Ekufuneni ikusasa lamandla esimeme, izinhlelo zokugcina amandla ebhethri (BESS) sezivele ziyisisekelo sobuchwepheshe, ezivumela ukuhlanganiswa nokuphathwa kahle kwemithombo yamandla avuselelekayo. Njengoba ukukhiqizwa kwamandla avuselelekayo njenge-solar newind, sekudume kakhulu, ukungazinzi nokuguquguquka kwale mithombo kubeka izinselele lapho i-BESS ihlezi kahle khona ukuzixazulula. Lesi sihloko sihluza ukubaluleka kobuchwepheshe bebhethri lokugcina emandleni avuselelekayo, sigqamisa indima yabo ebalulekile ekulinganiseni isidingo samandla kagesi nokuhlinzekwa, ukwenza lula ukuzinza kwenethiwekhi, nokusekela ukuguqukela komhlaba wonke emandleni ahlanzekile.

Izinhlelo zokugcina amandla ebhethri zibalulekile ekulawuleni isidingo sikagesi, zinikeza ukuguquguquka okudingekayo ukugcina amandla engeziwe akhiqizwa ngezikhathi zesidingo esiphansi bese ewakhulula lapho isidingo siphezulu. Leli khono lokushelela iziqongo liyanciphisa isidingo sezitshalo zamandla ezisekelwe emafutheni ezinsalela futhi liyithuthukisa ukwethembeka kwenethi. Ubuchwepheshe obufana nebhethri le-lithium ion lokugcina amandla avuselelekayo buye baba yingxenye eyinhloko kule mithwalo, buvumela amandla amaningi, izikhathi zokuphendula ezisheshayo, nempilo ende yomjikelezo. Ngokugudluza ukushintshashintsha kokunikezwa nokudingwa, i-BESS inciphisa ingcindezi yenethi futhi ivumela ukusetshenziswa kahle kwezinsiza ezivuselelekayo.

Ngaphezu kwalokho, i-BESS isiza ekulawuleni imvamisa nasekuqiniseni ugesi, izinsizakalo ezibalulekile ekugcineni ikhwalithi yamandla kumagridi esimanje. Izinhlelo ze-Tesla Megapack zibonisa izixazululo ezinkulu zebhethri eziklanyelwe ukusekela izidingo zokugcina amandla eggridi, ezikwazi ukuhlanganiswa kalula nezinye izindawo ezivuselelekayo. Lezi zinhlelo azigcini nje ngokugcina amandla kodwa futhi zinikeza izinsizakalo ezisekelayo ezisekelayo ekusebenzeni kweggridi futhi zithuthukise ukumelana nokucisha kukagesi.

Ukuphendula kwesidingo okwenziwa yi-BESS kuphinde kunikeze amandla abathengi ukuthi babambe iqhaza kakhulu ezimakethe zamandla, balungise izindlela zokusebenzisa futhi banikele ekonga izindleko. Amandla okudiliza amandla agciniwe ngesikhathi sesidingo esiphakeme kunciphisa ukuncika ezitshalweni zamandla zakudala futhi kunciphise ukukhishwa kwe-greenhouse gas, okubeka i-BESS njengento ebalulekile ekuguqulweni kwamandla ahlanzekile.

I-Jinzhou Chengguang Power Source Co., Ltd, umphakeli ohamba phambili wezobuchwepheshe bebhethri ezithuthukisiwe, ibilokhu ithuthukisa futhi ihlinzeka ngezixazululo zebhethri zokugcina ezithuthukisiwe ukuze kusekelwe amaphrojekthi amandla avuselelekayo. Imikhiqizo yabo emisha ihambisana nesidingo esikhulayo sezinhlelo zokugcina amandla ezisebenza kahle futhi ezingathenjwa, iqinisa ukuzibophezela kwabo ekusimameni nasebuchwephesheni obuphezulu. Ngeminye imininingwane mayelana nohlu lwemikhiqizo yabo, vakashela ikhasi le-Imikhiqizo.

Ukuhlanganiswa kwamandla avuselelekayo ku-grid kuvame ukubhekana nezinkinga ngenxa yokungapheli kwemithombo efana nelanga nomoya. I-BESS, ikakhulukazi lezo ezisekelwe ku-lithium ion kanye nezimboni ezivela ezifana namabhethri e-vanadium, zinikeza izixazululo ezisebenzayo ngokugcina amandla angaphezulu futhi ziwathumele lapho ukukhiqizwa kuphansi. Amabhethri e-vanadium redox flow, ngokwesibonelo, anikeza izinketho zokugcina eziqinile nezikhulayo ezinezimfanelo ezinde zokuphila, okwenza kube kuhle kakhulu ezinhlelweni ezinkulu ze-grid.

Lezi zinhlelo zandisa ukufakwa kwamandla avuselelekayo ngokunciphisa ukuncishiswa nokwenza kube lula ukukhipha amandla okulindeleka. Zisebenza ngokubambisana nezobuchwepheshe be-smart grid, ziqinisa ukuzinza kwe-grid futhi zenza kube lula ukuhweba ngamandla. I-Tesla Megapack, enezakhiwo ezihlanganisiwe nezikhulayo, ibonisa ikhono lokushesha ukufaka amandla amakhulu okugcina, okwenza ukuhlanganiswa kwamandla avuselelekayo kube lula futhi kube nezezimali ezinhle.

Jinzhou Chengguang Power Source Co., Ltd ihlanganisa ubuchwepheshe obuphambili bezinhlaka zebhethri emikhiqizweni yabo ye-BESS, ihlinzeka ngezixazululo ezihlelwe kahle zokugcina amandla avuselelekayo. Ubuchwepheshe babo bokukhiqiza nokulawula ikhwalithi buqinisekisa ukuthi amabhethri abo ahlangabezana nezinga eliphezulu lokusebenza nokuphepha, kusekela abathuthukisi nezinsizakalo ekufezeni ukuhlanganiswa okungaguquki kwamandla avuselelekayo. Funda kabanzi ngombono nokuqamba kwenkampani ku-Mayelana Nathi ikhasi.

Imakethethi ye-battery storage yomhlaba ibonakala izoba nokukhula okukhulu, lapho amandla kulindeleke ukuthi akhule kakhulu ngonyaka ka-2030. Lokhu kukhula kudalwa izikhuthazo zezinqubomgomo, ukwehla kwezindleko ze-battery, kanye nesidingo esikhulayo sokuguquguquka kwegridi. Abahlaziyi babikezela ukuthi ukufakwa kwe-lithium ion battery kuzobusa ezikhathini zokuqala zokukhula, kanti ama-flow batteries nezinye izobuchwepheshe zizothola ukuthandwa ezinhlelweni ezinde zokusebenza.

Izikhathi zokwakha zephrojekthi ze-BESS zihluka ngokuya ngosayizi, ubuchwepheshe, kanye nobunzima bokuvunyelwa kodwa ngokuvamile zihlala ziqala ezinyangeni eziningana ziye ngaphezulu konyaka. Izinhlelo zokulawula ziyaqhubeka zishintsha ukuze zifanele izici ezihlukile zokugcina amandla, zibhekana nezindinganiso zokuxhumana, imithetho yokuphepha, kanye nemithetho yokubamba iqhaza emakethe. Lezi zinhlelo zibalulekile ukuze kuvulwe utshalomali futhi kuqinisekiswe ukuhamba kahle kokusebenza.

I-Jinzhou Chengguang Power Source Co., Ltd ihlala ihambisana nalezi zinguquko zemigomo ukuze ihlinzeke ngezixazululo zokugcina amandla ezithobela imithetho futhi ezibheke esikhathini esizayo. Amandla abo okudlula ezinqubweni zokuqinisekisa kanye nokuhlinzeka ngemikhiqizo ephelele yenza ukusetshenziswa kwamaphrojekthi kusheshe futhi kunciphise ubungozi kumakhasimende. Ukuze uthole izibuyekezo eziqhubekayo kanye nezindaba zemboni, inkampani'sIzindaba inikeza imininingwane ebalulekile.

Ukuphepha kuhlala kuyinto ebalulekile ekwakhiweni kwezinhlelo zokugcina amandla e-bhathri. Ukuphuma kokushisa, amaphutha kagesi, nezingozi zamakhemikhali kudinga izindlela eziphelele zokuphatha izingozi, kuhlanganise nokwakhiwa kwezinhlelo eziqinile, ukuqapha, nezinhlelo zokuphendula eziphuthumayo. Amabhathri e-lithium ion, nakuba esebenza kahle, adinga ukulawulwa okuqinile ukuvimbela ukushisa ngokweqile kanye nezingozi zomlilo.

Izinto ezintsha ezinhlelweni zokuphatha amabhathri (BMS) zithuthukisa ukuqapha nokulawula ngesikhathi sangempela, zandisa imikhawulo yokuphepha. Amabhathri e-vanadium anikeza izinzuzo zokuphepha ngenxa ye-electrolyte yawo emanzini, ehla ingozi yomlilo uma kuqhathaniswa nezinye izakhi zamakhemikhali e-lithium. Abahlanganisi bezinhlelo nabakhiqizi abafana ne-Jinzhou Chengguang Power Source Co., Ltd bagxila ekuphepheni ekuthuthukisweni kwemikhiqizo, beqinisekisa ukuthi amabhathri abo okugcina ahlangabezana nezindinganiso zomhlaba wonke nezitifiketi.

Ngaphezu kwalokho, ukuqeqeshwa okuqhubekayo nezinsizakalo zokwesekwa zisiza abaphathi ukuba bagcine ukusebenza kwe-BESS kuphephile futhi kusebenze kahle. Ukuze uthole usizo lwezobuchwepheshe nokubonisana, amakhasimende angabheka ku-Ukusekela ikhasi.

Naphezu kokubukeka okuhle, kunezinselelo eziningi ezithinta ukusungulwa kwezinhlelo zokugcina amandla ebhethri, kuhlanganise nezithiyo zokuhlinzeka ngezinto zokwakha, ukujolisa, ukunciphisa izindleko, kanye nokwandiswa kobuchwepheshe. Ukubhekana nalezi zinkinga kudinga ukusungulwa kwezinto ezikhethekile zebhethri, izinqubo zokukhiqiza, kanye nezindlela zomnotho ezijikelezayo. Izinkampani ezifana ne-Jinzhou Chengguang Power Source Co., Ltd zifaka imali ocwaningweni nasekuthuthukiseni ukuze kuthuthukiswe ukusebenza nokusimama.

Izinhlelo zokugcina amandla ebhethri zibalulekile ekwenzeni ikusasa lamandla ahlanzekile libe khona. Zihlinzeka ngezinsizakalo ezibalulekile zenethiwekhi, zikhuthaza ukwamukelwa kwamandla avuselelekayo, futhi zinikele ekuzibambeni emandleni kanye nemigomo yokunciphisa i-carbon. Njengoba amandla okugcina enyuka futhi ubuchwepheshe buvuthwa, i-BESS izodlala indima ebaluleke kakhulu ekuguquleni indawo yamandla emhlabeni.

Siphetha ngokuthi, ukusebenzisa ubuchwepheshe obuthuthukisiwe bebhethri lokugcina, okusekelwa abaholi bemboni abanolwazi njenge-Jinzhou Chengguang Power Source Co., Ltd, kubalulekile ohlelweni lwamandla oluqinile noluzinzile. Ababambiqhaza bakhuthazwa ukuthi bahlanganyele nabalingani abathembekile futhi benze ubuchwepheshe ngokubambisana ukuze bafeze amandla aphelele okugcina amandla ebhethri.