Subestación compacta

I-Compact Substation: Isixazululo Esisebenzayo Nesithembekile Sokusabalalisa Amandla

AI-Subestación compactaiyiyunithi yokusabalalisa ugesi ethuthukisiwe neyonga isikhala eyenzelwe ukudluliswa nokusatshalaliswa kwamandla okuphumelelayoizicelo zezimboni, ezentengiselwano, nezisetshenziswayo. medium-voltage (MV) switchgear, transformer, kanye low-voltage (LV) imishini yokusabalalisangaphakathi kwesakhiwo esisodwa, esivalekile, esiqinisekisa aiphephile, ithembekile, futhi iyongaisixazululo samandla.

Ngokungafani neziteshi ezincane ezivamile ezidinga izindawo ezivalekile eziningi ezihlukene kanye nezindawo zokufaka ezinkulu, iziteshi ezincane ezihlangene zihlinzeka ngesixazululo sako konke, ukunciphisa izidingo zesikhala kanye nobunzima bokufaka. ukusatshalaliswa kwamandla emadolobheni, amaphrojekthi wamandla avuselelekayo, izimboni zezimboni, nentuthuko yezohwebolapho ukutholakala komhlaba kulinganiselwe.

Iziteshi ezincane ezihlangene zinikeza izinzuzo ezibalulekile mayelana neukuthunyelwa okusheshayo, ukwakheka kwemojuli, nokuphepha okuthuthukisiwe.

Idizayinelwe ukuthobela izindinganiso zomkhakha womhlaba, iziteshi ezincane ezihlangene ziza zifakwe izinhlelo ezithuthukisiwe zokuvikela nokuqapha, okuzenza zithembeke kakhulu futhi zisebenze kahle. 33 kv, futhi iyakwazi ukuphatha amandla amandla kuze kube2500 kVA.

Enye inzuzo enkulu yeziteshi ezingaphansi ezihlangene yizodesign Modular futhi nezimo, okuvumela ukunwetshwa okulula noma ukuthuthwa njengoba amandla efuna ukushintsha.

Njengoba isidingo sokusatshalaliswa kwamandla ngendlela ephumelelayo, ethembekile, futhi esimeme sikhula, iziteshi ezincane ezihlangene ziyaqhubeka nokuba yingxenye ebalulekile yamanethiwekhi kagesi esimanje. ama-switchgear asebenza kahle kakhulu, ama-transformer, nezinhlelo zokuvikelaibe yiyunithi eyodwa kuthuthukisa ukusebenza kahle kwamandla futhi kunciphisa ukulahleka kokudluliselwa, okuwenza abe yisixazululo esisebenzayo kuzo zombili izimakethe ezithuthukile nezisafufusa.

Izinzuzo kanye Nobubi Beziteshi Ezingaphansi Ezihlangene

Izinzuzo ze-Compact Substations

Iziteshi ezincane ezihlangene zinikeza izinzuzo eziningi kuneziteshi ezivamile, okuzenza zibe ukukhetha okuthandwayo kwezindawo zasemadolobheni, izinhlelo zokusebenza zezimboni, namaphrojekthi wamandla avuselelekayo.

Inzuzo Incazelo
I-Space-Saving Design Isakhiwo esihlangene sidinga indawo encane yokufaka, elungele izindawo zasemadolobheni nezimboni.
Isikhathi Esincishisiwe Sokufaka Nezindleko Idizayini eyakhelwe ngaphambilini futhi ehlanganiswe efekthri isheshisa ukuthunyelwa futhi inciphise izindleko zabasebenzi.
Izici Zokuphepha Ezithuthukisiwe Iyunithi evalwe ngokugcwele inciphisa ukuchayeka ezingozini zikagesi kanye nokufinyelela okungagunyaziwe.
Ukusebenza Okuthembekile Nokuphumelelayo Idizayini elungiselelwe iqinisekisa ukusatshalaliswa kwamandla okuzinzile kanye nesikhathi esincane sokuphumula.
Kwenziwa ngendlela oyifisayo ukuya kuzimfuneko ezithile Itholakala ekucushweni okuhlukahlukene ukuze ivumelane nezilinganiso zamandla kagesi ahlukene kanye nezidingo zokulayisha.
Kulula Ukuthutha & Uthuthe Isakhiwo se-modular sivumela ukuhamba kalula nokubeka kabusha lapho kudingeka.
Umthelela Owehlisiwe Wemvelo Izinyathelo eziqinile zinciphisa ukusetshenziswa komhlaba futhi zingafaka izingxenye ezivumelana nemvelo.
Ukufaka Okusheshayo & Ukugunyazwa Amayunithi ahlolwe yifekthri nahlanganiswe kusengaphambili anciphisa isikhathi sokufakwa endaweni.
Imisebenzi Yomphakathi Ephansi kanye Nokulungiswa Kwesizinda Yehlisa isidingo semisebenzi eminingi yobunjiniyela bomphakathi, ukonga isikhathi nezindleko.
I-Aesthetic & Ukuhlanganiswa Kwedolobha Okuthuthukisiwe Izivalo zesimanje zihlangana kahle nezindawo zedolobha kanye nezindawo zezimboni.
Ukulahleka Kokusabalalisa Okuphansi Yehlisa ukulahleka kokudlulisela ngokubeka ama-transformer eduze nezikhungo zokulayisha.
Ifanele izindawo ezikude nezikhawulelwe emkhathini Ilungele amasayithi anomhlaba olinganiselwe noma izinhlelo zokusebenza ezingaphandle kwegridi.
Idizayini ye-Modular Yokwandiswa Okulula Izixazululo ezilinganisekayo zivumela ukuthuthukiswa kwamandla esikhathini esizayo noma ukulungiswa kabusha.
Ukuvikeleka Okuthuthukisiwe Nokuvikela Isakhiwo esivalekile ngokugcwele sinikeza isivikelo esingcono ekucekeleni phansi kanye nokufinyelela okungagunyaziwe.
Ukuqapha Nokulawula Okuthuthukile Ukuhlanganiswa kwegridi ehlakaniphile kuvumela ukuqapha okukude kanye nokuxilongwa kwamaphutha.
Ukulahleka Kokudlulisela Okuncishisiwe Iziteshi ezibekwe kahle zithuthukisa ukusebenza kahle kwamandla.
Amandla Okuhlanganiswa Kwamandla Avuselelekayo Ihlanganisa kalula namapulazi elanga, amandla omoya, namasistimu okugcina amabhethri.
Ukutholwa Kwephutha Okusheshayo Nokwehlukaniswa Amasistimu okuvikela athuthukile anciphisa isikhathi sokuphumula uma kwenzeka ukwehluleka.
Ukuhambisana Namazinga Omkhakha Ihlangabezana nemithetho yomhlaba wonke yokuphepha nokusebenza kahle, iqinisekisa ukwethembeka okuphezulu.

Ububi beziteshi ezingaphansi ezihlangene

Naphezu kwezinzuzo zazo, iziteshi ezincane ezihlangene nazo zinemikhawulo ethile okufanele icatshangelwe lapho kuhlelwa uhlelo lokusabalalisa amandla.

Ububi Incazelo
Isikhala Esinomkhawulo Sokunwetshwa Indawo ebiyelwe engaguquki ingase ikhawulele ukwengezwa kwezingxenye ezengeziwe noma ukuthuthukiswa kwamandla esikhathini esizayo.
Izindleko Zokuqala Eziphakeme Idizayini eyisipesheli kanye nokwenza ngaphambilini kungase kube nokutshalwa kwezimali kwangaphambili okuphezulu.
Izinselele Zokulungisa Ukwakheka okuhlangene kungase kwenze ukulungisa nokunakekela kube nzima kakhulu.
Ukuguquguquka Okulinganiselwe Kwezinguquko Zokumisa Idizayini ehlanganiswe ngaphambilini ingase ingavumeli ukuguqulwa okukhulu ngemva kokufakwa.
Izisetshenziswa ezikhethekile zokufakwa Ingase idinge ama-cranes noma ezokuthutha ezikhethekile ngenxa yedizayini ehlanganiswe kusengaphambili.
Ayifanele Ukusabalalisa Amandla Amakhulu Iziteshi ezincanyana ezincanyana zingcono kakhulu ekusabalaliseni kwendawo kunokudluliswa kwe-voltage ephezulu.
Izinselele Zokukhipha Ukushisa Isikhala esilinganiselwe singadinga amasistimu okupholisa engeziwe ukuze kuvinjelwe ukushisa ngokweqile.
Amazinga Omsindo angaba khona Isakhiwo esihlangene singase siholele ekwenyukeni kwamazinga omsindo ezindaweni ezithile.
Ukufinyeleleka Okuncishisiwe Kokunakekela Idizayini evaliwe ingase idinge izinqubo zokufinyelela ezikhethekile.
Ukuba Sengozini Okuphezulu Kokuhluleka Kwezisetshenziswa Izinketho ezilinganiselwe zokuphinda zingasebenzi zinganyusa izingozi uma kuba namaphutha.
Izinselele Zokuhlangana Ingase idinge ukuhlolwa okuhambisanayo okwengeziwe lapho ihlanganisa namanethiwekhi egridi akhona.
Izithibelo Zomhlinzeki Nengxenye Idizayini eyisipesheli ingase ikhawulele izinketho zokuthola izingxenye ezishintshayo.

Iziteshi ezincane ezihlangene zinikeza isisombululo sesimanje nesisebenzayo sokusatshalaliswa kwamandlaizindawo zasemadolobheni, izinsiza zezimboni, namaphrojekthi kagesi avuselelekayo.

Kodwa-ke, izici ezifana nekhono lokunweba elilinganiselwe kanye nokutshalwa kwezimali okuphezulu kokuqala kufanele kuhlolwe ngokucophelela ngaphambi kokukhetha isiteshi esincane esihlangene sephrojekthi. izinzuzo kanye nemikhawuloizosiza ekukhetheni isisombululo esifanele sokusabalalisa amandla ngezidingo ezithile zohlelo lokusebenza.

compact substation design
compact substation design

Siyini isiteshi esincane esihlangene?

AIsiteshi esincane sesibili esihlangene (CSS), owaziwa nangokuthi aI-Compact Transformer Substation (CTS)nomaIsiteshi esincane esipakishiwe, iyunithi yokusabalalisa ugesi ehlanganiswe ngokugcwele, ehlanganiswe efekthri eklanyelwe ukuphepha nokusebenza kahleukuguqulwa kwamandla kagesi ophakathi (MV) ukuya ku-low voltage (LV).. I-MV switchgear, i-transformer yokusabalalisa, i-LV switchgear, izixhumi, nemishini eyisizayo, zonke zifakwe endaweni ebiyelwe ebambayo futhi evikela isimo sezulu.

Ngokungafani neziteshi ezincane ezivamile ezidinga izindawo ezinkulu zokufakela kanye nezingxenye eziningi, iziteshi ezincane ezihlangene zihlanganisa zonke izinto zikagesi ezibalulekile zibe iyunithi eyakhiwe ngaphambili, okuvumela ukubaukonga isikhala, ukuthunyelwa ngokushesha, nokufaka kalula. ukuthembeka okuphezulu, ukuphepha okuthuthukisiwe, kanye nokusabalalisa amandla okusebenzayo.

Iziteshi ezincane ezihlangene zisetshenziswa kabanzi kuamagridi kagesi wasemadolobheni, izinsiza zezimboni, amaphrojekthi kagesi avuselelekayo, nokuthuthukiswa kwengqalasizinda.

Siyini Isilinganiso Sesiteshi Esincinyane?

AI-Subestación compactayakhelwe ukusingatha izidingo ezahlukene zokusabalalisa amandla ngokusekelwe esilinganisweni sayo, isigaba samandla kagesi, kanye nemvamisa.

Imininingwane

I-Parametro Ubuqhawe
Izilinganiso Ifinyelela ku-2500 kVA
Ikilasi lamandla kagesi Kufika ku-33 kV
Imvamisa 50/60 Hz
HT Side RMU / VCB / Fused Isolators (kufika ku-33 kV)

Iziteshi ezincane ezihlangene ziyatholakala ekucushweni okuningi ukuze kuhlangatshezwane nezidingo ezithile zamasistimu okusabalalisa amandla ahlukene.

Isitayela sesiteshi esincane

I-US Compact Substation

US Compact Substation

I-European Compact Substation

US Compact Substation

Imibuzo Evame Ukubuzwa Mayelana Neziteshi Ezincane Ezincane

1. Yiziphi izingxenye eziyinhloko zesiteshi esincane esihlangene?

I-Compact Substation iqukethe izingxenye zikagesi ezibalulekile ezihlanganiswe endaweni ebiyelwe eyodwa, okuhlanganisa:

  • I-Medium Voltage (MV) Switchgear– Ilawula futhi ivikele inethiwekhi kagesi.
  • Distribution Transformer- Yehlisa i-MV iye ku-Low Voltage (LV).
  • I-Low Voltage (LV) Switchgear- Ihambisa amandla emthwalweni wokugcina.
  • Indawo ebiyelwe- Inikeza ukuvikela nokuphepha kwesimo sezulu.
  • Izisetshenziswa Ezisizayo- Amasistimu okupholisa, amadivaysi okuqapha, nezindlela zokuphepha.

2. Kuthatha isikhathi esingakanani ukufaka i-Compact Substation?

Ukufakwa kwe-Compact Substation kuyashesha kakhulu uma kuqhathaniswa neziteshi ezincane ezivamile. kuhlanganiswe efekthri futhi kuhlolwe ngaphambili, inqubo yokufaka ngokuvamile ithatha izinsuku ezimbalwa kuphela, kuye ngezimo zesayithi noxhumo lukagesi.

3. Ingabe i-Compact Substations ifaneleka kumaphrojekthi wamandla avuselelekayo?

Yebo, i-Compact Substations isetshenziswa kabanzi kuamapulazi elanga neziteshi zamandla omoya. Uhlelo lwe-MV-to-LV lokuguqulwa nokusabalalisakumklamo ohlangene.

4. Ingabe i-Compact Substations ingenziwa ngendlela oyifisayo?

Yebo, i-Compact Substations ingenziwa ngendlela oyifisayo ngokusekelwe ezidingweni eziqondene nephrojekthi.

  • Okuhlukileizilinganiso zamandla kagesi(kufika ku-33 kV).
  • Okuhlukahlukeneizindlela zokuvikela(i-VCB, i-RMU, izihlukanisi ezihlanganisiwe).
  • Okukhethekileezivalekile ukumelana nesimo sezulu(ngezimo zezulu ezimbi kakhulu).
  • Ukuhlanganiswa kweizinhlelo zokuqapha ezihlakaniphileukusebenza kude.

5. I-Compact Substations ikuthuthukisa kanjani ukuphepha?

Iziteshi Ezincane Ezincane ziklanywe **ngezici zokuphepha ezithuthukisiwe**, njenge:

  • Isakhiwo esivalwe ngokugcwele- Yehlisa ukuchayeka ezingxenyeni zamandla kagesi aphezulu.
  • Ukuvikelwa kwamaphutha e-arc– Ivikela izingozi zikagesi.
  • Amakhono okuqapha akude- Yehlisa isidingo sokuhlola okwenziwa ngesandla.
  • Izivalo ezivikela isimo sezulu kanye nezindawo ezivikela umlilo- Iqinisekisa ukusebenza okuthembekile ezindaweni ezinokhahlo.