Dab tsi yog Qhov Tsawg Voltage Bushing Transformer?
Low Voltage Bushing Transformer yog hais txog lub transformer nruab nrog qis -voltage bushings uas muaj kev nyab xeeb ntawm qhov qis -voltage winding coj los ntawm sab hauv lub tank transformer mus rau sab nraud, muab ob qho tib si hluav taws xob rwb thaiv tsev thiab kev txhawb nqa rau kev sib kis tam sim no [citation: neeg siv]. Qhov tsis tshua muaj hluav taws xob bushing ua haujlwm tseem ceeb hauv kev sib txuas ntawm transformer mus rau sab nraud qis-voltage tis network.
Hauv cov ntsiab lus yooj yim, lub bushing yog "tawm qhov taw tes" los ntawm cov hluav taws xob tam sim no dhau los ntawm lub tshuab hluav taws xob sab hauv mus rau sab nraud cables lossis busbars, thaum tswj kom tiav cov hluav taws xob sib cais los ntawm lub hauv paus transformer tank.
Hom Tsawg Voltage Bushings
Raws li cov khoom siv rwb thaiv tsev thiab kev tsim kho, cov hluav taws xob tsis tshua muaj hluav taws xob tuaj yeem muab faib ua hom hauv qab no:
Porcelain Bushings
Porcelain bushings yog hom kev siv ntau tshaj plaws thiab siv dav, uas muaj cov khoom siv hluav taws xob zoo - zoo li ceramic. Lawv muab pov thawj ntev - lub sij hawm dielectric kev ua tau zoo, noo noo tsis kam, thiab mechanical zog.Porcelain roj bushingstshwj xeeb tshaj yog nyob rau hauv cov roj- cov ntawv thov transformer.
Qhov zoo tseem ceeb:
Impervious rau noo noo
Kev ua tau zoo ntawm dielectric ntau tshaj kaum xyoo
Kev tu- ua haujlwm dawb
Tus nqi -zoo rau cov ntawv thov hluav taws xob tsawg thiab nruab nrab
Epoxy Resin / Composite Bushings
Epoxy resin bushings siv iav - siv zog siab -kub nylon lossis polyester cob ua cov khoom siv rwb thaiv tsev. Lawv feem ntau siv hauv ncoo-mounted transformers thiab feature aspade davhlau ya nyob twgrau kev sib txuas sab hauv thiab threaded stud rau kev sib txuas sab nraud.
Cov yam ntxwv tseem ceeb:
Lub teeb thiab compact
Kev tiv thaiv kab mob zoo
Muaj nrog ntau yam davhlau ya nyob twg qhov configurations
Superior zog thiab siab -kub tsis kam
Stud{0}}Hom Bushings
Stud-hom bushings muaj nyob rau hauv ib zaug -phase pad-mounted transformers. Lawv muaj ib tug plated tooj liab stud haum rau siv nrog tooj liab los yog txhuas connectors.
Daim ntawv thov Scenario
Tsawg voltage bushing transformers yog dav siv nyob rau hauv ntau yam kev faib hluav taws xob scenarios:
| Daim ntawv thov | Kev piav qhia | |
|---|---|---|
| Nroog Distribution Networks | Txuas cov transformers rau qis -voltage tis kab hauv nroog thiab thaj chaw nyob | |
| Industrial thiab Commercial Systems | Fais fab mov rau factories, tsev lag luam, thiab industrial parks | |
| Renewable Energy Projects | Kauj ruam- nce chaw nres tsheb rau hnub ci PV thiab cua tsim hluav taws xob[citation: neeg siv] | |
| Pad-Mounted Transformers | Tsawg-voltage bushings rau nto-mounted faib transformers | |
| Ncej -Mounted Transformers | Tsawg-voltage bushings rau overhead faib transformers |
Cov Lus Nug Txog Tsawg Voltage Bushings
Q1: Dab tsi yog qhov txawv ntawm porcelain thiab epoxy low voltage bushings?
- Qhov kev xaiv nyob ntawm daim ntawv thov tshwj xeeb:
- Porcelain Bushings: Muab sij hawm- pov thawj ntseeg tau, zoo heev ya raws, thiab lub neej ua haujlwm ntev nrog kev saib xyuas tsawg. Lawv yog cov zoo tagnrho rau cov roj- puv transformers thiab hnyav sab nraum ib puag ncig uas txhua yam muaj zog thiab huab cua tsis kam yog qhov tseem ceeb.
- Epoxy Bushings: Muab lub teeb yuag, kev daws teeb meem nrog kev sib kis zoo. Lawv feem ntau siv rau hauv ncoo-mounted transformers thiab daim ntawv thov uas yuav tsum tau yooj yim nyob rau hauv lub davhlau ya nyob twg configurations. Txawm li cas los xij, lawv yuav muaj qhov sib txawv thermal thiab mechanical yam ntxwv piv rau cov plooj (porcelain).
Hebei Anmei Electrical Equipment Co., Ltd.tau tsim los ntawm Lub Kaum Hli 8, 2014. Peb yog cov chaw tsim khoom tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm transformer. Peb cov khoom tseem ceeb muaj xws li:
- Transformer Bushing
- Porcelain Bushing
- Composite Bushing
- Oil Level Indicator
- Lub cev qhuav dej
- Valve / Flange Valve
- Corrugated yeeb nkab
- Terminal / Terminal Jacket
Anmei nyob hauv Cangzhou, ze ntawm Tianjin Seaport thiab Beijing tshav dav hlau, muab kev thauj mus los yooj yim. Peb lub tuam txhab muaj 200 tus neeg ua haujlwm, suav nrog 22 tus thawj saib xyuas thiab 6 tus kws tshaj lij, muab kev tshawb fawb thiab kev tsim kho muaj zog. Peb kuj tseem tuav cov khoom tiav cov kab thiab cov khoom siv tshuaj ntsuam xyuas kom paub meej kom zoo ib yam thoob plaws tag nrho peb cov khoom.
Yog xav paub ntxiv txog pebtsawg voltage bushing transformerCheebtsam thiab lwm yam khoom, thov koj xav tiv tauj peb. Peb tos ntsoov yuav txhawb nqa koj cov phiaj xwm kev faib hluav taws xob nrog kev ntseeg siab, siab - cov kev ua tau zoo.
