Ukujula kokukhipha (i-DoD) iphesenti lomthamo webhethri osuvele usetshenzisiwe. Ibhethri elethe u-30% womthamo walo liku-30% DoD kanye nesimo sokushajwa esingaba ngu-70%.
Leyo nombolo eyodwa inquma izinto ezintathu ezingokoqobo: ukuthi angakanani amandla owathola ngempela umjikelezo ngamunye, ukuthi ibhange lebhethri kufanele libe likhulu kangakanani, nokuthi mingaki imijikelezo ibhethri elizolethwa ngaphambi kokuba lifinyelele{0}}ekugcineni{1}}komthamo wempilo. Lo mhlahlandlela uhlanganisa ifomula ye-DoD, umehluko phakathi kwe-DoD nesimo senkokhelo, izendlalelo zokulahlekelwa phakathi kwe-nameplate kWh namandla e-AC alethiwe, kanye nendlela yokukhetha iwindi lokusebenzisa.ilanga, amandla ayisipele kanye nezinhlelo zokugcina amandla ebhethri ezentengiselwano noma ezisetshenziswayo. Abasebenzisi be-RV nabasolwandle bazothola izibalo zifana, nakuba ezomnotho zihluka.
Umshwana wokuzikhipha emthwalweni owodwa usebenza kukho konke okungezansi: izinombolo ezicashunwe lapha zivela kumadokhumenti womkhiqizi anegama lemindeni ethile yomkhiqizo. Ziyizithenjwa eziwusizo, hhayi imithetho{1}}ebanzi yezimboni. Isithenjwa sakho esilawulayo sihlala siyimininingwane,{3}}ijika lempilo, ukumiswa kwe-BMS kanye newaranti yemodeli oyithengayo.
Kuyini Ukujula Kokukhipha?
Ukujula kokukhipha kukala ukuthi ungakanani umthamo osusiwe ebhethrini elishajiwe, ovezwa njengephesenti lomthamo wereferensi oshiwo.
- Ishajwe ngokugcwele: 0% DoD
- Ingxenye yomthamo osetshenzisiwe: 50% DoD
- Wonke umthamo ofinyelelekayo osetshenzisiwe: 100% DoD
Izibalo ezimbili eshidini elithile zisebenzisa amagama afanayo kodwa zisho izinto ezihlukene.Inani eliphakeme kakhulu lama-DODukukhishwa okujulile komkhiqizo noma isistimu yawo yokuphatha ibhethri ekuvumelayo ngaphandle kokucupha ukuvikela.I-DoD enconyiweyiwindi lokusebenza umkhiqizi abheka ukuhwebelana okunengqondo-phakathi kwamandla asebenzisekayo, impilo yomjikelezo kanye nezindleko zokushintsha. Ukuphatha eyokuqala sengathi ingeyesibili kuyiphutha elibiza kakhulu kulesi sihloko sonke.
Ama-Rolls abonisa igebe ngokucacile. Yakhoyehlisa-imanuwali yokusebenza kwebhethri le-LFPiluleka ukuhamba ngebhayisikili lawo mabhethri phakathi kuka-0% no-80% we-DoD ukuze uthole impilo yomjikelezo ophelele, kuyilapho i-BMS ngokwayo inganqamuki kuze kube cishe u-95% we-DoD. Umkhawulo wokuvikela uhlezi ngamaphesenti angu-15 amaphuzu ngaphansi kwesincomo, futhi eyodwa kuphela yalezo zinombolo eyingxenye yomklamo wakho wesistimu.
Ukujula Kokukhishwa vs Isimo Senkokhelo
I-DoD kanye nesimo sokushaja (i-SoC) sichaza isimo esifanayo kusukela emaphethelweni ahlukene. Lapho bobabili zisebenzisa umthamo ofanayo wesithenjwa:
I-DoD=100% − SoC
| Isimo sebhethri | I-DoD | I-SoC |
|---|---|---|
| Ishajwe ngokugcwele | 0% | 100% |
| -ikota eyodwa esetshenzisiwe | 25% | 75% |
| Isigamu sisetshenzisiwe | 50% | 50% |
| Okune-kwesihlanu kusetshenzisiwe | 80% | 20% |
| Umthamo ofinyelelekayo uphelile | 100% | 0% |
I-arithmetic incane. Umthamo wereferensi awukho. I-SoC ebonisiwe ka-0% ngokuvamile isho ukuthi "0% yalokho i-BMS ezimisele ukukunikeza yona", hhayi "0% womthamo we-electrochemical kumaseli". Amasistimu amaningi e-lithium abamba indawo evikelekile evikelwe ekugcineni kwewindi, yingakho ibhethri elifundeka lingenalutho lisenamaseli ahlezi ngokunethezeka ngaphezu komkhawulo wawo wokulimala.
Ungabala Kanjani Ukujula Kokukhishwa
Isebenzisa-amahora
I-DoD (%)=Umthamo okhishiwe (Ah) ÷ Umthamo olinganiselwe (Ah) × 100
Ibhethri elingu-100 Ah eliletha u-30 Ah ngaphambi kokushajwa futhi liku-30% DoD, okushiya cishe u-70% we-SoC. Uma umthwalo wamanje uzinzile, umthamo okhishiwe umane nje ungowamanje × isikhathi: 20 A amahora amabili kukhipha u-40 Ah, noma u-40% we-DoD ebhethrini elingu-100 Ah. Uma ungaqiniseki ukuthi isibalo sika-Ah esikulebula satholwa kanjani kwasekuqaleni, umchazi wethu uvuliweokushiwo u-Ah ebhethriniihlanganisa izimiso zokulinganisa.
Thatha umphumela njengesilinganiso ngaphandle uma imonitha yebhethri elinganiselwe noma i-BMS ibala. Umthamo wangempela uyashintsha ngezinga lokushisa, izinga lokuphuma, ubudala kanye nokunciphisa{1}}i-voltage esetshenziselwa ukuchaza "okungenalutho".
Isebenzisa amahora e-kilowatt-
I-DoD (%)=Amandla akhishiwe (kWh) ÷ Amandla ebhethri avamile (kWh) × 100
Ibhethri elingu-10 kWh elikhipha u-8 kWh selifinyelele ku-80% we-DoD. Amasistimu esitoreji avamise ukucaciswa kumandla esikhundleni sokushajwa, ngakho-ke lena inguqulo ozoyisebenzisela ukulinganisa umsebenzi; uma umehluko phakathi kwezilinganiso zamandla namandla usengacacile, niyabokW vs kWh kuchaziwe.
Ihlehlisa ifomula yokulinganisa
Umthamo omncane odingekayo=Amandla adingekayo asebenzisekayo ÷ I-DoD Evunyelwe
Udinga u-80 kWh wamandla e-DC asebenzisekayo endaweni ehleliwe engu-80% DoD? Udinga u-100 kWh okujwayelekile. Leso yisikhathi sokuqala, hhayi impendulo - isigaba esilandelayo sichaza ukuthi yini esaphuma phezulu.
Ukusuka Emandleni Eseli Kuya Kumandla E-AC Alethiwe
Ukudideka okuningi kwe-DoD kuvela ekuqhathaniseni izinombolo ezikalwe ezindaweni ezihlukene ohlelweni. Kunemingcele eyisithupha ehlukene yamandla, futhi abathengisi bacaphuna noma yikuphi okubancomayo:
- Umthamo weseli we-electrochemical- lokho ikhemistri engakwazi ukukulethela yona ngokomcabango phakathi kwemikhawulo yayo kagesi.
- Pakisha umthamo wokuzisholo- isilinganiso se-nameplate, ngokuvamile umthamo weseli × ukucushwa, ezingeni lokushisa eliyinkomba kanye nezinga elingu-C{1}}elishiwo.
- I-BMS-umthamo ofinyelelekayo- okusele ngemva kokuba i-BMS igcine i-headroom phezulu naphansi kwefasitela.
- Amandla asebenzisekayo aqinisekisiwe- ingxenye iwaranti eyivikela ngempela, okungenzeka ibe mncane kakhulu.
- Ilethiwe amandla e-DC- umthamo ofinyelelekayo × i-DoD emisiwe, izinga lokushisa lokususa nokuguga.
- Ilethiwe amandla e-AC- ngemva kokulahlekelwa kokuguqulwa ku-PCS nokusetshenziswa kokusiza.
Amagama amabili afanele ukuphinwa lapha.C-isilinganisoukuchithwa noma ukushaja kwamanje okuveziwe ngokuqhathaniswa nomthamo: 0.5C ebhethrini elingu-100 Ah lisho u-50 A, futhi amanani aphezulu okuthi C-avame ukwehlisa umthamo ongakwazi ukuwukhipha ngaphambi kokunciphisa{4}}ibhethri. IPCS(isistimu yokuguqula amandla) yisiteji sokuguqula i-bidirectional phakathi kwebhethri le-DC kanye negridi ye-AC noma imithwalo - bonaokwenziwa yisistimu yokuguqula amandlaukuthi kucaciswa kanjani ukusebenza kahle kwayo, futhi uqaphele ukuthi ingabe isibalo esicashuniwe siyindlela eyodwa-noma{1}}ukubuya nokubuya.
Ngenxa yalezi zendlalelo, amasistimu amabili ane-nameplate efanayo kWh angaletha amandla e-AC ahluke ngokuphawulekayo. Uma uqhathanisa izingcaphuno, gcizelela ukuthi isibalo se-kWh sibhalwe ngomngcele obhekisela kuwo. Uhlolojikelele lwethu lweizinkomba zokusebenza kwesistimu yokugcina amandla ebhethriidlula kumamethrikhi ahlobene ngemininingwane eyengeziwe.
Kungani Ukujula Kokukhipha Kuthinta Impilo Yomjikelezo
Imijikelezo ejulile ibeka ingcindezi ye-electrochemical kanye nemishini eminingi kunaleyo engashoni, ukuze iphethini evamile, ukusebenzisa umthamo omncane usuku ngalunye kuthenge imijikelezo eyengeziwe ngaphambi kokuba ibhethri lifinyelele esiphethweni salo{0}}so{1}}samandla okuphila.
Ngaphambi kokuqhathanisa noma yisiphi isimangalo-sokuphila somjikelezo, qaphela ukuthi "umjikelezo" unezincazelo ezintathu ojikelezayo:
- Ukushaja ngokomzimba-umcimbi wokukhipha- ukukhipha okukodwa kanye nokushajwa kabusha okukodwa, kwanoma yikuphi ukujula.
- Umjikelezo ogcwele olinganayo- Ukukhipha okuhlanganisiwe okulingana nomthamo olinganiselwe ogcwele, ngakho ukukhishwa okubili okungu-50% kubalwa njengokukodwa.
- Umkhiqizi{0}}ochaziwe umjikelezo okaliwe- noma ngabe iphrothokholi yokuhlola ithini. I-Roll, isibonelo, ichaza umjikelezo kumadokhumenti ayo e-LFP njengokukhishwa ku-90% DoD, okujulile kuno-80% eyincomayo ukuze isetshenziswe nsuku zonke.
Isibalo somjikelezo ngaphandle kwezimo zaso zokuhlola siseduze nokungasho lutho. Ubudlelwano phakathi kokujula nempilo yisizathu sokuthi amamodeli okonakaliswa athatha i-DoD njengokufaka okuqondile: ama-NRELImodeli Yomeluleki Wesistimuyakha umjikelezo wayo-ithebula lokuwohloka kusuka ekufiphaleni komthamo olinganiswa ngenani elithile lemijikelezo ngokujula okumaphakathi kokukhipha, kanye nama-NRELi-lithium-i-ion life prognostic modelling umsebenzikumaseli e-graphite/NMC okuhweba abonisa ukuthi umphumela uncike kakhulu kangakanani endaweni eshisayo.
Amajika angempela ayahluka kakhulu ngekhemistri, idizayini yeseli nephrothokholi yokuhlola.
| I-DoD yansuku zonke | Amandla ahlobene ngomjikelezo ngamunye | Isiqondiso esijwayelekile sesibalo somjikelezo | Yini evame ukubusa isinqumo |
|---|---|---|---|
| Ukushona (20–40%) | Phansi | Okuphakeme kakhulu | Ibhethri likhulu kakhulu; izindleko ezinkulu zibusa |
| Okulingene (50–70%) | Maphakathi | Phezulu | Iphoyinti lebhalansi elivamile lokuhamba ngebhayisikili nsuku zonke |
| Okujulile (80–90%) | Phezulu | Phansi | Ibhethri elincane, ukusebenza okuningi ngomjikelezo ngamunye |
| Igcwele (isondela kumkhawulo womkhiqizi) | Okuphakeme kakhulu | Okuphansi kakhulu, futhi ngokuvamile ngaphandle kwewindi lewaranti | Kunengqondo kuphela ngomsebenzi wokwenza isipele ongavamile |
I-DoD akuyona ukuphela kwesici sokuguga. Izinga lokushisa lokusebenza, izinga lokukhipha amanzi, isikhathi esichithwe ku-SoC ephakeme kakhulu noma ephansi kakhulu, iphrofayela yokushaja nobudala bekhalenda konke kunomthelela - futhi izinga lokushisa ikakhulukazi lingadlula yonke into. I-Trojan'sisiqondiso sokugcinwa kwebhethringomthofu okhukhulayo{0}i-asidi ikubeka ngokusobala: njalo ngo-10℃ngaphezu kuka-25℃cishe uhhafu wempilo yebhethri. Ngezinhlelo ze-lithium, inothi lethu livuliweIbanga lokushisa lebhethri le-lithiumimboza ukushaja nokukhipha amawindi abaluleke kakhulu.
Ukujula Okunconyiwe Kokukhipha Ngohlobo Lwebhethri
| Uhlobo lwebhethri | Ukucatshangelwa okubalulekile kokusebenza | Umhlahlandlela wansuku zonke we-DoD ({0}}umkhiqizo othize) | Umkhawulo oyinhloko | Isisekelo somthombo |
|---|---|---|---|---|
| I-asidi{0}egcwele umthofu | Izwela ekuphumeni okujulile okuphindaphindiwe; idinga ukushajwa okusheshayo nokuphelele | Amaroli: akukho ngaphezu kwama-50%. I-Trojan: 20–50% yempilo enhle, ekwazi u-80% | I-Sulfation kanye nokuphila okufushane uma kushiywe kukhishwe; ukuchelela nokulinganisa kuyadingeka | Rolls imanuwali yomsebenzisi; Trojan FAQ kanye namakhasi nokugcinwa |
| I-AGM / Gel (VRLA) | Ukwakhiwa okuvaliwe kususa ukuchelela, hhayi ukuzwela kokukhishwa | Imodeli-ethize; funda umjikelezo-ijika lempilo ngokujula okuhlosiwe | I-voltage yokushaja kanye nesinxephezelo sokushisa kubalulekile; akukho ukulinganisa kwamanye amamodeli we-AES | Idatha yomkhiqizi kanye{0}}nejika lempilo lomjikelezo wemodeli ngqo |
| I-LiFePO4 (LFP) | Iwindi elisebenzayo elibanzi; I-BMS iphoqelela imikhawulo eqinile | Ama-Roll ayehla-ku-LFP: 0–80% DoD ukuze uthole ukuphila okugcwele komjikelezo, nge-BMS enqanyuliwe{3}}eseduze no-95% | Ukushaja okungaphansi kwedigri engu-0 akuvunyelwe kumamodeli amaningi; okugciniwe kufihliwe kusibonisi | I-Rolls R/S-Uchungechunge lwehla{1}}kumanuwali wokusebenza we-LFP |
| Enye i-lithium-ion (NMC, LTO, njll.) | Amabanga ahlukene kagesi, amandla namandla nokuziphatha kokuguga | Ayikho inombolo edlulisekayo - esebenzisa iwindi lomkhiqizi wesistimu | Igama leKhemistry lilodwa libikezela okuncane kakhulu | Amadokhumenti womkhiqizi wesistimu |
I-asidi{0}egcwele umthofu
Isibalo esivamile esingu-50% asiyona inganekwane. IImanuwali yomsebenzisi we-Rolls Battery (V7.4)ithi-amabhethri omjikelezo ojulile ahloselwe ukuthi angashajwa angabi ngaphezu kuka-50%, futhi ukuvumela ibhange ukuthi lehle kunciphisa impilo yomjikelezo; futhi isetha ukunqanyulwa kwevoltage ephansi-ku-1.90–1.95 volts ngeseli ngalinye ukuze kuphoqelelwe lokho ngokwenza. I-Trojan'sI-FAQ yezobuchwephesheincoma ukuthi kukhishwe u-20–50% womthamo olinganiselwe wokuphila nokusebenza okuhle, kuyilapho siphawula ukuthi amabhethri ayakwazi ukushayelwa ngamabhayisikili ukuya ku-80%. Isakhiwo esifanayo njengecala le-LFP: isibalo samandla kanye nenani lezincomo, futhi azishintsheki.
I-AGM ne-Gel
Kokubili kuyi-asidi{0}}elawulwayo yomthofu{1}}. Ikesi elivaliwe lisusa ukuchelela okujwayelekile; ayinikezi ukubekezelela ukuchithwa okujulile okungavinjelwe. Ukujula okuvunyelwe kuncike ekwakhiweni kwepuleti, iphrofayela yokushaja, izinga lokushisa kanye nemvamisa yokugibela amabhayisikili, konke okubonakala kumjikelezo wempilo-womkhiqizo. Uma uqhathanisa imikhiqizo emibili ye-AGM, qhathanisa amajika ekujuleni ohlose ukukusebenzisa - "umjikelezo ojulile-okwaziyo" encwajaneni ayinazo izinombolo zokuqukethwe.
I-LiFePO4
I-LFP inikezela ngewindi elisebenzisekayo elibanzi kune-asidi-yomthofu, futhi i-BMS yayo isebenzisa amandla kagesi kanye nemikhawulo yamanje ukuze umsebenzisi angakwazi ukucekela phansi iphakethe. Kodwa "okukwazi u-100% DoD" kuyisitatimende sokuvikela, hhayi isincomo sezomnotho. Njengoba isibonelo se-Rolls sibonisa, umkhiqizi angavumela u-95% kuyilapho encoma u-80%. Ngaphambi kokulungisa umkhawulo wakho wokusebenza, thola i-DoD ephezulu evunyelwe, i-DoD yansuku zonke enconyiwe, -isilinganiso sokuphilaku-DoD, izinga lokushisa lokuhlola kanye no-C-izinga, isiphetho-so{2}}sombandela womthamo wempilo, kanye namandla ewaranti{3}}nomkhawulo wokukhipha - leyo nto yokugcina, isamba se-kWh esikhava iwaranti esikhathini sayo, ngokuvamile yikho okuvimbela ukuthi ujule kangakanani.
Amanye amakhemikhali e-lithium
I-LFP, i-NMC ne-LTO ziyehluka ngebanga likagesi, amandla namandla nokuziphatha kokuguga, ngakho inombolo evamile "yebhethri ye-lithium DoD" ayiphatheki phakathi kwakho. Ukuqhathanisa kwethu kweizinhlobo ezahlukene zebhethri zokugcina amandlaibeka lapho ikhemistri ngayinye ingena khona.
Indlela Yokukhetha I-DoD Elungile
Isinyathelo 1: Qala kumodeli, hhayi kukhemistri
Amabhethri amabili e-LFP avela kubahlinzeki abahlukene angaba nezindawo ezihlukene ze-BMS,-amajika okuphila omjikelezo kanye nemikhawulo yesiqinisekiso. Inombolo yemodeli iyunithi yokuhlaziya.
Isinyathelo sesi-2: Funda umjikelezo-umjikelezo wempilo, kuhlanganisa nemibhalo yawo yaphansi
Cela igrafu, bese uhlola ukuthi iyasho yini izinga lokushisa lokuhlola, ukushaja kanye nezinga lokukhipha, ukuphela-kokukhipha{1}}i-voltage yokukhipha kanye nokuphela-kwencazelo-yempilo. Isimangalo esithi "imijikelezo engu-6,000" esihlolwe ku-0.2C kanye ne-25℃kuya ku-80% umthamo osele sichaza umkhiqizo ohlukile kusukela kusimangalo esifanayo esihlolwe ku-1C kanye nama-35℃kuya ku-60%.
Isinyathelo sesi-3: Qondanisa i-DoD nomjikelezo womsebenzi
| Isicelo | Ukuhamba ngebhayisikili | I-logic ye-DoD esebenzayo |
|---|---|---|
| Ukuzisebenzisa nsuku zonke{0}}ngelanga noma ukushintshwa komthwalo | ~1 umjikelezo/usuku, 300+ ngonyaka | Izindleko zokusebenzisa nokufaka esikhundleni yizona ezibusayo; ifasitela elingashoni livame ukuphumelela kwezomnotho zokuphila konke |
| Ikhophi yasenqolobaneni yegridi ngezikhathi ezithile | Idlanzana lemijikelezo ngonyaka | Ukukhipha okujulile ngokuvamile kuyamukeleka ngaphakathi komkhawulo ovunyelwe, njengoba ukubalwa komjikelezo kungesona isithiyo esibophayo |
| Amasistimu avuselelekayo{{0}e-asidi | Nsuku zonke | Landela isigaba somkhiqizi esingu-50%; gcwalisa kabusha ngokushesha ngemva kokukhipha konke |
| Isistimu ye-LFP ene-BMS reserve echaziwe | Nsuku zonke izikhathi eziningi ngosuku | Dizayina i-DoD enconyiwe, phatha ukunqanyulwa kwe-BMS{0}}njengesivikelo kuphela |
| Amandla aphezulu{{0}aphezulu-omsebenzi{1}}obude besikhathi | Izinga elivamile, -eliphezulu | Umthamo otholakalayo wehla -ngezinga eliphezulu; qinisekisa ukuthi isilinganiso se-DoD siyasebenza ngenani lakho lokukhipha |
Isinyathelo sesi-4: Usayizi ukusuka emthwalweni uye emuva
Sungula umthwalo obalulekile ku-kW, isikhathi sokusebenza esidingekayo, ngakho-ke amandla asebenzisekayo ku-kWh. Hlukanisa nge-DoD evunyelwe ukuze uthole amandla okuzisholo, bese wengeza umkhawulo wokulahlekelwa kokuguqulwa, ukusetshenziswa okuyisizayo, izinga lokushisa kanye nokuphela-komthamo wempilo. Ukukhetha umthamo omncane kuqala futhi ngethemba ukuthi uhlanganisa umthwalo ukuthi amaphrojekthi agcina emfishane kanjani onyakeni wesine.
Isinyathelo sesi-5: I-akhawunti yezinga lokushisa kanye nesilinganiso sokukhishwa
Ukushisa okuphezulu kusheshisa ukuwohloka; izinga lokushisa eliphansi linciphisa umthamo otholakalayo futhi, emikhiqizweni eminingi ye-lithium, livimba ukushaja ngokuphelele. Amazinga aphezulu C-ehlisa umthamo otholakalayo ngaphambi kokunqanyulwa{2}}. Linganisa i-DoD oyihlosile ngaphansi kwemibandela isistimu ezobona ngempela - inothi lethu kuyoukukhipha ukusebenza kwamabhethri okugcina amandlaihlanganisa indlela isilinganiso nezinga lokushisa okusebenzisana ngayo.
Isinyathelo sesi-6: Qondanisa ibhethri, i-BMS, i-inverter newaranti
Obane kufanele bavumelane ngokunqanyulwa kwe-voltage-ephansi, i-voltage yokushaja, imikhawulo yamanje, ubuncane be-SoC kanye nezilungiselelo zokubeka. Iphuzu elilodwa kufanele lishiwo ngokusobala: ukwehlisa ukulungiselelwa kwe-SoC encane ye-inverter akuguquli imikhawulo ephephile ye-electrochemical yebhethri, futhi kungase kukukhiphe ngaphandle kwewaranti. Imikhawulo yomkhiqizi webhethri ihlala iyireferensi yokulawula.
Isibonelo Esenziwe: Uhlelo lwe-LFP lwe-100 kWh
Nansi indlela imingcele eyisithupha yamandla ebukeka ngayo nezinombolo ezinamathiselwe. Ukuqagela kushiwo ukuze ukwazi ukufaka owakho esikhundleni; ayimifanekiso, hhayi imininingwane yomkhiqizo.
| Isinyathelo | Ukucabangela | Amandla |
|---|---|---|
| Pakisha umthamo wokuzisholo | I-Nameplate | 100 kWh |
| I-DoD elungisiwe | 80%, iwindi ngalinye elinconyiwe lomkhiqizi | 80kWh DC |
| Indawo yokulondoloza izimo eziphuthumayo ibanjiwe | U-5% wokuzisholo, ongatholakali kumabhayisikili ajwayelekile | 75 kWh DC |
| Ukulahleka kokuguqulwa kwe-PCS | 97% eyodwa{1}}indlela yokukhipha kahle | ≈ 72.8 kWh AC |
| Ukuphathwa nezilawuli ezishisayo | ≈ 3% wamandla akhishiwe ewindini lokukhipha | ≈ 70.6 kWh AC |
| Ukuphela-ko{1}}kwenkomba yomthamo wempilo | I-80% yamandla okuqala ngonyaka we-10 | ≈ 56.5 kWh AC ekupheleni kwempilo egunyaziwe |
I-nameplate engu-100 kWh, i-DoD engu-80% ethembekile, futhi cishe u-71 kWh efinyelela umthwalo ngosuku lokuqala - ewela cishe ku-56 kWh ekupheleni kwempilo egunyaziwe. Akukho lutho lapha olungajwayelekile noma olufihliwe; yilokho nje izendlalelo ezihlanganisayo. Lokhu futhi kunganiamaphrojekthi okugcina ezohwebo nezimbonikufanele ihlolwe emandleni e-AC alethiwe ekupheleni kwempilo, hhayi kumthamo we-nameplate.
Ukujula Kokukhipha I-FAQ
Q: Kusho Ukuthini Ukujula Okungu-80% Kokukhipha?
A: Amaphesenti angama-80 omthamo okubhekiselwe kuwo asetshenzisiwe futhi cishe ama-20% asele.
Q: Ingabe Ukujula Okuphezulu Kokukhipha Kungcono?
IMP: Inikeza amandla engeziwe ngomjikelezo ngamunye asuka ebhethrini elincane, ngokuvamile ngenani lempilo yomjikelezo. Iluphi uhlangothi oluwinayo luncike ekutheni ujikeleza kaningi kangakanani nokuthi yiziphi izindleko zokumiselela.
Q: Ingabe i-DoD engu-100% Ilimaza Ibhethri?
IMP: Kuya ngokuthi umenzi usethe kuphi ireferensi. Amanye amasistimu e-lithium aveza iwindi legama elingu-100% ngenkathi ebambe indawo evikelekile ngaphansi kwalo. Amamodeli amaningi aholayo{{3}e-asidi ahlupheka ngokulinganiswa ngokuphuma okuphindaphindiwe okugcwele. Imibhalo yomkhiqizo iyanquma.
Q: Ikuthinta Kanjani Ukulinganiswa Kwebhethri?
A: Ngokuphambene. Ukwehlukanisa ngesigamu i-DoD evunyelwe cishe kuphinda kabili umthamo ovamile odingekayo wamandla asebenzisekayo afanayo, okuphakamisa izindleko ezinkulu kodwa kungase kunwebe impilo yesevisi.
Umbuzo: Ingabe i-DoD ingadlula u-100%?
A: Isilinganiso singafunda ngaphezu kuka-100% lapho umthamo ohloliwe weqa isilinganiso se-nameplate noma lapho ireferensi yomqaphi ihluka kusisekelo sokulinganisa. Ukulinganisa noma okudidayo kwereferensi, akusona isimo esivamile sokusebenza, futhi akulokothi kube okuqondiwe komklamo.
Q: Ingabe I-DoD Nekhono Elisebenzisekayo Lisho Into efanayo?
A: Cha. I-DoD iphesenti lomthamo wereferensi. Amandla asebenzisekayo amandla ongakwazi ukuwadonsa ngemuva kokuthi iwindi le-BMS, imali egciniwe kanye nokulahlekelwa kwesistimu kusetshenzisiwe.
Okuthathwayo Okubalulekile
Ukujula kokukhishwa kulula ukubala futhi kulula ukukufunda kabi. Ifomula ithatha umugqa owodwa; ukwahlulela kuthatha idatha yedatha, umjikelezo-ijika lempilo elinemibandela yalo yokuhlola, ukucushwa kwe-BMS kanye nedokhumenti yesiqinisekiso.
Uma uhlola isistimu yebhethri, "iyini i-DoD ephezulu?" umbuzo omncane kakhulu onolwazi olukhona. Buza esikhundleni salokho ukuthi angakanani amandla afika emthwalweni ngokweqiniso, ku-DoD kuyiphi i-DoD nangaphansi kwaliphi izinga lokushisa -nezinga lika-C{1}}izinga lokuphila lomjikelezo elikalwe, ingakanani i-BMS egcinayo, nokuthi iwaranti ivumela liphi iwindi lokusebenza. Lezo zimpendulo ezine zichaza inani le-lifecycle. Iphesenti elilodwa eshidini elithile alikwenzi lokho.