Umbuzo awungowokuba i-lithium ibetha ilothe-iasidi yetrektara yokutsala{1}}ingxoxo-mpikiswano yaphela kwiminyaka edlulileyo kwiintshukumo ezininzi-zeshift. Owona mbuzo ngowokuba kutheni ibhetri efanayo esebenza kwindawo yakho yokugcina impahla isilela kwisikhululo sakho seenqwelomoya, okanye ngokuphendululekileyo.
Imeko-bume yokusebenza imisela ibhetri engakumbi kunodidi lwesixhobo. Kodwa loo ngxelo iyodwa ayizukukunceda ukuba ubhale iRFQ. Okulandelayo kukusasazwa{2}}kwinqanaba leenkcukacha eziqhubela phambili izigqibo zentengo.
Apho iibhetri zeGSE zeSikhululo seenqwelomoya zisilele ngokwenene
Iifestile zokujika ngenqwelomoya zicinezela amathuba okutshaja ukuya kwi-15-imizuzu engama-30 phakathi kojikelezo lwesango. Ayisiyonto ikhethwayo-sisithintelo esinyanzeliswa kukucwangciswa kwesango ukuba akukho khemistry yebhetri inokuthethathethana.
Esi sithintelo sinesiphumo sokuphola esingabambiyo uninzi lwamaphepha. Iipakethi -ze-asidi zifuna iiyure ezisi-8 zokutshaja kunye neeyure ezisi-8 zokupholisa. Ukugcina ukhuseleko lwe-24/7, abaqhubi besikhululo seenqwelomoya bagqiba ngeebhetri ezintathu ngeitrektara, abasebenzi abatshintshileyo, kunye namagumbi okutshaja asebenzisa ama-200{3}}500 eemitha ezikwere ze-terminal real estate. Iindleko zabasebenzi zokutshintsha ibhetri yodwa-imizuzu eyi-15 ngokutshintshiselana, amaxesha amaninzi imihla ngemihla-kaninzi idlula ixabiso lebhetri kwiinyanga ezingama-24. Kwisikhululo seenqwelomoya sommandla esiqhuba iitrektara zokutsala ezili-12, olo tshintsho lwabasebenzi luqhuba malunga ne-$36,000-48,000 ngonyaka phambi kokuba ubale indawo yokutshaja.
Inkqubo yokufakelwa kombane ye-GSE yeDelta ibonelela ngenqaku eliluncedo lereferensi. Umbindi wabo weSixeko saseSalt Lake uqhuba kufutshane-neGSE yombane epheleleyo; Ujoliso lwabo luchaziweyo yi-100% yeenqwelo eziphantsi zombane kuzo zonke ii-hubs ngo-2035. Kwiindawo ezibandayo -zemozulu yemozulu, iinkqubo zokufudumeza ezidibeneyo zenza umahluko obalulekileyo{5}}ngaphandle kwezifudumezi zangaphakathi, iipakethe ze-lithium zilahlekelwa yi-30-40% umthamo kwi-20 degree. Kusengcono kunelahleko ye-lead-asidi eyi-50%, kodwa ngokwaneleyo ukujika ixesha leeyure ezisi-7 libe ziiyure ezi-4 xa uyifuna kakhulu.
Ukuthengwa kwesikhululo seenqwelomoya,-ezingaxoxiswana zezi:IP67 -indawo ezivaliweyo ezikalisiweyo, izinto zokufudumeza ezilawulwa yiBMS, kunye nokukwazi ukutshaja. Ukuba umthengisi akakwazi ukunika idatha yovavanyo lwe-thermal ebonisa ukugcinwa kwamandla ngaphantsi kwe-10℃, oko kukungafanelanga.
Imisebenzi yeWarehouse: Ugcino olubandayo luvavanyo olululo
Amaziko okuhambisa asemgangathweni anika imingeni yebhetri embalwa. Ubushushu buhlala bulawulwa, iifestile zokutshaja zilungelelaniswa nekhefu, kwaye akukho myalelo we-FAA womgangatho womoya wokunyanzela ukhetho lwetekhnoloji. Kwindawo yokugcina -ezinobushushu obutshintshayo, ilothe{3}iasidi ihlala inexabiso-isebenzayo. Indawo enqumlayo yenzeke ngo-1.5 utshintsho okanye ukusetyenziswa okuphezulu{7}}ngezantsi kwalo mqobo, iprimiyamu ye-lithium ayibuyiseli kumjikelo wobomi besixhobo esiqhelekileyo.
Ukugcinwa okubandayo kutshintsha izibalo ngokupheleleyo. Iibhetri ezisebenza ngaphantsi -iqondo le-18 ilahleko yomthamo apho uninzi lwamaqela okuthenga abujongele phantsi kude kube kubusika bokuqala. Lead{{5}ikhemistri yeasidi yehla ukuya kuqikelelwa kwisiqingatha somthamo wayo okaliweyo kwiindawo zesikhenkcisi. Kodwa elo nani liyohluka kakhulu ngeminyaka yebhetri kunye nembali yolondolozo-iipakethi ezintsha zinokugcina i-60%, iiyunithi ezigcinwe kakubi zinokubetha i-40%. I-spec sheet ikunika inani elinye; iinkuni zakho zokugcina zibalisa ibali lokwenyani.
Ukuhamba ngebhayisikile yocondensation yindlela yokusilela engafane ibonakale kuncwadi lomthengisi.Iitrektara zokutsalaukuhamba ngokuphindaphindiweyo phakathi kweedokhi ze-ambient kunye nogcino lwesikhenkcisi-olwenzeka kaninzi ngokutshintsha kokusasazwa kokutya{1}}qokelela ukufuma kumphezulu webhetri. Ngokuhamba kweenyanga, oku kuthoba izitywina, konakalisa iitheminali, kwaye ekugqibeleni kufikelele kwi-elektroniki yangaphakathi. Ekuqhekekeni kweeyunithi ezingaphumelelanga ezibuyiselwe kwiziko lenkonzo le-Polinovel, indlu yangaphandle ihlala ijongeka kakuhle ngelixa iindawo zokudityaniswa kweentambo zibonisa i-oxidation ebalulekileyo{4}}ipateni echaza ukuba kutheni abandayo-abaqhubi betsheyini benika ingxelo ephezulu yokungaphumeleli ngaphandle kohlolo olubonakalayo "oluqhelekileyo". Uyilo lwe-lithium olutywiniweyo lususa uninzi lwale ndlela yokungaphumeleli, yiyo loo nto ukubanda{7}}abaqhubi bekhonkco bahlala bebona i-ROI ekhawulezayo kunendawo yokugcina impahla ngaphandle kwezixhobo ezifanayo.
Uluhlu lwe-ROI aluthethi nto ngaphandle kweengcinga
Ukhe wawabona amanani afana ne "10-intlawulo yeenyanga ezili-16" okanye "415-i-656% yobomi be-ROI" ekhankanyiweyo yokuguqulwa kwe-lithium. Loo manani avela kuphando lwe-Raymond Corporation malunga nokusebenza kwezinto ezininzi zokugcina iimpahla. Ngamanqaku edatha yokwenyani, kodwa uluhlu lwepesenti ezingama-241 lukuxelela ukuba iingcinga ezisisiseko zahluka kakhulu.
Nantsi eyona nto iqhuba ubalo:
Multi{0}}shift warehouse ({1}} utshintsho, 20 iitrektara, $0.12/kWh umbane)
Intlawulo ihlala phakathi kwe 14-20 iinyanga. Ugcino luvela ikakhulu ekupheliseni umsebenzi wokutshintsha ibhetri{10}}malunga ne-$3,000-4,000 yetrektara nganye ngonyaka nge-$25/ngeyure yeendleko zomsebenzi (lungisa eli nani lengingqi yakho; imisebenzi yoNxweme oluseNtshona ihlala iqhuba i-$32-38/yure, nto leyo ecinezela imbuyekezo ngeenyanga ezi-3-5). Igumbi lokutshaja elibuyiselweyo linokuba lelona candelo likhulu le-ROI kwiindawo ezixineneyo.
Isikhululo seenqwelomoya iGSE(24/7 ukusebenza, 30 iitrektara, ingqele{3}}hub yemozulu)
Intlawulo ingacinezela ukuya kwiinyanga ezili-10-ezi-14 kuba ususa ibhetri yesithathu egciniweyo ngetrektara nganye kunye neziseko zotshintshiselwano. Kodwa iindleko zokufakela ziqhuba izikhululo zokutshaja eziphezulu zifuna ukhuseleko lwemozulu, kwaye unokufuna ukuphuculwa kombane ukuxhasa amaxabiso okutshaja amathuba. Uhlahlo lwabiwo-mali lwe-15-20% ngaphezu kweendleko zebhetri kwiziseko ezingundoqo.
Ishifti enye-, ukusetyenziswa okulula (iiyure ezi-5/ngosuku, iitrektara ezisi-8)
Intlawulo yokubuyisela idlulela ngaphaya kweenyanga ezingama-36, kwaye kwezinye iimeko ayenzeki kubomi obuluncedo besixhobo. Kule profayile, i-asidi ekhokelayo-enokugcinwa okuqeqeshekileyo ihlala ilolokhetho olusengqiqweni{3}}Iqela lentengiso lePolinovel liza kukuxelela oku ngokuthe ngqo ukuba icwecwe lakho libonisa ukusebenza kokunye{4}}kweshift kwindawo enye.
Yintoni omawuyibuze kubaboneleli{0}Kwaye uVavanya njani iimpendulo zabo
Uninzi lwezikhokelo zokuthenga zimisa "ekubuzeni le mibuzo." Eyona nto inzima kukwazi ukuba impendulo entle ibonakala njani.
BMS imida yangoku
Yintoni ubuninzi obuqhubekayo kunye nencopho yokukhupha yangoku? Incopho yokukhutshwa kufuneka igqithise isiqalo sesixhobo sakho sangoku ubuncinane nge-1.3x.Iitrektara zokutsalangokwesiqhelo uzobe 150-250A ekuqaleni kuxhomekeke kumthwalo. Ukuba i-spec ithi yi-200A incopho kwaye iitrektara zakho zitsala i-190A ngeentsasa ezibandayo, uya kubona iihambo eziphazamisayo. Cela i-BMS spec sheet ngokwahlukileyo kwi-bettery spec sheet-ahlala engamaxwebhu ahlukeneyo anamanani ahlukeneyo.
Uvavanyo lolawulo lobushushu
Yintoni ugcino lwesikhundla kwi - 10℃kunye - 20℃? Umgangatho obandayo obandayo{11} iipakethi ezikalisiweyo zigcina i85%+ kwi - 10℃kunye 75%+ at -20℃. Ngaphantsi kwale miqobo, uhlawula iprimiyamu ye-lithium yokusebenza kwinqanaba le-lead-acid. Kwakhona qinisekisa ukuba isifudumezi esikwibhodi sisebenza ngokuzenzekelayo ngaphantsi kweqondo lobushushu okanye sifuna ungenelelo olwenziwa ngesandla-esokugqibela asisebenzi.
Ukulinganisa ubunzima
Ngaba ipakethe ye-lithium iyahambelana ne-OEM ekhokelayo-ubunzima be-asidi ngaphakathi kwe-10%? Ukuba akunjalo, yiyiphi i-ballast efakiweyo? Ukulinganiswa kozinzo lwetrektara yokutsala kuthatha ubunzima obuthile. A 48V 300Ah lead -pack acid inobunzima roughly 350{10}}400kg; ukulingana kwe-lithium kunokuba yi-150-180kg. Lo mahluko we-200kg utshintsha umbindi womxhuzulane ngokwaneleyo ukuba uchaphazele i-tip-over threshold kwi-towing umthamo olinganisiweyo. Lo akanalo umlinganiselo wehlabathi jikelele-kuxhomekeke ngokupheleleyo kwimodeli yakho yetrektara ethile, ngoko tsala i-OEM spec sheet phambi kwencoko.
Iprothokholi yokutshaja
Yeyiphi C-yereyithi exhaswa yipakethe yokutshaja kwamathuba? Iibhetri zetrektara yokutsala zifuna iCC{1}}iiprofayile zeCV ku-0.3-0.5C ukuze ziphile ixesha elide. Amazinga aphezulu (0.8-1C) ayafumaneka ukutshaja ngokukhawuleza kodwa khangela ukuba ukuzisebenzisa kuchaphazela ukhuseleko lwewaranti. Abanye abavelisi bayasichitha iwaranti ukuba iilog zokutshaja zibonisa iireyithi ezizinzileyo ngaphezulu komda ocetyiswayo.
Imiqathango yewaranti
Ngaba iwaranti igubungela ukuthotywa komthamo, kwaye kowuphi umda? Umgangatho woshishino lukhuselo lwewaranti ukuba umthamo wehla ngaphantsi kwe-70-}80% yereyithingi ngaphakathi kwexesha lewaranti (ngokwesiqhelo iminyaka eyi-3-5 okanye imijikelo eyi-2,000-3,000). Iwaranti equka kuphela "ukungaphumeleli ngokupheleleyo" akukho siqinisekiso-iibhetri zithomalalisa ukuya kuma-60% kwiminyaka yomthamo phambi kokuba ziyeke ukusebenza ngokupheleleyo.
Xa iLithium ingeyiyo impendulo echanekileyo
-umsebenzi weshifti enye kunye neefestile ezithembekileyo zokutshaja ubusuku bonke kwaye akukho zithintelo zendawo ayifuni premium yelithium. Ukuba iitrektara zakho zokutsala zisebenza iiyure ezi-5 yonke imihla kwaye zihlale kwindawo yobushushu{3}elawulwayo enegumbi lokutshaja elaneleyo, ilothe{4}}iasidi enokugcinwa okufanelekileyo{5}}ukunkcenkceshela veki nganye, ukulingana kwenyanga, ukuvavanywa komthamo wonyaka{6}}iyakunceda iminyaka emi-4-6 malunga nesiqingatha seendleko zokuqala.
Incam yencam bubunzulu bokusebenzisa obuphindaphindwa luxinzelelo lokusingqongileyo. Multi-shift kunye nogcino olubandayo lulingana ne-lithium. Ishifti enye-kunye ne-ambient ilingana nelothe-iasidi. Kodwa loo fomyula inezimo ekufanele ziqwalaselwe: intshukumo enye{6}}yokutya kwisikhululo seenqwelomoya esinezikhenkcezisi rhoqo{7}}ukuya{8}}ibhayisekile yetela ijongana noxinzelelo lokusingqongileyo olungaphaya kwezibalo zosetyenziso, ngelixa uvimba weshifti kaninzi onezixhobo ekufuneka zitshintshwe kwiinyanga ezili-18 unokungabuyiseli utyalo-mali lwe-lithium phambi kokuba itrektara irhoxe. Ifomula sisiqalo, ayisosigqibo.
Imisebenzi ewela embindini{1}}1.5 utshintsho kwimozulu epholileyo, okanye ishifti enye enokuvela ngamanye amaxesha kubanda{5}}isigqibo sihlala sisihla ekubeni uceba ukwanda kweenqanawa kwiminyaka emi-3-5 ezayo. Ukuba wongeza iitrektara nokuba kunjalo, ukubeka emgangathweni kwi-lithium ngoku kunqanda ukulawula iinkqubo ezimbini ezahlukeneyo zebhetri kunye neziseko ezibini zokutshaja ezahlukeneyo. Ukuba inqanawa yakho izinzile, ukongeza useto lwakho olukhoyo lwe-lead-asidi inokuba lolona lwabiwo lwemali olungcono.
FAQ
Q: Kuthekani ukuba iitshaja zethu ezikhoyo azihambelani neepakethi ze-lithium?
A: Uninzi lweenguquko ze-lithium zifuna itshaja ezinikezelweyo-iinkangeleko zokutshaja ziyohluka ngokwaneleyo ukuba ukusebenzisa iitshaja ze-lead{1}}kunobungozi bokutshaja ngaphantsi okanye iimpazamo ze-BMS. Uhlahlo lwabiwo-mali $800-1,500 kwisikhululo sokutshaja kwimizi-mveliso -imigangatho yeetshaja zelithium. Abanye ababoneleli banikezela ngeepakethi ezidibeneyo zetshaja-yebhetri; oku kwenza lula ukuthenga kodwa kunciphise ukuguquguquka kwakho ukuba kamva ufuna ukutshintsha ababoneleli ngebhetri.
Umbuzo: Siluphatha njani ulawulo lwebhetri kuzo zonke iindawo ezininzi?
A: Le ngongoma yentlungu evelayo kwishishini. I-Telematics-iipakethi zebhetri ezivulelwe ilifu{2}}Ideshibhodi ye-BMS ehlanganisiweyo ye-Polinovel kubathengi bezithuthi, umzekelo{3}}ivumela ukulandelwa okuphakathi kwemijikelo yentlawulo, ukuthotywa komthamo, kunye neekhowudi zeempazamo kwiindawo zonke. Ukuba usebenzisa i-GSE kwizikhululo zeenqwelo moya ezininzi okanye amaziko osasazo, khankanya oku kukwazi ngaphambili-ukubuyisela i-telematics kwiipakethi ezikhoyo kuyabiza kwaye kaninzi akuthembekanga.
Q: Yintoni ukuthotywa komthamo esifanele sikulindele ngexesha lewaranti?
A: Ikhemistri yeLiFePO4 iqhele ukuthoba i-1-3% ngonyaka phantsi kweemeko eziqhelekileyo zokukhwela ibhayisekile. Kwimijikelo engama-2,000 (malunga ne-5-iminyaka emi-6 yosetyenziso{10}}lotshintsho), lindela i-85-90% yomthamo wokuqala oseleyo. Ukuba umthengisi ucaphula amanani angcono kakhulu, cela ukuqinisekiswa komntu wesithathu-ezinye izixhobo zentengiso zicaphula iimeko zaselebhu ezingabonisi ibhayisekile yokwenyani yehlabathi kunye neepateni zokukhupha inxenye.
