Ruibian (Jiangsu) Electric Power Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm 330kv ultra-high voltage series roj-immersed fais fab transformers hauv Suav teb. Nrog kev paub ntau, peb lub Hoobkas muab cov khoom lag luam zoo hauv Suav teb nrog cov nqi sib tw. Txais tos tiv tauj peb rau pricelist.
Cov Khoom Siv Tshwj Xeeb & Cov Tshuab Tshwj Xeeb
Tshwj xeeb conductor specifications
Tus kheej -bonding transposed conductors (CTC) los yog composite insulated transposed conductors raug saws, txiav circulating tam sim no poob los ntawm 30% mus rau 50% thiab boosting mechanical zog ho.
Rwb thaiv tsev pressboard
Cov khoom siv hluav taws xob xaim hluav taws xob zoo tshaj plaws los ntawm cov npe xws li Weidmann thiab Temec tau siv, nrog qhov ntom ntom saum 1.2g / cm³ thiab tawg lub zog tsis pub tsawg dua 70kV / hli.
Coj- tawm lub rooj sib txoos
Lub 330kV lead- tawm los ua ke tau txais cov qauv sib xyaw ntawm cov khoom siv hluav taws xob thiab kev muab qhab nia. Finite element simulation yog siv los ua kom zoo tshaj qhov hluav taws xob faib hluav taws xob, txwv qhov siab tshaj plaws hluav taws xob lub zog hauv qab 10kV / mm.
Reinforced tank qauv
Tswb- hom roj tso tsheb hlau luam yog tsim los ntawm cov hlau phaj xws li 12mm txog 16mm tuab, haum nrog cov stiffeners sab hauv thiab qhov chaw nyob. Lub tank tuaj yeem tiv taus lub tshuab nqus tsev mus rau 133Pa thiab sab hauv siab tshaj 0.1MPa.
Core Zoo
1. Superior siab -altitude adaptability:Customized rau Northwest toj siab ntawm qhov siab ntawm 1000m thiab 3000m. Sab nraud rwb thaiv tsev creepage nrug yog ntxiv nyob rau hauv txoj kab nrog Class II los yog III cov pa phem qib, ua kom ruaj khov nyob rau hauv qis cua siab thiab khaus ultraviolet hluav taws xob.
2. Siab -muaj peev xwm kub dissipation:Nruab nrog ODAF (Forceed Oil Directed Air Forced) lossis OFAF (Forceed Oil Air Forced) txias hom, lub peev xwm ntawm cov cua sov tuaj yeem ncav cuag ntau txhiab kilowatts los lav tag nrho -load haujlwm nyob rau hauv qhov kub thiab txias.
3. Tsawg- suab nrov:Integrated suab nrov txo cov kev daws teeb meem nrog rau cov kauj ruam tseem ceeb ntawm lub puab tsaig pob qij txha, elastic ncua kev kawm ntawv ntawm lub active ib feem thiab damped steel phaj composite tank qauv kom lub suab hwj chim theem qis dua 65dB (A), ua raws li ib puag ncig tiv thaiv qauv.
4. Extended service life design:High-cov ntaub ntawv kub insulating xws li NOMEX thiab DMD yog siv rau cov khoom siv rwb thaiv tsev, xa cov kev pabcuam thermal ntawm ntau dua 30 xyoo raws li IEEE C57.91 tus qauv.
5. Daim phiaj- kev ua tau zoo ntawm tus phooj ywg:luv-circuit impedance tuaj yeem hloov kho los ntawm 10% mus rau 18%. Lub tshuab hluav taws xob txhawb kev siv hluav taws xob rov qab siv hluav taws xob nkag rau ntawm qhov qis -voltage sab thiab haum rau kev nkag siab siab ntawm cov khoom siv hluav taws xob tshiab.
Daim ntawv thov Scenario
- Northwest Power Grid: Hub substations thiab hloov chaw ntawm 330kV lub phiaj xwm loj
- Cov chaw tsim hluav taws xob loj: Kauj Ruam- nce transformers rau cascade hydropower chaw nres tsheb raws tus dej Yellow River
- Lub hauv paus tshiab lub zog: Cov khoom siv hloov pauv rau cov cua loj - hnub ci - khaws cia ua ke hauv paus hauv Qinghai thiab Gansu
- Inter-kev sib txuas hauv cheeb tsam: Tie transformers txuas Northwest Grid nrog North China thiab Central China fais fab kev sib txuas
Ntim & Kev thauj mus los
Tsheb thauj mus los
330kV transformers feem ntau yog xa los ntawm tshwj xeeb D2 lossis D3 railway flatcars. Cov phiaj xwm thauj yuav tsum tau xa ua ntej thiab pom zoo los ntawm cov tub ceev xwm railway.
Kev loj thauj mus los
Yog tias kev xa khoom tau txais yuav, 12-axis lossis 16-axis hydraulic flatbed tsheb thauj khoom yuav tsum tau ua, thiab kev kuaj xyuas cov kabmob yuav tsum tau ua rau txhua tus choj raws txoj kev thauj mus los.
Kev lis kev cai clearance rau export
330kV transformers exported rau Central Asian lub teb chaws xws li Kazakhstan thiab Kyrgyzstan yog tsim los rau dav -gauge railway thauj nrog ib tug khiav gauge ntawm 1520mm.
FAQ
Q1: Vim li cas ib leeg -theem units tau dav siv rau 330kV transformers es tsis txhob peb-theem integrated qauv?
A: Rau ultra- lub peev xwm loj xws li 240MVA thiab 360MVA, peb -theem integrated transformers tshaj qhov txwv ntawm kev thauj mus los qhov ntev thiab qhov hnyav. Ib lub txhab nyiaj ntawm peb ib zaug -theem transformers tshem tawm cov teeb meem kev thauj mus los thiab txhim kho kev ntseeg siab ntawm lub zog hluav taws xob - ib zaug -theem txhaum tsuas yog txiav tawm ib qho -feem peb ntawm tag nrho cov peev txheej.
Q2: Cov kev cuam tshuam dab tsi ua rau qhov siab siab tshaj tawm ntawm cov rwb thaiv tsev sab nraud ntawm transformers?
A: Rau txhua txhua 1000-meter nce hauv qhov siab, huab cua ceev poob los ntawm kwv yees li 10%, thiab qhov hluav taws xob flashover ntawm cov rwb thaiv tsev sab nraud txo qis los ntawm 10% mus rau 12%. Yog li ntawd, transformers deployed nyob rau hauv high altitudes yuav tsum tau ncua creepage nrug los yog silicone roj hmab composite bushings.
Q3: Yuav ua li cas yog cov dej ntws kev teeb tsa rau ODAF txias?
A: Lub voj kaw kaw feem ntau tau txais yuav. Cov dej txias sib pauv cua sov nrog cov roj kub hloov pauv los ntawm lub plhaub stainless hlau- thiab - raj kub exchangers, nrog lub qhov hluav taws xob kub ntawm cov dej txias tswj hauv qab 40℃. Lub kaw lus dej ntws yog haum nrog ob lub twj tso kua dej, ib qho ua haujlwm thiab lwm qhov ntawm kev tos txais.
Cim npe nrov: 330kv ultra-high voltage series roj-immersed hwj chim transformers, Tuam Tshoj 330kv ultra-high voltage series roj-immersed hwj chim transformers manufacturers, lwm tus neeg, Hoobkas
