By hoppt
Ngokusetshenziswa kabanzi kwamandla avuselelekayo, umkhakha wezamandla ubulokhu ushintsha ngokushesha emashumini ambalwa eminyaka adlule. Kusukela ekukhuphukeni kwe-solar ephahleni kuya ekukhuphukeni okuseduze kwezimoto zikagesi, ukushintshela emnothweni wamandla ahlanzekile kuqhubeka kahle. Nokho, lolu shintsho alunazo izinselele. Ngenxa yokwanda kwesidingo samandla, izinsiza ezilinganiselwe, kanye namanani ashintshayo, imithombo yamandla evamile njengowoyela, amalahle, negesi yemvelo izoqhubeka nokubamba iqhaza elibalulekile emkhakheni wezamandla esikhathini esizayo esibonakalayo.
Ukuze sibhekane ngokugcwele nezinselele zokushintsha kwesimo samandla, futhi sibeke isisekelo sekusasa lamandla esimeme, kufanele sakhe imikhuba yokusebenzisa amandla esebenza kahle futhi ephumelelayo. Uma ubheka phambili, enye yezinto ezibalulekile ezizosiza ukuqhubekisela phambili inguquko yekusasa lamandla esimeme ukugcinwa kwamandla.
Ukugcinwa kwamandla kuyinqubo eguqula futhi igcine amandla esuka kolunye uhlobo iye kolunye. Kunezinhlobo ezimbili eziyinhloko zokugcina amandla: okusekelwe kumakhemikhali kanye nogesi. Ukugcinwa kwamandla okusekelwe kumakhemikhali kufaka phakathi ubuchwepheshe obufana namabhethri, umoya ocindezelweyo, usawoti oncibilikisiwe, namaseli e-hydrogen fuel. Ugesi ngolunye uhlobo lokugcina amandla; kuhlanganisa nobuchwepheshe obufana namandla kagesi ampontshwayo, ama-flywheels, amabhethri e-lithium-ion, amabhethri okugeleza kwe-vanadium redox, nama-supercapacitor. Lobu buchwepheshe bungagcina amandla amakhulu isikhathi eside kakhulu. Isibonelo, ubuchwepheshe bebhethri ye-lithium-ion bungagcina ugesi weviki ngehora elilodwa nje!
Esinye sezithiyo ezinkulu amandla avuselelekayo abhekana nazo ukungakwazi kwawo ukunikeza amandla angashintshi. Phakathi namahora aphakeme, lapho ukukhiqizwa kwamandla avuselelekayo kuphansi kakhulu, imithombo evamile njengamalahle negesi yemvelo ivame ukubizwa ukuthi ivale igebe elitholakalayo. Nokho, abakwazi ukuhlangabezana nalesi sidingo ngenxa yemikhawulo yabo yokusebenza.
Yilapho isitoreji samandla singena khona. Izixazululo zokulondoloza amandla zingasiza ekunciphiseni isidingo sale mithombo evamile phakathi namahora okufuna amandla aphezulu ngokunikeza umthombo ozinzile wamandla ongasetshenziswa noma nini lapho edingeka kakhulu.
Enye inselele ngamandla elanga nawomoya ukuvela kwawo ngezikhathi ezithile—lemithombo ikhiqiza ugesi kuphela lapho kushisa ilanga noma lapho kuvunguza umoya. Lokhu kungahambisani kwenza kube nzima ukuthi izinsiza zihlele kusenesikhathi ngesidingo samandla esiqagelwayo futhi zenze uhlelo oluthembekile lwegridi.
Ukugcinwa kwamandla kunikeza indlela yokuxazulula le nkinga ngokugcina amandla engeziwe akhiqizwe emithonjeni evuselelekayo phakathi namahora angasebenzi kakhulu ukuze asetshenziswe ngezikhathi eziphakeme kakhulu zokusetshenziswa. Ngokwenza kanjalo, kuzovumela imithombo yamandla avuselelekayo ukuthi inikeze amandla aqhubekayo ngaphandle kokuthembela kumajeneretha kagesi avamile njengamalahle negesi.
Ngaphezu kokwethenjelwa okwandayo, ezinye izifundo zibonise ukuthi ukwengeza isisombululo sokugcina amandla kungaholela ekongeni kwezindleko ezibalulekile ezindaweni lapho lezi zinsiza ziyivelakancane noma zibiza khona (isb, imiphakathi ekude). Lezi zixazululo ziphinde zinikeze ithuba lokuthi ohulumeni bonge imali ezindlekweni zengqalasizinda ehambisana nokwakha izizinda zokuphehla ugesi ezengeziwe nezintambo zokudlulisa amandla kuyilapho zisahlangabezana nezidingo ezikhulayo zikagesi ngokuhamba kwesikhathi.
Ikusasa lokusetshenziswa kwamandla liqhakazile. Ukugcinwa kwamandla, okuhlanganiswe nemithombo evuselelekayo, kuzosisiza sakhe ikusasa elizinzile.
phendula kungakapheli amahora angu-6, noma yimiphi imibuzo wamukelekile!
