Cov Chav Kawm Txog Kev Siv Hluav Taws Xob Transformer Piav Qhia: Los Ntawm Cov Qauv Hauv Tebchaws Mus Rau Kev Xaiv Cov Kev Xyaum (Tsab Xyoo 2025)

Nrog kev nce qib ntawm cov hom phiaj tsis muaj pa roj carbon, kev siv hluav taws xob ntawm lub tshuab hluav taws xob tau dhau los ua qhov ntsuas tseem ceeb rau cov tuam txhab kom txo cov nqi ua haujlwm thiab ua tiav lub luag haujlwm hauv zej zog. Raws li cov qauv hauv tebchaws zoo liGB 20052-2024, tsab xov xwm no muab kev tshuaj xyuas tob txog cov chav kawm txuag hluav taws xob, cov txheej txheem sim, thiab cov tswv yim xaiv los pab cov neeg siv txuag hluav taws xob.

 

 

I. Cov Lus Txhais ntawm Chav Kawm Txog Kev Siv Hluav Taws Xob Zoo & Kev Hloov Pauv Tus Qauv

1. Lub Tuam Tshoj Lub Zog Siv Tau Zoo

 

Chav Kawm 1 (NX1):Qib ua thawj coj thoob ntiaj teb, 30-50% qis dua qhov tsis muaj kev thauj khoom / kev poob khoom dua li Chav Kawm 3.

 

Chav Kawm 2 (NX2):Kev txhim kho hauv tebchaws, tsim nyog rau kev thauj khoom ruaj khov mus sij hawm ntev.

 

Chav Kawm 3 (NX3):Qhov txwv nkag mus rau hauv kev lag luam; cov qauv qub (piv txwv li, S11) yuav raug tshem tawm tom qab xyoo 2025. = -2025

 

Kev Sau Npe:Yuav tsum muaj cov ntawv lo xiav-dawb uas qhia txog kev txuag hluav taws xob ntawm cov khoom.

 

2. Cov Qauv Qub vs. Cov Qauv Tshiab

II. Qhov Txawv ntawm Kev Ua Haujlwm: Hom Qhuav vs. Roj-Insulated

1.Transformer Hom Qhuavs

 

Cov Qauv Sab Saum Toj:

 

SCB18 (Chav Kawm 1): 20% qis dua thaum tsis muaj kev poob khoom piv rau SCB10.

 

SCBH19 (Amorphous alloy): poob qis dua 15%, zoo tagnrho rau cov chaw khaws ntaub ntawv.

 

 

Cov ntawv thov:Cov tsev kho mob, cov tsheb ciav hlau hauv av, cov tsev lag luam (IP54+).

 

2.Roj-Immersed Transformers

 

Cov Qauv Sab Saum Toj:

 

SH25 (Amorphous alloy): 70% qis dua thaum tsis muaj kev poob piv rau S13, lub neej ua haujlwm 40 xyoo.

 

S22 (CRGO hlau): Tsim nyog rau cov chaw ua lag luam.

 

Kev Tsim Kho Tshiab:β-roj (qhov kub hnyiab 300°C) hloov cov roj av, tau ntawv pov thawj rau -40°C.

 

 

 

 

III. Cov Kev Cai rau Kev Xeem thiab Daim Ntawv Pov Thawj

1. Cov Kev Xeem Tseem Ceeb

 

Tsis muaj kev poob qis:ZSTE-9500 tester (± 0.2% qhov tseeb, kub/waveform calibrated).

 

Kev Poob Haujlwm:Ntsuas qis dua ≤5% THD, kho kom zoo li qub rau 75 ° C.

 

Kev cuam tshuam:≥6% rau cov transformers rov ua dua tshiab (grid stability).

 

2. Cov Txheej Txheem Daim Ntawv Pov Thawj

 

Kev sim los ntawm cov neeg sab nraud (piv txwv li, CTI/STL).

 

Kev sau npe daim ntawv lo rau lub zog (China Energy Label Portal).

 

Kev tshuaj xyuas txhua xyoo (>5% tus nqi ua tsis tiav ua rau tsis tsim nyog).

 

 

IV. Cov Tswv Yim Xaiv & Kev Tshawb Fawb Txog Tus Nqi-Txiaj Ntsig

1. Kev Xaiv Raws Li Qhov Xwm Txheej

2. Tag Nrho Tus Nqi ntawm Kev Muaj Tswv (TCO)

 

Cov mis:TCO = Tus nqi yuav khoom + Tus nqi zog 20 xyoo + Kev saib xyuas.

 

Chav Kawm 1:TCO qis dua 25-30% piv rau Chav Kawm 3.

 

Cov Nyiaj Pab:Txog li 10% cov nyiaj rov qab rau Pawg 1 hauv cov xeev xaiv.

 

 

V. Cov Qauv Kev Lag Luam & Cov Lus Qhia Txog Txoj Cai

1. Cov Cai Tswjfwm

 

2025: Cov transformers tshiab yuav tsum ua tau raws li ≥Class 2.

 

Lub Hom Phiaj Xyoo 2027: ≥80% kev siv tshuab ua haujlwm tau zoo (MIIT's Transformer Efficiency Plan).

 

2. Kev Tsim Kho Tshiab

 

Cov Khoom Siv:Amorphous/nanocrystalline cores (tsis muaj kev poob qis dua 30%).

 

Cov Nta Ntse:Kev saib xyuas DGA (≥95% qhov tseeb ntawm kev kwv yees qhov yuam kev).

 

Kev Ruaj Ntseg:Cov roj rwb thaiv tsev uas lwj tau (tsawg dua 50% carbon footprint).

 

 

 

Xaus lus
Kev siv hluav taws xob ntawm lub transformer yog ib qho kev ntsuas kev siv tshuab thiab yog lub hauv paus tseem ceeb ntawm kev ruaj khov ntawm cov tuam txhab. Kev xaiv cov chav kawm zoo tshaj plaws tuaj yeem txo cov nqi siv tas mus li los ntawm 15-40%. Tsav los ntawm cov cai thiab kev tsim kho tshiab, cov transformers ua haujlwm tau zoo yuav tswj hwm kev ua lag luam.