Ithini i-pattal yamandla: i-AC okanye i-DC?

Kumhlaba wanamhlanje amandla, ukuqonda amandla ebhetri kubalulekile kubo bobabini abathengi kunye neengcali zeshishini. Xa uxoxa ngamandla ebhetri, enye yezona zinto zibalulekileyo ziphakathi kokutshintsha okwangoku (AC) kwaye ithethwe ngokuthe ngqo (DC). Eli nqaku liza kuphonononga ukuba liphi amandla ebhetri, umahluko phakathi kwe-AC kunye ne-DC, kwaye le mijikelezo ichaphazela ngayo izicelo ezahlukeneyo, ngakumbi kwiinkqubo zokugcina amandla kunye neenkqubo ezihlaziyiweyo zamandla.

Ukuqonda amandla ebhetri

Amandla ebhetriIbhekisa kumandla ombane agcinwe kwiibhetri, ezinokusetyenziselwa ukulawula izixhobo neenkqubo. Iibhetri zigcina amandla ngokukhawuleza kwaye zikhulule njengamandla ombane xa kufuneka. Uhlobo lwangoku lwangoku bavelisa-i-AC okanye i-DC-ixhomekeke kuyilo lwebhetri kunye nesicelo.

Yintoni ekhoyo ngoku (DC)?

Ngqo (DC)luhlobo lombane lwangoku oluhamba kwicala elinye kuphela. Olu luhlobo lwangoku oluvezwe ziibhetri, kubandakanya iibhetri ze-lithium kunye neebhetri ezikhokelayo.

Iimpawu eziphambili zeDC:

● Ukuhamba ngokungacacanga:Ukungena kwangoku kwigumbi elinye, lenza ukuba ilungele izixhobo ezifuna indawo yokuvota, njengezixhobo ze-elektroniki kunye nezithuthi zombane.
● I-voltages engaguqukiyo:I-DC ibonelela ngemveliso ye-voltage ethe tyaba, ebaluleke kwizicelo ezifuna amandla athembekileyo ngaphandle kokuguquguquka.

Izicelo zeDC:

● I-Electronics ephathekayo:Izixhobo ezinje nge-smartphones, iilaptops, kunye neetafile zixhomekeke kumandla e-DC kwiibhetri.
● Iinkqubo zamandla elanga:Iiphaphane zelanga zivelisa umbane we-DC, ohlala ugcinwe kwiibhetri ukuze uzisebenzise kamva.
● Iinqwelo zombane:I-EVs isebenzisa iibhetri ze-DC ze-propulsion kunye nokugcinwa kwamandla.

Yintoni enye inye (i-AC)?

Enye i-ACT yangoku (AC), kwelinye icala, ngumbane wangoku oguqula indlela rhoqo. I-AC idla ngokwesityalo samandla kwaye liwaphi amagama amakhaya kunye namashishini ngegridi yombane.

Iimpawu eziphambili ze-AC:

● Ukuhamba kweBhidirectial:Ukuhamba kweenyawo zangoku ezikwindlela yokutshintsha, evumela ukuba idluliselwe ngaphezulu komgama omde.
● Ukwahlula-mbala:I-voltage kwi-AC inokwahluka, ibonelela ngokusasaza kusasazo lwamandla.

Izicelo ze-AC:

● Ubonelelo lwamandla ekhaya:Uninzi lwezinto zombane zekhaya, ezinjengegcisa lefriji, ii-air conditioners, kunye neenkqubo zokukhanyisa, zibaleka kumandla e-AC.
● Izixhobo zeMizi-mveliso:Oomatshini abakhulu kunye nezixhobo zemveliso zihlala zifuna amandla ee-AC ngenxa yokukwazi kwayo ngokulula ukudlulisela umgama omde.

I-AC VS. DC: Yeyiphi engcono?

Ukukhetha phakathi kwe-AC kunye ne-DC kuxhomekeke kwisicelo. Zombini iintlobo zangoku zenze izibonelelo kunye nezinto ezinokungalunganga:

● Ukusebenza kakuhle:I-AC inokudluliselwa ngaphezulu komgama omde ngelahleko yamandla amancinci, iyenza isebenze ngakumbi ukusasazwa kwegridi yamandla. Nangona kunjalo, i-DC isebenza ngakumbi kumgama omfutshane kunye nokugcinwa kwebhetri.
● Ubunzima:Iinkqubo ze-AC zinokuba nzima ngakumbi ngenxa yesidingo sabaguquki kunye nabaxhasi. Iinkqubo ze-DC zihlala zilula kwaye zifuna izixhobo ezincinci.
● Ixabiso:Iziseko zophuhliso ze-AC zinokubiza kakhulu ukuseta kwaye zilondoloze. Nangona kunjalo, iinkqubo ze-DC zinokuxabisa iindleko kwizicelo ezithile, ezinje ngogcino lwamandla elanga.

ISIZATHU SOKUBA UXANDUVA: Amandla ebhetri kumandla ahlaziyiweyo

Ukuqonda umahluko phakathi kwe-AC kunye ne-DC kubaluleke kakhulu kwimeko yeenkqubo zamandla ahlaziyekayo. Iiphaneli zelanga zivelisa umbane we-DC, ohlala uguqulwa kwi-AC ukuze usetyenziswe kumakhaya amashishini. Nantsi indlela ibhetri idlala ngayo indima:

I-1.Onenergy:Iibhetri, zihlala zibizelwe ngombane weDC, amandla Ivenkile eveliswe ziiphaneli zelanga. La mandla anokusetyenziswa xa ilanga lingakhali.

I-Averters:Itekhnoloji ye-Ininter ibalulekile ekuguquleni amandla e-DC ukusuka kwiibhetri kumandla e-AC yokusetyenziswa kwekhaya, ukuqinisekisa ukuba amandla anokutshata anokusetyenziswa ngokufanelekileyo.

3.smart Gridi:Njengoko umhlaba usiya kwitekhnoloji yegridi ye-GRECID, ukudityaniswa kweenkqubo zombini ze-AC kunye ne-DC kuya kusiba kubaluleke kakhulu, ukuvumela ukubaluleka kwamandla ngokufanelekileyo.

ISIQINISEKISO: Ukuqonda amandla ebhetri yokhetho olunolwazi

Ukuqukumbela, ukuqonda umahluko phakathiI-AC kunye ne-DCibalulekile ekwenzeni ukhetho olunolwazi malunga neenkqubo zamandla, ngakumbi ezo zibandakanya iibhetri. Njengoko izisombululo zamandla ezihlaziyiweyo ziba zixhaphake kakhulu, amandla okuba umahluko phakathi kwezi ntlobo zangoku ziya kunceda abathengi, iinjineli, kunye neengcali zamandla ekukhetheni itekhnoloji eyiyo yeemfuno zelungelo.
Nokuba usebenzisa amandla ebhetri yendawo yokugcina amandla ekhaya, izithuthi zombane, okanye iinkqubo zamandla ahlaziyiweyo, Ukwazi iimpembelelo ze-AC kunye ne-DC kunokuphucula ukuqonda kwakho kokudityaniswa kwamandla kunye nokudityaniswa kwetekhnoloji. Ukusetyenziswa kwezisombululo zebhetri eziphezulu ezenzelwe izicelo zamandla zanamhlanje, cinga ukukhangelaI-sorotec'sUluhlu lweebhetri ze-lithium, ezilungiselelwe ukungqinelana neenkqubo ze-AC nakwi-DC.