Isicwangciso seRetrofit seZitishi eziSiseko ezikhoyo

Kwizikhululo ezisisiseko zonxibelelwano ezikhoyo (ngokukodwa amagumbi ezixhobo ze-tower / iisayithi zekhabhinethi zangaphandle), ukufikelela kwi-zero-investment upgrades to backup umthamo wamandla kunye nokugcinwa kwamandla ngokusebenzisa "i-photovoltaic + yokugcina amandla" izisombululo.

1. Ukujongana namanqaku entlungu
   • Iibhetri ze-lead-asidi zinika ixesha elilinganiselweyo lokugcina (iiyure ezi-2-3 kuphela)
   • Iindleko eziphezulu zokutshintsha ibhetri (malunga ne-¥4,000 ngesiza ngonyaka ngamnye)
   • Ukunqongophala koqwalaselo lokusingqongileyo kukhokelela kubomi obufutshane bebhetri ngenxa yokusilela komoya
   • Anelanga kucimo olucwangcisiweyo (>iiyure ezi-3)

2. Ukuhlelwa Kwezisombululo

(1) DC Izisombululo zokuGcina amandla

• Iimbonakalo:Uqhagamshelo oluthe ngqo kwi-busbar ye-48V, akukho kuguqulwa kwenkqubo yonikezelo lwamandla yokuqala efunekayo.
• eziluncedo:

• Ukubuyisela kwakhona okulula, ixabiso eliphantsi
• Uguqulo olusulungekileyo lwe-DC-DC, ukusebenza kakuhle okuphezulu (> 96%)
• Ujongano lwePV olugciniweyo ukwenzela ukwandiswa kwexesha elizayo
• Ixhasa ukuchetywa kwencopho kunye nokuzaliswa kwentlambo (ukutshaja ngexesha leeyure ezingasebenziyo, ukukhupha ngexesha leencopho / iiyure zespike)

(2) Izisombululo zoGcino lwaMandla e-AC

• Izixhobo ezingundoqo: Inkqubo yoGuqulo lwaMandla (PCS)

• Umzekelo: EPCS15 / EPCS30 (15kW / 30kW)
• Ixhasa uluhlu olubanzi lwamandla ombane we-150-750V, iyahambelana ne-280Ah iiseli zebhetri ezinomthamo omkhulu
• Eyakhelwe ngaphakathi kwi-Energy Management System (EMS) exhasa i-microgrid, i-self-generation kunye neendlela zokuzisebenzisa, kunye nokunye.
  • Iziganeko ezifunekayo:Iziza ezifuna ukugqunywa ngaxeshanye kwimithwalo ye-AC (umzekelo, ukugcinwa komoya)
  • eziluncedo:Umthamo omkhulu wogcino lwamandla, ingeniso ye-arbitrage ephezulu yepeak-to-off-peak

3. Ukukhethwa kwebhetri (Izikhululo ezikhoyo)

• Ibhetri ye-lithium eqinileyo (280Ah)

• Ubuninzi bamandla ≥165Wh/kg
• Ubomi bomjikelo ukuya kwi-26,000 cycles (0.5C, 100% DOD)
• Ukhuseleko oluphezulu (i-electrolyte engumhlanganiselwa oqinileyo, umlilo ophantsi/umngcipheko wogqabhuko-dubulo)
  • Ibhetri yeLithium eqhelekileyo (100Ah/200Ah)
• Uyilo lwemodyuli, lunokalika ukuya kuthi ga kwi-50kWh ngokunxuseneyo

4. Iimbalasane zoMfuziselo woShishino
   • Zero Investment kubaSebenzi: Utyalo-mali lwebhetri, ukusebenza nokugcinwa, kunye neendleko zokuyilahla zihlawulwa liqabane
   • Ukwabiwa kweendleko zoMbane: Yonwabela malunga ne-3% yesaphulelo kumaxabiso ombane
   • Ubude bexesha elongeziweyo laMandla ogcino: Inyuswe ukusuka kwiiyure ezi-2 ukuya kwezi-3 ukuya kuthi ga iiyure 7
   • Ukufikelela kwedatha: Ubonelelo lwasimahla lokusingqongileyo kunye nosetyenziso lombane ujongano lwedatha

Inkqubo yoQinisekiso loKhuseleko (Iimveliso zoGcino lwaMandla)

• Amanqanaba amaninzi okubeka esweni ukhuseleko lwebhetri
• Ukufakwa okuphezulu kwe-thermal esebenzayo + ivalve yokukhulula uxinzelelo + uyilo oluhlanganisiweyo
• Ucinezelo lomlilo olukrelekrele (ukucima okujoliswe kwi-perfluorohexane)
• Ulawulo lobushushu lokupholisa ulwelo (ulawulo oluchanekileyo lolwahlulo lobushushu)
• Ukuphela-to-ekupheleni ukukhangela umlilo

Izisombululo zemeko yeSicelo

Imeko 1: Amandla eGridi + Ugcino lwaMandla oLondolozo

• Amacandelo: Amandla amakhulu + Ibhetri + esweni yeFSU
• Umsebenzi: Inika amandla ngexesha lomsebenzi oyintloko; inikeza amandla okugcina ixesha elifutshane ngexesha lokucima kweemayini
• Izicelo: Izikhululo zasezidolophini, iindawo ezinegridi zamandla ezizinzileyo

Imeko yesi-2: Amandla eGridi + uGcino lwaMandla + iGenereyitha yeDizili

• Amacandelo: Amandla amakhulu + Ibhetri + ijeneretha yeDizili + FSU
• Ingqiqo: Amandla amakhulu → Ibhetri → ijenereyitha yeDizili (ukhuseleko olunamanqanaba amathathu)
• Isicelo: Iindawo ezikude ezinamandla ombane kodwa ziyacinywa ngamaxesha athile

Imeko yesi-3: I-PV + Amandla eGridi + UGcino lwamandla + Ijenereyitha yeDizili (IHybrid egcweleyo)

• Ukubaluleka kwamandla: iPV> Amandla eGridi> Ibhetri> Ijenereyitha yeDizili
• Amacandelo: Ubonelelo lwaMandla oHlaziyo + iKhabhinethi yaMandla yePV + ibhetri + iGenereyitha yeDizili + FSU
• Ifanelekile: Iindawo ezingenawo amandla othungelwano oluzinzileyo kunye nokukhanya kwelanga okwaneleyo (umzekelo, iithafa, iziqithi)

Imeko yesi-4: Ifotovoltaic + Ugcino lwamandla + Ijenereyitha yeDizili (Uhlobo lwe-Off-Grid)

• Akukho qhagamshelwano lwegridi; uthembele ngokupheleleyo kumandla ahlaziyekayo + i-backup yejeneretha yedizili
• Okuphambili: Ilanga > Ibhetri > Ijenereyitha yeDizili (DC)
• Isebenza: Iziza zonxibelelwano ezingaphandle kwegridi ngokupheleleyo