S11-MD Umguquleli ophantsi komhlaba
Inguqu ephantsi komhlaba luhlobo lwe-transformer yokusabalalisa okanye i-transformer edibeneyo enokufakwa kwi-silo; yindawo yokusabalalisa edibeneyo edibeneyo apho i-transformer, i-high voltage load switch kunye ne-fuse yokukhusela njl., inokufakwa kwi-tank yeoli.Umgangatho weReference: JB/T 10544-2006,
Isiguquli sangaphantsi komhlaba sinokusetyenziselwa zombini inkqubo yonikezelo lwamandla ombane omde nomgama omde, iimpawu zomthwalo omncinci kwiiprojekthi ezifana nendlela, ibhulorho, iitonela, njl. kunye nonikezelo lwamandla kwindawo yokuhlala.
Isetyenziswa ngokubanzi unikezelo lwamandla ngokuthembeka okuphezulu kwaye alunampembelelo kwimeko engqongileyo.Iiseti ezintathu ze-50Hz zonikezelo lwamandla angaphantsi komhlaba kunye nokuhanjiswa kombane kunye neklasi yombane i-10kV nangaphantsi ingasetyenziselwa ukuhanjiswa kwamandla kunye nokukhanyisa kwiindawo zeendlela zedolophu, izikhululo zeenqwelo moya, iibhulorho ezinkulu, iitonela, iGreenland enkulu okanye iipaki, njl.
I-prefabricated underground transformer box-type substation yiseti epheleleyo yezixhobo ezidityaniswe nekhabhinethi yokutshintsha isimbo sebhokisi ekhanyayo kunye nesisele esisele sifakwe ngaphambili, esifakwe ngaphambili kwaye siphumelele uvavanyo kwifektri.Imveliso yenziwe ngamacandelo amabini ezixhobo zombini ngaphantsi nangaphezulu komhlaba.Inxalenye engaphantsi komhlaba ibandakanya isisele esenziwe ngaphambili (okanye esakhiwe ngekonkrithi kwisiza) kunye nesiguquli sangaphantsi komhlaba.Inxalenye engaphezulu komhlaba ibandakanya isimbo sebhokisi ekhanyayo (okanye yemveli) indawo ye-swith yangaphandle kunye neepaseji zokungenisa umoya.Imveliso ilungele iindidi eziphezulu zeenkqubo zokusasazwa kwamandla edolophini, ngakumbi iiprojekthi ezincedisayo zamandla okwakhiwa koluntu ezifana nokulungiswa ngokutsha kweentambo zangaphantsi komhlaba.
I-Landscape Underground Box-type Transformer yimveliso ephuhliswe kwaye yenziwa ngokuzimeleyo yinkampani yethu.Yintshatsheli yenoveli eyenziwe nge-transformer edibeneyo ephantsi komhlaba, ikhabhathi yangaphandle yamandla ombane aphezulu, ibhokisi yokhuselo lwesimbo sokukhanya kunye ne-prefabricated underground transformer.Esi siguquli sinokwenziwa ngokweempawu zokusingqongileyo ukuze kuphunyezwe ukudityaniswa okuhle kokusingqongileyo kunye nokuhombisa okusingqongileyo.
♦ Ukuhlala ngaphantsi komhlaba ngaphandle kokuhlala kwindawo ephezulu, isiphumo esihle sokwakheka komhlaba kunye nofakelo olulula.
♦ Ukuqaphela indlela yofakelo kufutshane nombindi womthwalo kunye nonikezelo lombane olunatyisiweyo, konga inani leentambo zombane ophantsi kunye notyalo-mali, ukunciphisa ilahleko kwiingcingo ukuqinisekisa ukusebenza koqoqosho.
♦ Ibakala lokhuseleko IP68, anti-explosion, ekwaziyo ukuntywiliselwa ngokupheleleyo emanzini kangangexesha elithile kwaye ngempumelelo iphucule ukuthembeka kweenkqubo zokubonelela ngombane.
♦ Itanki ye-oyile isebenzisa isigqubuthelo esigcweleyo, esitywinwe ngokupheleleyo kwaye sidityaniswe ngokupheleleyo, nokunyamezela kuxinzelelo lwe-70kPa ngaphandle kokuvuza okanye ukuguquka ukuze kuphuculwe ngokukuko ukusebenza koomatshini kwitanki yeoli;akukho mfuneko yomgama wokugquma kwaye ukwazi ukuqinisekisa ukhuseleko lwabasebenzi;isebenzisa iradiyetha eyodwa ukuqinisekisa amandla oomatshini kunye nomthamo wokupholisa weradiyetha.
♦ Uqhagamshelo lwentambo ephezulu/ephantsi inokusebenzisa ezi ndlela zilandelayo:
1.Faka izigaba ezithathu ngaxeshanye kwisiqhagamshelo sekhebula sesigaba esithathu ngaphakathi kwesiguquli kunye nakwimowudi ekhethekileyo yokudibanisa intambo (esebenzayo kwisigaba esithathu soguqulo oluphantsi komhlaba kunye nodidi lwamandla ombane njenge-10kV nangaphantsi, umthamo njenge-400kVA nangaphantsi)
2.Sebenzisa isidibanisi sekhebula sesigaba esinye kunye nohlobo lwe-elbow-type pluggable terminal block (esebenzayo kwi-transformer ephantsi komhlaba enesigaba esithathu eneklasi yombane njenge-10kV nangaphantsi, umthamo njenge-1600kVA nangaphantsi).
3.Uhlobo oluthile lwe-patent insulating liquid luzaliswe ngaphakathi kwesidibanisi ukwahlula i-insulating liquid kwi-transformer kunye nokuqinisekisa ukubaleka okuqhelekileyo kwimeko yokuphuma kwamanzi ngenxa ye-capillary phenomenon.
♦ Unakho ukuxhotyiswa nge-oyile yokuntywiliselwa komthwalo wokuvula kunye nokuvala imisebenzi kumthwalo kunye nokuqaphela uthungelwano lweringi kunye nonikezelo lwamandla ombane, olulungele ukutshintsha phakathi kwezi ndlela zimbini eziphucula ukuthembeka kobonelelo lwamandla.
♦ Ikhabhinethi yokutshintsha isitayela sebhokisi yokukhanya ye-prefabricated underground transformer kulula ukuyifaka kwaye ibhenele kubabukeli ngenxa yangaphandle yayo ephezulu, ukongeza, intengiso yenqwelomoya yebhokisi yokukhanya inokuphinda ivelise inzuzo entle yezoqoqosho.
♦ Isigubungelo esingcwatyiweyo esenziwe kwangaphambili sisebenzisa umoya wendalo;uyilo oludibeneyo lokunyuka kweqondo lokushisa lwenziwa ngokuqwalasela i-transformer, i-silo kunye nebhokisi yokukhanya.Ixabiso lokunyuka kweqondo lokushisa kwi-transformer esebenza kumthwalo olinganisiweyo kwi-silo ihlangabezana neemfuno zomgangatho we-GB 1094.2.
♦ Isixokelelwano somjelo esizenzekelayo singafakelwa isisele, kwiimeko ezizodwa zokukhukula, njl. njl., siya kuqalisa ngokuzenzekela izixhobo zokukhupha amanzi
(1) unikezelo lwamandla: 100V ~ 260V AC / DC, 50Hz
(2) i-analogue: i-2-channel 0 ~ 220V igalelo le-voltage, i-1 channel 0 ~ 5A igalelo langoku, i-1-channel resistance resistance platinum input input;
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(4) ukuchaneka kokulinganisa: 0.5;
(5)inqanaba longenelelo: lihlangabezana neemfuno ze-IEC610004:1995 IV.
(1) Ngaba ngaphakathi komthwalo olinganisiweyo wangoku, kunye okanye ngaphandle kweenguqu ezinzulu, umbane osebenzayo uyinto eqhelekileyo;
(2) Inqanaba leoli, umbala we-oyile, ubushushu be-oyile budlula ixabiso elivumelekileyo, akukho nto yokuvuza kweoli;
(3) I-Ceramic casing icocekile kwaye akukho zintanda, umonakalo okanye amabala, ukukhutshwa, nokuba i-Terminal inombala, ukugqithiswa koqhagamshelwano;
(4) I-silicone emanzi ngumbala ogcweleyo, i-SVR eqhuba isandi siqhelekileyo;
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(6) Iqokobhe le-SVR, ukubamba ukubambisa kulungile, ivalve yeoli isebenza ngokuchanekileyo.
(1) Iimpawu zokusebenza ezifana noxinzelelo lokuhlalutya ioli kanye emva kweminyaka emithathu;
(2) Ukumelana nokugquma akukho ngaphantsi kwexabiso lokuqala le-70%, ukuxhathisa kwe-DC yee-windings kubushushu obufanayo, umahluko wesigaba phakathi komndilili ungaphantsi kwe-2%, kwaye xa kuthelekiswa neziphumo zemilinganiselo yangaphambili akufanelekanga. ngaphezulu kwe-2%;
(3) Ukucocwa kombane kunye nomjikelo wokuhlola, omiselwe ngokwemeko-bume engqongileyo kunye neemeko zokulayisha, ngokubanzi iinyanga ezintandathu ukuya kunyaka omnye;imixholo ephambili yile: ukususwa kweziphene ezifunyenwe ngexesha lokuhlolwa, igobolondo ye-porcelain bushing ihlanjululwe, iipads eziphukileyo okanye eziguga zitshintshwe, qinisa ukukhangela amanqaku okudibanisa, i-oyile yokuzalisa ioli, i-respirator i-silicone isheke ukutshintshwa;
(4) Ukusebenza kunye nokugcinwa kwempompo etshintshayo:
Inani, iminyaka yempompo yentshukumo iyonke kwi-5,000 okanye i-avareji yeentshukumo malunga namaxesha ali-14 inani leentsuku ngonyaka kufuneka ithathe itephu yokutshintsha i-oyile yovavanyo loxinzelelo lwe-oyile;ukucofa isenzo rhoqo kucetyiswa rhoqo kwiinyanga ezintandathu ukuthatha i-oyile kuvavanyo loxinzelelo lwetanki;
B, ukusebenzisa itephu yokutshintsha i-oyile ekhusela i-oyile elayitayo ingaphantsi kwe-25kV, isihluzo se-oyile okanye indawo yempompo kufuneka ibe yi-oyile yokugquma etankini.
A, Umzimba we-oyile:
1.usebenzisa ilaphu elicocekileyo, sula iindawo ezicocekileyo zeoli;
2.qaphela ngononophelo i-bushing, ivalve yokunciphisa uxinzelelo, i-oyile level gauge, inzwa yobushushu kunye nokuba i-screw yothutho iyakhulula okubangelwa kukungcangcazela;
3.ukuqinisa iindawo.
B, Emva kwesilawuli sothumelo ngaphandle komboniso:
1.ukutshintsha kwamandla akuvulwanga, vula;
I-2.i-fuse umthombo wamandla okanye i-fuse fuse, indawo (i-2A / 250V, iindawo ezisecaleni ngaphakathi kwebhokisi lokulawula);
3.isidibanisi sesibini sikhululekile, jonga kwaye uqinise.
Idatha yoBugcisa yeSigaba esiThathu seDuplex ePhelisa aMandla eTshintsho kwiSitshintshi somthwalo
