I-Lithium i-phosphate ye-phosphate (i-worpo4)baye banda ngakumbi kwiminyaka yakutshanje ngenxa yeenzuzo zabo ezizodwa ngakumbi kwi-chemistries yemveli. Yaziwa ngobomi babo obude, ukhuseleko, uzinzo, kunye nezibonelelo zokusingqongileyo, iibhetri zobomi zisetyenziswa ngokubanzi kwizithuthi zombane (i-EVs), iinkqubo zelanga, ii-RVs, nangaphezulu. Nangona kunjalo, umbuzo omnye oqhelekileyo ophakama phakathi kwabasebenzisi kukuba itshaja ekhethekileyo ifunwa kwiibhetri zobomi boWORPO4.
Impendulo emfutshane ngu-ewe, kuyacetyiswa ukuba isebenzise itshaja ezenziwe ngokukodwa okanye ihambelana neebhetri ze-willpo4 ukuqinisekisa ukhuseleko, ukusebenza kakuhle, kunye nokusebenza ngokugqibeleleyo. Kweli nqaku, siza kuthatha izizathu ezenzekileyo esi siphakamiso, siphonononge umahluko phakathi kwetshaja ye-chemisties eyahlukileyo, kwaye zinike ulwazi olusebenzayo ekukhetheni itshati efanelekileyo yebhetri yakho.
1. Kutheni ukubiza izinto zeBielpo4
Ukuqonda ukuba kutheni itshaja ekhethekileyo iyimfunekoIibhetri zobomi, kubalulekile ukuba uqale ukuqondakala iimpawu ezikhethekileyo zale chemistry kunye nendlela ephendula ngayo kwinkqubo yokutshaja.
Iimpawu eziphambili zeBhinderpo4
Iibhetri ze-Wicpo4 zineempawu ezininzi ezizibethekayo kwezinye iibhetri ze-lithium-i-i-lithium cobax (i-liithium ye-acid kunye neebhetri ze-Acid-Cadmings:
I-voltage ye-upolpotial tetual: Iibhetri ze-Wildpo4 zihlala zinemifanekiso etyunjiweyo ye-3.2v kwiseli nganye, xa kuthelekiswa ne-3.6v okanye i-3.7V yomnyeIbhetri ye-lithium-ion. Lo mahluko uchaphazela indlela ibhetri ebiziweyo kwaye amanqanaba e-voltage afunekayo.
I-cultage ye-cultage: enye yezona zinto zimangalisayo zeBhinderpo4 iibhetri ze-voltage yazo. Oku kuthetha ukuba i-voltage ihleli izinzile kuyo yonke imijikelezo ye-estrar, esenza kube nzima ukuqikelela imeko yebhetri (SOC) ngaphandle kokubekwa esweni.
Ubomi obude: Iibhetri ze-willpo4 zinokunyamezela amawaka amawaka okubambisa ngaphandle kwe-cycles engekhoyo, kodwa olu lwazi lugcinwe kuphela ukuba ibhetri ihlawuliswa ngokuchanekileyo.
Ukhuseleko lozinzo nokhuseleko: Ezi bheli zaziwa ngokuba uzinzo oluhle kunye nozinzo lwazo olugqibeleleyo lomsindo kunye nokwenza iikhemikhali, ukunciphisa umngcipheko wokutshintsha kunye nomlilo. Nangona kunjalo, ukutshaja okungafanelekanga kunokuphawula ukhuseleko, okunokubakho kunokonakalisa okanye kunciphise i-Lifespan yebhetri.
Nikelwe ezi mpawu, kubalulekile ukuqondakalisa ukuba ibhetri ye-WillPO4 yahlukile ekutshabhiseni ezinye iifizi zebhetri. Ukusebenzisa itshaja okungalunganga kunokukhokelela ekuxhaseni, ukukhonkxa, ukunciphisa intsebenzo yebhetri, okanye ukonakaliswa kwebhetri.
I-2. Umahluko phakathi kwe-charpo4 ye-charpo4 kunye nezinye iitshaneli zebhetri
Ayizizo zonke iitshaneli zebhetri ezenziwe ngokulinganayo, kwaye oku kuyinyani kwiibhetri zobomi be-Wildpo4. Iitshakazi ezenzelwe ukukhokelwa-I-Acid, i-Nickel-Cadmium, okanye ezinye iintlobo zeLithium-ion iibhetri azikho ziyinto ehambelana neebhetri zobomi boWOBIRPO4. Nalu ukophuka komahluko ophambili:
Umahluko we-voltage
I-charger-acid bhargers: Iibhetri ze-Acid-14v, i-24v, okanye i-48V, kwaye i-braks, kunye nokutsala, kunye nokubhabha. Inqanaba lokubhabha, apho ibhetri iqhubeka ngokuqhubekayo kwi-voltage engezantsi, inokuba yingozi kwiibhetri zobomi be-Wildpo4, ezingafuneki ukuba zitshaja.
I-chargers-ion yebhetri (i-intanethi2, i-Limn24): Le sharger yenzelwe iibhetri ze-liium-ion ngombane ophezulu (3.6v okanye kwi-3.7V kwiseli nganye). Ukutshaja ibhetri yobomi kunye nale charger kunokubangela ngaphezulu, njengoko iiseli ze-Wildpo4 zine-voltage ye-3.65V kwiseli nganye, ngelixa ezinye iiseli ze-lithium-i-Iyoll ihlawule ukuya ku-4.2v.
Sebenzisa itshaja eyenzelwe i-chemistry eyahlukileyo inokukhokelela kwi-voltage engachanekanga, ixhaphakile, okanye ixhase ukusebenza, yonke i-Lifepan yebhetri.
Ukubhija ukwahluka kwe-algorithm
Iibhetri ze-Wildpo4 zifuna i-voltage eqhelekileyo ye-voltage (CC / CV / CV) yeProfayile:
I-1.Bulk Grouple: Itshaja inikezela ngoku rhoqo kude kube ibhetri ifikelela kwi-voltage ethile (ihlala i-3.65V ngeseli).
ISigaba seNkxaso-mali: Itshaja igcina i-voltage eqhubekayo (ihlala i-3.65v kwiseli nganye) kwaye inciphisa okwangoku njengebhetri.
3. Imihlaba: Inkqubo yokutshaja imisiwe nje ukuba ihla ihla kwinqanaba eliphantsi elimiselweyo, lithintela ngokugqithisa.
Ngokwahlukileyo, iibheji zebhetri ezikhokelayo zihlala zibandakanya isigaba sokubhija i-float, apho itshaja ngokuqhubekayo isebenza nge-voltage ephantsi ukugcina ibhetri ihlawule ngokupheleleyo. Eli nqanaba alikho mfuneko kwaye liyingozi kwiibhetri ze-willpo4, njengoko bengazuzi ukuba bagcinwe kwiLizwe eliphezulu.
Ukufomatha ukhuseleko
Ibhetri ye-Wicpo4 ibandakanya inkqubo yolawulo lwebhetri (i-BMS), ekhusela ibhetri ukusuka kwindawo engaphezulu, yokugcuma ngaphezulu, kunye nemijikelezo emifutshane. Ngelixa i-BMS inika umaleko wokhuselo, kubalulekile ukusebenzisa itshaja kunye nokukhuselwa okwakhelwe ngaphakathi kwiibhetri zobomi be-worpo4 ukuqinisekisa iimeko zokubiza izinto ezihlawulayo kunye nokukhusela ubunzima obungafunekiyo kwi-BMS.
3. Ukubaluleka kokusebenzisa itshaja echanekileyo kwiibhetri ze-willpo4
Ukhuseleko
Sebenzisa itshaja efanelekileyo ekuqinisekiseni ukhuseleko lwebhetri yakho. Ukunyanzelwa okanye ukusebenzisa ishaja eyenzelwe i-chemistry eyahlukileyo inokubangela ukungahambi kakuhle, ukudumba, kunye nomlilo kwiimeko ezigqithisileyo. Nangona iibhetri zobomi bobomi4 zithathwa njengezikhuselekileyo kunezinye iibhetri ze-lithium-ion, ngakumbi ngokwemigaqo yovavanyo olukhawulezileyo, iinkqubo ezingachanekanga zisenokubeka umngcipheko wokhuseleko.
Ibhetri yebhetri
Iibhetri ze-Wicpo4 zaziwa ngobomi babo obude ubomi, kodwa olu lwazi lungalalaki ukuba ibhetri iphindaphindwe okanye ixhaswe. A charger specifically designed for LiFePO4 batteries will help maintain the correct voltage levels, ensuring that the battery can achieve its full lifespan, which can range from 2,000 to over 5,000 charge cycles.
Umsebenzi ophezulu
Ukutshaja ibhetri yobomiNgetshaja echanekileyo iqinisekisa ukuba ibhetri isebenza kwi-Peak yokusebenza kwayo. Ukutshaja okungachanekanga kunokukhokelela kwimijikelezo yokutshaja okungaphelelanga, kukhokelela ekunciphiseni ubungakanani bokugcina amandla kunye nokuhanjiswa kwamandla ongapheliyo.
4. Ungayikhetha njani itshaja efanelekileyo yebhetri yakho yobomi bakho
Xa ukhetha itshaja kwibhetri yakho yobomi bakho, kukho izinto ezininzi ekufuneka ziqwalaselwe ukuqinisekisa ukungqinelana nokhuseleko.
I-voltage kunye nereyithingi yangoku
I-Voltist: Qinisekisa ukuba itshaja ihambelana ne-voltage yepakethi yebhetri yakho. Umzekelo, ibhetri ye-12V yobomi i-12V idla ngokufuna itshaja kunye nevoli yemveliso ye-14.6V (3.6v (3.61) kwiseli ene-4-selt).
Ukutshaya okwangoku kufanele ukuba kufanelekile kwinqanaba lakho lebhetri. Itshaja iphezulu kakhulu ekunene inokubangela ukungakhathali, ngelixa umntu ephantsi kakhulu kuya kukhokelela ekushukumeni kancinci. Njengommiselo oqhelekileyo, ukutshaja okwangoku kufanele kube yi-0.2C ukuya kwi-0.5c yomthamo webhetri. Umzekelo, ibhetri ye-100 ye-100 ye-100 ye-100 ye-100 ye-100 idla ngokwenziwa kwi-20a ukuya kwi-50A.
I-Algorithm ethile ye-sharpo4
Qinisekisa ukuba i-charger ilandela i-volgy ye-voltages / i-Vibtage (CC / CV), ngaphandle kwenqanaba lokushasa. Jonga itshaja ezichaza ngokuhambelana ngokuhambelana neebhetri ze-worpo4 kwinkcazo yazo.
Yakhelwe-kwiimpawu zokhuseleko
Khetha itshaja ngeempawu zokhuseleko ezakhiweyo ezinje:
Ukukhuselwa kukhuseleko: ukuthintela ukhuseleko ngokumisa ngokuzenzekelayo okanye ukunciphisa ukubiza xa ibhetri ifikelela kwi-voltage yayo ephezulu.
Ukukhuselwa ngokukhuselekileyo: ukuthintela igqithisile kwi-patric brate.
Ukubek'esweni ukubek'esweni kweqondo lobushushu: ukuthintela ukugqithisa ngexesha lenkqubo yokutshaja.
Ukuhambelana neNkqubo yoLawulo lwebhetri (BMS)
Iibhetri ze-Wildpo4 ziqhele ukuba ne-BMS ukulawula i-voltage kunye nenqanaba langoku kwaye lukhusele ngokuchasene nokugqogqa kwaye ukukhululeka ngaphezulu. Itshaja oyikhethayo kufuneka ihambelane ne-BMS ukuba isebenze eTandem, iqinisekisa inkqubo ekhuselekileyo nefanelekileyo yokuhlawula.
5. Ngaba ungayisebenzisa i-charger ye-acid ye-acid yeBhinderpo4?
Ngamanye amaxesha, kunokwenzeka ukuba usebenzise i-char-acid ye-acid ukubiza ibhetri yobomi bonke, kodwa kuphela phantsi kweemeko ezithile. Uninzi lwee-chargers ze-acid zenziwe ngeeprofayili zokutshaja ezininzi, kubandakanya enye yeebhetri zeLithium-ion, ezinokuthi zibenze balungele iibhetri zobomi bobomi. Nangona kunjalo, kukho ukuqwalaselwa okubalulekileyo:
Ukutshaja i-sharmat ye-shat: itshathi ye-acid ye-acid akufuneki ibe nenqanaba lokubhabha ngokubhabha xa kuthunyelwa iibhetri zobomi bobuhle. Ukuba i-sharmat ye-float yinxalenye yomjikelo wetshaja, inokuyonakalisa ibhetri.
I-voltage · · · · · · · · · · · · gold voltage: Itshaja kufuneka ikwazi ukubonelela nge-voltage echanekileyo (malunga ne-3.65V nganye). Ukuba i-charger yetshaja ingaphezulu kweli nqanaba, inokukhokelela ekuxhaseni.
Ukuba iChidi ye-Acid ayifikeleli ezi nkqubo, kungcono ukungayisebenzisi kwiibhetri zobomi be-worpo4. I-charpos yobomi obuzinikeleyo iya kuhlala ingoyena ndlela ikhuselekileyo neyona ithembayo.
6. Kwenzeka ntoni ukuba usebenzisa itshaja engalunganga?
Sebenzisa itshaja engenzi yenzelwe iibhetri ze-worpo4 kwimiba emininzi enokubakho:
I-chagrabredng: Ukuba itshaja isebenzisa i-voltage ephezulu kune-3.65V nganye kwiseli, inokubangela ukungaphezulu, ukudumba, okanye i-thermal, nokubaleka i-thermal, nokubaleka i-thernaway kwiimeko ezigqithisileyo.
Itshaja ekhuphayo: itshaja engonelanga okanye i-charger ye-volgress okanye i-OKUMNQOPHISO NGOKU engayi kuhlawulisa ibhetri, ekhokelela ekunciphiseni intsebenzo.
Ukonakaliswa kwebhetri: ngokuphindaphindiweyo usebenzisa i-chagger engahambelaniyo kunokubangela umonakalo ongenakuphikiswa kwibhetri, ukunciphisa amandla, ukusebenza kwalo, kunye nobomi.
Ukuqukumbela
Ukuphendula umbuzo, ngaba ufuna itshaja ekhethekileyo kwibhetri yobomi be-worpo4? Ewe, kuyacetyiswa ukuba basebenzise itshaja eyilelwe ngokukodwa okanye ihambelana neebhetri zobomi boMPILPO4. Ezi bheli zineemfuno zokutshaja ezahlukileyo, kubandakanya amanqanaba evolthi ye-volimo kunye nokubhija i-algorithms eyahlukileyo kwezinye i-lithium kunye neebhetri ezikhokelayo.
Sebenzisa i-chagger echanekileyo akuqinisekisi ukhuseleko kunye nobomi bebhetri kodwa ikwanceda ukugcina ukusebenza kwayo ngokufanelekileyo. Nokuba usebenzisaIibhetri zobomi bezithuthi zombaneIinkqubo zokugcina amandla elanga, okanye i-elektroniki eziphathwayo, okanye ukutyala imali kwitshaja efanelekileyo kubalulekile ukufumana uninzi lwebhetri yakho.
Soloko ujonge inkcazo yazo ibhetri kunye netshaja, uqinisekisa ukuba itshaja ihambelana ne-voltage kunye neemfuno zangoku zebhetri yakho kwaye zilandele iprofayili echanekileyo yokutshaja. Ngetshaja efanelekileyo, ibhetri yakho ye-Whildpo4 iya kuqhubeka nokubonelela ngamandla athembekileyo, akhuselekileyo, nangokufanelekileyo iminyaka ezayo.
Ixesha lokuposa: Sep-14 ukuya ku-924
