ICanwin iyiNkampani Yokuguqula Amandla Kagesi & Umkhiqizi Wesiguquli Kagesi
Ulimi
ICanwin iyiNkampani Yokuguqula Amandla Kagesi & Umkhiqizi Wesiguquli Kagesi
Ama-Dry-type transformers asetshenziswa kakhulu ekukhanyeni kwendawo, izakhiwo eziphakeme kakhulu, izikhumulo zezindiza, imishini ye-dock CNC kanye nemishini, njll. Kalula nje, ama-transformers ohlobo olomile abhekisela kuma-transformers ama-iron cores kanye nama-windings angafakwanga ngamafutha afaka insulating.
1. Imingcele yezobuchwepheshe ye-omile-type transformer
Ama-Dry-type transformers asetshenziswa kakhulu ekukhanyeni kwendawo, izakhiwo eziphakeme kakhulu, izikhumulo zezindiza, imishini yedokhi ye-CNC kanye nemishini, njll.
ama-transformers ohlobo olomile abhekisela kuma-transformers ama-iron cores nama-windings awafakwanga ngamafutha avikelayo.
Imingcele efanelekile yezobuchwepheshe yama-ome-type transformers afaka:
A. Umthamo olinganiselwe (kVA):Umthamo ongalethwa ngesikhathi sokusebenza okuqhubekayo ku-voltage elinganiselwe kanye nesilinganiso samanje.
B. I-voltage elinganiselwe (kV):I-voltage yokusebenza i-transformer engakwazi ukumelana nayo ngesikhathi sokusebenza isikhathi eside.
Ukuze kuhlangatshezwane nezidingo zokushintsha kwamandla kagesi wegridi, uhlangothi lwamandla kagesi aphezulu lwe-transformer lunompompi,
engalungiswa ngokulungisa inani lamajika kumajika anamandla kagesi ukuze ulawule ugesi ophumayo ohlangothini lwe-low-voltage.
C. Ikalwe okwamanje (A): I-current ivunyelwe ukudlula ku-transformer isikhathi eside ngaphansi komthamo olinganiselwe.
D. Ukulahlekelwa komthwalo (kW):Amandla asebenzayo adonswa lapho i-voltage elinganiselwe kumafrikhwensi akalwe isetshenziswa kutheminali eyodwa emazombezombe kanye
amawindi asele ayisekethe evulekile.Ihlobene nokusebenza kanye nenqubo yokukhiqiza yeshidi lensimbi ye-silicon eyinhloko,
kanye ne-voltage esetshenzisiwe.
E. Akukho mthwalo wamanje (%):Lapho i-transformer ingaphansi kwe-voltage elinganiselwe futhi uhlangothi lwesibili alukho umthwalo, lwamanje luyadlula
ukujikajika okuyinhloko ngokuvamile kuvezwa njengephesenti lamanje elilinganiselwe.
F. Ukulahleka komthwalo (kW): Dlulisa amehlo ekujikeni kwesibili kwe-transformer bese usebenzisa i-current elinganiselwe ekujikeni okuyinhloko ku-
indawo kampompi elinganiselwe. Lawa amandla adliwe yi-transformer.
G. I-Impedans voltage (%): I-short-circuit ukuvuthwa kwesibili kwe-transformer futhi kancane kancane ukwandisa i-voltage ekuphepheni okuyinhloko.
Uma i-short-circuit current yama-winging yesibili ilingana nenani elilinganiselwe, i-voltage esetshenziswa ohlangothini oluyinhloko i-impedance.
i-voltage. Ngokuvamile ivezwa njengephesenti le-voltage elinganiselwe.
H. Inombolo yesigaba kanye nemvamisa:Izigaba ezintathu zimelelwe ngu-S, kanti isigaba esisodwa simelelwa ngu-D. I-frequency f yezwe lase-China
izinga lingu-50Hz.Kunamazwe aphesheya ane-60Hz (njenge-United States).I. Ukwenyuka kwezinga lokushisa nokupholisa: Umehluko phakathi
izinga lokushisa le-transformer winding noma ungqimba lwamafutha ongaphezulu kanye nezinga lokushisa lendawo ezungezile libizwa ngokuthi izinga lokushisa
ukuphakama kwengqimba yamafutha ephendukayo noma ephezulu. Inani elilinganiselwe lokwenyuka kwezinga lokushisa lokujika kwe-transformer elicwiliswe ngamafutha lingu-65K, futhi
ukukhuphuka kwezinga lokushisa kwendawo kawoyela kungu-55K.Kukhona nezindlela zokupholisa ezahlukahlukene: ukuzipholisa ngokucwiliswa ngamafutha, ukupholisa umoya ngempoqo, ukupholisa amanzi,
uhlobo lweshubhu, uhlobo lweshidi, njll.
J. Ileveli yokushisa: Kunamazinga wamazinga wokufakelwa. Izinga le-insulation le-transformer ene-voltage ephezulu elinganiselwe engu-35 kV futhi ikaliwe
I-voltage ephansi ye-10 kV imelwe njenge-LI200AC85/LI75AC35, lapho i-LI200 ikhombisa ukuthi i-transformer ine-high-voltage umbani
imelana ne-voltage engu-200 kV, ifrikhwensi yamandla imelana no-85 kV, kanye nomfutho wombani onama-low-voltage ukumelana no-75 kV,
kanye nefrikhwensi yamandla imelana ne-voltage engu-35 kV. Izinga lamanje lokufakelwa kwemikhiqizo ye-Aux High-Tech Co., Ltd. ye-transformer ecwiliswe uwoyela
yi-LI75AC35, okubonisa ukuthi i-transformer ine-high-voltage lightning impulse ukumelana no-voltage ongu-75 kV kanye nefrikhwensi yamandla ukumelana
amandla kagesi angu-35 kV. Ngenxa yokuthi i-voltage ephansi ingu-400 V, inganakwa.
Ilebula yeqembu le-K. Connection: Ngokusho kobudlelwane besigaba phakathi kwama-windings ayisisekelo kanye nesesibili se-transformer, i-transformer
ama-windings axhunywe ekuhlanganiseni okuhlukahlukene, okubizwa ngokuthi iqembu lokuxhuma lama-windings. Ukuze uhlukanise ukuxhumana okuhlukile
amaqembu, ukuphawula kwewashi kuvame ukusetshenziswa, okungukuthi, i-phasor ye-voltage yomugqa ohlangothini lwe-voltage ephezulu isetshenziswa njengesandla eside sewashi,
ilungiswe ku-12, futhi i-phasor ye-voltage yomugqa ohlangothini lwe-low-voltage isetshenziswa njengesandla esifushane sewashi. Inombolo yesandla esifushane iyakhombisa
ilebula yeqembu lokuxhumana. Isibonelo, i-Dyn11 ikhombisa ukuthi i-winding eyinhloko (unxantathu) ixhunyiwe, futhi i-winding yesibili (inkanyezi) ixhunyiwe.
ngephuzu elimaphakathi, futhi inombolo yeqembu ngamaphuzu (11).
2. Izidingo zobuchwepheshe zama-transformer ohlobo olomile
(1) Umzimba wesiguquli sohlobo olomile:
I-high-voltage winding yenziwe nge-copper wire futhi i-low-voltage winding yenziwe nge-foil yethusi. Ikhoyili yenziwe nge
ingenisiwe i-epoxy resin glass fiber in vacuum egcwele, enokuqina okuqinile namandla okusebenza, kanye nokumelana okuhle kwesiyingi esifushane. Ukujika kwe-ampere kwe
amakhoyili ane-voltage ephezulu kanye ne-low-voltage kufanele alinganisele.Ingxube ye-epoxy resin glass fiber ine-coefficient yokwandisa okushisayo efanayo namakhondaktha ethusi,
uqinisekisa ukuthi ikhoyili ayiqhekeki.Isebenza ngamandla ekunqamuleni ukushisa.Ifakwe uhlelo lokulawula izinga lokushisa oluzihambelayo.
imibukiso izinga lokushisa lokuphenduka kwezigaba ezintathu ze-transformer. Lapho umkhawulo wezinga lokushisa ufinyelelwa, i-thermostat ingathumela isignali ngokuzenzakalelayo
ukulawula i-fan iqala futhi ime, i-alamu yokushisa ngokweqile nokuvikelwa kwesenzo, futhi inikeze abathintwayo ababili abangenzi lutho ukuze bavule ngokuzenzakalelayo isiteshi esincane
qeda fan.
Insimbi kanye nazo zonke izingxenye zensimbi eziveziwe kufanele ziphathwe ngokuvimbela ukugqwala.I-nameplate yenziwe ngensimbi engagqwali, kanye nedatha ebalulekile.
hlobene ne i-transformer imakwe ku-nameplate ngokuvumelana nezindinganiso zikazwelonke.Igobolondo elihlanganisiwe lihlanganiswa endaweni, futhi impahla yegobolondo
eyenziwe nge-stainless ipuleti lensimbi.Inokuxhumana kwe-485 interface, engadlulisela isimo sokusebenza se-transformer.
(2) I-transformer yohlobo olomile ingasebenza ngomthwalo ongu-100% ngaphansi kwesimo sokuthi isiphephetha-moya asisebenzi ngaphandle kokushisisa ngokweqile; sivunyelwe ukusebenza ngaso
50% ukulayisha ngokweqile ngaphansi kwesimo sokuthi ifeni isebenza ngokujwayelekile, ngaphandle kokushisisa ngokweqile, ukwethusa, noma ukukhubeka.
(3) Ukulahlekelwa okungalayishwa kwe-transformer yohlobo olomile:
Ukulahlekelwa okungenamthwalo kukhiqizwa ngokwezinga likazwelonke ngephutha elibi, hhayi iphutha elihle, futhi kufanele thobelana nokuqaliswa kwakamuva
izilinganiso zeShandong Electric Power Company.
(4) Inkomba yomsindo:
Isiguquli se-2000KVA singaphansi kuka-52ab uma isifanisi esivamile sokusebenza singasebenzi.
(5) Ibanga le-creepage:
Izinto eziphilayo ezingekho ngaphansi kuka-20mmKV, i-porcelain engekho ngaphansi kuka-18mm/KVo20, i-high-voltage side isigaba-to-ground kanye nesigaba-to-isigaba net air ukuphepha
imvume (izingxenye ezibukhoma) 2125mmo.
(6) Ulayini ongenayo one-voltage ephezulu intambo, ehlangabezana nezidingo zezintambo ezingenayo eziphezulu noma eziphansi;
yi- umugqa ophumayo ophezulu.
(7) Ikhabhinethi kufanele ifakwe izicabha zokungena kanye namafasitela okuhlola ngaphambili nangemuva ukuze kube lula ukuhlolwa kwamalunga ezingxenyeni ezahlukene.
(8) Ifakwe idivayisi yokulinganisa izinga lokushisa nebhokisi lokulawula izinga lokushisa; inkinobho encane ebhokisini lokulawula yamukela okunembile komkhiqizi.
Ukunikezwa kwamandla ka-24V. Zonke izingxenye kufanele zisebenzise imikhiqizo yohlobo lokufakwa okuqinisiwe egunyazwe "Iminyango Emibili".
(9) Itheminali (10cm) yocingo lwaphansi olulengayo kufanele lushiywe endaweni efanele, futhi olusele lupendwe ngopende wesigaba esihambisanayo.
(10) Ngaphansi kwezimo ezijwayelekile zokusebenza kanye nezimo zokulayisha, i-transformer inempilo yesevisi yeminyaka engu-230.
(11) Okunye okuqukethwe okungashiwongo kuzosetshenziswa ngokuya nge-GB6450-86.
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Singakuhlinzeka ngezinto zokwakha zesiguquli samandla kanye nezinsizakalo zobuchwepheshe ukuze udale ifekthri eqinile encintisanayo yesiguquli
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Le nkampani iyibhizinisi elibalulekile emkhakheni wokwenziwa kwemishini kagesi yamandla kagesi e-China, kanye nomphakeli wemishini esezingeni eliphezulu yegridi yombuso, igridi yamandla aseningizimu yeChina kanye nezinkampani eziningi ezisohlwini embonini yamandla kagesi.
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Igama lomkhiqizo we-CANWIN libhaliswe e-China, European Union, Africa, South America, United States, Russia, India, Southeast Asia nakwamanye amazwe ayi-118.
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