Enye i-AC i-vs yangokuNgqo ngqo (DC): Umahluko ophambili
2024-07-16 11804

Umbane kubalulekile - kwaye ikhanyisa amakhaya ethu, igunyazisa igajethi yethu, kwaye ibaleke imizi-mveliso yethu.Kodwa ukhe uzibuze ukuba ifihla njani kwiplagi yakho?Isigqibo siquka ukukhetha phakathi kweendlela ezi-2 zombane: Ukutshintsha okwangoku (AC) kwaye ngqo (DC).Zombini ezi ntlobo zihambisa amandla, kodwa zenza ngokwahlukileyo kwaye zisetyenziselwa izinto ezahlukeneyo.Eli nqaku liqhekeza indlela asebenza ngayo i-AC kunye ne-DC, nokuba zithini na, kwaye kutheni zibalulekile kubomi bethu bemihla ngemihla.Ukwazi lo mahluko kusinceda ukuba siqonde kwaye senze ukhetho lobuchule malunga netekhnoloji esiyisebenzisayo.

Ikhathalogu

Umzobo 1: Khuphela okwangoku kunye nokutshintsha okwangoku

Yintoni enye inye (i-AC)?

Enye i-OSTATICTY okwangoku (AC) luhlobo lombane okwangoku apho ulwahlulo luqala khona.Ngokwesiqhelo, i-AC inombala wesono, okuthetha ukuba umyinge ophakathi ngaphezulu komjikelo omnye ngu-zero.Olu hlobo lwangoku lusetyenziselwa iinkqubo zamandla kuba ivumela ukuthunyelwa ngokufanelekileyo kwamandla ombane.Ifunyanwa kuluhlu olubanzi lwezicelo, omabini nezasekhaya.Ngenxa yokukwazi kwayo ukuguqulwa ngokulula kumanqanaba eevolthi ezahlukeneyo.

Umzobo 2: Ukutshintsha okuthile (AC)

I-AC iveliswa ngokuguqula amandla oomatshini kumandla ombane.Iindlela zemveli zibandakanya ukusebenzisa iiletha kwi-hydroelectric, izityalo zamalahle, kunye ne-yenyukriya yenyukliya, apho ijikeleze i-electromagnetic rotors ihamba ngemigca yemagnethi yokuvelisa i-voltage.Iitekhnoloji zamandla ahlaziyiweyo zale mihla zinegalelo kwimveliso ye-AC.Iiturbines zomoya zivelisa amandla ombane ngokusebenzisa umoya.Iinkqubo ze-Solar Photoltaic ezivelisa ikho ngqo (DC) ekufuneka iguqulwe ibe kwi-AC isebenzisa i-acts ukuze idluliselwe ngokulula kunye nokuhambelana negridi yamandla.

I-wavesform yokutshintsha inye (i-AC)

Enye i-waveract yangoku (i-AC) ichazwa ngotshintsho lwabo lwamaxesha aphezulu kunye namandla.Eyona nto iphambili kule ndlela yokuziphatha yi-zero-voltige umgca ohlulahlula i-waveron yenxalenye ezimbini ezilinganayo.Lo mgca ayisiyonto nje kodwa inqaku elisebenzayo apho ifom ye-AC yangoku kwi-zero volts kumjikelo ngamnye.

Ukuqonda umgca we-zero-voltiage ubalulekile ekuqondeni indima ye-AC kwiinkqubo zombane.Ibonisa xa utshintsho lwangoku, lutshintshela ukusuka kwi-Hound Act kwaye ubuye umva.

Kwisekethe yombane, umgca we-Irozi-votimige usebenza njengendawo yokubonisa ireferensi ukuba ubeka esweni kunye nokubonisa indlela yokuziphatha yangoku.I-waveformformation yokutshintsha inye (i-AC) ibonisa indlela uquka i-voltage ngendlela.Nazi iintlobo ze-ACP FAVERFOMS:

Umzobo 3: ISinewave

I-SEne Wave.I-SIne Wave yeyona nto iqhelekileyo ye-AC ye-AC ye-ac, iphawuleka ngotshintsho lwamaxesha ngamaxesha kwi-voltage okanye ixesha langoku.Imo yayo ehanjisiweyo, efana nomsebenzi wesono, yenza ukuba ilungele iinkqubo zamandla kunye nemizi-mveliso ngenxa yexesha layo kunye nokuzinza.

Umzobo 4: Isikwere

Isikwere.Isikwere siziintshukumo phakathi kwe-zero kunye nexabiso eliphezulu.Emva koko ngokukhawuleza utshintsha kwixabiso elibi kunye nembuyiselo kwi-zero kumjikelo omnye.Olu tshintsho lukhawulezileyo olukhawulezileyo kunye nobubanzi bexesha lenza amaza kwisikwere eluncedo kusulelo lwedijithali kunye neenkqubo zokulawula.

Umzobo 5: Unxantathu wamaza

I-chaarring yamaza.I-Trianglir Wave inyuka inyuka isuka kwi-zero ukuya kwixabiso eliphezulu kwaye emva koko inciphise umgca ngasemva kwi-zero kumjikelo omnye.Ngokungafaniyo namaza esikwere, amaza onxantathu anotshintsho olukhawulezileyo kunye noluhlu olubanzi.Yiyo loo nto, ibenza balungele ukuqhubekeka komqondiso, imodyuli, kunye neentyntwithi.

Iimpawu zamandla e-AC

Ukutshintsha okwangoku (AC) kuneempawu ezininzi eziphambili, kubandakanya ixesha, rhoqo, & i-amplity.

Ixesha (t) lixesha le-ac wake i-ac ukugcwalisa umjikelo omnye ngokupheleleyo.Ngeli xesha lomjikelo, okwangoku okanye i-voltage iqala nge-zero, iphakama kwi-inzulu, ibuyele kwi-zero, i-Dips kwi-Peak engalunganga, ibuyise kwakhona kwi-zero kwakhona.Lo mde mjikelo uchaphazela uzinzo lwamandla kunye nokusebenza kakuhle kwezixhobo zombane.

I-frequency (f) linani lamaxesha i-ac veves iphinda iphindaphindeka ngentsimbi yesibini, ilinganiswe kwi-hertz (HZ).Ichaza ukuba lutshintsho lwangoku lwangoku.I-Grides esemgangathweni ye-grid iqhelekileyo i-50 hz okanye i-60 hz, kuxhomekeka kulo mmandla, kwaye oku kuchaphazela uyilo kunye nokusebenza kwazo zonke izixhobo zombane ezixhunyiwe.Umzekelo, isantya semoto yombane kunye nokusebenza kwempumelelo kwefestile kunxulumene ngokuthe ngqo kwifreyimu yokuhambisa.

I-AmesplituKwiyilo yesekethe, iimpembelelo zemveliso yamandla, ukusetyenziswa, kunye nokusebenza kwempumelelo.I-Amiltage Amllibeziboulitude idityaniswe kumandla okudlulisela ukusebenza kunye nelahleko.I-voltage ephezulu yonyusa umgama wosasazo kwaye inciphise ilahleko yamandla.Yiyo loo nto i-voltage ephezulu ithathelwa ingqalelo yosulelo lwamandla omde.

Izibonelelo ze-AC kunye nezinto ezingalunganga

Iinkqubo zamandla ezi-AC ziluncedo kulwabiwo lombane lwanamhlanje.Inika izibonelelo ezibalulekileyo kwaye ujongene nemiceli mngeni ethile eyenza uyilo lwenkqubo yokusetyenziswa kwamandla.

IZIBONELELO ZOXANDUVA LOMNYANGO

Amandla e-AC abonelela ngempumelelo kosulelo lweevolthi eziphezulu.Amandla akwi-AC anokudluliselwa kwi-voltages ephezulu kwaye emva koko wangena kwiinguqu ezikufutshane nendawo yokusetyenziswa enciphisa ukulahleka kwamandla ngaphezulu komgama omde.Oku kuyasebenza kwenza amandla okhetho olukhethiweyo kwiigridi zombane zesizwe.

Ukuguqula amanqanaba e-voltage kwiinkqubo ze-AC kubaluleke kakhulu kwaye zinendleko.Abaguquli abathembekileyo banokuguqula ngokulula i-voltage phezulu okanye ezantsi ukuze kulungelewatha useto oluhlukileyo, kwiindawo ezinemizi-mveliso kwiindawo zokuhlala.

Enye inzuzo kukulula kokuphazamisa ukuhamba kwamandla e-AC.Isekethe ye-AC yemvelo ngokusebenzisa i-zero voltage, esenza ukuphazamiseka kwamandla ngexesha lokugcinwa okanye ngexesha likaxakeka kukhuselekile kwaye kulula.

Kananjalo, amandla e-AC akafuni ukuqwalaselwa ngenyameko.Ngokungafaniyo ne-DC yamandla e-DC, efuna unxibelelwano olukhethekileyo nolungalunganga, amandla e-AC anokuhamba kwiindawo zombini.Ke, yenza lula uyilo lwezixhobo zombane kunye neenkqubo.

Izinto ezingalunganga zoncedo lwamandla e-AC

Ngaphandle kweengenelo, amandla ee-AC anezinye zokuziphatha.Iinkqubo ze-AC zihlala zisebenza kwi-voltured ephezulu kunokuba iyimfuneko kwinqanaba lokusetyenziswa kwaye ifune abaguquli ukunciphisa i-voltage kumanqanaba asebenzayo.Oku kongeza intsokotha kunye namanqaku okusilela.

Iinkqubo ze-AC ziyachaphazeleka ngezinto ezinjengeekoreyini kunye namandla angenisanga i-Insoctricances kunye nexhobuni.Oko kuya kubangela utshintsho lweSigaba phakathi kwe-voltage & yangoku.Ezi tshintsho zinokukhokelela ekungasebenzi kakuhle kwaye zifuna izinto ezongeziweyo okanye zilawula ukulungisa.

Ngaphandle koko, ngelixa isebenza ngaphezulu komgama ophakathi, iinkqubo ze-A ze-AC azifaneleke kusosulelo lomgama we-UTRA-DUME, njengamazwekazi okanye amanye amazwe.Ngenxa yelahleko yamandla ebalulekileyo kunye nemiceli mngeni yokulawula iinethiwekhi ezibanzi.

Ukusetyenziswa kokutshintsha okwangoku

Ukusetyenziswa kokutshintsha okukhoyo ngoku (AC) kuxhaphake kwizicelo ezahlukeneyo.

Emakhaya, i-AC ngohlobo olukhethiweyo lokudlulisela amandla ombane kunye nokulungelelanisa i-voltage ngokulula ngoguqulelo.Phantse zonke izixhobo zombane zekhaya, ukusuka kwizibane zabantu bee-elektroniki njengeeTetleviment, iifriji, kunye noomatshini bokuhlamba, baxhomekeke kwi-AC.Kungenxa yokuba i-AC iguqulwe ibe yi-voltages ephezulu okanye esezantsi usebenzisa i-spish-ezantsi okanye inyathelo.

Kwimveliso yemizi-mveliso, amandla e-AC oomatshini abakhulu kunye nemigca yokuvelisa ezenzekelayo.Babonelela ngamandla ayimfuneko kwizicelo ezinzima zemizi-mveliso.Itekhnoloji yokuNgena yeRestency, eguqula isantya kunye ne-torque yemoto yokuphucula imveliso yokusebenza kunye nomgangatho wemveliso.Itekhnoloji ivumela ukulawulwa ngokuchanekileyo kwemisebenzi yoomatshini ukuhlangabezana neemfuno ezahlukeneyo zemveliso.Ngenxa yoko, ukwenza iinkqubo zokusebenza kunye nokunciphisa ukusetyenziswa kwamandla.

Kwizothutho, i-AC ilungele iinkqubo zokusebenza.Izithuthi zombane, iziphoso, kunye neendlela zololiwe ezikhoyo zisebenzisa i-Motors eqhutywa.Le matshini ayisebenzi kakhulu kodwa ikwabaleka igudileyo kwaye kulula ukuyigcina.Kwaye i-AC inokudluliselwa ngaphezulu komgama omde ngemigca yevolthi ephezulu.Yiyo loo nto qinisekisa ukubonelelwa okuzinzileyo kunxibelelwano olubanzi lokuhamba.

Kwicandelo lezoNxibelelwano, i-AC ibonelela ngoncedo oluzinzileyo kwizixhobo ezahlukeneyo zokuphucula usulelo nolukhuselekileyo.Abaguquleli balungisa i-AC ukuba bahlangabezane neemfuno zevoti yezixhobo ezivela kwizikhululo ezisisiseko kwizikhululo zomsebenzi.Ngaphezulu, itekhnoloji yoNxibelelwano lwangoku lenza itekhnoloji yoNxibelelwano ye-AC ukuhambisa zombini amandla ombane kunye nedatha.Ukuxhasa ukuphuculwa kwamakhaya alumkileyo kunye ne-Intanethi yezinto ngokwenza lula amandla afanelekileyo kunye nokwabelana ngedatha.

Umzobo 6: Isicelo sangoku

Umzobo 6 Ibonisa inkqubo yokutshintsha isabelo samandla okwangoku (AC) esivela kwisityalo samandla kumakhaya amashishini kunye namashishini.Ekuqaleni, umbane uveliswa kwi-voltage ephantsi kwisityalo samandla.Lo mbane wombane ophantsi wondliwe ungene kwi-transformer yenyathelo, enyusa i-voltage kwinqanaba eliphezulu lokusasazeka komgama ofanelekileyo.Umbane wevoldage ephezulu iqhutywa ngaphezulu komgama kwimigca yothumelo, ukunciphisa ilahleko yamandla.Njengoko umbane usondela apho uya khona, idlula kwi-transformer ye-Stict enciphisa i-voltage ukuya kwinqanaba elikhuselekileyo, elisezantsi elifanelekileyo ekusebenziseni isiphelo kumashishini kunye namashishini.Okokugqibela, umbane we-voltage ophantsi usasazwa kubathengi abathile ngemigca yokuhambisa.Le ndlela iyozile i-AC kuba ivumela utshintsho olulula lweevolimu usebenzisa abaguquli, ngaloo ndlela, qinisekisa ukuhanjiswa kwamandla kunye nokukhuselekileyo.

Yintoni ekhoyo ngoku (DC)?

Ngqo ngqo (DC) kukuhamba okuqhubekayo kwezityholo zombane kwindawo enye kwisekethe.Ngokungafaniyo nokutshintsha okukhoyo ngoku (AC), i-DC igcina ubukhulu obuqhubekayo kunye nolwalathiso.Yiyo loo nto ilungele iibhetri kunye nezixhobo ezininzi eziphathwayo ze-elektroniki.

Umzobo 7: Khuphela okwangoku (DC)

Ukuvelisa amandla i-DC kubandakanya iindlela ngqo (usebenzisa ibhetri okanye i-adaptha ye-DC) kunye neendlela ezingathanga ngqo (usebenzisa i-retainect (usebenzisa i-retaimiers (usebenzisa i-retaimiers (usebenzisa i-retaimiers ukuguqula i-DC) ukuvelisa i-DC.Isiphaluka esisisiseko se-DC siquka umthombo wamandla, abaqeqesha, kwaye ngamanye amaxesha abaxhasi okanye abaxhasi.Umthombo wamandla, onjengebhetri okanye kwi-adaptha ye-DC, ibonelela ngamandla ayimfuneko e-elektromotive, uqhuba i-terminal engalunganga (amandla asezantsi) kwi-terminal elungileyo (amandla aphezulu).Njengoko ityala lihamba kwisekethe, lidlula kwizinto ezinganyangekiyo, eziguqula amandla ombane kubushushu, njengoko zibonwe kubakhuseli kunye neebhalbhu ezikhanyayo.

I-DC yangoku inomvuzo we-zero.Kuba iqala ngokungacacanga kwaye ayitshintshi rhoqo.Nangona kunjalo, i-DC inokufumaneka kwi-AC ngenkqubo ekuthiwa ngulungiso.Ukubuyela kwakhona, okuguqula i-AC kwi-DC, isetyenziswa kwizixhobo ezininzi ze-elektroniki.Banokusuka kwii-Deads ezilula ukuba bangene kwi-bridge entsokothi, kuxhomekeka kuzinzo olufunekayo kunye nokusebenza kakuhle kwemveliso ye-DC.Uhlengahlengiso oluphambili lunokubandakanya ukucoca kunye nokuzinzisa amanyathelo okomeleza umgangatho wamandla we-DC.

I-DC yamandla amandla

Umzobo 8: Isimboli ngqo yangoku

Kwimizobo yesekethe, isimboli se-therediy yangoku (i-DC) ngumgca othe tyaba, sibonisa ukuhamba kwayo okuqhubekayo, ukudibanisa isikhokelo.Ngokungafaniyo nokutshintsha okwangoku, i-AC), etshintsha indlela ethe tyaba, i-DC ihamba ngokuthe ngcembe ukusuka kweyona nto imbi kwi-terminal elungileyo.Oku kubiziwe ngokuthe ngqo kuyanceda ukukhawulezisa indlela yokuphuma kwangoku kwisekethe.

Isakhiwo esimiselweyo se-DC yangoku sibalulekile kwizicelo ezininzi.Umzekelo, ekutshabhiseni isekethe okanye iiyunithi ezithile zolawulo lwe-elektroniki, iinjineli zinokufuna ukuyila ukuhamba okuphindaphindiweyo ukuze kuhlangatyezwane neemfuno ezithile.Uzinzo lwe-DC luvumela ulawulo olululo kunye nokusetyenziswa.Ke, ilungele iinkqubo ezinjengeephaneli zesolar kunye nolawulo lwebhetri yemoto.Ezi nkqubo zixhomekeke kuhambo olungaguqukiyo lwe-DC lokwandisa ukugcinwa kwamandla kunye nokuguqula.

Izibonelelo zeDC kunye nokungancedi

Ukuqonda i-PROS & COB ZE-DC Amandla e-DC kuyanceda iinjineli kunye nabaqulunqi xa ukhetha phakathi kwamandla e-DC & AC isetyenziso ezithile.

IZIBONELELO ZOKHUSELEKO LWE-DC

Isibonelelo esinye esiphambili samandla e-DC kukutya kwayo kunye nokuhanjiswa kwamandla, ngaphandle kwenqanaba leSigaba okanye ukulibaziseka.Olu nzo luyenza ilungele ukusetyenziswa kwezicelo ezifuna amanqanaba e-voltage.Plus, iisekethe zeDC azivelisi amandla asebenzayo anceda ukuphepha ukungasebenzi kakuhle kwiinkqubo ze-AC.Inyusa ukusebenza kakuhle kwamandla kwiseti engafuni izigaba zokutshintsha.

Amandla e-DC nawo ayalele ukugcinwa kombane usebenzisa iibhetri kunye nezinye iinkqubo.Oku kubalulekile kwiimeko ezifuna amandla agcinwayo athembekileyo, njengamaziko edatha, ukukhanya okungxamisekileyo, izixhobo eziphathwayo.

Izinto ezingalunganga zoncedo lwamandla lwe-DC

Ngaphandle kwezibonelelo zayo, amandla e-DC uneengxaki ezimbalwa.Ukuphazamisa i-DC yangoku kunzima kuba ayikadlulanga ngokwemvelo kwindawo ye-zero enje nge-AC, ifuna kakhulu kwaye ifuna ukutshintshwa okungakumbi kunye neebhulukhwe.

Ukuguqulwa kwe-voltage lolunye umba kwiinkqubo ze-DC.Ngokungafaniyo neenkqubo ze-AC ezisebenzisa abaguquki ezilula, i-DC ifuna abaguquli be-elektroniki ukuba batshintshe amanqanaba e-voltage.Aba baguqukayo bongeza kuzo zombini iindleko kunye nobunzima beenkqubo zamandla ze-DC.

Okokugqibela, ifuthe lobuqili lobuqili kumandla e-DC linokudambisa izinto ezifana namandla.Oko kuya kukhokelela kwiimfuno zesondlo eziphezulu.Oku kunyanzeliswa kunye nokunxiba kunokunyusa iindleko kunye nokunciphisa ukuthembeka kwenkqubo.

Ukusetyenziswa kwamandla e-DC

Ngqo ngqo (DC) kubalulekile kwitekhnoloji yale mihla kwaye nobomi bemihla ngemihla.Ingakumbi kwizixhobo ezincinci ze-elektroniki kunye nezixhobo ngenxa yokuzinza kwayo kunye nokuguqulwa kwamandla afanelekileyo.

Izixhobo ze-elektroniki eziphathwayo ezinjenge-smartphones, iilaptops, kunye nerediyo zixhomekeke kakhulu kumandla e-DC.Ezi zixhobo zilungiselelwe ukusebenzisa amandla e-DC kuba isekethe yawo yangaphakathi kunye nezinto zazo, ezinjengeSemicondor, isekethe eminyanisiweyo, kunye nokubonisa, ukusebenza kakuhle kwimeko ye-DC.Ngokwesiqhelo, ezi zixhobo zixhotyiswa ziibhetri ezinokuphinda zifumaneke, zezolondolozo kunye nokukhupha amandla ngokufanelekileyo ukufezekisa iimfuno zonyango kunye nokusetyenziswa okuqhubekayo.

Amandla e-DC ukwaxhaphake kwizixhobo eziphathwayo kunye nezixhobo, ezinje ngezibane.Ezi zixhobo zenzelwe ukusebenzisa i-DC ukuqinisekisa ukuba ubonelelo lwamandla oluzinzileyo, lwexesha elide.Umzekelo, i-LEDS kwi-flashlights inzuzo ixhamla kumandla e-DC njengoko ibonelela ngemveliso eqhubekayo, eqinileyo ngaphandle kokufuna uhlengahlengiso lwamandla olwenziweyo.

Kwicandelo lezothutho, i-DC isetyenziswa ngakumbi, ngakumbi kwizithuthi zombane (i-EVs) kunye nezithuthi zombane zeHybrid (Hevs).Ezi zibonelelo ze-DC ze-DC zokugcina amandla okugcinwa kwamandla kunye nokuguqulwa kokufanelekileyo.Iibhetri zisebenzisa iibhetri, njengebhetri ye-lithium-ion, ukugcina i-DC kwaye inamandla umbane.Oku kuseta kunyusa ukusebenza kwamandla, ukuthoba iindleko zokusebenza, kunciphisa ifuthe kwindalo esingqongileyo.Inzuzo enye yeDC kwezi zicelo kukuba isebenza kakuhle kwiinkqubo zokuqhubela phambili kwakhona.Oko kuya kuvumela ukubuyiswa kwamandla kunye nokugcina ngexesha lokugcina inkohliso.

Umahluko phakathi kwe-AC kunye ne-DC

Umzobo 9: I-DC kunye namandla

Indlela yangoku yokuhamba

Umahluko ophambili phakathi kokutshintsha inye (i-AC) kwaye ngqo (i-DC) yindlela yokuhamba kwangoku.I-AC i-AC REPRE REPREPREPREPREPROPLE, ukuhamba ngebhayisikile ngezigaba eziqinisekileyo nezingalunganga, ngelixa i-DC igcina ulwalathiso olungaguqukiyo, nokuba lingathandekiyo okanye elingathandekiyo okanye elingathandekiyo okanye elingalunganga, ekuhambeni kwexesha.Lo mahluko unefutheni ngefuthe kwizenzo zabo kunye nokusebenza kakuhle kwiinkqubo ezahlukeneyo zombane.

Rhoqo

I-AC ichazwa ngokuphindaphindwa kwayo, ilinganiswe kwi-hertz (HZ), emele ukuba iphi i-lot yolona tshintsho lwangoku lwesibini.I-AC yasekhaya isebenza nge-50 okanye i-60 hz.Ngokwahlukileyo, i-DC ine-frequency ye-zero, njengokuhamba kwayo ngoku, ukubonelela nge-voltage eqhelekileyo kwizixhobo ze-elektroniki ezibuthathaka ezifuna igalelo lamandla oluzinzileyo.

Into yamandla

Iinkqubo ze-AC zinezinto zamandla, ezingumlinganiselo wamandla okwenyani ezihamba umthwalo kumandla abonakalayo kwisekethe.Yinto enezinto kwiinkqubo ze-AC njengoko ichaphazela ukusebenza kakuhle kosulelo lwamandla.Iinkqubo ze-DC azinamcimbi wezinto zamandla kuba i-voltage kwaye ikhoyo yangoku ayipheli kwinqanaba;Ukuhanjiswa kwamandla kuyimveliso nje yevolthi kunye neyongoku.

Ubugcisa bokuzala

I-AC iveliswa ngokwesityalo samandla kusetyenziswa ezinye iindlela ezijikeleze amabala e-magnetic kubo abaqhubi bezigangu, abakhuthaze abanye ngoku.I-DC Isizukulwana sibandakanya iindlela njengezenzo zekhemikhali kwiibhetri, iiphaneli zesolar, okanye ngokusetyenziswa kwe-rectifiers eziguqula i-AC kwi-DC.Oku kwenza ukuba i-DC ifaneleke ngakumbi kwizicelo ezihlaziyiweyo zamandla kunye nokugcinwa kwebhetri.

Layisha amandla

I-AC isebenza ngokufanelekileyo imithwalo esebenzayo yemisebenzi enobunzima enokubangelwa kukungasebenzi okanye i-toupener, njengokwezilo zombane kunye neengcingo ezinokuxhamla ekukhuleni kwe-AC ukuguqula i-voltageds esebenzisa i-voltages.I-DC isetyenziswa ikakhulu kwimithwalo engaziyo kwaye ikhethwa kwizicelo ezifuna ulawulo lwe-voltage, njengokwezixhobo zedijithali kunye neentlobo ezithile zendlela yololiwe.

I-waveron

I-AC inokuthatha imilo eyahlukeneyo ye-wavesform-ixhaphake kakhulu, kodwa ikwasisikwere okanye inxantathu kuxhomekeka kwisicelo esinokuba nefuthe ekusebenzeni kunye neempawu ezinamandla.I-DC's Wavesform Floyformy ihlala ifihlakeleyo, ibonisa i-voltage yayo eqinileyo kunye nolwalathiso oluyimfuneko ukuze kusebenze ukuthembeka okuthembekileyo kwiziphaluka ze-elektroniki.

Izixhobo zokuguqula amandla

I-AC kunye ne-DC isebenzisa iintlobo ezahlukeneyo zezixhobo zokuguqula.I-AC iguqulwa kwi-DC isebenzisa i-retaisiers, ngelixa i-DC iguqulwa kwi-AC isebenzisa i-inints.

Izicelo

I-AC iphambili kwizicelo zoncedo lwamandla ngokubanzi ngenxa yokuthengiswa kube lula kwi-voltage yokuhambisa umgama omde.I-DC, nangona kunjalo, ikhethwa kwiindawo zetekhnoloji yedijithali, unxibelelwano, kunye nezicelo ezifuna umthamo wokugcina amandla aphezulu.Kuba ibonelela ngoncedo olungaguqukiyo noluthembekileyo.

Ukuhambisa

Ngelixa i-AC isetyenziselwa ukosulelwa kombane ngaphezulu komgama omde ngenxa yokulahleka kwamandla amancinci xa kusenziwa ilahleko ephezulu, i-teknoloji ye-DC efana ne-HVDC iyaqhubeka ithandwa kakhulu kwizicelo ezithile.I-HVDC iluncedo kwi-Apwwater engaphantsi kwamanzi kunye nokuhanjiswa komgama omde.Kuba ifaka ilahleko esezantsi kwaye ivumela ukudityaniswa kweenkqubo zamandla eAynchronous.

Ukhuseleko kunye nezixhobo

Iinkqubo ze-DC zihlala zilula ngokweemfuno zazo zeziseko zophuhliso kodwa zithathwa njengezingozi eziphezulu ezinxulumene nokoyikiswa kombane kwi-AC.Nangona kunjalo, iziseko zophuhliso kwiinkqubo ze-AC zintsonkothile ngenxa yemfuno yezixhobo ezifana nezoguquli kunye nabaphulaphuli besekethe ukuba balawule ukutshintsha kwangoku kunye namanqanaba ee-voltage.

Ukuqukumbela

Sifunde ntoni?Umbane uza ngeencasa ezimbini: i-AC kunye ne-DC.I-AC ifana ne-boomerang, ibuyela umva kwaye inceda ukuba inamandla amakhaya ethu kunye noomatshini omkhulu.I-DC ifana notolo oluthe ngqo, oluzinzileyo kwaye luthembekile, lugqibelele kwii-GADGERS & neemoto zombane.Ngokuqonda ezi zimbini, sibona indlela ezibaluleke ngayo, ekugcineni izibane zethu zokuqinisekisa iifowuni zethu zihlawuliswa.Zombini i-AC & DC idlala indima enkulu kubomi bethu bemihla ngemihla, ukugoba phantse yonke into esiyisebenzisayo.

Imibuzo ebuzwa rhoqo [i-FAQ]

1. Ngaba i-AC kunye ne-DC isetyenziswe kunye kwinkqubo yombane efanayo?

Ewe, i-AC kunye ne-DC inokudityaniswa kwinkqubo yombane enye.Oku kuseta kuyinto eqhelekileyo xa uhlobo lwangoku lunezibonelelo ezizodwa.Umzekelo, kwiinkqubo zamandla elanga, iiphaphane zesolar zivelisa i-DC, eziguqulweyo zibe kwi-AC ukuze zisetyenziselwe ekhaya okanye zigcinwe njenge-DC ngokushanga kwebhetri.I-Inverters kunye nabaguquli balawula utshintsho phakathi kwe-AC kunye ne-DC, bavumela zombini ukuba zisebenze ngokukhuselekileyo kunye.

2. Ingaba i-AC kunye ne-DC ichaphazela njani i-longevity yezixhobo zombane?

Uhlobo lwe-AC okanye i-DC okanye i-DC-inokuphembelela ixesha lobomi bezixhobo zombane.Ukutshintsha kwe-AC ngoku kunokunyuka i-inter kwiindawo ezifana neekotothi kunye nabaguquli ngenxa yotshintsho lwayo oluqhubekayo.I-DC, ibonelela ngokuqinileyo okwangoku, ngaba ntle kwizixhobo zenzelo, ezinjengezibane ezikhokelayo kunye nesekethe ze-elektroniki, kunokubanceda bahlale ixesha elide.

3. Zeziphi iimpembelelo zokusingqongileyo zemveliso ye-AC kunye ne-DC?

Impembelelo yokusingqongileyo ixhomekeke ngakumbi kumthombo wombane kunokuba yi-AC okanye DC.I-DC isebenza ngokukuko izinto ezifana namandla elanga kunye nokugcinwa kwebhetri, ukunciphisa ilahleko yamandla kunye nokunciphisa ingozi yendalo.I-AC ilungile yosulelo lomgama omde kodwa inokufuna iziseko zophuhliso ezinokwandisa izixhobo zayo zokusingqongileyo.

4. Ahluke njani amanyathelo okhuseleko xa besebenza ne-AC i-DC?

Iiprotokholi zokhuseleko ziyarykisa phakathi kwe-AC kunye ne-DC ngenxa yeziphumo zabo ezahlukeneyo zomzimba.I-AC inokuba yingozi ngakumbi kuba inokubangela ukuqina kwemisipha eqhubekayo, kuyenza kube nzima ukuyeka umthombo.I-DC ihlala ibangela i-jolt enye eyomeleleyo enokutyhala umntu kude noMthombo wangoku.Izixhobo zokukhuselwa ezikhethekileyo kunye neenkqubo zesekethe zenzelwe ukuphatha le misebenzi ngokufanelekileyo.

5. Ngaba kukho itekhnoloji entsha kwi-horizon enokutshintsha njani i-AC kunye ne-DC?

Ewe, itekhnoloji entsha ivela enokutshintsha indlela esisebenzisa ngayo i-AC kunye neDC.Uphuculo lwamandla ekhompyutha, njengamantshontsho e-Aintirs esebenzayo kunye ne-Inverting ye-Iner-birds kunye neetekhnoloji zebhetri, zenza iinkqubo ze-DC ezifanelekileyo ukuba zisetyenziswe ngakumbi.Inkqubela phambili kwitekhnoloji yoqinileyo ye-Semicondcuctor ikwandisa ukusebenza kakuhle kwe-ACC, okunokwenzeka okunokwenzeka ukuba kutshintsha izicelo kunye nokusebenza kwala maxesha.