Yadda Ake Zaɓan Matsayin Wutar Wuta na Waje don Aikace-aikacen Substation da Layin Sama

Bayanin Labari

Zaɓin madaidaicin injin da'ira na waje ba kawai game da zabar matakin ƙarfin lantarki ba ne. Don tashoshin, layukan rarraba sama, tsarin wutar lantarki na masana'antu, ayyukan makamashi mai sabuntawa, da aikace-aikacen ababen more rayuwa, mai watsewar kewayawa dole ne ya dace da ma'aunin lantarki, buƙatun kariya, yanayin shigarwa, hanyar sarrafawa, da buƙatun aiki na dogon lokaci na aikin.

Na'urar kewayawa ta waje tana taka muhimmiyar rawa wajen sauyawa, kariyar ciyarwa, katsewar kuskure, da amincin hanyar sadarwar rarraba. Idan zaɓin bai yi daidai ba, kayan aikin na iya fuskantar matsaloli kamar ƙarancin iya karyawa, matakin rufewa mara dacewa, rashin daidaituwar muhalli mara kyau, ko rashin dacewa da tsarin kariya da sarrafawa.

Wannan labarin yana bayyana mahimman abubuwan da ya kamata abokan ciniki suyi la'akari da su lokacin zaɓar na'ura mai ba da hanya tsakanin hanyoyin sadarwa da aikace-aikacen layi, taimakon kayan aiki, ƴan kwangilar EPC, masu amfani da masana'antu, da injiniyoyin aikin yin ƙarin yanke shawara na sayayya.

Takaitaccen Aikin

• Nau'in samfur: Na'ura mai ba da hanya tsakanin hanyoyin sadarwa / mai fasaha na waje VCB / babban ƙarfin lantarki AC injin da'ira mai watsewa

• Babban aikace-aikace: Kariyar ciyarwar tashar, layin rarraba sama, samar da wutar lantarki na masana'antu, haɗin grid mai sabuntawa, layin dogo da ayyukan more rayuwa

• Mayar da hankali zaɓi: Wutar lantarki mai ƙima, ƙimar halin yanzu, ɗan gajeren lokaci mai karya halin yanzu, matakin rufewa, hanyar shigarwa, yanayin sarrafawa, daidaitawar CT/PT, ayyukan kariya, da yanayin muhalli

• Ƙimar abokin ciniki: Aiki mai aminci mai sauyawa, amintaccen katsewar kuskure, mafi kyawun kariyar ciyarwa, da ingantaccen amincin cibiyar sadarwar rarraba

• Taimakon Wutar DGG: Zaɓin samfur, daidaitawar tushen aikin, takaddun fasaha, tallafin gwaji, da daidaitawa tare da matsakaici- da kayan aiki mai ƙarfi.

Me Yasa Gyara Wutar Wuta Na Zabin Breaker Na Muhimmanci

Na'urar daftarin wutar lantarki ta waje shine maɓalli mai sauyawa da na'urar kariya a cikin tsarin rarraba wutar lantarki mai matsakaici da matsakaici. Yana da alhakin buɗewa da rufe da'irori a ƙarƙashin yanayin aiki na yau da kullun da katse kuskuren halin yanzu lokacin da tsarin kariya ya buƙaci.

Don ayyukan tashar tashar jiragen ruwa da kan layi, zaɓin da ba daidai ba zai iya haifar da haɗarin aiki. Mai karyawa tare da ƙarancin ƙarfin karya gajeriyar kewayawa bazai iya biyan buƙatun katsewar kuskure ba. Mai karyawa tare da matakin rufewa mara kyau bazai yi aiki da dogaro a ƙarƙashin yanayin rukunin yanar gizon ba. Mai karyawa ba tare da ingantaccen sarrafawa ko tsarin sadarwa ba na iya cika buƙatun sarrafa kansa na rarrabawa.

Zaɓin daidai yana taimakawa tabbatar da cewa kayan aikin sun dace da:

• Tsarin wutar lantarki

• Loda halin yanzu

• Laifin matakin yanzu

• muhallin waje

• Haɗin kai

• Bukatun aiki da kulawa

• Ikon nesa ko buƙatun aiki da kai

• Amintaccen wutar lantarki na dogon lokaci

1. Tabbatar da Ƙimar Wutar Lantarki da Tsarin Tsarin

Mataki na farko na zaɓar na'ura mai ba da hanya tsakanin hanyoyin sadarwa na waje shine tabbatar da ƙarfin tsarin da ƙimar ƙarfin lantarki. Ƙididdigar ƙarfin lantarki na mai karya ya kamata ya dace da ajin ƙarfin lantarki na tsarin wutar lantarki.

Misali, ana yawan amfani da na'urorin da'ira na waje a tsarin rarraba kamar 11kV, 12kV, 24kV, 35kV, ko 40.5kV aikace-aikace, dangane da buƙatun aikin da ƙa'idodin yanki.

Abokan ciniki yakamata su ba da:

• Wutar lantarki mai ƙima

• Mafi girman ƙarfin tsarin

• Mitar wutar lantarki

• Matsayin aikin da ya dace

• Bayanin aikace-aikacen Substation ko kan layi

Matsayin ƙarfin lantarki yana rinjayar ƙirar rufi, tazarar lokaci, jure buƙatun wutar lantarki, da tsarin kayan aiki gabaɗaya.

2. Duba Rated Current

Ƙididdigar halin yanzu yana nufin halin yanzu wanda mai watsewar kewayawa zai iya ɗauka akai-akai ƙarƙashin ƙayyadadden yanayin aiki. Ya kamata a zaba bisa ga nauyin halin yanzu na kewaye da bukatun iya aiki na gaba.

Don da'irori masu ciyar da ma'auni da layin rarraba sama, ƙimar halin yanzu bai kamata kawai ya dace da buƙatun kaya na yanzu ba amma kuma ya ba da damar ragi mai ma'ana don faɗaɗa gaba.

Abokan ciniki yakamata suyi la'akari:

• Matsayin lodi na yanzu

• Ƙarfin wutar lantarki

• Ƙarfin mai ciyarwa

• Girman kaya da ake tsammani

• Bukatun aiki na ci gaba

• Yanayin yanayin zafi

Zaɓin madaidaicin ƙimar halin yanzu yana taimakawa hana zafi fiye da kima, lalacewa na lamba, da haɗarin aiki na dogon lokaci.

3. Tabbatar da Karɓawar Gajeren Lokaci

Ƙarƙashin gajeren lokaci yana ɗaya daga cikin mafi mahimmancin ma'auni don na'urar kewayawa ta waje. Yana ƙayyade ko mai karya zai iya katse kuskuren halin yanzu a cikin aminci a ƙarƙashin yanayin gajeriyar kewayawa.

Idan ɗan gajeren kewayawar halin yanzu ya yi ƙasa da matakin kuskuren tsarin na yanzu, mai karyawar bazai samar da isasshiyar kariya ba. Don haka, abokan ciniki ya kamata su tabbatar da lissafin gajeren lokaci na yanzu ko ƙimar ƙirar aikin kafin zaɓar samfurin.

Babban bayanin ya haɗa da:

• An ƙididdige ɗan gajeren da'ira karya halin yanzu

• An ƙididdige gajeriyar da'ira yin halin yanzu

• Ƙimar kololuwar jure halin yanzu

• Ƙididdigar ɗan gajeren lokaci jure halin yanzu

• Bukatar ɗan gajeren lokaci

• Tsarin daidaitawa na kariya

Don kariyar ciyarwa da aikace-aikacen tashar tashar, wannan siga yana da alaƙa kai tsaye da amincin tsarin.

4. Ƙimar Insulation Level da Jurewa Voltage

Dole ne masu watsewar injin da'ira na waje su kula da ingantaccen aikin rufi a ƙarƙashin yanayin aiki na waje. Ya kamata matakin rufewa ya dace da wutar lantarki na tsarin, yanayin shigarwa, tsayi, da matakan da suka dace.

Mahimman sigogi masu alaƙa da rufi sun haɗa da:

• Mitar wutar lantarki jure wa wutar lantarki

• Wutar walƙiya tana jure wa wutar lantarki

• Nisa insulation

• Tsare-tsare-zuwa-lokaci

• Tsare-tsare-zuwa-ƙasa

• Nisa mai rarrafe

• Matsayin gurɓatawa

• Bukatun gyaran tsayi

Don shigarwa na waje, aikin rufewa yana shafar ruwan sama, zafi, ƙura, ƙazanta, bambancin zafin jiki, da tsayi. A cikin yanayi mai tsayi ko gurɓataccen yanayi, zaɓin rufin ya kamata a yi bitar a hankali.

5. Zaɓi Hanyar Shigarwa Dama

Za'a iya shigar da na'urorin da'ira na waje ta hanyoyi daban-daban dangane da ƙirar aikin. Hanyar shigarwa tana rinjayar ƙirar tsari, shimfidar tsarin aiki, haɗin kebul ko madugu, samun kulawa, da ginin wurin.

Yanayin shigarwa gama gari sun haɗa da:

• Shigar da sandar sanda

• Shigar da tashar feeder bay

• Shigar da dandamali na waje

• Wurin rarraba layin sama

• Shigar da kariyar transformer-gefe

• Wurin haɗin grid makamashi mai sabuntawa

• Tsarin rarraba wutar lantarki na waje na masana'antu

Abokan ciniki yakamata su samar da zanen shigarwa, buƙatun tushe, hanyar haɗin madugu, da bayanan shimfidar wuri idan zai yiwu.

6. Yanke shawarar Manual, Motoci ko Aiki na hankali

Ayyuka daban-daban suna buƙatar hanyoyin aiki daban-daban. Madaidaicin injin da'ira na waje yana iya amfani da aikin hannu, yayin da ƙila masu hankali zasu iya tallafawa aiki mai motsi, sarrafawar ramut, sake rufewa ta atomatik, da ayyukan sadarwa.

Abokan ciniki yakamata su tabbatar:

• Bukatar aiki da hannu

• Bukatar aikin mota

• Sarrafa ƙarfin lantarki

• Hanyar sarrafa gida

• Bukatar sarrafawa mai nisa

• Bukatun sake rufewa ta atomatik

• Sadarwar sadarwa

• Tsarin sarrafawa

• Bukatar martani na matsayi

Don ayyukan rarrabawa ta atomatik, aiki mai hankali da ayyukan sadarwa suna da mahimmanci musamman. Don ainihin ayyukan kariya na ciyarwa, ƙayyadaddun tsari mafi sauƙi na iya isa.

7. Tabbatar da CT da PT Kanfigareshan

Wasu ƙwararrun injin da'ira na waje suna buƙatar masu canji na yanzu da na'urorin wutar lantarki don tallafawa kariya, aunawa, saka idanu, da ayyukan sarrafa kansa.

Tsarin CT da PT na iya shafar:

• daidaiton kariya

• Auna halin yanzu

• Ma'aunin wutar lantarki

• Gano kuskure

• Gano sifili-jeri na yanzu

• Alamun shigar da mai sarrafawa

• Saka idanu mai nisa

• Haɗin kai na rarrabawa

Abokan ciniki yakamata su tabbatar ko aikin yana buƙatar ginanniyar CTs, CTs na waje, PTs na waje, CTs masu sifili, ko na'urorin gano ƙarfin lantarki.

8. Yi la'akari da Ayyukan Kariya da Automation

Don cibiyoyin sadarwar rarraba na zamani, ana sa ran na'urorin da'ira na waje suyi fiye da sauyawa da katsewar kuskure. Za a iya saita samfura masu hankali don tallafawa kariya da ayyukan sarrafa kai bisa ga buƙatun aikin.

Ayyuka masu yiwuwa sun haɗa da:

• Kariyar wuce gona da iri

• Kariyar gajeriyar hanya

• Kariyar kuskuren ƙasa

• Kariyar sifili

• Sake rufewa ta atomatik

• Gano kuskure

• Matsalar killacewa

• Kula da matsayi

• Ikon nesa

• Sadarwa tare da tsarin sarrafa kai na rarraba

Ya kamata a tabbatar da ayyukan da ake buƙata bisa ga tsarin tsarin, daidaitawar kariya, da dabarun aiki.

9. Bitar Yanayin Muhalli

Dole ne na'urorin da'ira na waje suyi aiki da dogaro a ƙarƙashin yanayi daban-daban na muhalli. Ya kamata a sake duba yanayin aikin kafin zaɓi na ƙarshe.

Muhimman abubuwan muhalli sun haɗa da:

• Yanayin yanayi

• Danshi

• Tsayi

• Kayan iska

• Matsayin gurɓatawa

• Ruwan sama da yanayin dusar ƙanƙara

• Hazo gishiri ko muhallin bakin teku

• kura ko gurbacewar masana'antu

• Bukatun aiki akai-akai

• Jijjiga ko yanayin girgizar ƙasa, idan an zartar

Don tsayin tsayi, sanyi, damshi, bakin teku, ko gurɓataccen muhalli, ya kamata a yi nazarin ƙirar samfur da ƙirar ƙira a hankali.

10. Bincika Gwaji, Takardu da Tallafin Ayyuka

Don siyan kayan aikin wutar lantarki, abokan ciniki kada su kwatanta samfuran samfur da farashi kawai. Ƙarfin gwaji, takaddun fasaha, da tallafin aikin kuma suna da mahimmanci.

Kafin siyan injin da'ira na waje, abokan ciniki na iya buƙatar:

• Takardar bayanan fasaha na samfur

• Babban tsari zane

• Tsarin wayoyi

• Littafin aiki

• Rahoton gwajin masana'anta

• Tallafin gwajin yau da kullun

• Buga bayanan gwaji, idan an zartar

• Marufi da takaddun bayarwa

• Jagorar shigarwa

• Tallafin kwamishinonin

• Sadarwar fasaha bayan tallace-tallace

Don ayyukan EPC da masu amfani, cikakkun takardu da tallafin fasaha mai amsawa na iya taimakawa inganta ingantaccen aiwatar da aikin.

Jerin Zaɓuɓɓukan Zaɓuɓɓukan Mai Kashe Wuta na Waje

Kafin aika tambaya, abokan ciniki na iya shirya bayanan masu zuwa:

• Tsarin wutar lantarki

• Ƙididdigar halin yanzu

• Ratsawar gajeriyar kewayawa

• Yawanci

• Hanyar shigarwa

• Yanayin aikace-aikace

• Sarrafa ƙarfin lantarki

• Bukatar aikin hannu ko mota

• Bukatar mai sarrafa hankali

• Tsarin CT / PT

• Bukatun sake rufewa ta atomatik

• Bukatar sadarwa

• Yanayin muhalli

• Tsayi

• Ma'auni mai dacewa

• Yawan da jadawalin bayarwa

• Zane-zane na fasaha ko ƙayyadaddun aikin

Ƙarin cikakkun bayanan aikin, mafi daidaitattun zaɓin samfur da zance za su kasance.

DGG Power Outdoor Vacuum Circuit Breaker Solutions

Ƙarfin DGG yana samar da mafita na keɓancewa na waje don tsarin rarraba wutar lantarki mai matsakaici da mai ƙarfi. Ana iya amfani da samfuranmu a cikin tashoshin, layin rarraba sama, tsarin wutar lantarki na masana'antu, haɗin grid mai sabuntawa, samar da wutar lantarki, da ayyukan more rayuwa.

DGG Power na iya tallafawa abokan ciniki tare da:

• Zaɓin samfur bisa ga ƙarfin lantarki da buƙatun aikin

• Goyan bayan saitin mai sarrafawa na hankali

• CT/PT da haɗin gwiwar aikin kariya

• Zane-zane na fasaha da takaddun shaida

• Gwajin masana'antu da tallafin dubawa

• Keɓance tushen aikin

• Haɗin kai tare da na'urorin cire haɗin, masu kamawa, insulators, fuse cutouts, CTs, da PTs

• Sadarwar fasaha don EPC da ayyukan amfani

Ga abokan ciniki waɗanda ba su da tabbacin wane samfuri ko tsari don zaɓar, DGG Power na iya ba da tallafin zaɓi dangane da matakin ƙarfin lantarki, ɗaukar nauyi na yanzu, kuskuren halin yanzu, hanyar shigarwa, da buƙatun sarrafawa.

Tambayoyin Neman Abokin Ciniki Wannan Amsoshin Labari

Wannan labarin ya dace da abokan ciniki masu neman:

• Yadda ake zabar injin da'ira na waje

• Jagoran zaɓin injin dawafi na waje

• VCB na waje don kariyar ciyarwar tashar

• Vacuum circuit breaker don aikace-aikacen layin sama

• Babban mai ba da wutar lantarki AC injin datse mai kawowa

• VCB na waje mai hankali tare da tsarin CT da PT

• Mai watsewar kewayawa na waje don sarrafa kansa

• Zaɓan madaidaicin madauri na sandar sanda

• Vacuum circuit breaker don sabuntawar haɗin grid makamashi

• Matsakaici da babban ƙarfin lantarki na waje mai ba da keɓaɓɓiyar kewayawa

FAQ: Zaɓin Mai Kashe Wuta na Wuta

1. Wane bayani ake buƙata don zaɓar na'urar kewayawa ta waje?

Abokan ciniki ya kamata su samar da wutar lantarki na tsarin, ƙididdiga na yanzu, ɗan gajeren lokaci mai karya halin yanzu, hanyar shigarwa, ƙarfin lantarki, buƙatun CT/PT, ayyukan kariya, yanayin muhalli, matakan da suka dace, da ƙayyadaddun aikin.

2. Za a iya amfani da na'ura mai ba da hanya tsakanin hanyoyin sadarwa don kan layi?

Ee. Ana amfani da firikwensin dawafi na waje a cikin layukan rarraba sama don sauyawa, kariyar ciyarwa, katsewar kuskure, sashin layi, da sake rufewa ta atomatik lokacin da aka saita tare da kayan sarrafawa masu dacewa.

3. Menene bambanci tsakanin rated current da short-circuit breaking current?

Ƙididdigar halin yanzu yana nufin halin yanzu wanda mai karya zai iya ɗauka akai-akai. Ƙarƙashin gajeren lokaci yana nufin matsakaicin kuskuren halin yanzu wanda mai karya zai iya katse shi cikin aminci a ƙarƙashin ƙayyadaddun sharuɗɗa.

4. Shin wani na'ura mai hankali na waje injin kewayawa yana buƙatar CT da PT?

Ba koyaushe ba. Tsarin CT da PT ya dogara da kariya, aunawa, saka idanu, da buƙatun aiki da kai. Wasu ayyuka na iya buƙatar CTs, PTs, CTs masu sifili, ko na'urorin gano wutar lantarki.

5. Shin DGG Power zai iya taimakawa tare da zaɓi na VCB na waje?

Ee. DGG Power na iya tallafawa abokan ciniki tare da zaɓin samfur, shawarwarin daidaitawa, takaddun fasaha, tallafin gwaji, da daidaitawar kayan aiki bisa ga buƙatun aikin.

Kammalawa

Zaɓin madaidaicin injin da'ira na waje yana buƙatar yin la'akari da hankali kan matakin ƙarfin lantarki, ƙimar halin yanzu, ɗan gajeren lokaci mai karya halin yanzu, matakin rufewa, hanyar shigarwa, yanayin muhalli, yanayin sarrafawa, ayyukan kariya, da buƙatun aiki da kai.

Don tashoshin sadarwa, layukan kan gaba, ayyukan makamashi masu sabuntawa, tsarin wutar lantarki na masana'antu, da aikace-aikacen kayan more rayuwa, zaɓin da ya dace zai iya haɓaka amincin sauya sheka, kariyar kuskure, amincin aiki, da aikin rarraba cibiyar sadarwa na dogon lokaci.

Kuna neman injin kewayawa na waje don tashar tashar ku ko aikin layin kan sama? Tuntuɓi Ƙarfin DGG tare da matakin ƙarfin lantarki, ƙimar halin yanzu, kuskuren halin yanzu, hanyar shigarwa, buƙatun CT/PT, da ayyukan sarrafawa. Ƙungiyarmu za ta taimake ka ka zaɓi mafita mai dacewa don aikinka.