UCanwin yiNkampani yeNkampani yoTshintsho lwaMandla kunye noMvelisi woMbane woMbane
Ulwimi
UCanwin yiNkampani yeNkampani yoTshintsho lwaMandla kunye noMvelisi woMbane woMbane
Iziguquli zodidi olumileyo zisetyenziswa ngokubanzi ekukhanyeni kwendawo, izakhiwo eziphakamileyo, izikhululo zeenqwelo-moya, i-dock CNC oomatshini kunye nezixhobo, njl. Ukubeka nje ngokulula, abaguquli bomileyo babhekisela kwii-transformers ezine-iron cores kunye ne-windings ezingafakwanga ngeoli ye-insulating.
1. Iiparameters zobuchwephesha zohlobo olumileyo lwe-transformer
I-Dry-type transformers isetyenziswa ngokubanzi ekukhanyeni kwendawo, izakhiwo eziphakamileyo, izikhululo zeenqwelo-moya, i-dock CNC oomatshini kunye nezixhobo, njl.
abaguquli bodidi olomileyo babhekisa kubaguquli abaneentsimbi zentsimbi kunye ne-windings engafakwanga ngeoli ekhuselayo.
Iiparamitha ezifanelekileyo zobugcisa zohlobo olulomileyo lweziguquli ziquka:
A. Umthamo okaliwe (kVA):Umthamo onokuthi uhanjiswe ngexesha lokusebenza ngokuqhubekayo kwi-voltage elinganisiweyo kunye nokulinganisa ngoku.
B. Umbane olinganisiweyo (kV):I-voltage yokusebenza enokuthi i-transformer inokumelana nayo ngexesha lokusebenza kwexesha elide.
Ukujongana neemfuno zokutshintsha kwamandla egridi, icala le-voltage ephezulu ye-transformer ineempompo,
enokulungiswa ngokulungelelanisa inani lokujika kwi-high-voltage winding ukulawula umbane ophumayo kwicala le-low-voltage.
C. Ikalwe ngoku (A): Ikhoyo ngoku ivunyelwe ukuba idlule kwi-transformer ixesha elide phantsi komthamo olinganisiweyo.
D. Akukho mthwalo ulahlekileyo (kW):Amandla asebenzayo atsalwa xa i-voltage elinganisiweyo kwi-frequency rated frequency isetyenziswe kwi-terminal enye yokujija kunye
I-windings eseleyo yisekethe evulekileyo. Inxulumene nokusebenza kunye nenkqubo yokwenziwa kwe-core silicon sheet sheet,
kunye nombane osetyenzisiweyo.
E. Akukho mthwalo wangoku (%):Xa i-transformer iphantsi kwe-voltage elinganisiweyo kwaye icala lesibini alikho umthwalo, i-current passing through
ujiko oluphambili lubonakaliswa ngokubanzi njengepesenti yomsinga okalisiweyo.
F. Ilahleko yomthwalo (kW): I-Short-circuit i-second winding ye-transformer kwaye usebenzise i-rerated current kwi-primary winding kwi-
indawo yempompo ekalethiwe. La mandla asetyenziswa yi-transformer.
G. Umbane wombane (%): I-short-circuit i-second winding ye-transformer kwaye inyuse ngokukhawuleza i-voltage kwi-winging ephambili.
Xa umsinga omfutshane womoya wesibini ulingana nexabiso elilinganisiweyo, umbane osetyenziswa kwicala eliphambili yi-impedance.
I-Voltage. Ngokuqhelekileyo ibonakaliswa njengepesenti yombane olinganisiweyo.
H. Inombolo yesigaba kunye nobuninzi:Inqanaba lesithathu limelwe ngu-S, kwaye isigaba esinye simelwe ngu-D. I-frequency f of China yesizwe
umgangatho yi-50Hz.Kukho amazwe aphesheya ane-60Hz (afana ne-United States) .I. Ukunyuka kobushushu kunye nokupholisa: Umahluko phakathi
iqondo lobushushu le-transformer ejikajikayo okanye umaleko we-oyile ephezulu kunye nobushushu bemeko engqongileyo bubizwa ngokuba bubushushu
ukunyuka kwe-winding okanye i-oyile ephezulu. Ixabiso lomda lokunyuka kobushushu be-oyile-intywiliselwe i-transformer winding yi-65K, kunye ne
Ukunyuka kobushushu bomphezulu weoyile yi-55K.Kukwakho iindlela ezahlukeneyo zokupholisa: ukuzipholisa ngeoyile, ukupholisa umoya ngenkani, ukupholisa amanzi,
uhlobo lwetyhubhu, uhlobo lweshiti, njl.
J. Inqanaba lokugquma: Kukho imigangatho yemigangatho yokugquma. Umgangatho wokugquma we-transformer ene-voltage ephezulu elinganisiweyo ye-35 kV kunye ne-rated
I-voltage ephantsi ye-10 kV imelwe njenge-LI200AC85/LI75AC35, apho i-LI200 ibonisa ukuba i-transformer ine-high-voltage lightning impulse.
ukumelana nombane ongama-200 kV, amandla ombane axhathisayo angama-85 kV, kunye nombane ophantsi kwevoltage yokumelana nombane wama-75 kV,
kunye nefrequency yamandla okumelana nombane wama-35 kV. Umgangatho wangoku wokugquma wemveliso ye-oyile ye-Aux High-Tech Co., Ltd
yi-LI75AC35, ebonisa ukuba i-transformer ine-high-voltage lightning impulse inightstand voltage ye-75 kV kunye nokumelana nombane.
amandla ombane angama-35 kV. Ngenxa yokuba amandla ombane aphantsi angama-400 V, ayinakuhoywa.
K. Connection iqela ileyibhile: Ngokobudlelwane besigaba phakathi kwe-windings yokuqala kunye neyesibini ye-transformer, i-transformer
i-windings ixhunyiwe kwiindidi ezahlukeneyo, ezibizwa ngokuba liqela lokudibanisa le-windings. Ukuze ukwahlula unxibelelwano oluhlukeneyo
amaqela, i-clock notation isoloko isetyenziswa, oko kukuthi, i-phasor yombane womgca kwicala le-voltage ephezulu isetyenziswa njengesandla eside sewotshi,
igxininiswe kwi-12, kwaye i-phasor ye-voltage yomgca kwicala le-low-voltage isetyenziswe njengesandla esifutshane sewashi. Inani lesandla esifutshane libonisa
ileyibhile yeqela loqhagamshelwano. Umzekelo, i-Dyn11 ibonisa ukuba ujiko oluphambili lu (unxantathu) luqhagamshelwe, kwaye ujiko lwesibini lu (inkwenkwezi) luqhagamshelwe.
kunye nenqaku eliphakathi, kunye nenani leqela (11) amanqaku.
2. Iimfuno zobugcisa zohlobo olumileyo lwe-transformers
(1) Umzimba wesiguquli sodidi olomileyo:
I-high-voltage winding yenziwe ngocingo lobhedu kwaye i-low-voltage winding yenziwe nge-foil yobhedu.
I-epoxy resin yeglasi yefayibha engenisiweyo kwisivacuum esigcweleyo, enobungqongqo obuqinileyo kunye nokomelela koomatshini, kunye nokuxhathisa okuhle kwesekethe emfutshane. Ukujika kwe-ampere kwe
I-coil ene-voltage ephezulu kunye ne-low-voltage kufuneka ilungelelaniswe.Umxube we-epoxy resin glass fiber ine-coefficient yokwandisa i-thermal efana ne-copper conductors,
ukuqinisekisa ukuba ikhoyili ayiqhekezi.Inomsebenzi oqinileyo wokutshabalalisa ubushushu.Ixhotyiswe ngenkqubo yokulawula ubushushu obuzenzekelayo ngokuzenzekelayo.
imiboniso iqondo lobushushu lokujikajika kwesigaba sesithathu se-transformer. Xa umda weqondo lokushisa ufikeleleke, i-thermostat ingathumela ngokuzenzekelayo isignali
ukulawula i-fan iqala kwaye imise, i-alamu yobushushu obungaphezulu kunye nokhuseleko lwesenzo, kwaye unikeze abafowunelwa ababini abangenzi nto ukuze bavule ngokuzenzekelayo isitishi.
fan yokukhupha.
Undoqo wentsimbi kunye nazo zonke iindawo zentsimbi eziveziweyo kufuneka zithotyelwe phantsi konyango lokuthintela umhlwa.I-nameplate yenziwe ngentsimbi engenasici, kunye nedatha ebalulekileyo.
uhlobene ne I-transformer iphawulwe kwi-nameplate ngokwemigangatho yelizwe.
yenziwe ngentsimbi ipleyiti yensimbi.Inonxibelelwano lwe-485 interface, enokuthi idlulisele isimo sokusebenza se-transformer.
(2) I-transformer yohlobo olomileyo inokusebenza kunye nomthwalo we-100% phantsi komqathango wokuba i-fan ayisebenzi ngaphandle kokushisa; kuvunyelwe ukusebenza kunye
50% umthwalo ogqithisileyo phantsi kwemeko yokuba ifeni isebenza ngokuqhelekileyo, ngaphandle kokutshisa, ukothusa, okanye ukukhubeka.
(3) Ilahleko yesiguquli sodidi olomileyo akukho mthwalo:
Ilahleko engenamthwalo yenziwa ngokomgangatho wesizwe ngempazamo embi, hayi impazamo entle, kwaye kufuneka ukuthobela ukuphunyezwa kwamva nje
imigangatho yeShandong Electric Power Company.
(4) Isalathiso sengxolo:
I-transformer ye-2000KVA ingaphantsi kwe-52ab xa umlandeli oqhelekileyo wokusebenza ungasebenzi.
(5) Umgama wokuhamba:
Izinto eziphilayo ezingekho ngaphantsi kwe-20mmKV, i-porcelain engekho ngaphantsi kwe-18mm/KVo20, i-high-voltage side isigaba-to-ground kunye nesigaba-to-isigaba ukhuseleko emoyeni
imvume (iindawo eziphilayo) 2125mmo.
(6) Umgca wokungena ombane ophezulu wombane yintambo, ehlangabezana neemfuno zemigca ephezulu okanye esezantsi engenayo; umgca wevoltage ephumayo ephantsi ngumjelo webhasi, othi
yi umgca ophezulu ophumayo.
(7) Ikhabhinethi kufuneka ixhotyiswe ngeengcango zokungena kunye neefestile zokuhlola ngaphambili nangasemva ukuze kube lula ukuhlolwa kwamalungu kwiindawo ezahlukeneyo.
(8) Ixhotyiswe ngesixhobo sokulinganisa ubushushu kunye nebhokisi yokulawula ubushushu; iswitsha encinci kwibhokisi yolawulo yamkela ichanekileyo yomenzi.
24V unikezelo lwamandla. Onke amacandelo kufuneka asebenzise iimveliso zohlobo lokugquma ezomeleziweyo eziqinisekiswe "ngamaSebe amabini".
(9) Itheminali (10cm) yocingo olusemhlabeni olujingayo luyakushiywa kwindawo efanelekileyo, kwaye oluseleyo luya kupeyintwa ngepeyinti yombala wesigaba esihambelanayo.
(10) Ngaphantsi kweemeko eziqhelekileyo zokusebenza kunye neemeko zomthwalo, i-transformer inobomi benkonzo ye-230 iminyaka.
(11) Eminye imixholo engakhankanywanga iya kuphunyezwa ngokwe-GB6450-86.
01
Sinokukubonelela ngezixhobo zokuvelisa i-transformer yamandla kunye neenkonzo zobugcisa ukwenzela ukuba udale umzi-mveliso onamandla okhuphisanayo
02
Inkampani lishishini eliphambili kwinkalo yokwenziwa kwezixhobo zombane zamandla ombane e-China, kunye nomthengisi wezixhobo ezingundoqo zegridi karhulumente, igridi yamandla asemazantsi eTshayina kunye neenkampani ezininzi ezidweliswe kumzi-mveliso wamandla ombane.
03
Igama lebrand ye-CANWIN ibhalisiwe e-China, i-European Union, i-Afrika, eMzantsi Melika, i-United States, iRashiya, i-Indiya, i-Southeast Asia kunye namanye amazwe angama-118.
Umbuzo:
A:
Umbuzo:
A:
Umbuzo:
A:
Umbuzo:
A:
Umbuzo:
A:
QHAGAMSHELANA US
Thatha ithuba lolwazi lwethu kunye namava angenakuthelekiswa nanto, sikunika eyona nkonzo ilungileyo yokwenza ngokwezifiso.
i
SHIYA UMYALEZO
Nceda ugcwalise kwaye uthumele ifom engezantsi, siya kuqhagamshelana nawe kwiiyure ze-48, enkosi!
REIYAQHUBEKA
Zonke zenziwe ngokweyona migangatho ingqongqo yamazwe ngamazwe. Iimveliso zethu zifumene ubabalo kwiimarike zasekhaya nezangaphandle.
