Impinduka gakondo ntishobora gukora muburyo butaziguye kuri voltage ya DC. Guhindura biterwa na magnetiki ihinduka kugirango yimure ingufu ziva kumurongo umwe ujya mubindi. Guhinduranya bisanzwe mubisanzwe birema iyo magnetiki ihinduka. Umuyoboro utaziguye, iyo uhoraho, ntabwo.
Niyo mpanvu impinduramatwara isanzwe ihujwe na DC ntizatera intambwe hejuru cyangwa hasi muburyo busanzwe. Ahubwo, guhinduranya birashobora kwitwara nkumuzunguruko mugufi nyuma yigihe gito cyo guhinduranya. Igisubizo kirashobora gushyuha cyane, guhagarika umutima, guhumeka neza, kwangirika kwangiritse, cyangwa kunanirwa ibikoresho.
Nubwo bimeze bityo, abaguzi benshi bashakisha a dc voltage kuberako bakeneye guhindura voltage imwe ya DC kurindi. Mubihe byinshi, igikoresho gikwiye ntabwo gihindura gakondo wenyine. Ni DC-DC ihindura, ihindura amashanyarazi, sisitemu ishingiye kuri inverter, cyangwa ibyuma bya elegitoronike ikoresha guhinduranya inshuro nyinshi kugirango voltage ihindurwe bishoboka.
Impamvu abahindura bakeneye impinduka zubu
Impinduramatwara ifite icyerekezo cyibanze, icyerekezo cya kabiri, hamwe na magnetiki. Iyo AC inyuze mumurongo wibanze, umuyaga urazamuka ukagwa ubudahwema. Ibi birema impinduka ya magnetiki ihinduka muri rusange. Ihinduka rya flux ritera voltage murwego rwa kabiri.
Nta mpinduka, nta induction ikomeza.
Ngiyo ingingo y'ingenzi. Transformator ntabwo yimura imbaraga gusa kuberako voltage ihari. Ihererekanya imbaraga kuko umurima wa magneti urahinduka. Isoko rya AC isanzwe itanga iyi miterere mu buryo bwikora.
DC ntabwo. Batare, kurugero, itanga voltage ihamye muburyo bumwe. Iyo bimaze guhuzwa, ikigezweho kirashobora guhinduka mugihe gito cyo guhinduranya, ariko nyuma yibyo magnetiki ihinduka.
Bigenda bite iyo DC ikoreshwa kuri Transformer?
Niba DC ihamye ikoreshwa muburyo busanzwe bwo guhindura ibintu, ibibazo byinshi bishobora kubaho.
Ubwa mbere, impinduka ya transformateur irashobora guhaga. Kwuzura kwinshi bivuze ko ibintu bya magnetiki bitagishoboye gusubiza mubisanzwe imbaraga za rukuruzi.
Icya kabiri, umuyaga uhindagurika urashobora kuba muremure cyane kuko kurwanya umuyaga mubisanzwe ni bike. Mubikorwa bya AC, reaction ya inductive igabanya ibigezweho. Hamwe na DC, iyo reaction ntabwo yitwara kimwe nyuma yigihe cyambere.
Icya gatatu, ubushyuhe bwiyongera vuba. Umuvuduko ukabije urashobora kwangiza izunguruka, guhindura ibice byimbere, cyangwa gutwika transformateur.
Niyo mpanvu guhuza AC isanzwe ihinduranya na DC bitameze neza kandi ntibigomba gukorwa.
Impamvu Abantu Bavuga DC Impinduka Zihari
Iyi nteruro dc voltage ni ibisanzwe mubushakashatsi bwibicuruzwa, ariko mubisanzwe ni bigufi. Mu mvugo yubuhanga nyayo, ibicuruzwa birashobora kuba kimwe muribi bikurikira:
- Guhindura DC-DC
- Guhindura amashanyarazi
- Guhindura DC
- Impinduka
- Hindura
- Buck-boost ihindura
- Sisitemu yo guhindura no guhindura ibintu
- Umuvuduko mwinshi-module
Ibi bikoresho birashobora guhindura voltage ya DC, ariko irabikora hakoreshejwe ikoranabuhanga. Babanje guhinduranya DC kuri no kuzimya byihuse, bakora impinduka ihinduka. Ihinduka ryimiterere irashobora noneho kunyura mumashanyarazi menshi cyangwa inductor mbere yo gukosorwa no kugarurwa muri DC.
Transformator rero irashobora kuba ikiri mubikoresho, ariko ntabwo ikora kuva DC ihagaze neza.
Uburyo DC-DC Guhindura Bikora
Guhindura DC-DC ihindura urwego rumwe rwa DC mu rundi. Kurugero, irashobora guhindura 48V DC kuri 12V DC, 24V DC kuri 5V DC, cyangwa 12V DC kuri 48V DC.
Inzira isanzwe ikubiyemo:
- Guhindura DC yinjiza kumurongo mwinshi
- Kubika no guhererekanya ingufu binyuze muri inductors cyangwa transformateur
- Gukosora imirongo yahinduwe
- Gushungura ibisohoka
- Kugenzura voltage ukoresheje igenzura rya elegitoroniki
Nuburyo imbaraga za elegitoroniki zigezweho zituma DC ihinduka ihinduka.
Kwigunga hamwe na DC idahinduka
Abahindura DC bose ntabwo ari bamwe.
Ihinduranya ryitaruye rihindura voltage nta gutandukanya amashanyarazi hagati yinjiza nibisohoka. Guhindura no kuzamura abahindura ni ingero zisanzwe.
Ihinduranya ryihariye rikoresha transfert yumurongo mwinshi imbere yumuzunguruko. Ibi bitanga amashanyarazi hagati yinjiza nibisohoka, bishobora guteza imbere umutekano, kugabanya inzira z urusaku, cyangwa kuzuza ibisabwa bya sisitemu.
Iyo abaguzi basabye a dc voltage, bakeneye cyane DC-DC ihindura aho kuba module yoroshye.
Porogaramu Rusange
Guhindura amashanyarazi ya DC bikoreshwa mu nganda nyinshi.
Porogaramu zisanzwe zirimo:
- Sisitemu ya Batiri
- Ibikoresho by'izuba
- Imashanyarazi
- Sisitemu y'amashanyarazi
- Igenzura ry'inganda
- Itara
- Ibyuma bya gari ya moshi
- Sisitemu y'amashanyarazi
- Akabati
- Sisitemu ya UPS
- DC microgrids
- Ibikoresho byo kwishyuza
Muri buri gihugu, igikoresho gikwiye giterwa nurwego rwa voltage, igipimo cyingufu, ibisabwa byo kwigunga, gukora neza, gukonjesha, kurinda, hamwe nibidukikije.
AC Transformer vs DC-DC Guhindura
Transformator ya AC iroroshye, irakomeye, kandi ikora neza kugirango AC ihindurwe. Ikoreshwa muri sisitemu yo gukwirakwiza, kugenzura imiyoboro, imashini zinganda, no gutanga amashanyarazi.
Guhindura DC-DC nigikoresho cya elegitoronike yo guhindura voltage ya DC. Irashobora kuba irimo transformateur imbere, ariko ikubiyemo no guhinduranya ibice, kugenzura imiyoboro, gukosora, no kuyungurura.
Itandukaniro rifite akamaro mugihe cyo kugura. Niba ibyinjijwe ari AC, transformateur irashobora kuba ikwiye. Niba ibyinjijwe ari DC, DC-DC ihindura cyangwa sisitemu yo guhindura amashanyarazi mubisanzwe.
Ibyo Abaguzi Bagomba Kugenzura
Mbere yo guhitamo ibikoresho, emeza ibi bisobanuro:
- Iyinjiza AC cyangwa DC?
- Ni ubuhe buryo bwo kwinjiza voltage?
- Nibihe bisohoka voltage ikenewe?
- Ni imbaraga zingahe cyangwa amashanyarazi akenewe?
- Birakenewe kwigunga amashanyarazi?
- Ni ubuhe buryo buteganijwe?
- Ni ubuhe bushyuhe bukoreshwa?
- Umutwaro urakomeza cyangwa rimwe na rimwe?
- Ni ubuhe burinzi bukenewe?
- Ibidukikije biri mu nzu, hanze, ubuhehere, umukungugu, cyangwa ubushyuhe?
- Ni ubuhe buryo bwo gushiraho busabwa?
- Ni ibihe bipimo cyangwa ibyemezo bikurikizwa?
Ibi bibazo bifasha kwirinda kugura transformateur mugihe sisitemu ikeneye guhinduka.
Amakosa Rusange yo Kwirinda
Ikosa rimwe risanzwe ni ugutekereza ko igikoresho cyose cya voltage gishobora gukorana na AC cyangwa DC. Ntishobora. Ubwoko bwinjiza bugomba guhuza urutonde rwibicuruzwa.
Irindi kosa ni ugukoresha ijambo transformateur kuri buri mashanyarazi. Ibi birashobora kuganisha ku guhitamo ibicuruzwa bitari byo.
Ikosa rya gatatu ni ukwirengagiza kwigunga. Sisitemu zimwe za DC zisaba umusaruro wihariye kubwumutekano cyangwa kugenzura urusaku, mugihe izindi zishobora gukoresha ihinduka ryitaruye.
Hanyuma, abaguzi bagomba kwirinda guhuza DC na AC transformateur kugirango bagerageze. Ibi birashobora kwangiza transformateur vuba.
Umwanzuro
Impinduramatwara gakondo ntishobora gukora muburyo butaziguye kuri voltage ya DC kuko bisaba guhinduka mumashanyarazi. AC mubisanzwe itanga uwo murima uhinduka, mugihe DC idahoraho. Gukoresha DC kuri transformateur isanzwe birashobora gutera kwiyuzuzamo, ibintu birenze urugero, gushyuha, no kwangirika.
Iyo abantu bashakisha a dc voltage, mubisanzwe bakeneye DC-DC ihindura, guhinduranya amashanyarazi, cyangwa module yihariye. Guhitamo neza biterwa ninjiza yinjiza, ibisohoka voltage, igipimo cyingufu, kwigunga, gukora neza, hamwe nibidukikije bikora.
Kuri transformateur na voltage ihinduranya ibicuruzwa, sura JS Ningyi.
