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Video: Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm AC tshaj DC?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv AC kis tau tus mob, lub hwj chim yuav kis tau mus ntev thiab nyob rau hauv DC transmisson system, qhov poob qis. Hauv AC kis tau tus mob, lub hwj chim yuav kis tau mus ntev thiab nyob rau hauv DC transmisson system, qhov poob qis.
Ib yam li ntawd, qhov tsis zoo ntawm AC tshaj DC yog dab tsi?
3 qhov tsis zoo ntawm ac tshaj dc
- Thawj qhov tsis zoo yog qhov kev poob siab ntawm ac yog qhov txaus nyiam tab sis qhov poob siab ntawm dc yog qhov tsis txaus ntseeg.
- Ntawm high voltages, nws yog qhov txaus ntshai ua hauj lwm nrog ac tshaj dc.
- Hauv cov txheej txheem xws li electrorefining, electroplating thiab lwm yam, ib tus tsis tuaj yeem siv ac. Hauv cov txheej txheem no, tsuas yog siv dc xwb.
Ib sab saum toj no, AC txawv li cas ntawm DC Qhov zoo thiab qhov tsis zoo ntawm AC tshaj DC yog dab tsi? Qhov zoo ntawm DC dhau AC : Nws ua tau yuav siv ncaj qha nrog cov khoom siv hluav taws xob yam tsis tas yuav tsum tau rectification. It yog kuj tsawg txaus ntshai tshaj AC . Disadvantages ntawm AC tshaj DC : Lub zog poob thaum AC kis tau tus mob yog ntau tshaj qhov DC kis tau tus mob.
Kuj tseem paub yog, qhov zoo ntawm AC tshaj DC yog dab tsi?
Qhov loj qhov zoo uas AC hluav taws xob muaj dhau DC hluav taws xob yog li ntawd AC voltages tuaj yeem hloov pauv mus rau qib siab dua lossis qis dua, thaum nws nyuaj rau ua nrog DC voltages. Txij li cov high voltages muaj txiaj ntsig zoo rau kev xa hluav taws xob zoo heev, AC hluav taws xob muaj zoo dua DC.
Dab tsi yog qhov zoo ntawm high voltage rau kis tau tus mob AC thiab DC?
Qhov zoo ntawm High Voltage DC Transmission Qhov System Yog li, tus neeg xyuas pib muaj kev tiv thaiv tsawg dua. Vim tsis muaj inductance thiab capacitance, lub hluav taws xob poob in a DC kis tau tus mob kab yog tsawg dua ib AC kab rau tib qhov xa tawm kawg hluav taws xob thiab thauj. Yog li ntawd, a DC kis tau tus mob kab tau zoo dua hluav taws xob kev cai.
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