Amakhabhinethi okusabalalisa amandla (amabhokisi) ahlukaniswe ngamakhabethe okusabalalisa amandla (amabhokisi), amakhabhinethi okusabalalisa izibani (amabhokisi), namakhabhinethi amamitha (amabhokisi), okuyizinto zokugcina zohlelo lokusabalalisa amandla.Ikhabhinethi yokusabalalisa amandla yigama elijwayelekile lesikhungo sokulawula izimoto.Ikhabhinethi yokusabalalisa amandla isetshenziswa ezikhathini lapho umthwalo uhlakazekile futhi kuneziyingi ezimbalwa;isikhungo sokulawula izimoto sisetshenziswa ezikhathini lapho umthwalo ugxile khona futhi kuneziyingi eziningi.Basabalalisa amandla kagesi wesekethe ethile yemishini yokusabalalisa amandla yezinga eliphezulu kumthwalo oseduze.Leli zinga lezinto zokusebenza lizohlinzeka ngokuvikelwa, ukuqapha kanye nokulawula umthwalo.
Ukugreda:
(1) Izisetshenziswa zokusabalalisa amandla ezisezingeni loku-1, ezibizwa ngokuhlanganyela njengesikhungo sokusabalalisa amandla.Afakwe phakathi nendawo esiteshini esincane sebhizinisi, futhi asabalalisa amandla kagesi emishinini yokusabalalisa amandla esezingeni eliphansi ezindaweni ezahlukene.Leli zinga lemishini liseduze ne-transformer yesinyathelo-phansi, ngakho-ke izidingo zamapharamitha kagesi ziphakeme kakhulu, futhi umthamo wesifunda okukhiphayo nawo mkhulu kakhulu.
(2) Impahla yokusabalalisa ugesi yesibili yitemu elivamile lamakhabethe okusabalalisa amandla kanye nezikhungo zokulawula izimoto.Ikhabhinethi yokusabalalisa amandla isetshenziswa ezikhathini lapho umthwalo uhlakazekile futhi kukhona izifunda ezimbalwa;isikhungo sokulawula izimoto sisetshenziswa ezikhathini lapho umthwalo ugxile khona futhi kuneziyingi eziningi.Basabalalisa amandla kagesi wesekethe ethile yemishini yokusabalalisa amandla yezinga eliphezulu kumthwalo oseduze.Leli zinga lezinto zokusebenza lizohlinzeka ngokuvikelwa, ukuqapha kanye nokulawula umthwalo.
(3) Impahla yokugcina yokusabalalisa amandla ngokuhlanganyela ibizwa ngokuthi yibhokisi lokusabalalisa amandla okukhanyisa.Aqhelelene nesikhungo sokuphakelwa kukagesi futhi ahlakazekile amathuluzi wokusabalalisa amandla amancane.
Izinhlobo ze-switchgear eziyinhloko:
I-switchgear ye-low-voltage ihlanganisa i-GGD, i-GCK, i-GCS, i-MNS, amabhokisi okusabalalisa i-low-voltage ye-XLL2 kanye namabhokisi okukhanyisa i-XGM low-voltage.
Umehluko omkhulu:
I-GGD iwuhlobo olungaguquki, futhi i-GCK, GCS, MNS izifuba zamadrowa.I-GCK ne-GCS, indlela yokuphusha ekhabetheni lekhabethe le-MNS ihlukile;
Umehluko omkhulu phakathi kwamakhabethe e-GCS nawe-MNS ukuthi ikhabhinethi ye-GCS ingasetshenziswa kuphela njengekhabhinethi yokusebenza yohlangothi olulodwa enobubanzi obungu-800mm, kuyilapho iKhabhinethi ye-MNS ingasetshenziswa njengekhabhinethi yokusebenza enezinhlangothi ezimbili enobubanzi obungu-1000mm.
Okuhle nokubi:
Amakhabethe adonsekayo (GCK, GCS, MNS) onga isikhala, kulula ukuwanakekela, anemigqa eminingi ephumayo, kodwa ayabiza;
Uma kuqhathaniswa nekhabhinethi ehleliwe (i-GGD), ineziyingi ezimbalwa zokuphuma futhi ithatha indawo enkulu (uma isikhala sincane kakhulu ukwenza ikhabhinethi engaguquki, kunconywa ukusebenzisa ikhabethe lekhabethe).
Izidingo zokufakwa kwe-switchboard (ibhokisi) yilezi: ibhodi lokushintsha (ibhokisi) kufanele lenziwe ngezinto ezingashi;indawo yokukhiqiza kanye nehhovisi elinobungozi obuncane bokushaqeka kukagesi kungafakwa ngebhodi lokushintsha elivulekile;Amakhabethe avaliwe kufanele afakwe kuma-workshops angalungile okucubungula, ukuphonsa, ukubumba, ukwelashwa kokushisa, amakamelo okubhayela, amakamelo okubaza, njll;amakhabethe avaliwe noma angaqhumi kufanele afakwe ezindaweni zokusebenza eziyingozi ezinothuli olubambayo noma amagesi avuthayo kanye neziqhumane.Izinsiza zikagesi;izingxenye zikagesi, amathuluzi, amaswishi kanye nemigqa yebhodi lokusabalalisa (ibhokisi) kufanele kuhlelwe kahle, kufakwe ngokuqinile, futhi kube lula ukusebenza.Ingaphezulu lebhodi (ibhokisi) elifakwe phansi kufanele libe ngu-5 ~ 10 mm ngaphezu komhlabathi;ubude obuphakathi kwesibambo sokusebenza ngokuvamile bungu-1.2 ~ 1.5m;azikho izithiyo phakathi kuka-0.8 ~ 1.2m phambi kwebhodi (ibhokisi);umugqa wokuvikela uxhumeke ngokuthembekile;Akumele kube khona umzimba kagesi ongenalutho ovezwe ngaphandle (kwebhokisi);izingxenye zikagesi okufanele zifakwe endaweni yangaphandle yebhodi (ibhokisi) noma ebhodini lokusabalalisa kufanele zibe nokuvikelwa kwesikrini okuthembekile.
Umkhiqizo futhi wamukela isikrini esikhulu sokuthinta i-LCD sesikrini ukuze kuqashwe ikhwalithi yamandla ayindilinga njenge-voltage, yamanje, imvamisa, amandla awusizo, amandla angenamsebenzi, amandla kagesi, nama-harmonics.Abasebenzisi bangabona isimo sokusebenza sesistimu yokusabalalisa amandla egumbini lekhompyutha shazi, ukuze bathole izingozi zokuphepha ezingaba khona kusenesikhathi futhi bagweme izingozi kusenesikhathi.
Ngaphezu kwalokho, abasebenzisi bangaphinda bakhethe imisebenzi efana ne-ATS, EPO, ukuvikela umbani, i-isolation transformer, i-UPS yokukhanda switch, i-shunt ephumayo yamapayipi, njll., ukuze kuqinisekiswe ukuphepha nokuzinza kwesistimu yokusabalalisa amandla egumbini lekhompyutha.
Isikhathi sokuthumela: Dec-02-2022
