Abaphuhlisi beprojekthi kunye nabaphathi bamaziko abavavanya ukugcinwa kwamandla okusasazwa kwangaphandle bajongana neseti ethe gqolo yemingeni: ubushushu obugqithisileyo, imiqobo yendawo, kunye nemfuneko yokusebenza okuthembekileyo kwexesha elide. Iinkqubo eziqhelekileyo zokupholisa umoya zihlala zisokola ukugcina umthamo olinganisiweyo ngexesha lamaza obushushu ehlotyeni okanye zifuna ukukhutshwa okugqithisileyo okwenza kube nzima ukuhlala. Kushishino lonke, sibona inguqu ekhawulezayo ukuya kwizisombululo ze-BESS zokupholisa ulwelo kwezi zicelo. E-Wenergy, inkqubo yethu yokugcina amandla okupholisa ulwelo angama-261kWh ngumzekelo wokuba kutheni obu bugcisa buzuza ukhetho phakathi kwamaqela eprojekthi zorhwebo nezoshishino. Ngobuchule obungama-90% kuhambo lokuya nokubuya, i-125kW yokusabela ngokukhawuleza, kunye nokusebenza okuthembekileyo ukusuka kumashumi amathathu ukuya kumashumi amahlanu anesihlanu edigri celcius, ulwelo olupholileyo BESS ulungelelwaniso lulungisa iimfuno ezithile zofakelo lwangaphandle. Ngezantsi, sivavanya izinto eziqhuba lo mkhwa wokukhetha.

Ukusebenza okuZinzileyo kuzo zonke iiRange zoBubushushu obugqithisileyo

Izixhobo zangaphandle kufuneka zisebenze ngokuthembekileyo ngamaxesha athile onyaka anokuphazamisa okanye avale ezinye iindlela zokupholisa umoya. Xa amaqondo obushushu akwindawo engqongileyo edlula amashumi amathathu anesihlanu ngokukaCelsius, iibhetri ezipholileyo zomoya zityhala intlawulo kunye namazinga okukhupha ukuthintela ukutshisa okugqithisileyo, ukunciphisa umthamo okhoyo ngokuchanekileyo xa imfuno yokupholisa iphezulu. Ngokuchaseneyo, iimeko zokuqhaqhazela zicotha ukusabela kwe-electrochemical kunye nomonakalo womngcipheko ukuba ukutshaja kwenzeka ngaphantsi kwamaqondo obushushu acetyiswayo. Inkqubo yethu yokugcina amandla okupholisa ulwelo igcina ubushushu beeseli ngaphakathi kwefestile efanelekileyo kungakhathaliseki iimeko zangaphandle, ukujikeleza i-dielectric fluid ngokusebenzisa iipleyiti ezidibanisa iseli nganye. Olu lawulo lusebenzayo lobushushu lugcina amandla apheleleyo angama-261kWh kulo lonke uthabatha amashumi amathathu ukuya kumashumi amahlanu anesihlanu kuluhlu lokusebenza. Ufakelo kwiifama zelanga lasentlango, iindawo zokwakha ze-arctic, okanye izibonelelo ezikunxweme lwetropikhi, oku kungaguquguquki kuqinisekisa ukuba ii-asethi zogcino zinikezela ngentsebenzo ethenjisiweyo unyaka wonke. Isici sokuzaliswa kwesipholisi esizenzekelayo sinciphisa ngakumbi utyelelo lolungiso, ukugcina ulwelo olupholileyo lwe-BESS lusebenza kwiindawo ezikude.

Ukwandisa i-ROI ngokuSebenza okuPhezulu kunye noBomi boMjikelo

Imbuyekezo yemali evela kwiiprojekthi zogcino ixhomekeke kakhulu ekusebenzeni kokuya nokubuya kunye nobomi bebhetri. Ipesenti nganye yepesenti yelahleko esebenzayo ngexesha lokujikeleza kwentlawulo-ukukhutshwa ngokuthe ngqo kunciphisa ingeniso evela kwi-arbitrage yamandla okanye iinkonzo zegridi. Yethu inkqubo yokugcina amandla okupholisa ulwelo ifezekisa i-90% yokusebenza kakuhle kohambo lokuya nokubuya ngolawulo oluchanekileyo lwe-thermal olunciphisa ukuxhathisa kwangaphakathi kunye nemithwalo ye-parasitic. Ukukwazi ukuphendula ngokukhawuleza kwe-125kW kwenza ukuba kuthatyathwe inxaxheba kwiimarike zolawulo rhoqo ezifuna utshintsho olukhawulezileyo lwemveliso, zibamba imithombo yengeniso yexabiso eliphezulu. Ukongeza, ubomi bomjikelo we-8,000-plus kwiiseli zethu ze-LFP, ezigcinwe kwiimeko ezifanelekileyo zokushisa, zandisa ubude beprojekthi ngaphambi kokuba i-capital replacement ibe yimfuneko. Kubasebenzisi bezorhwebo kunye namashishini abavavanya iindleko zizonke zobunini, ulwelo olupholileyo lwe-BESS ulungelelwaniso luzisa imbuyekezo ephezulu xa kuthelekiswa neendlela ezipholileyo zomoya ezithomalalisa ngokukhawuleza phantsi koxinzelelo lwe-thermal. I-Wenergy iyila ezi sistim zokusasazwa kweplagi kunye nemidlalo engafuneki misebenzi yasekuhlaleni, ikhawulezisa amaxesha okuhlawula ngeendleko ezincitshisiweyo zofakelo.

UHlanganiso oluBanzi loKhuseleko lweeNdawo zaNgaphandle

Ufakelo lwangaphandle lubhentsisa ugcino lwamandla kwimozulu, izilwanyana zasendle, kunye neengozi zomzimba ezifuna amanyathelo aqinileyo okhuseleko. Inkqubo yethu yokugcina amandla okupholisa ulwelo ibandakanya ulwakhiwo olunemigangatho emininzi lokhuseleko ngaphakathi kwendawo ebiyelweyo ephakathi kwe-IP55 ekwaziyo ukumelana nothuli kunye nokungena kwamanzi. Ilophu yokupholisa engamanzi ngokwayo ibonelela ngokuthomalalisa ukubaleka kwe-thermal ngokuqhubeka nokususa ubushushu kwiiseli ngexesha lokusebenza okuqhelekileyo kunye nokufunxa amandla agqithisileyo ngexesha leempazamo. Iinkqubo zokucinezelwa kwe-aerosol ezinikezelweyo zisebenza kwinqanaba lemodyuli ekufumaneni izisayino ze-off-gas, eziqulethe iziganeko ngaphambi kokusasazwa. Izaziso zexesha langempela ezivela kwiNkqubo yoLawulo lweBattery zazisa abaqhubi bemiba ephuhlisayo, evumela ukungenelela okude okanye ukuthunyelwa kwabasebenzi benkonzo. Kumaziko afana nezibhedlele, amaziko edatha, kunye neziseko zophuhliso zikawonke-wonke apho ukucima kuneziphumo ezibi, olu khuseleko lubanzi lubonelela ngentembelo yokuba ulwelo olupholileyo ufakelo lwe-BESS aluzukwazisa umngcipheko omtsha. Uluhlu olubanzi lwamandla ombane we-DC ukusuka kwi-728 ukuya kwi-936 volts luvumela ulungelelwaniso lweNkqubo yokuGuqulwa koMbane ngelixa ugcina ulungelelwaniso lodwa.

Ukusasazwa okuLula kunye nokuPhucula iNdawo

Amaqela eprojekthi ahlala ekhetha iisayithi zofakelo lwangaphandle ezisekelwe kwizindlu ezikhoyo endaweni yeemeko ezifanelekileyo zokusebenza. Inkqubo yethu yokugcina amandla okupholisa ulwelo ijongana nale nyaniso ngophawu olubambeneyo kunye neemfuno ezincinci zolungiselelo lwesiza. Iluphu edibeneyo yokupholisa ulwelo isusa imfuno yococeko ejikeleze iikhabhathi zokuhamba komoya, ivumela ukupakishwa okuxineneyo komthamo kwiindawo ezixineneyo. Uyilo lwe-plug-and-play alufuni iziseko eziphathekayo okanye ukuguqulwa kwesakhiwo, ukunciphisa ixesha lokwakha kunye neendleko. Kudederhu lweevenkile ezongeza ugcino kwiindawo zokupaka ezikhoyo, okanye iipaki zemizi-mveliso zilungisa indawo phakathi kwezakhiwo, oku kwenziwa lula kungqina ukuba kubalulekile. Uyilo lwemodyuli lukwaxhasa ukwandiswa komthamo ngeekhabhathi ezongezelelweyo, kunye noqhagamshelo lokupholisa ulwelo olusemgangathweni kuzo zonke iiyunithi. Njengoko iiprojekthi ezininzi ziqaphela ezi zibonelelo zokusasazwa, ulwelo olupholileyo lwe-BESS lusiya lusiba luphawu olungagqibekanga loshishino lwangaphandle kunye nosetyenziso lweshishini.

Ukutshintshela kwi-BESS yokupholisa ulwelo kufakelo lwangaphandle kubonakalisa izibonelelo ezibambekayo ekusebenzeni kwe-thermal, imbuyekezo yezoqoqosho, ukuhlanganiswa kokhuseleko, kunye nokuhanjiswa ngokulula. I-WenerI-261kWh yenkqubo yokugcina amandla okupholisa ulwelo ihambisa ezi nzuzo ngobunjineli obuqinisekisiweyo kunye novavanyo olungqongqo kuzo zonke iimeko ezigqithisileyo. Kumaqela eprojekthi acwangcisa ukuthunyelwa kwawo kokugcinwa kwangaphandle okulandelayo, itekhnoloji epholileyo yolwelo ibonelela ngokuthembeka okufunwa ziimeko zangaphandle.