GDBT-1000kVA Transformer Test Bench

GDBT-1000kVA Transformer Test Bench

Nkọwa nkenke:

 

 GSistemụ Nleba Ntụgharị DBT nwere ike iduzi ule niile nke oge niile maka ndị na-agbanwe agbanwe, gụnyere enweghị ibu na nnwale ibu, nnwale voltaji emelitere, nnwale voltaji ugboro ugboro, nnwale mwepu akụkụ, ule nguzogide DC, nnwale nha, nnwale na-ebili ọkụ wdg.

 

 

 


Nkọwa ngwaahịa

Mkpado ngwaahịa

GDBT Transformer Test System(3)
Ozi Izugbe

Ihe nwale
22.9kV Single Phase transformers na pụrụ iche transformers,ibu voltaji na ugbu a: AC 0-650V/78A, AC 0-1200V/29A, AC 0-2400V/14.6A
The impedance nke nwalere transformer bụ n'ime 7%, HV akụkụ bụ 23kV, 11kV, 6kV.Akụkụ LV bụ 0.05kV-2.4kV.

Oche ule a nwere ike ime ule n'okpuru:
1. Nnwale ọnweghị ibu gụnyere enweghị ibu efu, pasent nke enweghị ibu ugbu a na-egosi ugbu a.
2. Nleba ule gụnyere ibu ibu, impedance voltaji percentage, akpaaka okpomọkụ mgbanwe na ibu ọnwụ ule n'okpuru 30% ma ọ bụ n'elu zuru ugbu a.
3. Nnwale voltaji na-ebute.

Atụmatụ

Iji aka dekọọ data ule wee chekwaa na nchekwa data.
Enwere ike idozi data nke ule enweghị ibu site na ụdị ifegharị na voltaji gosiri na-akpaghị aka.
Enwere ike idozi data nke ule Load site na okpomọkụ (75 ℃, 100 ℃, 120 ℃, 145 ℃) na akara ugbu a.
N'ime ule enweghị ibu, enwere ike nyochaa voltaji akụkụ LV.
N'ime ule ibu, enwere ike nyochaa akụkụ HV ugbu a.
Enwere ike ịhọrọ ma jikwaa ọrụ ule niile na usoro ule site na bọtịnụ nke n'ihu panel.
A na-edozi nsonaazụ ule niile dịka achọrọ GB1094, IEC60076 ma ọ bụ ANSI C57.
Enwere ike ịga n'ihu usoro ule site na ngwanrọ PC.
Enwere ike ịchekwa ma bipụta data niile.
Site na nchekwa efu, nchebe karịrị ugbu a yana ọrụ nchekwa voltaji.
CT/PT mgba ọkụ na-akpaghị aka.
Oche ule ga-ejikwa nke ọma na sekit loop dum wee nyochaa nha.
Sistemụ mkpu nchekwa.

Nkọwapụta

Ihe nlebanya na-ebufe na-enweghị ibu (naanị maka ntụnye aka, ụdị ikpeazụ bụ Fluke Norma 4000)

Oke voltaji: 0-1000V
Oke dị ugbu a: 0.25-20A, izi ezi 0.2%.
Izi ezi ike 0.3%.
Ihe ike 0.050-1.000, izi ezi 0.3%
Ugboro 40-70Hz, izi ezi 0.1%.
Ike P
Io anaghị ebu ugbu a,%
Enweghị ibu mfu Po
Ibu ibu Pk
Igwe ọkụ nke impedance Uk
Ike Po
Nkezi eriri voltaji Un
Nkezi ugbu a In.

Nkọwapụta HV CT
Oke voltaji: 3kV
Oke nha: 0.25A-110A
0.05% ziri ezi
Oke ntụgharị bụ 100,50,30,20,10,5,2.5/1A
 
Nkọwapụta PT
Oke voltaji: 0.1kV-3kV(50Hz-400Hz)
0.05% ziri ezi
Oke ntụgharị bụ 3,2,1,0.5kV/0.1kV

Nnyenye ike ugboro ole na-agbanwe agbanwe
voltaji ntinye: Otu akụkụ AC380V, 60Hz
Oke nha: 0-800V
Enyere ikike: 30kVA
Mpụta ugbu a: 0-37.5A
Ugboro mmepụta: 180Hz, 240Hz, 400Hz±2%

Mgbanwe nke etiti
Ike: 40kVA
Voltaji ntinye: otu nkeji 500V
Voltage mmepụta: 0-650V-1200V-2400V

100kVA Single Phase Regulator
voltaji ntinye: Otu akụkụ 380V/60Hz, voltaji mmepụta 20-650V.
Oke.Ibu ibu ugbu a: 154A
Ọ naghị achịkwa kọntaktị, ọ dị mfe iji.
Mgbe ntinye voltaji na-adịgide adịgide, ọ nwere ike ịhazigharị voltaji mmepụta nke ọma na ibu.Emebere ya site na ugboro ugboro 60Hz.

Achọrọ imewe

A na-akwado ule niile achọrọ n'otu oche, ọrụ ọ bụla nwere onwe ya.Nnwale niile na-akpaghị aka.
Nnwale njirimara mgbanwe (Nnwale enweghị ibu na ibu)
PC na-achịkwa ya ma wetara ya onye na-achịkwa voltaji 100kVA, onye ntụgharị etiti 40kVA.

Anyị nwere ike hazie ụdị ọkwa dị iche iche dabere na ihe achọrọ n'ezie.

Ozi ụlọ ọrụ

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