ea Thermal:
Li-sensor tsa fiber-optic le litsamaiso tsa IoT li latela libaka tse chesang, li baka lialamo kapa liphetoho tsa ho pholisa ho thibela ho senyeha ha insulation.
.4. Moralo le Tšireletso ea Meaho
Tanka e Matla le Sekoahelo
Litanka tse Hanelang Mafome:
Matlo a tšepe a galvanized kapa a aluminium a nang le masela a polyurethane/phofo a hanela ho senyeha ha mahlaseli a kotsi a UV, ho fafatsa letsoai le ho pepesehela lik'hemik'hale.
Ho Tiisoa ka Seaparo se Chesang:
Litanka tse tjheseditsweng kapa tse nang le dibolte tse nang le digasket tsa EPDM di thibela ho dutla ha oli le ho kena ha mongobo, e leng se netefatsang hore ha di hloke tlhokomelo ka dilemo tse fetang 30.
Kalafo ea ho Thibela ho Senyeha:
Mekhoa ea tšireletso ea cathodic le lisebelisoa tsa tšepe e sa ruseng li eketsa bophelo ba tsona libakeng tse nang le asiti kapa lebopong la leoatle.
Likarolo tsa Polokeho
Li-valve tsa ho imolla khatello:
Ho ntša likhase ka bohona nakong ea liphoso tsa ka hare (mohlala, lipotoloho tse khutšoane), ho thibela ho phatloha ho kotsi ha tanka.
Sistimi ea Tanka ea Mohlokomeli:
Li-conservator tse koetsoeng li fokotsa ho kopana ha oksijene, li fokotsa ho oxidation le ho thehoa ha seretse.
Tšireletso ea ho phahama ha metsi:
Li-arrester tse kopantsoeng tsa zinki oxide (MOA) le li-capacitor tsa surge li thibela liphetoho tse bakoang ke lehalima (≥2.5 kA lerata la lehalima).
.5. Mesebetsi e Tsoetseng Pele
Sistimi ea Tlhokomelo ea Maemo (CMS):
Li-sensor tse kentsoeng li latela mocheso oa oli, tlhahlobo ea khase e qhibilihisitsoeng (DGA), maemo a mojaro, le ho ntšoa ha karolo e itseng ea oli, e leng se nolofalletsang tlhokomelo e boletsoeng esale pele ka SCADA.
Bafetoleli ba Tap ba Lahliloeng (OLTC):
Phetoho ea pompo e tsamaisoang ke AI e ntlafatsa taolo ea motlakase tlas'a meroalo ea gridi e feto-fetohang, e fokotsa tahlehelo ea matla ka ho fihla ho 5%.
Mekhoa e Mecha e Sireletsang Tikoloho:
Lioli tse sireletsang mocheso tse thehiloeng ho bio (mohlala, maro a ester) tse nang le ho bola ho hoholo ha lintho tse phelang (tse lumellanang le OECD 301B) le ho tuka ho fokolang.
Litšebeliso tsa Bohlokoa le Mekhoa ea Nakong e Tlang
Phetiso ea Gridi:
Diyuniti tsa motlakase o phahameng (220 kV–765 kV) di kgontsha phetiso ya matla a mangata a hole ka tahlehelo e nyane (
Kopanyo ea Matla a Nchafatsang:
Tšehetsa lihokelo tsa HVDC bakeng sa mapolasi a moea a lebōpong la leoatle le limela tsa letsatsi tse sebelisang gridi.
Tsoelo-pele ea Nakong e Tlang:
Li-Transformer tsa Boemo bo Tiileng (SSTs): E nolofalletsa phetoho ea DC-DC le ho tenyetseha ha gridi bakeng sa litsamaiso tsa eneji tse arotsoeng ka thoko.
Sethibela-mollo se Ipholisang: Lisebelisoa tsa nanocomposite li lokisa ka boikemelo ho senyeha ho honyenyane ha dielectric.
Kakaretso
Li-Transformer tsa Matla lia ipabola ka li-core tse sa lahleheloeng ke boleng bo tlase, tsamaiso e tsoetseng pele ea mocheso, le litsamaiso tsa polokeho tse nang le mekhahlelo e mengata. Motsoako oa tsona oa bokhoni, bokhoni ba ho hola le ho mamella li etsa hore li be tsa bohlokoa bakeng sa li-grid tsa sejoale-joale, ha boqapi bo kang theknoloji ea boemo bo tiileng le oli tse thehiloeng linthong tsa tlhaho li tsamaisa botsitso le bohlale ba grid.
Botsa Hona Joale!
Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lethathamo la litheko, ka kopo re siele lengolo-tsoibila la hau 'me re tla ikopanya le rona nakong ea lihora tse 24.