Transformer Roj Regeneration System (TORS)yog ib chav tsev tshwj xeeb uas kho cov hnub nyoog, cov pa paug hloov pauv mus rau qhov zoo li- mob tshiab los ntawm kev tshem tawm cov dej noo, cov pa yaj, cov kua qaub, cov sludge, thiab cov khoom siv. Nws ua rau ntawm -qhov chaw, kev kho mob hauv online (thaum lub tshuab hluav taws xob tseem muaj zog), txo lub sijhawm poob qis, kev yuav roj tshiab, thiab ib puag ncig pov tseg.
Lub Hom Phiaj & Vim Li Cas Nws Tseem Ceeb
Transformer roj insulates, txias, thiab suppresses arcs hauv siab -voltage transformers. Thaum lub sij hawm nws degrades:
Moisture → txo lub zog dielectric (kev pheej hmoo ntawm kev tawg)
Acids → corrode hlau thiab degrade ntawv rwb thaiv tsev
Sludge/solids → clog cooling paths, overheat windings
Dissolved gases → qhia faults thiab txo cov rwb thaiv tsev kev ua tau zoo
Regeneration reverses qhov no, ncua roj lub neej los ntawm 5-10 xyoo thiab transformer lub neej los ntawm 15-20 xyoo.
Txoj Cai Ua Haujlwm Core
Nws ua ke nqus lub cev qhuav dej, degassing, adsorption (Fuller lub ntiaj teb / bentonite), thiab ntau-theem pom nyob rau hauv qhov kaw- txheej txheem:
Coarse Filtration: Tshem tawm cov khib nyiab loj (Ntau dua lossis sib npaug li 5 μm).
Cua sov: 40-60℃kom txo viscosity thiab boost ya raws / roj tshem tawm.
Nqus Chamber (0.1–0.5 mbar): Boils tawm dej (rau<5 ppm) and dissolved gases (to <0.01% vol).
Adsorption Kem: Roj dhau los ntawm Fuller lub ntiaj teb (los yog qhib alumina / silica gel) rau adsorb acids, oxidation khoom, thiab sludge.
Fine Filtration: Tshem tawm cov submicron hais (tsawg dua lossis sib npaug li 1 μm).
Inhibitor Restoration: Ntxiv cov tshuaj tiv thaiv -oxidants (xws li, DBPC) kom stabilize cov roj.
Online Reactivation: Sorbent yog regenerated nyob rau hauv -situ (tsis nquag hloov).
Cov ntsiab lus tseem ceeb
Lub tshuab nqus tsev twj: Siab- nqus tsev (0.1–1 mbar) rau lub cev qhuav dej / degassing.
Rhaub: Hluav taws xob lossis kub - lub tsho dej (kub tswj Tsawg dua lossis sib npaug li 60℃).
Regeneration Kem: 2-4 lub nkoj nrog Fuller lub ntiaj teb (reusable ntawm thermal reactivation).
Lim: ntxhib (5-20 μm) → nplua (1-5 μm) → polishing (0.1-1 μm).
PLC Tswjhwm: Tsis siv neeg khiav, temp, nqus tsev, thiab kev saib xyuas zoo.
Roj twj tso kua mis: Zoo-tso tawm los yog centrifugal (explosion-proof).
Sensors: Dielectric zog, noo noo, acidity, interfacial nro, roj cov ntsiab lus.
Qhov Zoo Tshaj Plaws
Kev Ua Haujlwm Hauv Online: Kho cov roj thaum lub tshuab hluav taws xob muaj zog (tsis muaj kev kaw).
Tus Nqi Txuag: 70-90% pheej yig dua li kev hloov roj.
Ib puag ncig: kaw- voj, tsis muaj cov roj pov tseg; sorbent rov qab siv dua.
Quality: Restores roj rau tshiab lossis zoo dua specs.
Extended Life: Roj + transformer lub neej ntev heev.
Daim ntawv thov
Fais fab Transformers: 10 kV - 1100 kV (grid, tiam, industrial).
Fais fab Transformers: 10-35 kV (cov khoom siv hluav taws xob, chaw tsim khoom).
Cov cuab yeej Transformers: CTs, PTs.
Roj-Filled Switchgear: Circuit Court breakers, kais hloov pauv.
Transformer Roj Regeneration Systemyog ib qho cuab tam tseem ceeb rau kev tswj hwm kev ntseeg siab ntawm cov khoom siv hluav taws xob, txo cov nqi khiav lag luam, thiab txo qhov cuam tshuam ib puag ncig.
Xav paub ntau ntxiv txog lub tshuab, txais tos hu rau peb!
