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35kV Vacuum Circuit Breaker Jure Ƙimar Ƙarfafa Ƙwararrun Ƙwararru | Rahoton Rashin Insulation

Ra'ayoyi: 0 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2025-12-10 Asalin: Shafin

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Tushen Bincike na 35kV Vacuum Circuit Breaker Power Frequency Jure Rashin gazawar

A cikin Nuwamba 2025, abokin ciniki mai haɗin gwiwa ya ba da rahoton wani lamari na rugujewar rufi yayin gwajin juriya na yau da kullun akan wutar lantarki ZW32-40.5 injin kewayawa . Bayan karbar ra'ayoyin, ƙungiyar fasaha ta DGG Power ta isa wurin don tabbatar da halin da ake ciki kuma daga bisani ta gudanar da cikakken bincike na tushen bayan da aka mayar da kayan aiki zuwa masana'antar mu.

Wannan labarin yana taƙaita tsarin gazawar, binciken bincike, ayyukan gyara, da gwaje-gwajen tabbatarwa da aka yi don tabbatar da amincin samfur na dogon lokaci.

35kV Vacuum circuit breaker gazawar

1.Bayanin Lamarin

An kera mai fashewar da abin ya shafa (Serial No. 25090009) a cikin Oktoba 2025. A ranar 5 ga Nuwamba, abokin ciniki ya yi gwajin juriya na mitar wuta akan mai katsewar A-phase. A lokacin gwajin, A-phase ya kasa samun tazara.

Don tabbatar da daidaiton lokaci, injiniyan gidan yanar gizon mu ya yi gwaje-gwajen dielectric akan masu katse lokaci-B da C-phase a cikin wurin gwajin abokin ciniki:

C-phase ya yi nasarar wuce gwajin juriya na minti 1 a 95 kV
B-phase ya rushe kayan gwajin a 92.89 kV , kuma ya sake yin karo a 27.92 kV yayin sake yin amfani da wutar lantarki, yana nuna cikakkiyar rushewar hanyar rufewa.

Waɗannan sakamakon sun ba da shawarar cewa fiye da lokaci ɗaya na iya fuskantar lalatawar rufin, yana buƙatar komawa zuwa masana'anta.

2. Binciken Kasawa Bayan Ragewa

Da zarar an dawo da mai karyawa a ranar 21 ga Nuwamba, ƙungiyar injiniyoyinmu ta yi tashe-tashen hankula.
Sabanin zato na farko, rugujewar ba ta faru a cikin tazarar mai katsewa ba.

Ainihin wurin rushewa:

Rashin gazawar ya faru ne a wurin da ke cike da guduro tsakanin mai katsewa da kuma matsuguni na epoxy , kamar yadda aka nuna a cikin hotunan dubawa.

jure yanayin lalacewar wutar lantarki

Mai karyawar da abin ya shafa wani samfuri ne na ƙirar ingantattun rufin waje. An ƙara rumbun resin a kusa da mai katsewa don rage haɗarin raƙuman ƙasa a yankuna masu tsayi.

Koyaya, binciken ya gano:

Kumfa mai iska sun kasance a cikin harabar tukunyar
Karkashin karfin mitar wutar lantarki, an samu maida hankalin filin lantarki a kusa da wuraren da babu komai
Gwaje-gwajen da aka yi ta maimaitawa ya haifar da fitar da wani yanki , yana haifar da ƙananan fashe-fashe masu siffar bishiya
Ci gaba da lalacewa ya haifar da rugujewar rufin waje

Don tabbatar da ko wannan na'ura ta shafi A-phase, an cire mai katsewa kuma an duba shi.
Sakamakon ya yi daidai da gazawar B-phase: rushewa ya faru a cikin abin dubawa mai cike da resin, ba a cikin tazarar injin ba..

3. Ayyukan Gyaran da aka aiwatar ta hanyar DGG Power

Don tabbatar da dogaro na dogon lokaci da hana sake dawowa, an aiwatar da matakan da suka biyo baya:

An sake haɗa mai fashewar da abin ya shafa kuma an maye gurbinsa cikakke ga abokin ciniki.
Kayayyakin da ke gaba ba za su ƙara haɗa da ƙarin aikin rufewar guduro ba.
Wani sabon ƙarni na cikakken insulated sanduna a yanzu a karkashin ci gaba , bin ingantattu tafiyar matakai na simintin gyare-gyare da kuma m-kawar dabaru don ƙarfafa dogon lokaci dielectric yi.

Waɗannan ayyukan suna haɓaka daidaiton samfur kuma suna haɓaka amincin rufi a wurare daban-daban na aiki.

4. Juriya Tabbacin Gwaji Bayan Sake Taruwa

Bayan aikin gyare-gyare, mai karyawa ya yi maimaita mitar ƙarfin jure gwaje-gwaje ta amfani da dandamali masu zaman kansu guda uku don tabbatar da ingancin sakamako:

a) DGG Power Switchgear Workshop - Dielectric jure gwajin wuce
b) DGG Power Instrument Transformer Division - Dielectric jure gwajin wuce
c) Na uku-jam'iyyar high-ƙarfin wuta lantarki kayan aiki manufacturer - dielectric jure gwajin wuce

Duk gwaje-gwaje sun tabbatar da cewa mai karya ya hadu kuma ya wuce matakan aikin rufewa da ake buƙata.

ZW32-40.5 gazawar rufi

Kammalawa

Wannan lamarin yana nuna mahimmancin kulawa mai tsauri a cikin masana'anta mai ƙarfi, musamman a cikin hanyoyin sarrafa tukunyar guduro da ake amfani da su a cikin matsakaitan matsakaitan wutar lantarki. Yayin da gazawar ta keɓe ga tsarin samfuri, darussan da aka koya sun ba da gudummawa kai tsaye ga DGG Power ta ci gaba da inganta tsarin rufi da amincin samfur.

Ta hanyar haɓaka ƙa'idodin tsari da haɓaka haɓaka ingantattun ingantattun ƙirar sandar igiya mai ƙarfi, DGG Power ya kasance mai jajircewa don isar da aminci, dorewa, da babban aiki na rarraba wutar lantarki na 11-123kV don abubuwan amfani, masu amfani da masana'antu, da masu kwangilar EPC a duk duniya.

Idan kuna jin daɗin wannan labarin kuma kuna son bincika ƙarin abubuwan fasaha, nazarin shari'a, da sabuntawa daga ikon DGG, ku ji daɗin bin mu akan dandamalin kafofin watsa labarun mu.
Muna son haɗi tare da injiniyoyi, abokan hulɗa, da ƙwararrun masana'antu a duniya.

Biyan ku da goyan bayanku da gaske suna da ma'ana sosai a gare mu - yana motsa mu mu ci gaba da raba ilimi mai mahimmanci da gina samfuran ingantaccen inganci.