Uchungechunge lwe-S13 i-transformer ecwiliswe ngamafutha

Imininingwane Yomkhiqizo

Incazelo yomkhiqizo

Ama-Transformer angaguqula i-voltage yegridi ibe amandla kagesi adingwa uhlelo noma ukulayisha ukuze kubonakale ukudluliswa nokusatshalaliswa kwamandla kagesi. Lesi siguquli singangena esikhundleni se-silicon steel core transformer futhi sisetshenziswa kabanzi ezinhlelweni zokusabalalisa amandla angaphandle. Ukusebenza ngezinga elikhulu kwalo mkhiqizo kunethiwekhi kungafinyelela imiphumela emihle yokonga amandla futhi kunciphise ukungcoliswa komoya. Lo mkhiqizo ulungele ikakhulukazi izindawo ezinamandla anganele kanye nokuguquguquka okukhulu komthwalo, kanye nezindawo lapho ukugcinwa okujwayelekile kunzima khona. Njengoba i-transformer ithatha isakhiwo esivalwe ngokugcwele, i-insulating oil kanye ne-insulating medium ayingcoliswa umkhathi, ngakho-ke ingasebenza ezindaweni ezinomswakama futhi iyithuluzi elifanele lokusabalalisa amandla kunethiwekhi enkulu yokusabalalisa amandla emadolobheni nasezindaweni zasemaphandleni.

Izici

Umkhiqizo wokonga amandla, ukulahlekelwa okungenamthwalo cishe ku-75% ephansi kune-transformer ye-S9; inokulahlekelwa okuncane, ukushisa okuncane, ukukhuphuka okuphansi kwezinga lokushisa, nokusebenza okuzinzile; inesakhiwo esithuthukisiwe nesinengqondo kanye nokumelana okuqinile kwesiyingi esifushane; inamandla okulayisha ngokweqile, iphephile futhi inokwethenjelwa, inokumelana nokugqwala okuqinile, futhi ayikhokhisi. gcina.

Incazelo yemodeli

Amazinga Omkhiqizo

GB1094.1~2-2013 GB/T 25446-2010

Isilinganiso samandla kagesi aphezulu: 10 (10.5, 11, 6, 6.3, 6.6) kV

Isilinganiso se-voltage ephansi: 0.4kV

Ibanga lokuthepha: ukulawulwa kwamandla kagesi angaxhasi (±5%, ±2x2.5%)

Iqembu lokuxhuma: i-Dyn11 noma i-Yyno

Izinga le-insulation: LI75AC35/AC5

I-S(B)H15-M uchungechunge 10kV izigaba ezintathu ezine-voltage engavundisi elawula ukusabalalisa i-transformer

Umthamo olinganiselwe(kVA)	Inhlanganisela ye-voltage kanye nebanga lokuthinta			ilebula ye-associationgroup	Akukho ukulahlekelwa komthwalo (W)	Ukulahleka komthwalo(W)	No-loadcurrent(%)	Ukujikeleza okufushane(%)
Umthamo olinganiselwe(kVA)	Amandla kagesi aphezulu(kV)	Ibanga le-voltaptap ephezulu (%)	I-voltage ephansi(kV)	ilebula ye-associationgroup	Akukho ukulahlekelwa komthwalo (W)	Ukulahleka komthwalo(W)	No-loadcurrent(%)	Ukujikeleza okufushane(%)
30	66.31010.511	±2x2.5±5	0.4	Dyn11Yyno	33	630/660	1.5	4
50					43	910/870	1.2
63					50	1090/1040	1.1
80					60	1310/1250	1
100					75	1580/1500	0.9
125					85	1890/1800	0.8
160					100	2310/2200	0.6
200					120	2730/2600	0.6
250					140	3200/3050	0.6
315					170	3830/3650	0.5
400					200	4520/4300	0.5
500					240	5410/5150	0.5
630					320	6200	0.3	4.5
800					380	7500	0.3
1000					450	10300	0.3
1250					530	12000	0.2
1600					630	14500	0.2
2000					750	18300	0.2	5
2500					900	21200	0.2	5

Qaphela: Kuma-transformer anomthamo olinganiselwe ongu-500kVA nangaphansi, inani lokulahlekelwa komthwalo ngaphezu kwe-slash etafuleni lisebenza eqenjini lokuxhuma le-Dyn11 noma i-Yzn11, futhi inani lokulahlekelwa komthwalo elingaphansi kwe-slash lisebenza eqenjini lokuxhuma le-Yyno.

Umdwebo Wohlaka Lomkhiqizo