Kodi pali kusiyana kotani pakati pa AC ndi DC?

Magetsi amayendetsa dziko lathu lamakono, koma si magetsi onse omwe ali ofanana. Alternating Current (AC) ndi Direct Current (DC) ndi mitundu iwiri yayikulu ya magetsi, ndipo kumvetsetsa kusiyana kwawo ndikofunikira kwa aliyense amene akufufuza zoyambira za magetsi kapena ukadaulo womwe umadalira. Nkhaniyi ikufotokoza kusiyana pakati pa AC ndi DC, momwe amagwiritsidwira ntchito, ndi kufunika kwawo.

1. Tanthauzo ndi Kuyenda

Kusiyana kwakukulu pakati pa AC ndi DC kuli munjira ya kayendedwe ka magetsi:

Mphamvu Yolunjika (DC): Mu DC, mphamvu yamagetsi imayenda mbali imodzi, yosasinthasintha. Tangoganizirani madzi akuyenda pang'onopang'ono kudzera mu chitoliro popanda kusintha njira yake. DC ndi mtundu wa magetsi omwe mabatire amapanga, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zamagetsi ang'onoang'ono monga mafoni a m'manja, ma tochi, ndi ma laputopu.

Mphamvu Yosinthira (AC): Koma mphamvu ya AC nthawi ndi nthawi imasinthiratu njira yake. M'malo moyenda molunjika, imasinthasintha. Mphamvu iyi ndi yomwe imayendetsa nyumba zambiri ndi mabizinesi chifukwa imatha kufalikira mosavuta patali popanda kutaya mphamvu zambiri.

2. Kupanga ndi Kutumiza

Kupanga kwa DC: Magetsi a DC amapangidwa ndi magwero monga mabatire, ma solar panel, ndi ma DC generator. Magwero amenewa amapereka kuyenda kosalekeza kwa ma elekitironi, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito komwe kumafuna mphamvu yokhazikika komanso yodalirika.

Kupanga kwa AC: AC imapangidwa ndi ma alternator m'mafakitale amagetsi. Imapangidwa ndi maginito ozungulira mkati mwa waya, ndikupanga mphamvu yomwe imasinthasintha molunjika. Kuthekera kwa AC kusinthidwa kukhala ma voltage okwera kapena otsika kumapangitsa kuti ikhale yothandiza kwambiri potumiza magetsi pamtunda wautali.

3. Kusintha kwa Voltage

Chimodzi mwa ubwino waukulu wa AC ndikugwirizana kwake ndi ma transformer, omwe amatha kuwonjezera kapena kuchepetsa kuchuluka kwa magetsi ngati pakufunika. Kutumiza kwa magetsi amphamvu kumachepetsa kutayika kwa mphamvu panthawi yoyenda mtunda wautali, zomwe zimapangitsa AC kukhala chisankho chomwe chimakondedwa kwambiri pa ma gridi amagetsi. Mosiyana ndi zimenezi, DC ndi yovuta kwambiri kukwera kapena kutsika, ngakhale kuti ukadaulo wamakono monga ma converter a DC-DC wasintha kusinthasintha kwake.

4. Mapulogalamu

Kugwiritsa Ntchito DC: DC imagwiritsidwa ntchito kwambiri pazida zotsika mphamvu zamagetsi komanso zonyamulika. Izi zikuphatikizapo makompyuta, magetsi a LED, magalimoto amagetsi, ndi makina obwezeretsanso mphamvu. Mwachitsanzo, ma solar panels amapanga magetsi a DC, omwe nthawi zambiri amafunika kusinthidwa kukhala AC kuti agwiritsidwe ntchito kunyumba kapena kumalonda.

Kugwiritsa Ntchito AC: AC imagwira ntchito m'nyumba zathu, m'maofesi, ndi m'mafakitale. Zipangizo monga mafiriji, ma air conditioner, ndi ma TV zimadalira AC chifukwa ndi yothandiza kwambiri pogawa magetsi kuchokera ku malo opangira magetsi apakati.

5. Chitetezo ndi Kuchita Bwino

Chitetezo: Ma voltage okwera a AC akhoza kukhala oopsa, makamaka ngati sagwiritsidwa ntchito bwino, pomwe magetsi otsika a DC nthawi zambiri amakhala otetezeka kugwiritsidwa ntchito pang'ono. Komabe, zonsezi zimatha kubweretsa zoopsa ngati sizikugwiritsidwa ntchito bwino.

Kuchita bwino: DC imagwira ntchito bwino kwambiri potumiza mphamvu pa mtunda waufupi komanso pa ma circuits amagetsi. AC ndi yabwino kwambiri potumiza mphamvu pa mtunda wautali chifukwa cha kuchepa kwa mphamvu zake pamagetsi okwera. Kutsiliza

Ngakhale kuti AC ndi DC zimagwirira ntchito zosiyanasiyana, zimathandizana poyendetsa dziko lathu. Kugwira ntchito bwino kwa AC pofalitsa uthenga komanso kugwiritsidwa ntchito kwambiri m'mafakitale kumapangitsa kuti ikhale yofunika kwambiri, pomwe kukhazikika kwa DC ndi kugwirizana kwake ndi ukadaulo wamakono kumatsimikizira kuti ikupitilizabe kukhala yofunika. Pomvetsetsa mphamvu zapadera za chilichonse, titha kuyamikira momwe zimagwirira ntchito limodzi kuti miyoyo yathu iyende bwino.