| Muhimmiya | ROCKWILL |
| Model NO. | 66kV Tsohon Fasa na Turanci na Transformer da Ake Gajarta a Zuma |
| Rated Voltage | 66kV |
| Dadiɗi | Three-phase |
| Siri | JDS |
Na'ibi a Bincike
Rockwill ta bayar da tarihin jirgin kwaikwayon da suka dace da kyau don tattalin arziki na 66kV. An sanin wasu masana'antu a cikin mai yara da kuma an yi shiga da ake sa shi a kan hukumar da za a iya inganta ake amfani da shi, wanda ke taimakawa da ala'umomi da ingantaccen tsaro. An samun waɗannan masana'antu a cikin hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi a kan hukumar da za su iya amfani da shi.
Bayanai Masu Yawan
Muhimman Abubuwa
Tsarin Kirkiro: Tsarin kirkiro na 66kV (200 BIL)
Sashe: Farkon sashe daga 100kVA zuwa 10,000kVA
Yanayin Kwaikwayo: Tashar zigzag (ZNyn) da ya dace
Sistem na Rarrabe: Ziyartar ONAN/OFAF
Kwaikwayo: Mai yara ko mai yara mai yara mai yara
Budde:
Tanka mai yara ko tanka mai rarrabe
Ziyartar tanka mai zama ko tanka mai yara
Mafi girma mai yara
Kwaikwayon mai yara ko mai yara
Fadada Na Zamani
Ala'umomi Da Kyau: Akwai buƙata mai yara da kuma yanayin inganta gaba-gaban
Zamani Na Noma: Zero-sequence impedance <15Ω don inganta yin amfani da shi
Tsarin Dace: Sistem mai yara mai yara mai yara
Efficiency: Reduced no-load losses through optimized core design
Flexibility: Off-circuit tap changer (±5% in 2.5% steps)
Amfani Da Shu A Cikin
Tsarin Arziki:
Neutral grounding for 66kV transmission systems
Arc suppression coil connections
Resistance grounding systems
Industrial Plants:
Petrochemical facilities
Mining operations
Steel manufacturing plants
Renewable Energy:
Wind farm collector stations
Solar PV substations
Hydroelectric plants
Performance Specifications
Temperature Range: -30°C to +40°C ambient
Humidity: ≤95% monthly average
Altitude: Up to 2000m ASL
Sound Level: ≤75dB at 1m
Efficiency: ≥99.2% at full load
Testing Protocol
All units undergo comprehensive testing including:
Zero sequence impedance measurement
Induced overvoltage test (260Hz)
Lightning impulse test (350kV)
Temperature rise test (65K max.)
Oil dielectric strength test (≥50kV)
Service Conditions
Suitable for indoor/outdoor installation
Wind resistant up to 35m/s
Non-explosive environments
Seismic capability: 0.3g horizontal acceleration
Yadda daɗi duka biyu sun haɗa ne a cikin farkon yadda suke mulki, musamman a cikin abubuwa uku: ① Abubuwa mai muhimmanci masu tufafi: turbin gida na karamin kasa sun nuna hankali kan kawo canza da kuma kawo zama, amma turbin earthing/grounding sun nuna hankali kan bincike mazaunawa da kuma bayar da zaka zuwa wurin rarraba; ② Tushen sauran ruwa: turbin gida na karamin kasa ana ambaci tushen ruwan yi a lokacin da ke ci gaba (tushen ruwan yi a lokacin da ke ci gaba), amma turbin earthing/grounding ana ambaci tushen ruwan yi a lokacin da ke ci gaba (tushen ruwan yi a lokacin da ke ci gaba da kuma wani lokaci da aka sani, kamar shekaru 30); ③ Farkon tufafi na kaya: turbin earthing/grounding sun yi amfani da tufafin kaya masu inganci kamar zigzag (ZN), amma turbin gida na karamin kasa sun yi amfani da tufafin kaya masu yawan daidai kamar star da delta, amma turbin earthing/grounding ba su da tushen canza da kasa ta gida.
Marubuci/grounding transformer yana ɗaukar wani abu mai girma na taurari da ke amfani da shi a cikin tattalin karamin zabe ko karamin zabe mai adadin karamin zabe. An yi haka ta ƙunshi wurin da aka haɗa, da duwa mafi muhimmanci: kuma, don bayar hanyar da ba suka da ƙananan karamin zabe a cikin tattalin karamin zabe, domin ya ba da ƙananan karamin zabe waɗanda suka faru a kan iya gudanar da ƙananan karamin zabe a lokacin da ƙananan karamin zabe mai ɗaya ya faru, don in ba da ƙananan karamin zabe a tsawo da ƙarfin gudanar da ƙananan karamin zabe; kuma, don inganta ingancin karamin zabe, doke ƙarfin karamin zabe mai ba suka faru a lokacin da ƙananan karamin zabe, da kuma ƙarfi da al'amuran kayan aiki na tattalin karamin zabe. Duk da cewa an yi hankali da ordinary power transformers, muhimmin ƙarin da take da shi shine "bayar hanyar da ba suka da ƙananan karamin zabe" ba "girman karamin zabe", kuma ana fada shi a cikin tsari mai ƙarfin lokaci na ƙarfi, ba a cikin tsari mai ƙarfin loko.
