Hauv feem ntau nruab nrab - thiab qis} {{{{{{voltage rependibing network, koj yuav pom transformers teeb tsa dyn11. Qhov no tsis yog los ntawm lub caij nyoog; Dyn11 muaj kev ua tau zoo tshaj plaws ntawm kev ua haujlwm, ua haujlwm ruaj khov, thiab kev xaiv zoo, ua rau qhov kev xaiv uas nyiam rau cov ntawv thov faib.
Dyn11 muab qhov kom zoo dua Dyn1 hauv cov ntawv thov uas tsis yog - linear lo. Tseem, pab pawg vector yog lub ntsiab lus tseem ceeb thaum xaiv ntawm ob vector pawg nyob rau hauv kev xav tau kev ua haujlwm sib ncig thiab kev zam ntawm kev ncig xyuas cov dej ntws.
1. HV winding - delta (d)
Txoj kev sib txuas hauv Delta qhia rau txoj kev kaw rau thib peb - haub fab ntawm magneticizing tam sim no, tiv thaiv lawv cov tsos hauv cov khoom siv. Nws tso cai ua haujlwm nrog kev thauj khoom tsis ruaj khov thaum tswj hwm HV kab ciav hlau. Nws tseem yuav pab txwv kom txwv tsis txhob muaj hluav taws xob tsis txaus thiab hloov chaw mus rau LV sab {}} ua yeeb yam raws li lub stabilizing "ntas" ntawm network thiab thauj khoom.
2. LV WINDING - STAR (Y) nrog nruab nrab (n)
Lub hnub qub kev sib txuas ntawm cov thib ob muab lub ntsiab lus nruab nrab, ua kom muaj 3 {{{{{} {{{{} hlau faib cov tshuab. Nws txhawb nqa ob qho tib si-theem thiab peb-theem thauj khoom, txuas ntxiv ua kom pob ntseg thiab kev txhaum ua txhaum, raws li cov txhaum tawm los ntawm kev nruab nrab.
3. Theem kev hloov chaw - "11" moos hauj lwm (30℃ua)
Hauv Dyn11, LV kab voltage ua tus HV los ntawm 30 degree. Qhov no tso cai rau kev ua haujlwm sib txawv nrog lwm cov Dyn11 units Tsis muaj cov kev hloov pauv rov qab thiab ua kom muaj txiaj ntsig nrog tus qauv R-Y-Y-B Phase ua ntu zus hauv cov tshuab faib khoom.
4. Cov txheej txheem sib xyaw & kev ua haujlwm
Dyn11 foob tus qauv 11 / 0.4 KV thiab 33 / 0.4 KV tes hauj lwm. Nws ua tau zoo nyob rau hauv tsis sib xws thiab tsis- linear loads, thiab kaw dista traps 3}}}}} Tshaj LV Voltage WaveTFORSION. Lub chaw nruab nrab hauv av txhim kho kev tiv thaiv kev ua haujlwm thiab tag nrho cov network ruaj khov.