DC kuti upenyu hwevanhu

Shoko rokuti "DC" rine marudzi akawanda tsanangudzo, uye mumwe nomumwe wavo akafanirwa vainyatsotarisirwa. Kazhinji, pfungwa iyi anonzi magetsi ane dzose pamusoro-nguva zvivako, nhungamiro mezviruva. DC kuvapo zvinogoneka chete mune namahwindo redunhu. Izvi imhaka aifanira kuramba kugara voltage, iyo inokosha kuti chiitiko ichi. Pasinei siyana DC zvinyorwa, tsanangudzo nguva dzose inoramba zvakafanana.

Direct razvino ane nhamba anopa, izvo zviri kushingaira kushandiswa hwezuva nezuva muupenyu. The zvihombe dziri dzemagetsi emagetsi. Zvinotisimbisa zvakare photocells, masero galvanic uye thermocouples. Nyore mhando DC bhuku rinogona kunzi mabhatiri (bhatiri masero). Panyaya iyi, kuti DC ane nevamwe chepfungwa - mukana vakawanda kushandiswa, zvichiita zvinhu izvi zvikuru kubatsira uye yakachipa pane zuva nezuva. Bvumiranai, kana nguva dzose kuwana kwakajairika mabhatiri kuti kamera, mari mifananidzo kuchawedzera substantially. Ita izvi zvinogoneka nokuda pfuma reversibility nemakemikari.

Electrical michina uye DC emagetsi zviri electromechanical DC simba. DC Power Source - rokutendeutsa zvokuimba simba remagetsi. Kunosanganisira dzakasiyana-siyana nemotokari yemagetsi uye dzimwe motokari. Uye pazuva iroro kugadzirwa magetsi inobva kumwe nzira - mhepo uye hydropower.

Kune mhando vanoverengeka DC converters. The inonyanya musiyano - the rectifier, iyo anowanzodanwa kushandiswa namano kushanda kubva mains. Rectifiers dzinoiswa zvichienderana nesimba chikuru rectifier redunhu, zvichienderana neuwandu maitikiro zvinoshandiswa basa. Uyewo co-DC amplifiers zvinoshandiswa navo. Uyezve, embodiments zvinogoneka kupatsanura utariri goho parameters nokuvapo Kudzikamiswa mano. All zvichibvira dzakasiyana pamusoro kupatsanura mazita kwakaoma zvisingaiti. Asi, nzira imwe kana mumwe, anenge vose varipo mudzimba dzedu nemafurati, sezvo pasina kwavari kwakaoma zvisingaiti kushandisa michina ano.

Direct ano iri kazhinji kushandiswa siyana zvokushandisa. The simba nerubatsiro kusvika zvose yemagetsi mumatunhu chaizvo remagetsi. For DC kuti zvakakwana pamberi prerequisites zviviri - vakasununguka mhosva yemagetsi uye wemagetsi munda.

Munyika yanhasi, magetsi dzinowanzotsigi- yakabereka simba chairo. Izvi zvinoitika chete pahwaro hwokugadzira uye zvoupfumi zvinhu. Nemhaka zvakananga simba ano riri kuparadzirwa pakati vagamuchiri akawanda kuti upise simba haasi kuramba, uye rakatumbuka ano. Zviri chete kana wasvika chairo rwendo, munhu rakatumbuka ano ari kuchinjwa kutungamirira kutira kuburikidza nyore namano. Imwe nzvimbo kushanda DC munyika ano - munjanji. Vazhinji yemashoko yemagetsi basa kunyanya nokuda Magetsi rinodyiwa.

Sezvatinogona kuona, zvose pamusoro vakaverengwa, tinogona kugumisa kuti DC yakavimbika vanotungamirira nedanho upenyu hwevanhu. Zvakaoma kufungidzira zvichaitika kuti vanhu kana magetsi zvichapfuura uye kugara kuitika usiku hwose!