1000 kVA Pad Mounted Transformer List-13.8/0.415 kV|Jamaica 2024

Bohareng ba-mohato oa boraro-columne transformer e entsoe ka likotoana tse 6 ho lera, 'me kopanyo ea punch ea mekhahlelo e 'ngoe le e 'ngoe e sebelisa litlhophiso tse fapaneng ho sisinya manonyeletso a potoloho ea makenete ea lea le leng le le leng. Mokhoa ona oa kopano o bitsoa kopano e fetang, 'me kopano ena e ka qoba ho potoloha ha maqhubu a eddy pakeng tsa letlapa la tšepe le lesela la tšepe. 'Me kaha karolo e' ngoe le e 'ngoe ea ho phunya e lohiloe, ho ka sebelisoa li-fasteners tse fokolang ho etsa hore mohaho o be bonolo ha o hatella mokokotlo oa tšepe. Nakong ea kopano, lipoleiti tsa ho phunya li qala ho phutheloa ho etsa motheo oa tšepe kaofela, ebe joko e ka tlaase ea tšepe e tlamisoa, letlapa le ka holimo la tšepe la joko le tlosoa ho pepesa kholomo ea mantlha, ho behoa ho tsoetsoeng pele ho behoa holim'a kholomo ea mantlha, 'me qetellong ho kenngoa poleiti e ka holimo ea tšepe e ntšitsoeng.

Khokahano ea Dyn1 ke mokhoa o tloaelehileng oa ho hokela li-transformer, haholo-holo o bolelang tšebeliso ea naleli (Y) khokahanyo ho hokela khokahanyo e tlase-ea maqhubu a motlakase le a kgutlotharo (Δ) ho hokahanya maqhubu a phahameng-ka li-voltage tse tharo{3}}ka li-transformer tsa mekhahlelo e meraro, le mokhahlelo oa tlase{4}}voltage side e salletse ka morao{5} voltage phase by 1 Khokahanong ea Dyn1, karolo ea lehlakore la khatello e tlase e salla ka morao ho lehlakore la khatello e phahameng ka Angle ea 1 phase (120 degree). Likamano tsa mohato ona li thusa ho fumana ho leka-lekana ha mojaro hantle-karolo ea mekhahlelo e meraro le ho fokotsa mathata a bakoang ke phase asymmetry. Hobane khokahano ea naleli e ka fana ka ntlha e itseng ea ho se nke lehlakore, khokahano ea Dyn1 e ka hatella hantle li-harmonics tse ling, haholoholo tsa boraro, e le ho ntlafatsa boleng ba matla a sistimi. Ntho e sa nke lehlakore ea ho hokahanya ha linaleli e ka thehoa, e ka ntlafatsang tšireletso ea tsamaiso le ho fana ka tšireletso e molemo bakeng sa lisebelisoa le basebetsi. Ho phaella moo, lisebelisoa li sirelelitsoe hamolemo ho senya ha ho e-na le phoso ea fatše. Khokahano ea Dyn1 e loketse mefuta e mengata ea mojaro, ho kenyeletsoa meroalo e mehala le e sa reroang. Mokhoa ona oa ho hokahanya o ka boela oa boloka ts'ebetso e ntle ea ts'ebetso tlas'a maemo a sa leka-lekaneng a mojaro. E lumella mefuta e fapaneng ea likhakanyo tsa phetoho ea motlakase, e le hore khokahano ea Dyn1 e ka fetoloa habonolo lits'ebetsong tse fapaneng ho ikamahanya le litlhoko tse fapaneng tsa motlakase.

Lebokose le ka sebelisa mokhoa o thibelang -moetso oa ho senya le ho penta ka mokhoa o khethehileng oa ho penta ho ea ka litlhoko tsa tikoloho ea ts'ebetso, ka ts'ebetso ea "thibelo{1}}ea condensation" e meraro, ke hore, -sets'oants'o sa letsoai, se thibelang{3}}mould, 'me se ka khotsofatsa litlhoko tse thibelang{4}}khoho ho mocheso o phahameng le tikoloho ea mongobo o phahameng. Tanka e tiisitsoeng ka botlalo, moralo o sirelelitsoeng ka botlalo, ts'ebetso e bolokehileng le e tšepahalang.

Lihokelo tsa Motlakase: Tlatsa likhokahano tsa ka hare bakeng sa lithapo tse phahameng{{0}le tsa motlakase{1} tse tlase{1}, ho netefatsa hore lithapo li tsamaisana hantle lipakeng tsa mekhahlelo.

Tlhahlobo ea Tsamaiso ea Pholiso: Lekola boemo ba oli le likarolo tsa sistimi e pholileng ho netefatsa hore li sebetsa hantle.

Teko ea Insulation: Etsa liteko tsa ho kenya letsoho ho netefatsa hore likhokahano tsa motlakase li kopana le litekanyetso tsa polokeho bakeng sa ts'ebetso ea insulation.

Ho Tiisa Lekaela: Tiisa sekoahelo sa transformer, ho etsa bonnete ba hore manonyeletso le litiiso tsohle li tiile ho thibela mongobo le litšila ho kena.