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Feso'ota'i Fa'atonu Fa'atonu ma Fa'atonu Fa'atonu (AC&DC System)
1.O le masini DC system o loʻo i ai galuega o le fua mamao, faʻailoga mamao, faʻatautaia mamao, ma isi mea, e mafai ona iloa ai le le faʻaogaina o le gaioiga ma e mafai ona faʻafeiloaʻi le gaioiga masani ma faʻamaonia le tatalaina ma le tapunia o le puipuiga o le relay, masini otometi, eletise maualuga motumotu, moli faʻalavelave ma komepiuta e le faʻalavelaveina i lalo o faʻalavelave faʻafuaseʻi. O le sapalai eletise e tuʻuina atu le mana DC pe a leiloa le mana AC, e tuʻuina atu le mana AC e ala i se masini faʻaliliu.
E talafeagai mo nofoaga e manaʻomia ai le eletise DC e pei o le eletise, substations, eletise eletise, petrochemicals, metallurgy, sui o nofoaga ma fale tetele, ina ia mautinoa le saogalemu ma le faʻatuatuaina o meafaigaluega.
2.O le AC eletise tufatufaina masini o le malosiaga lona lua meafaigaluega e faavae i luga o le aiaiga talafeagai o le "Power Plant, Substation Engineering ma Relay Protection Test Instrument Quota Configuration" ma le Matagaluega o Eletise Malosiaga Alamanuia "Power System Relay Protection and Safety Automatic Equipment. Faiga Fa'alavelave". O le filifilia o vaʻavaʻavaʻavaʻa laʻititi laʻititi e puipuia ai le puʻupuʻu ma le mamafa tele o le matagaluega, e maua ai se sapalai eletise lona lua talafeagai ma faʻatuatuaina mo le galuega o meafaigaluega lona lua i luga ole laiga, ma maua ai se faʻamaoniga mautinoa mo le faʻaleleia o le lelei o galuega eseese ma faʻamautinoa. le saogalemu o tagata faigaluega ma meafaigaluega.
Folasaga oloa
1. The Features o le masini faiga DC:
Microcomputer e pulea le tele o taimi ole ki DC masini faiga e maualuga le voltage ma tumau i le taimi nei saʻo, laʻititi laʻititi, mamafa mama, maualuga le lelei, gaʻo gaioiga, faʻaletonu malie malie, maualuga maualuga o masini ma maualuga le faʻatuatuaina, ma e mafai ona faʻapipiʻiina i maa Nickel cadmium, acid. -maa faʻamaonia ma maʻa taʻitaʻi-acid e faʻatonutonu valve e mafai ona le tausia.
2. Le lautele o le faʻaogaina o le masini faʻaoga AC:
(1) Pe a faʻatumu atoatoa le gafatia o le masini, o le a otometi lava ona faʻatapulaʻaina le taimi nei e aunoa ma le faʻateleina;
(2) O le masini o loʻo i ai galuega o le siakiina e le tagata lava ia, faʻaletonu o le tagata lava ia, toe faʻaleleia o ia lava ma pulega atamai.
(3) O loʻo pulea le masini e avea o se punavai o loʻo iai i le taimi o le faʻagaioiga, ma e leai se avanoa e faʻafefe ai le faʻaogaina o le faiga.
