Waya yeDC ine hunhu hunotevera kana tichienzanisa newaya yeAC.
1. Sisitimu inoshandiswa yakasiyana. Waya yeDC inoshandiswa musystem yeDC transmission yakagadziriswa, uye waya yeAC inowanzo shandiswa musystem yepower frequency (domestic 50 Hz).
2. Kana tichienzanisa netambo yeAC, kurasikirwa kwesimba panguva yekufambiswa kwetambo yeDC kudiki.
Kurasikirwa kwesimba kwetambo yeDC kunonyanya kukonzerwa nekurasikirwa kweDC resistance kwemuchina wekufambisa magetsi, uye kurasikirwa kweinsulation kudiki (saizi yacho inoenderana nekuchinja-chinja kwemagetsi mushure mekugadziriswa).
Kunyange hazvo kuramba kweAC kwetambo yeAC ine voltage shoma kuri kukuru zvishoma pane kuramba kweDC, tambo ine voltage yakawanda iri pachena, kunyanya nekuda kwemhedzisiro yepedyo uye mhedzisiro yeganda, kurasikirwa kwekudzivirira kunodzivirira kunokonzera chikamu chikuru, kunyanya impedance inogadzirwa ne capacitor ne inductor.
3. Kushanda zvakanaka kwekutumira magiya uye kurasikirwa netambo shoma.
4. Zviri nyore kugadzirisa magetsi uye kushandura nzira yekutumira simba.
5. Kunyangwe mutengo wemidziyo yekushandura wakakwira kupfuura wetransformer, mutengo wekushandisa tambo yetambo wakaderera zvikuru pane wetambo yeAC.
Waya yeDC ine mapango akanaka neasina kunaka, uye chimiro chayo chiri nyore; waya yeAC ine waya ina dzechikamu chetatu, kana kuti system yewaya shanu, zvinodiwa zvekuchengetedza insulation zvakakwirira, chimiro chacho chakaoma, uye mutengo wewaya wakapetwa katatu kupfuura wewaya yeDC.
6. Waya yeDC yakachengeteka kushandisa:
1) Hunhu hwemagetsi eDC transmission, zvakaoma kugadzira magetsi anobuda nemagetsi anobuda, uye hazvizokanganisa magetsi anobuda nemamwe tambo.
2) Tambo yekuisira ine musimboti mumwe chete haikanganisi mashandiro ekutumira tambo nekuda kwekurasikirwa kwebhiriji resimbi.
3) Ine kugona kwakanyanya kubata tambo uye inodzivirira zvakanyanya kupfuura tambo dzeDC dzine chimiro chimwe chete.
4) Munda wemagetsi wakatwasuka, unochinjana une voltage imwechete unoiswa pa insulation, uye munda wemagetsi weDC wakachengeteka zvikuru kupfuura munda wemagetsi weAC.
7. Kuisa nekugadzirisa tambo yeDC kuri nyore uye mutengo wayo wakaderera.
Nguva yekutumira: Mbudzi-11-2024