I-YB 24KV(15)KV ehlakaniphile／isiteshi esincane sohlobo lwebhokisi

Isiteshi esincane esiwuhlobo lwebhokisi eliqinile elingu-24kV(15kV) (ngemuva kwalokhu esibizwa ngokuthi yisiteshi sohlobo lwebhokisi) sithatha izinzuzo zeziteshi zangaphandle zohlobo lwamabhokisi, sisebenzisa amasu amasha, izingxenye zikagesi ezithuthukisiwe kanye nobuchwepheshe obuzenzakalelayo be-HV/LV, sihlangabezana nezidingo ze igridi yesifunda nezidingo zamandla kagesi.Yakha ibhokisi noma amabhokisi amaningana ahlanganiswe ne-HV switchgear, i-transformer yokusabalalisa, i-LV switchgear, imishini yokulinganisa amandla kagesi kanye nempahla yesinxephezelo samandla.Imojula ehlakaniphile ifakwe ohlangothini lwayo lwe-HV ne-LV, ukuze ifinyelele izidingo zokuzenzakalela kugridi yokusabalalisa futhi ibone isilawuli kude, inzwa yerimothi, ukusayinda okukude nokulawula okukude kanye nokuphathwa kwesistimu yekhompyutha ephezulu.Lo mshini usebenza ezindaweni ezifana nezakhiwo eziphakeme zasemadolobheni, izindlu zokuhlala, izimboni nezimayini, ukwakhiwa komasipala, imigwaqo namalambu emigwaqo kanye nokwakhiwa kwesikhashana. Inezinzuzo eziningi njengokuphelela okuqinile, ukufakwa okufushane. isikhathi, indawo encane yaphansi, ukutshalwa kwezimali okuphansi, ukulungiswa okuncane, ukusebenza okuthembekile, ukubukeka okuhle, impilo ende yesevisi, ngaphezu kwalokho, kulula ukuvumelanisa nendawo ezungezile.

Funda Okwengeziwe >>

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imodeli nencazelo

Sebenzisa izimo zemvelo

Izimo zesevisi ezijwayelekile zesiteshi esingaphandle sohlobo lwebhokisi
a) Izinga lokushisa le-ambient akumele lidlule +40℃, futhi izinga lokushisa eliphakathi kwamahora angu-24 akumele libe ngaphezu kuka +35℃ .Izinga lokushisa eliphansi le-ambient lingase libe -10 degree 5 kanye -25℃ .Ngaphezu kwalokho, ukushintsha okubukhali kwezinga lokushisa kuzocatshangelwa.
b)Imisebe yelanga engu-3,000W/㎡ (Ntambama ngosuku olungenamafu kuzocatshangelwa.
c) Ukuphakama akufanele kube ngaphezu kuka-1,000m.
d) Uma umoya wendawo ungaphansi kokungcoliswa uthuli, intuthu, igesi egqwalayo, isitimu noma inkungu kasawoti, isigaba sokungcola ngeke seqe isigaba Ⅲ .
e) Ekilasini loku-1, ukujiya kweqhwa akumele kudlule i-1mm;ekilasini le-10, akufanele libe mkhulu kuno-10mm;kanye nekilasi lama-20;akufanele kube ngaphezu kuka-20 mm.
f) Isivinini somoya akumele sidlule ku-34m/s.
g) Ukuminyanisa kanye nemvula kuzocatshangelwa.
h) Ibanga lamandla kagesi wokuphazamiseka kagesi elingenisayo akufanele libe ngaphezu kuka-1.6kV ohlelweni lwesibili.Izimo zesevisi ezikhethekile Uma kudlule imibandela evamile yesevisi ebalulwe esigatshaneni 3.1, sicela uxhumane futhi uxoxisane nomkhiqizi.

Imingcele yezobuchwepheshe eyinhloko

I-voltage elinganiselwe (Ur): Ehlangothini le-HV: 24kV/15kv Ehlangothini le-LV: 0.4kV
Isifunda esisizayo: AC110V, 220V kanye ne-380V;I-DC 24V, 110V, 125V
Umthamo olinganiselwe we-transformer: 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1,000, 1,250, 1 ,600kVA
Isilinganiso samanje (Ir): Ehlangothini le-HV: 400A kanye ne-630A Ehlangothini le-LV: Max 2,500A
Imvamisa elinganiselwe (fr): 50Hz
Ilinganiselwe isikhathi esifushane ukumelana namanje (Ik) :
I-HV switchgear: 16kA 2s(4s), 20kA 2s(4s)
I-LV switchgear: 15kA ku-315~500kVA 30kA ku-630~1,600kVA
Isikhathi sokuhlola: 1s Uma umthamo we-transformer ungaphansi kuka-315kVA, okokusebenza kuzokhishwa ekuhlolweni.
Ukuvikelwa kwamazwe ngamazwe kwendawo ebiyelwe : Akukho ngaphansi kwe-IP23D

Izici zesakhiwo

1. Lo mklamo ubheka indawo, indawo kanye nezinhlobonhlobo zezimfuno zamakhasimende, usebenzisa isakhiwo semodular esihlanganiswe nezinhlobo ezilandelayo.Ngokoshintsho lwe-HV oluxhuma negridi yamandla: uhlobo lwenetha yendandatho, uhlobo lwetheminali, uhlobo lwemitha ye-HV yamandla, uhlobo lwemitha ye-LV yamandla.Ngokusho kokuhlelwa kwemishini: uhlamvu lwesiShayina".." uhlobo lwesakhiwo kanye nesakhiwo sesiShayina" .."
Ngokohlobo lwe-transformer eyakhelwe ngaphakathi: i-oyili-immersed-full-seal transformer kanye ne-dry-type transformer.Ngokusho kohlobo lwe-HV switch: uhlobo lwe-vacuum load switch kanye nenhlanganisela ye-unit switch gear, i-SF6 switch switch kanye nenhlanganisela yeyunithi yokushintsha, i-switchgear egcwele igesi Ngokwempahla yebhokisi (indawo ebiyelwe): indawo ebiyelwe eyinsimbi kanye nendawo ebiyelwe engeyona eyensimbi I-Metallic indawo ebiyelwe kanye nefreyimu kushiselwe ngeshaneli yensimbi kanye nensimbi I beam, udonga oluseceleni kanye nesembozo esiphezulu siwuhlaka olunezendlalelo ezimbili, ingaphandle inephini lokuphakamisa kanye nephini lokunamathisela, umnyango wensimbi unomugqa omuhle womhlaba kanye nohlaka olungaphansi futhi isisekelo sinomqhubi wasemhlabeni oxhumayo.Kukhona iminyango efakwe ezinhlangothini zombili ze-transformer, ezenza kube lula ukufakwa nokulungiswa kwe-transformer;kanye nezicabha ezinetha eziphephile nezihlukanisayo ukuze kuvinjelwe umuntu ukuthi angene endaweni ehlukaniswa nogesi ngephutha futhi aqinisekise ukuphepha kwezinto zokusebenza nabantu.
2. Izinyathelo ezinhle zokungenisa umoya: ukwakheka kwebhokisi lomzimba kuyizendlalelo ezimbili, phezulu kwebhokisi kwenziwa ngokushisa - okokuzihlukanisa, okungehlisa ukukhuphuka kwezinga lokushisa lasendlini okubangelwa ukukhanya kwelanga futhi kukhona i-automatic ventilator efakwe endaweni. umnyango oseceleni wegumbi le-HV, elingaqinisekisa ukuthi i-transformer isebenza ngokuphepha emthwalweni ogcwele ngenkathi yokushisa ephezulu.
3. I-switchgear ye-HV ohlangothini lwe-HV inikezwe izindlela zokuvimbela ezinhlanu futhi kukhona ukhiye onokwethenjelwa onamandla onekhompathimenti ye-transformer ukuqinisekisa ukuvikeleka komuntu.I-Protection degree of box body ingafinyelela ku-IP23D: Inokusebenza okuhle kokuvikela imvula.
4. Ukusebenza nokugcinwa kalula Kukhona amamaki abonakalayo ngaphandle kwesiteshi sohlobo lwebhokisi, akhombisa indawo ye-HV, ngokuvula iminyango yekhomishini, angasebenza futhi alungiswe kalula, igumbi ngalinye linomshini wokukhanyisa ozenzakalelayo ngisho nekhompathimenti ye-transformer. esetshenziselwa ukufaka .ukugcina nokuguqula i-transformer ngaphezu kwalokho indawo ye-LV iwukuxhuma ngamandla kanye nokulungisa iziteshi.
5. Ukubukeka okuhle nokuqina
Indawo ebiyelwe yenziwe ngamapuleti e-AL kanye namapuleti e-sangweji ensimbi enemibala, inikezwa ukwelashwa kwangaphambili kanye nokwelashwa kwe-plating, ngaphandle kwalokho, ingaba yindawo ebiyelwe engeyona eyensimbi eyenziwe ngefayibha yengilazi nosimende okhethekile kanye nobuchwepheshe obukhethekile. kunenzuzo esobala njenge-plasticity eqinile yokubukeka, ukumelana nokugqwala, ukuhlukaniswa kokushisa nokuhlukaniswa komsindo njll. Ukugqoka okungaphezulu kuhle futhi kuhlala isikhathi eside, nokuhlangana okuphezulu nomqondo wombala othambile.