UCanwin yiNkampani yeNkampani yoTshintsho lwaMandla kunye noMvelisi woMbane woMbane
Ulwimi
UCanwin yiNkampani yeNkampani yoTshintsho lwaMandla kunye noMvelisi woMbane woMbane
Xa kuziwa kwiinkqubo zogcino lwamandla, kukho iindlela ezininzi zokhetho ezikhoyo ezinokunceda amandla ehlabathi lethu langoku ngelixa sinciphisa impembelelo yethu kokusingqongileyo. Ukusuka kwiibhetri ukuya kugcino lwamandla ashushu, ezi nkqubo zidlala indima ebalulekileyo ekugcineni amandla agqithisileyo ukuze asetyenziswe kwixesha elizayo. Kweli nqaku, siza kuphonononga iinkqubo ezintathu ezidumileyo zokugcina amandla ezenza amaza kwishishini. Inkqubo nganye iza neseti yayo yeenzuzo kunye nezithintelo, ngoko ke kubalulekile ukuqonda i-ins kunye nokuphuma kwayo nganye ngaphambi kokuba wenze isigqibo. Funda ngakumbi malunga nezi zisombululo zogcino lwamandla olutsha.
Iibhetri mhlawumbi ziyindlela eyaziwayo kakhulu yokugcina amandla kwaye isetyenziswa kwizicelo ezininzi, ukusuka ekuxhobiseni izixhobo zombane ezincinci ukugcina amandla kumakhaya kunye namashishini. Umgaqo osisiseko webhetri ulula: igcina amandla kwimo yekhemikhali ize iwakhuphe njengamandla ombane xa ifuneka. Kukho iintlobo ezininzi zeebhetri ezikhoyo, nganye ineseti yayo ekhethekileyo yeempawu kunye nokusetyenziswa.
Enye yezona ntlobo zidumileyo zeebhetri zokugcina amandla yibhetri ye-lithium-ion. Ezi bhetri ziyaziwa ngokuxinana kwamandla aphezulu, ubomi bomjikelo omde, kunye nokukwazi ukutshaja ngokukhawuleza. Ngokuqhelekileyo zisetyenziselwa izithuthi zombane kunye neenkqubo zokugcina amandla egridi. Nangona kunjalo, zinokubiza kakhulu ukwenziwa kwaye zibe namandla okubamba umlilo xa zonakele okanye zingaphathwanga kakuhle.
Olunye uhlobo lwebhetri olufumana i-traction kwishishini lokugcina amandla yibhetri ehambayo. Ngokungafaniyo neebhetri zemveli, iibhetri zokuhamba zisebenzisa i-electrolyte engamanzi ukugcina nokukhulula amandla. Olu luyilo luvumela ukulinganisa okukhulu kunye nokuguquguquka, okwenza ukuba zifaneleke ngokufanelekileyo kwizicelo zokugcinwa kwamandla amakhulu. Baziwa ngobomi babo bomjikelo omde kunye nokukwazi ukukhupha ixesha elide ngaphandle kokuthotywa. Nangona kunjalo, iibhetri zokuhamba zinokuba nzima kwaye zibiza ukuphumeza, kwaye ubuninzi babo bamandla buphantsi kuneebhetri ze-lithium-ion.
Ugcino lwaMandla oMoya oQinisekileyo, okanye i-CAES, yinkqubo yogcino lwamandla ekhethekileyo esebenzisa umoya ocinezelekileyo ukugcina nokukhulula amandla. Inkqubo iqala ngokusebenzisa amandla agqithisileyo ukucinezela umoya kwaye uwugcine kwindawo engaphantsi komhlaba, njengomqolomba okanye i-aquifer. Xa kufuneka amandla, umoya ocinezelweyo uyakhululwa kwaye wandise nge-injini yomoya ukuvelisa umbane.
Enye yeenzuzo eziphambili ze-CAES kukukwazi ukugcina umthamo omkhulu wamandla ixesha elide. Oku kuyenza ifaneleke kakuhle kwi-grid-scale-scale storage applications, apho inokunceda ukulinganisela ukubonelela kunye nemfuno kunye nokubonelela ngamandla okulondoloza ngexesha leemfuno eziphezulu. Ukongeza, i-CAES inefuthe eliphantsi ngokwemeko engqongileyo kwaye inokuthi ibekwe kwiindawo ezininzi, iyenze ibe sisisombululo sokugcina amandla.
Nangona kunjalo, i-CAES nayo ineentsilelo zayo. Inkqubo yokuxinzelela kunye nokwandisa umoya kunokubangela ukulahlekelwa kwamandla ngenxa yokuveliswa kobushushu, kwaye imfuno yokugcinwa kwamanzi angaphantsi komhlaba inokunciphisa iindawo ezinokuthi zibe khona kwizibonelelo ze-CAES. Ukongezelela, izixhobo ezifunekayo kwi-CAES zinokubiza ukuzifaka kunye nokuzigcina, nto leyo enokuthi ithintele ukwamkelwa kwayo ngokubanzi.
Ugcino lwamandla obushushu luhlobo logcino lwamandla olubamba nokugcina amandla ashushu ukuze asetyenziswe kamva. Oku kunokufezekiswa ngokusebenzisa iindlela ezahlukeneyo, njengokugcina ubushushu kwindawo eqinileyo okanye engamanzi, okanye ukusebenzisa izixhobo zokutshintsha isigaba ukugcina nokukhulula amandla njengoko zitshintsha ukusuka kwesinye isigaba ukuya kwesinye. Ugcino lwamandla e-Thermal lusetyenziswa ngokuqhelekileyo kwizityalo zamandla obushushu belanga, kunye nakwiinkqubo zorhwebo kunye neendawo zokuhlala zokufudumeza kunye nokupholisa.
Enye yeenzuzo eziphambili zogcino lwamandla ashushu kukukwazi ukugcina amandla amaninzi ngexabiso eliphantsi. Inokuthi idityaniswe kunye noluhlu olubanzi lweenkqubo ezikhoyo, okwenza kube yinto ekhethiweyo yokugcina amandla. Ukongezelela, ukugcinwa kwamandla okushisa kunokunceda ukuphucula ukusebenza kakuhle kunye nokusebenza kweenkqubo zamandla ngokubonelela ngomthombo othembekileyo wamandla xa kufuneka.
Nangona kunjalo, ukugcinwa kwamandla e-thermal nako kunemida yayo. Ukugcinwa kunye nokukhululwa kwamandla ashushu kunokuba phantsi kwelahleko, kwaye ukukhethwa kwendawo yokugcina efanelekileyo kunye noyilo lwenkqubo lunokuba nzima. Ukongezelela, iinkqubo zokugcina amandla okushisa zingadinga ukugcinwa rhoqo kunye nokubeka iliso ukuqinisekisa ukusebenza kakuhle.
Ukuqukumbela, iisistim zogcino lwamandla zidlala indima ebalulekileyo kwihlabathi lethu lanamhlanje, zibonelela ngeendlela zokugcina kunye nokusetyenziswa kwamandla agqithisileyo ngexesha kunye nalapho efuneka khona. Iibhetri, ukugcinwa kwamandla omoya ocinezelweyo, kunye nokugcinwa kwamandla obushushu yimizekelo nje embalwa yezisombululo ezitsha ezinceda ukubumba ikamva lokugcina amandla. Inkqubo nganye iza kunye nesethi yayo yeenzuzo kunye neengxaki, okwenza ukuba kubalulekile ukuqwalasela ngokucophelela iimfuno ezithile kunye neemfuno zesicelo esinikezelweyo xa ukhetha isisombululo sokugcina amandla. Njengoko itekhnoloji iqhubela phambili, kusenokwenzeka ukuba siza kubona iinkqubo zokugcina amandla ezintsha nezisebenzayo zivela, ziqhubela phambili utshintsho olusingise kwikamva lamandla elizinzileyo nelizinzileyo.
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