Subestación Compacta Según La Norma Europea
PhisekaSubestación Compacta Según La Norma EuropeaaKuhlanganiswe ngokuphelele, kusebenza kahle isikhalaIsixazululo Sokusabalalisa Amandla Enzelwe UkuhlanganaUkuphepha kwama-European kanye namazinga okusebenza. I-Medium-voltage (MV) Switchchgear, i-Delivition Transformer, kanye ne-Switchchgear ephansi (LV)Ngaphakathi kokubiyela okukodwa, kwesimo sezulu, ukuqinisekisaUkwethembeka, ukusebenza kahle, kanye nokuphephaKwezicelo zezimboni, ezentengiso, kanye nasemadolobheni.
Ngokungafani nezingane ezijwayelekile, lokhuI-compact modular unitkunciphisa isikhala sokufaka ngenkathi uhlinzekaUkusatshalaliswa kwamandla angenamthungo, ukulahleka okuphansi okuphansi, nokuthuthuka kwamandla okuthuthukisiwe. IEC 62271-202, iyanikezaUkuvikelwa kukagesi okuqinile kanye nokuthembela okuphezulu okusebenzayo.
U-Caracteríicas khuluma:
- I-compact, design ebiyelwe ngokuphelele- Kuthuthukisa ukuphepha nokunciphisa ukulungiswa.
- Ukufakwa okusheshayo- Kuhlanganiswe efektri ukuze kusetshenziswe kalula.
- Ukuvikelwa Okuthuthukile nokuqapha- Iqinisekisa ukuthembeka kohlelo.
- Amandla asebenza kahle- Yehlisa ukulahleka kokuhambisa futhi kuthuthukise ikhwalithi yamandla.
- Ukucushwa okwenziwe ngokwezifiso- Kuyatholakala kumandla kagesi ahlukahlukene kanye nezilinganiso zamandla.
- Ihlala isikhathi eside nesimo sezulu- Ilungele izindawo ezingaphakathi nangaphandle.
Isetshenziswe kakhulu ngaphakathiIzitshalo zamandla ezivuselelekayo, izindawo zokwakha, izimayini, izikhungo zedatha, kanye nogesi wesitimelaIsi- ehhotelaSubestación Compacta Según La Norma Europeayi-Ukukhetha okuhleNgokusatshalaliswa kwamandla kwanamuhla, ukunikelaUkusebenza okuphezulu, ukuphepha, kanye nokusebenza kahle.
Ukubuka konke komkhiqizo
- Isisekelo kumele sibe namandla okungenani okungenani1000 pa.
- Isisekelo kufanele sakhe emhlabathini ophakeme, ngokudonsa kwangaphandle kuzo zonke izinhlangothi. 200 # usimende usimendeIhlanganiswe ne-ejenti engu-3% yokungena kwamanzi, futhi iqinisekise imithambeka engezansi ebheke ethangi lamafutha (ithangi lamafutha lisuswa lapho ufaka i-transformer yohlobo eyomile).
- Ukwakhiwa kwesisekelo kufanele kuhambisane nakhoI-JGJ1683 "Ukucaciswa Kwezobuchwepheshe Yokwakha Amandla Abasunguli"kanye nemithetho efanele.
- Ama-electrodes aphansi kufanele afakwe ngokuya ngezincazelo ezijwayelekile, ngokumelana nokumelana okuyisisekelo ≤4 ohms.
- Ukushisa komoya okukhona:Okusekugcineni40 ° C, Ubuncane-25 ° C.
- Ukuphakama:≤I-1000 w / m²(Kwama-Altitude adlulaI-100m, thintana nemininingwane ekhethekile ye-oda).
- Ijubane lomoya:≤35m / s.
- Ukuqina kokuzamazama komhlaba:≤Izinga 8.
- Ubukhulu be-Ice:≤20mm.
- Umswakama:
- Umswakama wansuku zonke ojwayelekile ≤95%; 90%.
- Ingcindezi yansuku zonke yomphunga wamanzi ≤I-2.2KPA; 1.8kpa.
- Isayithi lokufaka kufanele libemahhala ezingozini ezivuthayo neziqhumayo, ukugqwala kwamakhemikhali, kanye nokudlidliza okukhulu.
Qaphela:IngomaneIzimo ezikhethekile zezemvelo, Sicela usho izidingo ngesikhathi sokuhleleka ukuze umenzi anikeze izixazululo ngokufanele.
Yini indinganiso ye-IEC yokufakwa okuhlangene?
PhisekaI-IEC Isilinganiso Sokufakwa Kwezitho Ezihlangenekuchazwa ngokuyinhloko ngaphansiIEC 62271-202, enikeza imihlahlandlela ye-Prepaud and Factoned Voltage / Voltage ephansi (i-MV / LV).
IEC 62271-202 IhlanganisaIzidingo Zobuchwepheshe, Ukucatshangelwa Kwezokuphepha, Ukusebenza Kwezemvelo, Nezindlela ZokuhlolaingomaneI-Compact Secondary Supposition (CSS)isetshenziswe ngaphakathiAmanethiwekhi Okusatshalaliswa kwamandla aze afike ku-52 KV. I-MV switchgear, i-transformer, ne-LV switchgearngaphakathi kokubiyela okukodwa, okuhlanganisiwe.
Izidingo ezibalulekile ze-IEC 62271-202 zokufakwa kwezinto ezihlangene
- Ubuqotho bezinhlekelele:Indawo ebiyelwe kumele yakhelwe ukubekezelela izingcindezi zemishini, zikagesi, kanye nezemvelo.
- Ukuvikelwa Kwangaphakathi kwe-ARC:Izinga lichaza ukuhlukaniswa kwe-IAC (E.G.,IAC-A, IAC-B, IAC-AB) ukuvikela abasebenzi uma kwenzeka amaphutha we-arc yangaphakathi.
- Izilinganiso ze-IP:Icacisa izinga elidingekayo lokuvikelwa othulini nase-Ingress (E.G.IP54, IP65).
- Amandla we-Dielectric:Iqinisekisa ukufakwa kwe-infarture kuvame ukucindezelwa kwe-voltage ngaphandle kokuqhekeka.
- Ukuqina okushisayo:Ukufakwa okufakiwe okuhlangene kufanele kuqede ukushisa kahle ukuvikela ukuguqula ngokweqile ngokweqile.
- I-Short-Circuit Stendress Ikhono:I-MV switchgear nezinye izinto kumele ihlolwe izimo zephutha.
- Izinhlelo zokuvikela nokulawula:Izidingo ezakhelwe ngaphakathiukudlulisela, ama-fuse, kanye nabaphula umjikelezoukuthuthukisa ukuphepha kokusebenza.
- Ukucatshangelwa Kwezemvelo:Ukufakwa esikhundleni kufanele kube nokumelana nokugqwala, imisebe ye-UV, kanye nezimo zezulu ezimbi kakhulu.
Ukubaluleka kwe-IEC Ukuhambisana nokutholwa okuhlangene
Ukuhambisana nakhoIEC 62271-202iqinisekisa ukuthi izinto ezihlangene zihlanganaukuphepha komhlaba jikelele kanye nokusebenza kwamabhentshi wokusebenza. Izinkampani Zokusetshenziswa, Izikhungo Zezimboni, Izitshalo Zamandla Ezivuselelekayo, kanye namanethiwekhi Okusatshalaliswa Kwamandla Amadolobhaezidinga izixazululo eziphezulu zokwethenjwa. Ukwehluleka kukagesi, ukuthuthukisa ukusebenza kahle kokusebenza, kanye nokwenza ngcono uhlelo isikhathi eside.
Ngaphezu kwalokho, okujwayelekile kusekelaUkuhlanganiswa kwegridi ye-Smart, kunika amandla izinto zanamuhla ezihlangene ukuba zifake phakathiUkuqapha okukude, ukutholwa kwephutha okuzenzakalelayo, kanye nokuthuthukiswa kwamandla. hhayi ukuhambisana ne-IEC 62271-202 kuphela kepha nemithetho yezokuphepha yesifunda efana ne-ANSI, GB, kanye namazinga en.
PhisekaIEC 62271-202 Ejwayelekileudlala indima ebalulekile ekuchazeni iDesign, ukuhlolwa, kanye nezidingo zokusebenzakokufakwa esikhundleni esihlangene emhlabeni jikelele. ukuphepha, ukuthembeka, nokusebenza isikhathi esidekuzicelo ezahlukahlukene. Izindawo zezimboni, ingqalasizinda yasemadolobheni, izikhungo zedatha, noma amaphrojekthi wamandla avuselelekayo, Okuhlosiwe okuqinisekisiwe kwe-IEC kuhlinzeka ngesisombululo esibalulekile sezidingo zanamuhla zokusabalalisa amandla.
Amapharamitha ajwayelekile ajwayelekile aseYurophu
| Amapharamitha wezobuchwepheshe womkhiqizo | ||||
|---|---|---|---|---|
| Igama lomkhiqizo | Idili | Imishini ephezulu kagesi kagesi | Imishini ephezulu kagesi kagesi | Imishini kagesi ephansi kagesi |
| I-Tensión Eminal | ingoma eleva | Okuthenyalwayo | Okuthenyalwayo | 0.4 |
| I-CORRETEE PHATION | A | 630 | 630 | I-100 ~ 2500 |
| Ama-frecuencia acingweni | Hz | Okucindezelekile kakhulu | Okucindezelekile kakhulu | Okucindezelekile kakhulu |
| Umthamo olinganiselwe | isihloko Ezinhle | |||
| Kukalwe ukuqina okushisayo kwamanje | izinhlamvu | 20 / 4s | 20 / 4s | 30/15 |
| Kukalwe amandla ashukumisayo wamanje (Peak) | izinhlamvu | Okucindezelekile kakhulu | Okucindezelekile kakhulu | 63 |
| Kukalwe ukuvala okufushane-umbungu wamanje (Peak) | izinhlamvu | Okucindezelekile kakhulu | Okucindezelekile kakhulu | 15 ~ 30 |
| Kukalwe ukuqhekeka okufushane kwesekethe | izinhlamvu | 31.5 (fuse) | 31.5 (fuse) | |
| Ukukhiqizwa komthwalo okweqile kwamuva | A | 630 | 630 | |
| I-1min Power Frequency imelana ne-voltage kagesi | ingoma eleva | Ukuya emhlabathini, esigabeni-kuya-isigaba 42, Ukuphazamiseka 48 | Ukuya emhlabathini, esigabeni-kuya-isigaba 42, Ukuphazamiseka 48 | 20 / 2.5 |
| Umbani wokukhuthaza ukumelana namandla kagesi | ingoma eleva | Ukuya emhlabathini, esigabeni-kuya kwesigaba 75, ukuphazamiseka 85 | Ukuya emhlabathini, esigabeni-kuya kwesigaba 75, ukuphazamiseka 85 | |
| Ileveli yokuvikela ebekezelayo | IP23 | IP23 | IP23 | |
| Ileveli yomsindo | I- | |||
| Inani lemibuthano | 1 ~ 6 | 1 ~ 6 | 4 ~ 30 | |
| Isinxephezelo Samandla esisheshayo esiseduze kohlangothi oluphansi lweVoltage Side | uhlobo | 300 | ||
Ukubuka konke komkhiqizo
Ukufakwa kwezinto ezihlangene zaseYurophu kulungele ukuhlinzekwa kwamandla e-Urban Ring Network, ukunikezwa kwamandla okubili, noma izinhlelo zokuhlinzekwa kwamandla esibulalayo.
Ukufakwa okufakwe ngaphakathi kungasetshenziswa zombili ngaphakathi nangaphandle, kusetshenziswe kabanzi emapaki ezimboni, izikhungo zezentengiso, ezakhiweni zezindaba eziningi,
Izici zomkhiqizo
Ukufakwa esikhundleni okuhlanganisiwe okuhlanganisa amadivaysi aphezulu okusabalalisa, abaguquli, kanye nemishini yokusabalalisa yamandla kagesi kuyunithi elilodwa, Igumbi eliphakeme lamandla aphezulu, igumbi lokuguqula, kanye negumbi eliphansi le-voltage.
Izinketho ze-Transformer zifakaS9 / S11 / S13 / SCB10uchungechunge, kanye nohlobo lwe-transformers eyomile noma egxilisiwe kawoyela.
Igumbi eliphakeme lamandla aphezulu amukela ukwakheka okuhlelekile kanye nezici aUhlelo olubanzi lokuxhumekaukuvikela amaphutha okusebenza. Amadivayisi wokukhanyisa okuzenzakalelayo, ngenkathi zonke izingxenye ezisegunjini eliphakeme neliphansi zisebenzisaimishini ebiyelwe ngokuphelelengokuphepha okuthuthukile kanye nokwethembeka.
Ukuphefumula kutholakala ngenhlanganisela yeumoya omncane wemvelo kanye nomoya omncane ophoqelelwe. Amayunithi wokulawula lokushisa asebenze ngokuzenzakalelayo asebenze futhi asebenze abalandeli abangasebenziKususelwa ekuvuseleleni imikhawulo yokushisa esethiwe,
Imininingwane ye-Europe Evegate Exeg
Isitayela esijwayelekile se-Europe Exact Subtation
