Iigridi zombane zanamhlanje kunye nezibonelelo zorhwebo zijongene nemingeni ekhulayo kunye nokuzinza kwamandla, ukunyuka kweendleko zamandla, kunye nokuhlanganiswa okuvuselelekayo. Inkqubo yokugcina amandla ebhetri (i-BESS) ijongene nale mingeni ngokugcina umbane ophantsi okanye oluhlaza kunye nokuwukhupha ngexesha lemfuno ephezulu. Ukuqonda iintlobo ezahlukeneyo zeenkqubo zokugcina amandla ebhetri kunceda abaphathi bamandla kunye nabaphuhlisi beprojekthi bakhethe iteknoloji efanelekileyo kwiimfuno zabo zokusebenza.

Izinto eziphambili zokuThatha

• Iitekhnoloji eziphambili ze-BESS: Iinkqubo zokugcina amandla ebhetri ziquka i-lithium-ion, i-lead-acid, ukuhamba, i-sodium-ion, kunye neebhetri ze-sodium-sulfur, nganye ineenzuzo ezihlukeneyo, ukulinganiselwa, kunye nezicelo.
• Ulungelelwaniso lwenkqubo olwahlukileyo: I-BESS inokuthi ihlelwe njengeekhabhathi ze-C&I ESS, i-BESS ene-container, i-ESS yokuhlala, kunye ne-ESS ehambayo ngokusekwe kuyilo lomzimba, umthamo, kunye neemfuno zokuthunyelwa.
• Imiba ephambili yokukhetha: Ukukhetha i-BESS efanelekileyo kufuna ukuvavanya umthamo wamandla, ukulinganiswa kwamandla, ixesha lokukhutshwa, ubomi bomjikelezo, ukusebenza kakuhle, ukhuseleko, kunye neendleko zomjikelo wobomi ukuze zihambelane neemfuno zeprojekthi ethile.

Yintoni iBattery Energy Storage System (BESS)?

A inkqubo yokugcina amandla ebhetri (BESS) bubuchwepheshe obugcina amandla ombane kwiibhetri eziphinda zitshajwe kwaye ziwakhuphe xa kufuneka. Ivumela umbane oveliswe kwiipaneli zelanga, ii-injini zomoya, okanye igridi ukuba ugcinwe ukuze usetyenziswe kamva.

Ngokomzekelo, indawo yokuthengisa inokuhlawula inkqubo ye-BESS ngexesha leemfuno eziphantsi zombane kwaye ikhuphe ngexesha leeyure eziphakamileyo ukunceda ukunciphisa iindleko zamandla.

I-BESS eqhelekileyo ibandakanya amacandelo amaninzi adibeneyo:

• Inkqubo yoLawulo lwebhetri (BMS): Ijonga amandla ombane webhetri, ubushushu, okwangoku, kunye neemeko zokusebenza.
• Inkqubo yoGuqulo lwaMandla (PCS): Inika amandla ukuguqulwa kwamandla e-bidirectional phakathi kwenkqubo ye-DC yebhetri kunye negridi ye-AC okanye umthwalo, ngelixa ulawula ukutshaja kunye nokukhupha amandla ngokweemfuno zenkqubo.
• Inkqubo yoLawulo lwaMandla (EMS): Ilungelelanisa ukutshaja, ukukhupha, kunye nokuhanjiswa kwamandla ngokweemfuno zokusebenza.
• Inkqubo yolawulo lobushushu: Ilawula ubushushu bebhetri usebenzisa ukupholisa umoya okanye ukupholisa ulwelo.

Iinkqubo zokugcina amandla ebhetri (BESS) zingahlelwa ngeendlela ezimbini eziphambili: ngekhemistri yebhetri kunye nokucwangciswa kwenkqubo. Iindidi ezisekelwe kwiKhemistry zibandakanya i-lithium-ion, i-lead-acid, ukuhamba, i-sodium-ion, kunye neebhetri ze-sodium-sulfur, nganye ineempawu ezicacileyo zokusebenza.

Iindidi ezisekelwe kuqwalaselo, ezifana neekhabhinethi ze-C & I ESS, i-container BESS, i-ESS yokuhlala, kunye ne-ESS ehambayo, ichaza indlela inkqubo epakishwe ngayo, isetyenziswe, kwaye isetyenziswe. Ezi ndlela zimbini zokuhlela ziyahambelana kunokuba zitshintshe.

Zeziphi ezona ntlobo ziPhambili zeeNkqubo zokuGcina amandla ebhetri?

Iindidi eziphambili zeenkqubo zokugcina amandla ebhetri ziquka i-lithium-ion, i-lead-acid, ukuhamba, kunye neebhetri ezisekelwe kwi-sodium. Itekhnoloji nganye ibonelela ngeempawu ezahlukeneyo eziphembelela ukufaneleka kwayo kwiiprojekthi zorhwebo, kwimizi-mveliso, nakwizinga eliluncedo.

1. Iinkqubo zokuGcina amandla ebhetri yeLithium-Ion

Iibhetri ze-lithium-ion zisetyenziswa kakhulu kwindawo yokugcina amandla emileyo, kunye ne-LFP (i-Lithium Iron Phosphate) kunye ne-NMC (i-Nickel Manganese Cobalt) phakathi kweekhemistri ezidla ngokuxoxwa.

Ikhemistri ye-LFP ibonelela ngokuzinza okuhle kwe-thermal, ukubunjwa kwe-cobalt-free cathode, kunye nobomi bomjikelezo omde. Ezi mpawu zenza i-LFP ibe lukhetho oludumileyo kwizakhiwo zorhwebo, iifektri, kunye neeprojekthi zokugcina amandla elanga.

Iibhetri ze-NMC ngokubanzi zibonelela ngokuxinana kwamandla egravimetric aphezulu kuneebhetri ze-LFP, zizenza zisetyenziswe ngokubanzi kwizicelo apho ubunzima kunye nendawo zibalulekile, njengezithuthi zombane. Iibhetri ze-LFP zibonelela ngozinzo olungcono lwe-thermal kwaye zinokunika ubomi bomjikelo obude phantsi kweemeko zokusebenza ezifanayo.

2. IiNkqubo zokuGcina amandla ebhetri yeLead-Acid

Iinkqubo ze-lead-asidi zimele iteknoloji yebhetri yemveli kunye namashumi eminyaka yokusetyenziswa ebaleni. Inzuzo yabo ephambili lixabiso eliphantsi lokuthenga kwangaphambili.

Nangona kunjalo, iibhetri ze-lead-asidi ngokubanzi zinoxinano lwamandla aphantsi kunye nobomi obufutshane bomjikelo kuneebhetri ze-lithium-ion, ngakumbi phantsi kweebhayisekile ezithe gqolo ezinzulu. Ngokuqhelekileyo zisetyenziswa kwiinkqubo ze-UPS, amandla okugcina amandla, kunye nezicelo ezikhethiweyo zokugcina ezimileyo, kodwa le mida ingenza ukuba ingabikho ukufaneleka kokugcinwa kwamandla kwimihla ngemihla.

3. IiNkqubo zokuGcina iBattery yokuHamba

Iibhetri ezihambayo zigcina amandla kwii-electrolyte ezingamanzi ezigcinwe kwiitanki zangaphandle, ezijikeleziswa ngesitaki seseli esinenwebu. Kwiibhetri zokuhamba, amandla ombane anqunywe ngokuyinhloko ngobukhulu kunye nokucwangciswa kwesitaki seseli, ngelixa amandla ombane axhomekeke ikakhulu kumthamo kunye noxinzelelo lwe-electrolyte.

Olu lwahlulo lwenza iibhetri zokuhamba zilungele ukugcinwa kwamandla ixesha elide, kunye nokukhutshwa kwexesha elinqunywe ngumthamo wamandla wenkqubo kunye nokulinganisa amandla.

Nangona kunjalo, iziseko zokumpompa ezintsonkothileyo, iimfuno zokulondolozwa rhoqo, kunye neenyawo zofakelo olukhulu ziyanciphisa ukwamkelwa kwazo kwiindawo ezixineneyo zemizi-mveliso.

4. Iinkqubo zokuGcina amandla ebhetri eSekwe kwiSodium

Iibhetri ze-sodium-ion kunye ne-sodium-sulfure zombini zisebenzisa izinto ezisekelwe kwi-sodium kodwa zisebenza ngokwahlukileyo. Iibhetri ze-sodium-ion zigcina amandla ngokuhamba kwee-ion ze-sodium phakathi kwe-electrodes, ngelixa iibhetri eziqhelekileyo ze-sodium-sulfur zisebenzisa i-sodium kunye ne-sulfure njengezinto ezisebenzayo kwaye zisebenza kumaqondo okushisa aphezulu. Iimeko zabo zokusebenza kunye nezicelo ziyahluka ngokuxhomekeke kwiteknoloji.

Zeziphi ezohlukileyo zoLungiso lwe-BESS yeeProjekthi zoGcino lwaMandla?

Ngaphaya kwekhemistri yebhetri, ufakelo lwe-BESS luhlelwa ngokoyilo lomzimba kunye nesikali sokuhambisa. Uyilo lwenkqubo engundoqo lumisela ukuba kulula kangakanani ukufakwa, ukugcinwa, kunye nokulinganiswa kwezixhobo ngokuhamba kwexesha.

1. IiKhabhinethi ze-ESS yoRhwebo noShishino

Iikhabhinethi zoRhwebo kunye nezoshishino (C&I) ESS ukudibanisa iimodyuli zebhetri kunye nezixhobo ezixhasayo ngaphakathi kwendawo ebiyelweyo exineneyo.

Ngokuxhomekeke kuyilo lwazo, ezi khabhinethi zinokudibanisa i-PCS, i-BMS, i-EMS, izixhobo zokupholisa, kunye namacandelo okukhusela umlilo.

Izicelo eziqhelekileyo zibandakanya:

• Ukutsheva okuphezulu kunye nolawulo lwemfuno yombane.
• Ukugcinwa kwamandla eSolar photovoltaic.
• Ulawulo lomthwalo wokutshaja kwe-EV.
• Backup amandla kumaziko zorhwebo kunye nezoshishino.

Ulwakhiwo lwabo oludityanisiweyo lubenza basebenziseke kwiifektri, izakhiwo zorhwebo, kunye nezinye iziza ezinendawo enyiniweyo yokufakela.

2. Containerized BESS

Izisombululo ze-BESS ezifakwe kwikhonteyina zipakisha iinkqubo zebhetri ezinomthamo ophezulu ngaphakathi kwezakhiwo zeekhonteyina ezinokuthuthwa.

Ezi nkqubo ziqhele ukubekwa kwiiprojekthi zamandla ahlaziyekayo asetyenziswayo, iipaki zemizi-mveliso, kunye nezicelo zenkxaso yegridi ezifuna ukugcinwa kwenqanaba leyure ye-megawathi.

Uyilo lwabo lweemodyuli luvumela abaphuhlisi ukuba badibanise iiyunithi ezininzi ukuhlangabezana neemfuno ezinkulu zeprojekthi, ngokuxhomekeke kuyilo lombane kunye nemiqobo yesiza.

3. Indawo yokuhlala kunye ne-Mobile BESS

Indawo yokuhlala BESS Ulungelelwaniso luqhelekile ziinkqubo ezincinci eziyilelwe ugcino lwelanga lwendlu, ukuzisebenzisela umbane ngokwawo, kunye namandla okuxhasa.

Izisombululo ze-BESS ezihamba phambili zibeka phambili ukuthuthwa kwaye zinokusebenza kwiindawo zokwakha zexeshana, iziganeko, okanye iindawo ezifuna ukuhanjiswa kwamandla okuguquguqukayo.

Ungayikhetha njani iNkqubo yokuGcina amandla ebhetri eLungileyo kwiProjekthi yakho

Ukukhetha i-BESS efanelekileyo kufuna ukuvavanya ukusebenza kobugcisa kunye neemfuno zokusebenza kunye neendleko zexesha elide.

1. Misela amandla oMbane kunye nokuKhawulwa kwamandla

Umthamo wamandla, olinganiswa nge-kWh okanye i-MWh, ubonisa ukuba angakanani amandla anokugcinwa yibhetri. Umlinganiselo wamandla, olinganiswa nge-kW okanye i-MW, uchaza ukuba isixokelelwano sinokukhawuleza kangakanani ukuhambisa okanye ukufunxa amandla.

Umzekelo, i-2 MW/4 MWh BESS inexesha eliqhelekileyo lokukhupha elimalunga neeyure ezimbini kumandla alinganisiweyo. Ubude bexesha obusebenzisekayo buxhomekeke kwimida yokukhupha, iilahleko zokuguqulwa, iimeko zokusebenza, kunye noyilo lwenkqubo.

2. Vavanya ukusebenza kwebhetri

Ukusebenza kwebhetri kuchaphazela ukusebenza kwexesha elide kunye noqoqosho lweprojekthi.

Iimpawu ezibalulekileyo ziquka:

• Ubomi bomjikelo: Inani lemijikelo yokukhutshwa kwentlawulo efumanekayo phantsi kweemeko zovavanyo ezikhankanyiweyo.
• Ubunzulu bokukhutshwa (DoD): Ipesenti yomthamo webhetri osetyenziswe ngexesha lokukhupha.
• Ukusebenza ngokujikelezileyo: Umlinganiselo wamandla egalelo afunyenwe emva kokugcinwa.
• Ukuthotywa: Ukuncipha kancinci kwamandla okusetyenziswa ngexesha.

Iiprojekthi ezifuna ukuhamba ngebhayisikile yonke imihla kufuneka zinike ingqwalasela eyodwa ekuthotyweni okulindelweyo kunye neemeko zewaranti.

3. Vavanya uKhuseleko kunye noLawulo lwe-Thermal

Ukhuseleko lwe-BESS luxhomekeke kwikhemikhali yebhetri, ukukhuselwa kombane, ulawulo lwe-thermal, kunye nobunjineli bezinga lenkqubo. Vavanya ukubeka esweni ubushushu, ukubonwa komlilo kunye nokunyanzeliswa, imisebenzi yokuvala ngokukhawuleza, kunye nemigangatho yokhuseleko esebenzayo.

Kwiinkqubo zangaphandle, ukulinganiswa kokusingqongileyo kunye nemida yokushisa yokusebenza nayo ibalulekile. Ukupholisa ulwelo kunokuxhasa ulawulo lobushushu kuzo zonke iindibano ezinkulu zebhetri, kodwa ukusebenza kwayo kuxhomekeke kuyilo lwesixokelelwano.

4. Thelekisa Iindleko zoBomi zizonke

Ixabiso lokuthenga lokuqala libonelela kuphela ngenxalenye yomfanekiso wemali.

Abaphuhlisi beprojekthi kufuneka baqwalasele ukufakela, ukusetyenziswa kombane oncedisayo, ukulungiswa, ukutshintshwa kwebhetri, kunye nobomi benkonzo obulindelekileyo.

Ukuvavanya ixabiso elilinganisiweyo lokugcinwa kunokuncedisa ukuthelekisa iteknoloji kunye neentlobo ezahlukeneyo zotyalo-mali kunye neempawu zokusebenza.

5. Tshatisa iNkqubo kwiSicelo sakho

Isicelo esijoliswe kuyo kufuneka sikhokhele zombini i-chemistry kunye nokukhethwa koqwalaselo. Iiprojekthi ze-C&I zinokubeka phambili ulawulo lwebango kunye nofakelo oluhlangeneyo. Iiprojekthi zomgangatho oluncedo zihlala zifuna amandla amakhulu, amandla okudibanisa igridi, kunye nocwangciso lolwandiso.

I-Wenergy ye-LFP ye-LFP ye-Battery yokuGcina izisombululo zoGcino

I-Wener inikeza izisombululo zokugcina amandla ebhetri e-LFP-based based for commercial, industrial, and utility-scale applications. Iphothifoliyo yayo yemveliso ibandakanya iikhabhinethi ezidibeneyo ze-ESS kunye neenkqubo ezigciniweyo ezilungiselelwe amandla eprojekthi kunye neemfuno zokusebenza.

Izisombululo ezibini zabameli ziiNkwenkwezi CL289Pro kunye neTurtle Series 5MWh BESS Container.

1. Iinkwenkwezi CL289Pro: UGcino lwaMandla oluDityanisiweyo lweC&I

Ukwakhiwa kwayo konke-kwinye idibanisa iipakethi ezintandathu zebhetri, i-PCS, ukupholisa ulwelo, ukukhuselwa komlilo, kunye ne-EMS eyakhelwe ngaphakathi.

Iinzuzo eziphambili ziquka:

• Ukudityaniswa okuqinileyo:Imilinganiselo yeKhabhinethi emalunga ne-1588 × 1380 × 2450 mm yofakelo lwenkxaso yofakelo kwiiprojekthi zorhwebo nemizi-mveliso ezikhathalela isithuba.
• Ulawulo lobushushu nokhuseleko:Ukupholisa ulwelo, ukhuseleko lwemigangatho emininzi, kunye nenkqubo yokucinezelwa komlilo we-aerosol.
• Ukuhamba ngebhayisikile ixesha elide:Ubomi bomjikelezo obuchaziweyo ubuncinane bemijikelezo ye-8,000 kunye nokusebenza kakuhle kwenkqubo ngaphezu kwe-89%, ngokweenkcazo zemveliso ye-Wenergy.

Ikhabhinethi yenzelwe ukusebenza kwamaqondo obushushu ukusuka -30°C ukuya ku-55°C, kunye nokuncipha kwamandla okufunekayo ngaphezulu kwe-45°C.

Ezi mpawu zenza ukuba zilungele izicelo ezifana nokucheba i-peak yorhwebo, ukugcinwa kwelanga, kunye nolawulo lwamandla okuhlawula i-EV.

Iinkwenkwezi CL289Pro

2. Uthotho lweTurtle: Ugcino olukwiMigqomo yeeProjekthi ezinkulu

I-architecture yayo ye-container ye-20-foot ihlanganisa amaqela amathandathu ebhetri, ngalinye liqukethe iimodyuli ezisibhozo zebhetri, kunye nokulawulwa kwebhetri, ukupholisa ulwelo kunye nezixhobo zokukhusela umlilo.

Iinzuzo eziphambili ziquka:

• Ukudityaniswa komthamo ophezulu:Ukugcinwa kwamandla e-MWh-scale ngaphakathi kwesakhiwo sesikhongozeli esinokuthuthwa.
• Ukwandiswa kweemodyuli:Uyilo lweqela lebhetri lixhasa ubumbeko bomgangatho weprojekthi enkulu.
• Ukubeka iliso kwindlela yokusebenza:Ulawulo lwebhetri olukrelekrele kunye neeprothokholi zonxibelelwano zixhasa ukuhlanganiswa kunye neenkqubo zolawulo lwangaphandle.
• Ukhuseleko lokusingqongileyo:Ukupholisa ulwelo kunye nokhuseleko lwe-IP55 kwiindawo ezivaliweyo ezikhankanyiweyo, ngaphandle kwezinto ezichaziweyo.

Le nkqubo inomlinganiselo wobushushu obuchaziweyo obungu-30°C ukuya kuma-50°C (kunye nomda osezantsi ungabandakanyiweyo), kunye nokunciphisa okufunekayo ngaphezu kwe-45°C.

Yenzelwe ukufakelwa kwamandla ahlaziyekayo amakhulu, inkxaso yegridi yomgangatho osetyenziswayo, ulawulo lwamandla kwimizi-mveliso, kunye nosetyenziso lwegrid emincinci.

Turtle Series 5MWh

Zombini izisombululo ze-Wenergy zisebenzisa itekhnoloji ye-LFP , kodwa amandla azo ahlukeneyo kunye nolungelelwaniso lujongana neemfuno zeprojekthi ezahlukeneyo.

Ukuqukumbela

Iindidi ezahlukeneyo zeenkqubo zokugcina amandla ebhetri zibonelela ngeenzuzo ezahlukileyo ekusebenzeni, kwiindleko, nakwizicelo. Ukukhetha isisombululo esifanelekileyo kufuna ukuvavanya ikhemistri yebhetri, ukucwangciswa kwenkqubo, ukhuseleko, kunye neemfuno zeprojekthi.

Uqhagamshelo Wenergy's amaqela ukufumana iindlela ezifanelekileyo zokukhetha iiprojekthi zorhwebo, zoshishino, kunye nezinto eziluncedo.