Indlela Yokucacisa I-Switchgear Kagesi kanye Neziteshi Ezingaphansi Ze-RFQ Enembile
Isisho sibuya ngezindlela ezimbili. Inguqulo enhle ibiza inani lempahla okuyiyonayona oyidingayo, ekugcineni kanye nasezinyaweni zakho ezikuvumelayo, ngohlelo lokulethwa ongabhukha ngalo. Inguqulo embi ibiza ukuqagela, ngoba umbuzo wakho ubumfushane entweni eyodwa eyenza ikhwothi inembe: ulwazi.
Ku-JSGK, ikhotheshini eqondile yefekthri iba nemba kuphela uma isethi encane yokokufaka isiphezu kwetafula. Okufakwayo okujwayelekile kokucaphuna yizinga le-voltage, ileveli elinganiselwe yamanje, ileveli yesiyingi esifushane, umthamo we-transformer, ubuningi besifunda, indawo yendawo, imidwebo kanye nemibhalo edingekayo. Ungaphuthelwa enye yazo futhi intengo iyehla. Lo mhlahlandlela uhamba phakathi kokufaka ngakunye, lokho okulawulayo ngempela, kanye nalokho esikudingayo kuwe ukuvala igebe.
Okokufaka okuyisishiyagalombili okunquma inani
- Izinga lamandla kagesi. Lokhu kusetha umndeni wemishini. Ulayini wethu uhlanganisa amakilasi angu-10kV no-35kV ohlangothini lwe-medium-voltage, kanye nokusabalalisa kwamandla kagesi aphansi. Ukuqamba i-10kV uma iqhathaniswa no-35kV kushintsha usayizi wekhabhilekhi, ukwahlukanisa kanye nesakhiwo sonke.
- Ikalwe okwamanje. Lona umzila wamanje oqhubekayo ibha yebhasi eyinhloko kanye nephaneli engenayo okufanele iwuthwale. Ibeke ngaphansi kokusho futhi ibha yebhasi iqala ukushisa. Yisho ngokweqile futhi ukhokhela insimbi ongeke uyilayishe.
- Ileveli yesiyingi esifushane. Leli yiphutha lamanje ama-breaker namabhasi okufanele amelane nawo futhi aphule. Isilinganiso esivikela abantu egumbini, futhi asikwazi ukulinganiselwa ngokukhululekile.
- Umthamo we-Transformer. Okwesiteshi esincane sohlobo lwebhokisi noma ulayini ophakelwa yi-transformer, umthamo we-transformer usayizi wenodi yonke. Sitshele i-kVA kanye ne-voltage ratio kanye nomsebenzi wekhabhinethi uyalandela.
- Ubuningi besifunda. Bala iziphakeli eziphumayo. Isiphakeli ngasinye siyi-cubicle noma iphaneli; inombolo inquma ubude bomugqa kanye nobubanzi bekamelo.
- Indawo yendawo. Ngaphakathi noma ngaphandle, kuhlanzekile noma kugqwalile, kuyashisa noma kunothuli. Lokhu kushayela indawo ebiyelwe kanye nokupholisa, embozwe ngezansi.
- Imidwebo. Imidwebo yomugqa owodwa kanye nemidwebo yokuhlelwa kwekhabhinethi iyindlela eshesha kakhulu eya enanini eliqondile. Uma ungakabi nazo, i-use case kanye nosayizi onzima ziqala ingxoxo.
- Amadokhumenti adingekayo. Isho ukuthi iyiphi imakethe othumela kuyo nokuthi iyiphi imibiko noma izitifiketi ezidingwa ukugunyazwa. Silungisa iphakheji yemibhalo efaniswe nendawo okuyiwa kuyo.
Kungani imvelo yesayithi iyingxenye ye-spec
Amapharamitha kagesi athola ukunakwa. Indawo yesayithi yilapho ama-oda okuthunyelwa ngaphandle ehluleka khona. Okokusebenza kwangaphandle noma kwesayithi, sicela abathengi ukuthi bacacise izinto eziyisithupha ngesikhathi se-RFQ, ngaphambi kokukhiqiza:
- Ukuvikelwa kwe-IP. Ingabe indawo ebiyelwe idinga ukuvaleka ngokumelene nothuli namanzi? Amasayithi angaphandle nasogwini adinga okungaphezu kwegumbi elingaphakathi elinesiphephetha-moya.
- Imvelo yokugqwala. Isiteshi esincane esisogwini siphefumula umoya kasawoti. Indawo yezimboni ingase iphefumule amakhemikhali. Izinto zokumboza nezokuvala zikhethwa ngokumelene nalokho, hhayi ngokumelene ne-generic spec.
- Ukungenisa umoya nokushisa. Ama-transformer nama-cubicle akhiqiza ukushisa. Silinganisa umoya wokungenisa umoya noma ukupholisa ukuze amazinga okushisa angaphakathi ahlale ngaphakathi kwefasitela lokuklama esimweni sezulu sasendaweni.
- Isisekelo. Ingabe iyunithi ihlala phezu kokhonkolo, i-skid yensimbi noma i-slab? Imininingwane yesisekelo ilungisa ukungena nokuphakamisa ikhebula.
- Ukufakwa kwekhebula. Amakhebuli angena esuka phansi, ohlangothini noma phezulu kuye ngokuthi i-civil design yakho. Yenza iphutha futhi iyunithi ifika ingenayo indlela yokubeka izintambo.
- Ukufinyelela kwesondlo. Ama-opharetha adinga indawo ngaphambili ukuze akhiphe ama-breaker nangemuva ukuze afinyelele izintambo zesibili. Ukusula kuyingxenye yomdwebo wohlelo, hhayi umcabango wakamuva.
Okokufaka ngakunye okungekho kubiza ngendlela ehlukile. Shiya ileveli yomjikelezo omfushane futhi isilinganiso somephuli siwukuqagela, okuyisona silinganiso ongeke ukwazi ukusiqagela. Shiya ubuningi besifunda futhi ubude bomugqa akulungile, ngakho umdwebo wokuhlelwa kwekhabhinethi ngeke ulingane nekamelo lakho. Shiya izwe oya kulo futhi iphakheji yemibhalo ijwayelekile, okusho umjikelezo wesibili wamaphepha ngaphambi kokukhishwa kwentela. Imibono eyisishiyagalombili ayiyona into esemthethweni. Ziwumehluko phakathi kwekhwothi onga-oda kuyo kanye nekhwothi okufanele uxoxisane ngayo kabusha.
Imidwebo eyenza isisho sinembile
Umdwebo womugqa owodwa usitshela i-topology yesekethe: bangaki abaholayo, bangaki abaphumayo, lapho ingxenye yamabhasi ihlala khona, yiziphi iziphakeli ezivikelekile. Umdwebo wokuhlelwa kwekhabhinethi usitshela umkhondo wezinyawo kanye nokufinyelela. Imininingwane yedatha yobuchwepheshe ikhiya izingxenye. Uma lokhu sekukhona, ukucushwa kokugcina kuqinisekiswa kusuka kumininingwane yedatha egunyaziwe, imidwebo yomugqa owodwa, imidwebo yokuhlelwa kwekhabhinethi namazinga wephrojekthi ngaphambi kokukhiqiza.
Uma ungaphambi kwesikhathi futhi awunakho kwalokhu okwamanje, thumela ukusetshenziswa, isayithi kanye nosayizi onzima. Sizosebenzisana nawe isikimu, ngoba isisho esinjiniyela siwusizo kakhulu kunesisheshayo.
Imibhalo nempahla, kubuzwa ngaphambili
Sitshele izwe okuyiwa kulo. Sithumela nge-FOB, CIF kanye nemibandela ye-DAP futhi silungiselela imibhalo yokuthekelisa ngokumelene nohlelo lokulethwa. Ukulayisha kubalulekile, futhi. Njengereferensi enzima, ishidi lethu lokusebenza lokulayisha i-RFQ liphatha ulayini ojwayelekile ongu-10kV cishe njengo-33m³, ulayini ojwayelekile we-35kV cishe njengo-67m³, kanye nohlelo lwe-35kV high‑cube cishe mayelana no-76m³. Lezi yizilinganiso zokuhlela; inani eliqondile lokulayisha liqinisekiswa yimboni ngokumelene nohlu lokugcina lwekhabhinethi.
Amarekhodi okuhlola namarekhodi okuhlola alungiswa ne-oda. Singase futhi silungiselele imibiko yomthwalo wesakhiwo, ukumelana nomlilo kanye nokujiya koqweqwe lwawo kuphrothokholi yokuhlola efanele yemakethe yakho, uma uyicela, futhi sibeke amadokhumenti angempela phambi komhloli wakho oqokwe yinkampani yangaphandle.
Sithumelele inguqulo emfushane
Awudingi iphakethe eliphelele. Thumela umndeni womkhiqizo, amapharamitha kagesi ngenhla, inani, indawo yephrojekthi kanye neshejuli yokulethwa. Ithimba labadayisi nonjiniyela lizobuya nekhotheshini egxilile, ukwakheka kwekhabhinethi nohlelo lokudiliva ongabhukha ngalo. Uma ungaqiniseki ukuthi yiliphi isigaba se-voltage noma isifunda esibala izidingo zephrojekthi yakho, yilokho kanye ukubuyekezwa konjiniyela bokuqala okwenzela. Sizohlehla ngemibuzo ngaphambi kokuthi sinikeze intengo, ngoba inombolo engalungile kusikhokhelo ibiza thina sobabili ukushintshisana okungaphezulu kokukodwa kwakho imiyalezo manje.