Khoom Taw Qhia
Core Zoo
Kev sib kis tau zoo heev:los ntawm cov kauj ruam- nce kev sib kis, cov kab tam sim no raug txo kom zoo, qhov kev ncua ntev - kis tau tus mob yog txo qis, thiab tag nrho cov kev siv hluav taws xob ntawm daim phiaj hluav taws xob tau txhim kho tau zoo.
Loj - muaj peev xwm nqa tau:nws txais siab -permeability silicon steel ntawv thiab siab - zoo tooj liab / aluminium winding tsim, uas muaj zog luv luv -circuit resistance thiab overload resistance kom tau raws li qhov xav tau ntawm loj -load hluav taws xob noj.
Kev ntseeg siab thiab lub neej ntev:ua ke nrog cov txheej txheem rwb thaiv tsev siab heev thiab lub tshuab nqus tsev roj, nws ua kom ntev - lub sijhawm ua haujlwm ruaj khov ntawm cov cuab yeej siv nyob rau hauv ib puag ncig hnyav thiab txuas nws lub neej kev pab cuam.
Tsawg poob thiab txuag hluav taws xob:nws ua tau raws li lub teb chaws thawj - theem kev siv hluav taws xob cov qauv, tsis muaj -load thiab load poob, thiab txo cov nqi hluav taws xob ua haujlwm thoob plaws hauv lub neej.
Kev soj ntsuam ntse (yeem):Txhawb kev sib koom ua ke hauv online roj chromatographic tsom xam, ntsuas kub, siab thiab ib feem ntawm kev saib xyuas qhov system kom paub txog kev saib xyuas thiab kev ceeb toom ua ntej.
Siv tau Scenarios
EHV/HV Transmission
Nws yog siv nyob rau hauv UHV thiab ultra-high voltage hub substations thiab yog lub luag hauj lwm rau qhov ntev - kis tau tus mob ntawm lub zog huv si xws li hydropower thiab cua zog nyob rau hauv sab hnub poob mus rau lub load center nyob rau hauv nruab nrab thiab sab hnub tuaj cheeb tsam. Nws yog cov cuab yeej tseem ceeb ntawm lub teb chaws "West-mus rau-sab hnub tuaj" thiab "North- mus rau-south mov" cov tswv yim.
01
Renewable Energy Integration
Nws yog tsim tshwj xeeb rau gigawatt- theem cua ua liaj ua teb thiab photovoltaic fais fab nroj tsuag los daws qhov mob cov ntsiab lus ntawm kev hloov pauv loj hauv cov khoom siv hluav taws xob tshiab thiab kev ncua ntev ntawm lub network tseem ceeb, thiab kom ua tiav qhov ruaj khov thiab kev nkag tau zoo ntawm lub zog huv ntawm cov khoom siv hluav taws xob mus rau qhov siab -voltage main network.
02
Hnyav Kev Lag Luam & Kev Lag Luam Chaw Ua Si
Nws ua haujlwm dual-loop lossis ntau- voj voog fais fab xwm txheej xws li steel mills, petrochemical chaw ua si, thiab cov chaw tsim khoom loj, thiab muab siab luv luv -circuit impedance thiab muaj zog tiv thaiv- cuam tshuam lub zog muab kev txhawb nqa rau kev cuam tshuam xws li hluav taws xob arc furnaces thiab dov mills.
03
Nroog Grid Expansion
Raws li qhov txwv qhov chaw ntawm cov chaw nres tsheb hauv cheeb tsam hauv nroog hauv nruab nrab ntawm thawj-tier nroog, ib qho kev sib cog lus thiab qis- suab nrov tsim kev daws teeb meem yog muab los daws cov teeb meem ntawm lub hwj chim ntawm lub hwj chim thiab cov neeg zej zog kom tsis txhob cuam tshuam los ntawm kev nce siab hauv nroog load.
04
Critical Infrastructure
Muab N+1 rov ua dua lub zog hluav taws xob lav rau lub teb chaws - cov chaw cov ntaub ntawv theem, cov tshav dav hlau thoob ntiaj teb, thiab cov chaw tsheb ciav hlau thauj mus los kom ntseeg tau tias tsis muaj kev cuam tshuam hauv huab cua huab cua lossis hluav taws xob hloov pauv.
05
Khoom parameters
| 110kV Roj-immersed Peb-theem Ob Chav Winding Off-circuit Voltage Regulation Power Transformer Class Ⅰ-Ⅲ Zog Efficiency | ||||||||||||
| Rated Volume Quantity (KVA) |
Kev sib xyaw voltage (KV) | Kev sib txuas Symbol | Tsis muaj -load Loss (kW) |
Load Loss (kW) |
Tsis muaj -load Hluav taws xob (%) |
Short Circuit Resistance (%) |
||||||
| High Voltage | High Voltage Kais Ntau | Tsawg voltage | S22 | S20 | S18 | S22 | S20 | S18 | ||||
| 6300 | 110 115 121 |
±2×2.5% | 6.3 6.6 10.5 |
YNd 11 | 4.1 | 4.8 | 5.9 | 32 | 32 | 33 | 0.62 | 10.5 |
| 8000 | 4.9 | 5.8 | 7.1 | 38 | 38 | 40 | 0.62 | |||||
| 10000 | 5.8 | 6.8 | 8.4 | 45 | 45 | 48 | 0.58 | |||||
| 12500 | 6.8 | 8.1 | 9.9 | 53 | 53 | 56 | 0.58 | |||||
| 16000 | 8.3 | 9.8 | 12.0 | 65.7 | 65.7 | 69 | 0.54 | |||||
| 20000 | 9.7 | 11.4 | 14.1 | 79.0 | 79.0 | 84.0 | 0.54 | |||||
| 25000 | 11.4 | 13.5 | 16.6 | 94 | 94 | 99.0 | 0.50 | |||||
| 31500 | 13.5 | 16.0 | 19.7 | 111 | 111 | 117 | 0.48 | |||||
| 40000 | 16.2 | 19.1 | 23.5 | 133 | 133 | 141 | 0.45 | |||||
| 50000 | 19.4 | 22.9 | 28.2 | 158.0 | 158.0 | 166.0 | 0.42 | |||||
| 63000 | 22.9 | 27.0 | 33.3 | 187.0 | 187.0 | 198.0 | 0.38 | |||||
| 75000 | 13.8 15.75 18 21 |
26.0 | 30.7 | 37.8 | 212 | 212 | 224.0 | 0.33 | 12-14 | |||
| 90000 | 29.9 | 43.5 | 43.5 | 245 | 245 | 258 | 0.30 | |||||
| 120000 | 37.3 | 54.2 | 54.2 | 303 | 303 | 320 | 0.27 | |||||
| 150000 | 44.1 | 64.1 | 64.1 | 359 | 359 | 379 | 0.24 | |||||
| 180000 | 49.5 | 72.0 | 72.0 | 411 | 411 | 434 | 0.20 | |||||
Cim npe nrov: Tuam Tshoj high voltage fais fab tuag transformer manufacturers, lwm tus neeg, Hoobkas
