Khoom Description
Pebnco systemcombines lub grounding transformer, resistor, tam sim no transformer, cais hloov, ntse saib, thiab txee. Lub transformer yuav siv qhuav los yog roj -immersed rwb thaiv tsev raws li xaiv configuration.
Txoj Cai
Lub transformer tsim ib qho khoom nruab nrab taw tes rau qhov system uas txwv tsis pub nkag mus rau nruab nrab. Thaum lub caij ua txhaum hauv av, xoom- ntu ntu tam sim no ntws los ntawm txoj kev hauv av kom cov kev sib txuas ntawm cov resistor lossis arc-txheej txheem coil tuaj yeem txwv lossis them nyiaj tam sim no.
Khoom nta
Lub ngr system tso lub hauv paus tseem ceeb thiab saib xyuas cov haujlwm hauv ib pob kev sib koom tes. Ntau pawg kev sib txuas thiab cov ntaub ntawv rwb thaiv tsev txhawb kev sib txawv nruab nrab- taw tes tsim. Kev sib xyaw tam sim no transformer thiab saib xyuas muab cov ntaub ntawv kev khiav hauj lwm rau kev tiv thaiv kev sib koom tes. Lub txee-raws li kev npaj ua kom yooj yim ntawm qhov chaw thaiv thiab cov khoom siv.
Cov xwm txheej ua haujlwm
Cov khoom yuav tsum tau nruab thiab ua haujlwm nyob rau hauv cov kev ntsuam xyuas tau teev nyob rau hauv cov kev tsis. Qhov tseem ceeb ntawm qhov chaw yuav tsum muaj xws li: qhov siab, thiab seismic tej yam kev mob. zaus. Khaws thaj chaw teeb tsa kom huv si, muaj cua txaus, tsis muaj roj corrosive thiab kev vibration hnyav, thiab muab cov lus qhia hauv av, tshem tawm, thiab lub zog zoo.
Khoom Parameters
|
Parameter |
Paub meej |
|
Grounding -transformer muaj peev xwm |
Tsawg dua lossis sib npaug li 5000 kVA |
|
Voltage ntau |
66 kV, 35 kV, thiab hauv qab no |
|
Coj mus rhaub ntau |
± 2.5% lossis ± 5% |
|
Phase / zaus |
Peb theem / 50 Hz lossis 60 Hz |
|
Kev xaiv kev sib txuas |
Zn, 11; Zn, 1; lub zn |
|
Kev xaiv rwb thaiv tsev |
F-chav qhuav hom; A- lossis B- chav kawm roj raus |
|
Ntev -lub sij hawm kub nce |
100 K |
|
Maximum siv voltage |
Feem ntau Tsawg dua lossis sib npaug li 105% ntawm cov ntsuas ntsuas hluav taws xob |
|
Installation qhov siab |
Tsawg dua los yog sib npaug li 3000 m |
|
Seismic xav tau |
Seismic siv tsawg dua los yog sib npaug rau 8 |
Khoom zoo
- Covnco systemmuab lub ntsiab hauv av thiab saib xyuas kev ua haujlwm hauv ib pob kev sib koom tes.
- Ntau pawg kev sib txuas thiab cov ntaub ntawv rwb thaiv tsev txhawb kev sib txawv nruab nrab- taw tes tsim.
- Kev sib xyaw tam sim no transformer thiab saib xyuas muab cov ntaub ntawv kev khiav hauj lwm rau kev tiv thaiv kev sib koom tes.
- Lub txee -raws li kev npaj ua kom yooj yim ntawm qhov chaw thaiv thiab cov khoom siv.
Cov ntawv thov tseem ceeb
Covnco systemyog siv rau nruab nrab - thiab siab -voltage networks uas yuav tsum tau muaj ib tug grounding transformer nrog tsawg -kuj txhaum- tam sim no txwv.
Nws haum rau substations, industrial tis systems, fais fab nroj tsuag, thiab tauj dua tshiab -energy collection networks.
Lub pob raug xaiv thaum lub kaw lus tsis muaj qhov nruab nrab nkag tau.
Cheebtsam
|
Ib feem |
Muaj nuj nqi |
|
Grounding transformer |
Tsim qhov nruab nrab taw tes rau cov ceg hauv av. |
|
Nruab nrab grounding resistor |
Txwv hauv av- tam sim no txhaum rau tus nqi tsim. |
|
CT thiab cais hloov pauv |
Muab kev ntsuas thiab kev nyab xeeb kev sib cais ntawm Circuit Court. |
|
Saib xyuas thiab txee |
Tuav kev saib xyuas raws li txoj cai, kev tiv thaiv kev tiv thaiv, thiab cov ntaub thaiv npog. |
FAQ
Q: Cov ntaub ntawv dab tsi xav tau rau kev xaiv qauv?
A: Paub meej voltage, transformer muaj peev xwm, grounding tam sim no, resistor lub sij hawm, kev sib txuas pab pawg, thiab lwm yam load.
Q: Dab tsi yuav tsum tau kuaj ua ntej kev teeb tsa?
A: Txheeb xyuas qhov chaw nyob hauv txee, txoj hauv kev cable, qhov loj me ntawm tus neeg xyuas pib, qhov cua, qhov siab, thiab cov xwm txheej seismic.
Q: Yuav ua li cas lub cuab yeej lossis lub kaw lus tuaj yeem ua ke?
A: Tam sim no -transformer thiab ntse- saib xyuas cov teeb liab tuaj yeem xa mus rau chaw nres tsheb tiv thaiv lossis kev saib xyuas lub platform.
Q: Cov kev xaiv twg yuav tsum tau lees paub ua ntej ntau lawm?
A: Paub meej tias qhuav lossis roj rwb thaiv tsev, hloov kev hloov pauv, fiber ntau - qhov kev xaiv kub, tiv thaiv txee, thiab kev nkag mus.
Cim npe nrov: Tuam Tshoj ngr system manufacturers, lwm tus neeg, Hoobkas
