Sab nraum zoov prefabricated substations yog tsim rau siv nyob rau hauv ntau qhov chaw sab nraum zoov, nrog rau hauv lub nroog fais fab, thaj chaw muaj, cov neeg zej zog, industrial thiab mining enterprises, tshav dav hlau, thiab railways.
Thaum xaiv cov txheej txheem, yuav tsum muaj kev txheeb xyuas cov kev xav tau zoo, suav nrog kev hloov pauv ib puag ncig, scalability, thiab tus nqi -kev ua tau zoo. Prefabricated substations yuav tsum nyob ze rau qhov chaw thauj khoom; rau cov ntawv thov nyob hauv tsev, lub peev xwm ntawm ib qho kev hloov pauv hauv qhov chaw nres tsheb yuav tsum tsis pub tshaj 500 kVA, thiab qhov qis - qhov hluav taws xob hluav taws xob hluav taws xob yuav tsum tau khaws cia hauv qab 150 meters.
Prefabricated substations tuaj yeem xaiv nyob rau hauv ib qho kev teeb tsa davhlau ya nyob twg lossis lub nplhaib -kev teeb tsa network. Raws li kev tsim qauv, qhov siab-voltage sab ntawm lub davhlau ya nyob twg- hom substation txuas rau tsuas yog ib qho siab -voltage power feeder, whereas lub siab-voltage sab ntawm lub nplhaib-network-hom substation tuaj yeem txuas rau ob lub siab-voltage feeder
Cov zej zog nyob hauv yuav tsum tau txais ib lub nplhaib 10 kV - cov phiaj xwm xaim hluav taws xob. Cov transformers nyob rau hauv lub prefabricated substation yuav tsum yog cov roj -immersed los yog qhuav- hom units; yog xaiv cov roj- raus transformers, lawv yuav tsum yog hom kaw tag nrho. Tsis tas li ntawd, pawg transformer txuas yuav tsum yog ntawm D, yn11 configuration. Tus naj npawb ntawm tsawg-voltage outgoing circuits nyob rau hauv lub prefabricated substation yuav tsum tsis txhob ntau tshaj rau.
Cov txheej txheem tseem ceeb uas yuav tsum tau txiav txim siab thaum xaiv cov txheej txheem suav nrog cov peev txheej ntsuas, ntsuas qhov ntsuas hluav taws xob, luv -circuit impedance, pab pawg sib txuas, chav tsev rwb thaiv tsev, cua txias, chav tiv thaiv (IP ntsuas), thiab lwm yam.
Thaum xaiv cov cuab yeej siv rau ib puag ncig hnyav lossis kom ua tau raws li cov kev xav tau tshwj xeeb, kev txiav txim siab yuav raug muab rau cov chav tsev uas muaj cov qauv tsim muaj patented uas muaj peev xwm xws li kev taw qhia cov cua sov, tiv thaiv cua- tshuab xuab zeb thiab ntsev- pos huab corrosion, thiab scalability.
