I-European Compact Substation

Isingeniso

Njengoba amanethiwekhi kagesi ehlukaniswa kakhulu futhi nesidingo sokuvikeleka, izixazululo ezisebenza kahle emkhathini kukhula, iI-European Compact Substationkuvele njengesixazululo esijwayelekile kuzo zonke izindawo zasemadolobheni nezimboni. Izindinganiso ze-IEC, ihlanganisa ukusebenza okuphezulu, ukuphepha, nokubumbana—ilungele ukufakwa okubambene ngendawo.

Lesi sihloko sinikeza ukubuka okuphelele kweziteshi ezincane ezihlangene zesitayela saseYurophu, ezihlanganisa isakhiwo sazo, izingxenye ezibalulekile, amacala okusetshenziswa, imininingwane yobuchwepheshe, nokuthi kungani zamukelwa kabanzi kulo lonke elaseYurophu nangale kwayo.

Yini I-European Compact Substation?

AI-European Compact Substation(eyaziwa nangokuthi isiteshi esincane esenziwe ngaphambili noma iphakheji encane) iyi-iyunithi ehlanganiswe efekthrilokho kuhlanganisa:

• Ai-medium-voltage switchgear
• Ai-transformer yokusabalalisa
• Alow-voltage switchboard

Zonke izingxenye zivalwe ngaphakathi kwendlu eyodwa ehlangene, ukumelana nesimo sezulu ethobelayoI-IEC 62271-202amazinga eziteshi ezingaphansi ezakhiwe ngaphambilini.

Izimpawu Ezisemqoka:

• Izindlu zensimbi noma ukhonkolo ezivalwe ngokugcwele
• Ukufakwa kwekhebula eliphezulu noma elisemaceleni
• Ukwehlukana okuphephile phakathi kwamakhompathimenti
• Ukuguquguquka kokufakwa kwangaphakathi noma ngaphandle
• Ukumelana okuphezulu nezinto zemvelo

Izicelo ze-European Compact Substations

Iziteshi ezingaphansi zaseYurophu zenzelwe uhla olubanzi lwezidingo zokusabalalisa amandla kagesi aphansi kuya kwaphakathi futhi zifanele imikhakha yomphakathi nezimele ngokufanayo.

Izicelo Ezijwayelekile:

• Izindawo zokuhlala zasemadolobheni
• Izikhungo zezentengiselwano namapaki amabhizinisi
• Amapulazi anamandla avuselelekayo (ilanga nomoya)
• Izinsiza zezimboni nezimayini
• Ingqalasizinda yezokuthutha (isitimela, i-metro, izikhumulo zezindiza)

Izinyathelo zabo ezihlangene zibenza basebenziseke kakhuluizindawo zedolobha eziminyenefuthiukufakwa ngaphansi komhlabalapho iziteshi ezincane ezivamile zingenakwenzeka.

Imininingwane Yezobuchwepheshe

Ngezansi kunethebula lokucaciswa okujwayelekile le-European Compact Substation ejwayelekile.

Ipharamitha	Inani Elijwayelekile
I-Voltage elinganiselwe (MV)	11kV / 20kV / 33kV
I-Voltage elinganiselwe (LV)	400V / 690V
Amandla we-Transformer	100 kVA kuya ku-2500 kVA
Uhlobo lwe-Insulation	Ukucwiliswa ngamafutha noma uhlobo olomile
Indlela Yokupholisa	U-ONA / AN
I-Short Circuit Withstand	Kufikela ku-25kA ku-1s
Ikilasi Lokuvikela Lokubiyelwe	IP23 / IP44 / IP54 (iyenzeka ngokwezifiso)
Amazinga Asebenzayo	I-IEC 62271-202, IEC 60076, IEC 61439

Izinzuzo Ngaphezu Kwezinye Izinhlobo Zesiteshi Esingaphansi

Uma kuqhathaniswaIziteshi ezincane zesitayela saseMelikanomaukusethwa kwesiteshi esincane esivamile, amayunithi aseYurophu anikeza izinzuzo ezibalulekile ezimbalwa:

I-Compact & Modular

• Thatha indawo encane
• Kulula ukuthutha nokufaka
• Idizayini ye-modular inika amandla ukuthunyelwa okusheshayo

Ukuphepha Okuthuthukisiwe

• Ukuhlukaniswa kwangaphakathi phakathi kwe-MV, LV, namakhompathi e-transformer
• Idizayinelwe ukuthinta okuphansi, ukusebenza okuzenzakalelayo
• I-Anti-condensation kanye ne-arc-resistant design

Ukusebenza Kwezindleko Zesikhathi Eside

• Ukwehliswa kwezindleko zobunjiniyela bomphakathi
• Ukugcinwa okuncane
• Ukusebenza kahle kwamandla okuphezulu uma kuhlanganiswe nama-transformer ohlobo olomile

Amathrendi Emakethe Nomongo Wokulawula

Ngokuvumelana neIEEMAfuthiImibiko yamandla ye-European Commission, ukwamukelwa kweziteshi ezincane ezihlangene kuyanda ngenxa:

• Ukuthuthukiswa kwengqalasizinda yasemadolobheni
• Ukuhlanganiswa kwamandla avuselelekayo
• Ukuthuthukiswa kwegridi ehlakaniphile

Abakhiqizi abanjengoI-ABB,I-Schneider Electric,Siemens, futhiPINEELEbabe namamodeli okukhiqiza ajwayelekile ukuze ahlangabezane nezidingo eziguqukayo zezimakethe zamandla zaseYurophu.

Ukuqaliswa kweI-IEC 62271-202iphinde yaqinisa ukuphepha, ukuqina, kanye namazinga emvelo anjalo imishini.

Ireferensi:I-Wikipedia - I-Compact Substation,Uhlolojikelele lwamazinga e-IEC

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Izeluleko Zokuthenga: Ungasikhetha Kanjani Isiteshi Esilungile SaseYurophu

Uma uhlela iphrojekthi entsha yokusabalalisa amandla, cabangela le mibandela elandelayo lapho ukhetha isiteshi esincane esihlangene:

1.Amandla alinganiselwe

Qinisekisa ukuthi umthamo we-transformer uhlangabezana nesidingo sakho somthwalo olindelekile, ngomkhawulo othile wokunwetshwa okuzayo.

2.Indawo Yokufaka

Khetha isivikelo se-IP esifanele sezindawo ezinothuli, ezinomswakama, noma ezingaphandle.

3.Izintandokazi Zokungena Kwekhebula

Cacisa ukuthi ingabe isistimu yakho idinga ikhebula yokungena phezulu noma phansi.

4.Uhlobo lwe-Transformer

Nquma phakathi kokucwiliswa uwoyela (ngokuqina kwangaphandle) noma uhlobo olomile (ezindaweni zasendlini noma ezizwela imvelo).

5.Izinketho zokwenza ngokwezifiso

Cabangela izici ezengeziwe ezifana nokuhlanganiswa kwe-SCADA, amamitha wamandla, noma amaswishi okudlulisa azenzakalelayo.

Imibuzo Evame Ukubuzwa Mayelana Neziteshi Ezingaphansi Ezihlangene ZaseYurophu

Isiphetho

II-European Compact Substationiyisixazululo esinokwethenjelwa, esithobela izindinganiso, nesisebenzayo sokusatshalaliswa kwamandla kwesimanje.

Ngokukhetha umkhiqizi othembekile njengoPINEELE, kanye nokuqinisekisa ukuthi isistimu yakho yakhelwe ngokuvumelanaIzindinganiso ze-IEC, ungakwazi ukufakazela ingqalasizinda yakho kagesi esikhathini esizayo ngokuzethemba.