Folasaga oInverter
O le inverter o se masini eletonika e fa'aliliuina ai le taimi nei i le sa'o sa'o, e masani ona fa'aoga e tu'uina atu ai le paoa i se uta.O le Inverter o se masini e fa'aliliu ai le puna eletise DC i le puna eletise AC.E mafai ona fa'aogaina i masini komipiuta po'o se masini komepiuta microcomputer fa'apea fo'i ma masini e fa'agaioia ai fa'ailo.
Inverterse mafai ona vaevaeina i le tasi-vaega, tolu-vaega ma atoatoa-alalaupapa inverters e tusa ai ma le tulaga mana.Vaega tasi ma le tolu-vaega inverters e aofia ai transformers, faamama ma faamama LC, ma o le galu o galuega faatino o le galu sinus;inverters atoa-alalaupapa e aofia ai rectifier faamama matagaluega, Schottky diode (PWM) matagaluega ma taavale taavale, ma o le galu o le gaosiga o galu sikuea.
Inverterse mafai ona fa'avasegaina i ni ituaiga se tolu: tu'aiga fa'amau i luga, ituaiga fa'atonu o le sone mate (ala galu o le ala) ma le ituaiga fa'atonutonu sui (ala galu sikuea).Faatasi ai ma le atinaʻeina o tekonolosi eletise eletise, faʻaogaina lautele faʻaogaina i vaega eseese.
manatu faavae
O le inverter ose masini fa'aeletonika malosi lea e fa'aliliu sa'o i le taimi nei i le fa'aliliuga.O le inverter e aofia ai se fa'amama fa'asa'o, se ta'avale Schottky diode (SOK) ma se ta'avale ta'avale.
E mafai ona vaevaeina le inverter i le inverter malosi ma le pasif inverter, inverter passive, e taʻua foi o le inverter circuit poʻo le voltage regulator circuit, e masani lava i le tulaga faʻaoga, vaeluaga tulaga (LC) faamama, tulaga gaosiga (rectifier), ma isi, ma le inverter malosi o le fa'aliliuina faailoilo voltage fa'aulu e maua ai se mautu DC voltage.
O le inverter passive e masani lava ona i ai se capacitor taui i le alalaupapa rectifier, ao le inverter malosi o loʻo i ai se inductor faamama i le alalaupapa rectifier.
Inverter circuit ei ai le lelei o le laʻititi laʻititi, mama mama, maualuga le lelei ma isi.O le vaega autu o ituaiga uma o masini eletise eletise.
Fa'avasegaga
E tusa ai ma le topology o le inverter e mafai ona vaevaeina i: atoa-alalaupapa inverter, tulei-toso inverter.
E mafai ona vaevaeina i le PWM (pulse width modulation) inverter, SPWM (quadrature signal modulation) inverter ma SVPWM (space voltage vector modulation) inverter.
E tusa ai ma le faʻavasegaina o le taʻavale taʻavale e mafai ona vaevaeina i: afa-alalaupapa, tuʻi-toso ituaiga.
E tusa ai ma le ituaiga o uta, e mafai ona vaevaeina i le tasi-vase inverter power supply, tolu-vase inverter power supply, DC converter, faamama galue inverter power supply, etc.
E tusa ai ma le auala pulea e mafai ona vaevaeina i: tulaga o loʻo i ai nei ma le eletise.
Talosaga Field
Inverters o loʻo faʻaaogaina lautele i masini faʻapisinisi, meafaigaluega a le militeri, aerospace ma isi fanua.Mo se faʻataʻitaʻiga, i totonu o fale gaosi oloa, faʻaogaina le malosi o masini e masani ona faʻaaogaina i faiga eletise e mafai ona fetuutuunai le maualuga o le eletise, faʻaleleia le gaosiga o le gaosiga, faʻasaoina le eletise ma tuʻuina atu le eletise mautu mo le gaosiga o pisinisi;i fesoʻotaʻiga, e mafai ona faʻaogaina masini faʻaogaina e faʻafetaui ai le voltage o faiga eletise maualalo e faʻamautu ai i totonu o se tulaga talafeagai ma iloa ai fesoʻotaʻiga mamao;i felauaiga, e mafai ona latou faʻaaogaina i le afi afi amata faiga ma taʻavale maa faʻatonuina faiga;i meafaigaluega a le militeri, e mafai ona faʻaaogaina i le faʻaogaina o le eletise ma le faʻaogaina otometi o meafaigaluega o auupega;i le aerospace, e mafai ona latou faʻaaogaina i vaalele afi amata le sapalai eletise ma le maa faʻatonuina le mana.
Taimi meli: Mati-06-2023