1.Transmission Towersmphamvu yamagetsi ya 110kV ndi kupitilira apo
Pamagetsi awa, mizere yambiri imakhala ndi ma conductor 5. Ma conductor awiri apamwamba amatchedwa mawaya otetezedwa, omwe amadziwikanso kuti mawaya oteteza mphezi. Ntchito yayikulu ya mawaya awiriwa ndikuletsa kondakitala kugunda mwachindunji ndi mphezi.
Makondakitala atatu otsika ndi ma conductor a gawo A, B, ndi C, omwe amatchedwa mphamvu ya magawo atatu. Makonzedwe a oyendetsa magawo atatuwa amatha kusiyanasiyana malinga ndi mtundu wa nsanja. Mu dongosolo lopingasa, okonda magawo atatu ali mu ndege yopingasa yofanana. Kwa mizere yozungulira imodzi, palinso makonzedwe osakanikirana mu mawonekedwe a chilembo "H". Kwa mizere yozungulira kawiri kapena yozungulira, makonzedwe oyimirira nthawi zambiri amatengedwa. Ndizofunikira kudziwa kuti mizere yochepa ya 110kV ili ndi waya umodzi wotetezedwa, zomwe zimapangitsa kuti pakhale makondakitala anayi: 1 waya wotetezedwa ndi 3 magawo.
2.35kV-66kV voteji mlingo kufala nsanja
Mizere yambiri yam'mwamba pamtunduwu imakhala ndi ma conductor 4, omwe pamwamba pake amakhala otetezedwa ndipo atatu otsika ndi oyendetsa magawo.
3.10kV-20kV voteji mlingo kufala nsanja
Mizere yambiri yam'mwamba pamndandandawu imakhala ndi ma kondakitala atatu, makondakitala onse, osatchinga. Izi zikutanthauza makamaka mizere yopatsira madera amodzi. Pakali pano, mizere ya 10kV m'malo ambiri ndi mizere yodutsa maulendo angapo. Mwachitsanzo, mzere wozungulira wapawiri umakhala ndi makondakitala 6, ndipo mzere wozungulira anayi uli ndi okonda 12.
4.Low-voltage pamwamba mzere kufala nsanja (220V, 380V)
Ngati muwona mzere wapamwamba wokhala ndi ma conductor awiri okha pamtengo wochepa wa konkriti ndi mtunda waufupi pakati pawo, nthawi zambiri ndi mzere wa 220V. Mizere iyi ndi yosowa m'matauni koma imatha kuwonekabe kumadera akumidzi obiriwira. Makondakitala awiriwa amakhala ndi kondakitala wa gawo ndi woyendetsa ndale, omwe ndi makondakitala amoyo komanso osalowerera ndale. Kusintha kwina ndikukhazikitsa 4-conductor, yomwe ndi mzere wa 380V. Izi zikuphatikiza mawaya 3 amoyo ndi waya umodzi wosalowerera.
Nthawi yotumiza: Aug-01-2024
