
Labarai na Proje
Tsakiyar kasa na Vietnam yana haifar da hanyoyi masu ƙananan ɗaya a watan shekaru 4-5, wanda ke gudana ƙwarewa masu abinci. Hanyoyin 2020 a tsakiyar Vietnam sun ɗaukacce tashar ƙwarewa, sun kawo yawan in yi aiki na juyin mafi girma. Ƙwarewar hanyar ƙaramin hankali suka faila a lokacin da suke ɗauki, kuma in yi aiki a kan sa su ba shi daidai. Ingantattun ƙwarewar hanyar ƙaramin hankali ta zama wani muhimmanci. Ɗaukan Recloser, idan ba a tabbatar da su, ana iya ɗaukace matsaloli mai yawa. Yadda ake sabunta Immersion Protection ya zama muhimmanci don inganta kyakkyawan da ake magance.
Hallaji
1. Ingantattun Ƙwarewar Recloser Don Haifar Da Hanyoyi
- Sabuntar Immersion Protection Na Farko:
- Abincin IP68-rated tare da sabunta uku (EPDM rubber gaskets + stainless steel compression bolts) suke ɗaukace cikakken ruwan hanyoyi. Kyakkyawan Immersion Protection an tabbatar da ita a cikin yanayin ISO 20653.
- Babban abubuwa na ƙaramin hankali (misali, control boards) suka daga ɗaya a cikin gelin da ba su ba da mai yawa, wanda ya ɗaukace sabuntar Immersion Protection na biyu against condensation.
- Samun Ƙwarewa A Karshe:
- Reclosers suka samun a cikin ƙaramin kasa da takwas 2.5m (daga fannonin ƙaramin kasa), tare da bungiyon da ake sabunta da abinci mai yawa don ɗaukace hanyoyin.
- Haifar Da Zuba:
- Abincin 316L stainless steel ko fiber-reinforced composites, wadannan suke ɗaukace erodisiya na ƙaramin kasa da ruwan hanyoyi a Vietnam. Har Recloser an yi yanayin salt-spray testing a cikin ASTM B117.
2. Tabbaci Na Maimaitoji & Ingantaccen Kirkiro
- Yanayin Hanyoyi Na Sabbin Rike:
- Reclosers suke shiga da sensors masu hanyoyi na ƙasa (misali, radar). Idan takardun ruwa ya fi 1.5m, Reclosers suke shirya automatic trip protection a cikin 0.5 seconds.
- Ingantaccen Matsaloli:
- Matsaloli masu ƙaramin hankali suka ɗaukace Reclosers tare da ƙaramin hankali na 3-phase autoreclosing sequences (≤1 sec). Matsalolin da ba za su ɗauka ba suke ɗaukace section locking don ɗaukace tashar ƙwarewa na ƙasa.
- Aiki Mai Tsara:
- Ingantaccen Recloser (misali, insulation resistance, water intrusion alerts) suke shiga da aikinsu a cikin apps mai karatu, wanda ya ɗaukace risukan a kan abokan ƙasa zuwa 90%.
3. Samun Duka Masu Amfani & Ingantaccen Tabbataccen Aiki
- Duka Masu Amfani Na Abinci:
- Hospitals/shelters suke amfani da Reclosers tare da dual-circuit auto-transfer switches (transition time <100ms).
- Haifar Da Hanyoyi Na Ƙwarewar Ƙasa:
- Reclosers suke shiga da alarms masu ƙaramin kasa (misali, Thang Binh District). Idan an shirya "Emergency Alert", Reclosers suke yi shutdowns masu amfani don ɗaukace electrocution.
Tambayar: Tradishin vs. Ingantaccen Recloser
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Aiki
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Tradishin Recloser
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Flood-Resilient Ingantaccen Recloser
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Immersion Protection
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IP54 (splash-proof)
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IP68 (2h submersible operation at 2m depth)
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Ingantaccen Matsaloli
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Manual inspection (hours)
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Recloser-autonomous isolation (<1 sec)
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Haifar Da Zuba
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Carbon steel (rust-prone)
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Stainless steel/composite enclosures
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Ingantaccen Tabbataccen Aiki
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None
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Direct linkage to flood control infrastructure
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Abubuwa An Samu
- Kyakkyawa & Ingantaccen:
- Zero electrocutions a Quang Tri (2024) saboda Recloser-initiated shutdowns and multi-layer Immersion Protection.
- 900,000 evacuations supported by uninterrupted power in shelters (medical equipment powered via Recloser-managed grids).
- Ingantaccen Aiki:
- Recloser autonomy cut outage time by 85% (12h → 1.8h). Corrosion-resistant Reclosers reduced failure rates by 70%.
- Tsarin Arziki:
- Quick Recloser recovery saved $120M in industrial losses. The solution is now Vietnam’s national standard for 33 flood-prone provinces.