ILifepo4 Itshathi yeVoltage 12V 24V 48VkwayeITheyibhile yeLifePO4 ye-Voltage State of Chargeibonelela ngamagqabantshintshi abanzi amanqanaba ombane ahambelana neemeko ezahlukeneyo zentlawuloIbhetri yeLiFePO4. Ukuqonda la manqanaba ombane kubalulekile ekubekeni iliso kunye nokulawula ukusebenza kwebhetri. Ngokubhekiselele kule theyibhile, abasebenzisi banokuvavanya ngokuchanekileyo imeko yentlawulo yeebhetri zabo ze-LiFePO4 kunye nokwandisa ukusetyenziswa kwazo ngokufanelekileyo.
Yintoni iLiFePO4?
Iibhetri ze-LiFePO4, okanye iibhetri ze-lithium iron phosphate, luhlobo lwebhetri ye-lithium-ion ehlanganiswe ne-lithium ions edibene ne-FePO4. Ziyafana ngenkangeleko, ubukhulu, kunye nobunzima kwiibhetri ze-lead-acid, kodwa zahluke kakhulu ekusebenzeni kombane kunye nokhuseleko. Xa kuthelekiswa nezinye iintlobo zeebhetri ze-lithium-ion, iibhetri ze-LiFePO4 zinika amandla aphezulu okukhupha, amandla aphantsi kwamandla, ukuzinza kwexesha elide, kunye namazinga aphezulu okutshaja. Ezi zibonelelo zibenza babe luhlobo lwebhetri olukhethwayo kwizithuthi zombane, izikhephe, iidrones, kunye nezixhobo zombane. Ukongeza, zisetyenziswa kwiinkqubo zokugcina amandla elanga kunye nemithombo yamandla egcina amandla ngenxa yobomi babo bomjikelo wokutshaja ixesha elide kunye nokuzinza okuphezulu kumaqondo obushushu aphezulu.
ITheyibhile yeLifepo4 Voltage State of Charge
ITheyibhile yeLifepo4 Voltage State of Charge
| Ilizwe lokuhlawula (SOC) | 3.2V Amandla ombane ebhetri (V) | 12V amandla ombane ebhetri (V) | 36V amandla ombane ebhetri (V) |
|---|---|---|---|
| 100 % Aufladung | 3.65V | 14.6V | 43.8V |
| 100 % Ruhe | 3.4V | 13.6V | 40.8V |
| 90% | 3.35V | 13.4V | 40.2 |
| 80% | 3.32V | 13.28V | 39.84V |
| 70% | 3.3V | 13.2V | 39.6V |
| 60% | 3.27V | 13.08V | 39.24V |
| 50% | 3.26V | 13.04V | 39.12V |
| 40% | 3.25V | 13V | 39V |
| 30% | 3.22V | 12.88V | 38.64V |
| 20% | 3.2V | 12.8V | 38.4 |
| 10% | 3V | 12V | 36V |
| 0% | 2.5V | 10V | 30V |
ILifepo4 Voltage State of Charging Table 24V
| Ilizwe lokuhlawula (SOC) | 24V amandla ombane ebhetri (V) |
|---|---|
| 100 % Aufladung | 29.2V |
| 100 % Ruhe | 27.2V |
| 90% | 26.8V |
| 80% | 26.56V |
| 70% | 26.4V |
| 60% | 26.16V |
| 50% | 26.08V |
| 40% | 26V |
| 30% | 25.76V |
| 20% | 25.6V |
| 10% | 24V |
| 0% | 20V |
ILifepo4 Voltage State of Charging Table 48V
| Ilizwe lokuhlawula (SOC) | 48V amandla ombane ebhetri (V) |
|---|---|
| 100 % Aufladung | 58.4V |
| 100 % Ruhe | 58.4V |
| 90% | 53.6 |
| 80% | 53.12V |
| 70% | 52.8V |
| 60% | 52.32V |
| 50% | 52.16 |
| 40% | 52V |
| 30% | 51.52V |
| 20% | 51.2V |
| 10% | 48V |
| 0% | 40V |
ILifepo4 Voltage State of Charging Table 72V
| Ilizwe lokuhlawula (SOC) | Amandla ombane ebhetri (V) |
|---|---|
| 0% | 60V - 63V |
| 10% | 63V - 65V |
| 20% | 65V - 67V |
| 30% | 67V - 69V |
| 40% | 69V - 71V |
| 50% | 71V - 73V |
| 60% | 73V - 75V |
| 70% | 75V - 77V |
| 80% | 77V - 79V |
| 90% | 79V - 81V |
| 100% | 81V - 83V |
Itshathi yeVoltage yeLiFePO4 (3.2V, 12V, 24V, 48V)
Itshathi ye-3.2V Lifepo4 Voltage
Itshathi ye-12V Lifepo4 Voltage
Itshathi ye-24V Lifepo4 Voltage
Itshathi ye-36 V Lifepo4 Voltage
Itshathi ye-48V Lifepo4 Voltage
UkuTjaja ibhetri yeLiFePO4 kunye nokuTshaja
I-State of Charge (i-SoC) kunye ne-LiFePO4 itshathi yombane webhetri inika ukuqonda okubanzi malunga nendlela amandla ombane ebhetri ye-LiFePO4 ahluka ngayo kunye ne-State of Charge yayo. I-SoC imele ipesenti yamandla akhoyo agcinwe kwibhetri ngokumalunga nobukhulu bayo. Ukuqonda obu budlelwane kubalulekile ekubekeni iliso ekusebenzeni kwebhetri kunye nokuqinisekisa ukusebenza ngokufanelekileyo kwizicelo ezahlukeneyo.
| iState of Charge (SoC) | LiFePO4 Ibhetri yeVoltage (V) |
|---|---|
| 0% | 2.5V - 3.0V |
| 10% | 3.0V - 3.2V |
| 20% | 3.2V - 3.4V |
| 30% | 3.4V - 3.6V |
| 40% | 3.6V - 3.8V |
| 50% | 3.8V - 4.0V |
| 60% | 4.0V - 4.2V |
| 70% | 4.2V - 4.4V |
| 80% | 4.4V - 4.6V |
| 90% | 4.6V - 4.8V |
| 100% | 4.8V - 5.0V |
Ukumisela iState of Charge yebhetri (SoC) kunokuphunyezwa ngeendlela ezahlukeneyo, kubandakanywa uvavanyo lombane, ukubalwa kwe-coulomb, kunye nohlalutyo oluthile lomxhuzulane.
Uvavanyo lombane:Amandla ombane aphezulu ebhetri abonisa ibhetri egcweleyo. Ufundo oluchanekileyo, kubalulekile ukuvumela ibhetri iphumle ubuncinane iiyure ezine phambi komlinganiselo. Abanye abavelisi bacebisa namaxesha okuphumla amade, ukuya kuthi ga kwiiyure ezingama-24, ukuqinisekisa iziphumo ezichanekileyo.
Ukubala iiCoulombs:Le ndlela ilinganisa ukuhamba kwangoku ngaphakathi nangaphandle kwebhetri, kubalwe kwimizuzwana ye-ampere (As). Ngokulandela umkhondo wokutshaja nokukhupha ibhetri, ukubala kwe-coulomb kubonelela ngovavanyo oluchanekileyo lwe-SoC.
Uhlalutyo oluKhethekileyo loMxhuzulane:Umlinganiselo we-SoC usebenzisa ubunzima obuthile bufuna i-hydrometer. Esi sixhobo sijonga ukuxinana kolwelo ngokusekwe kwi-buoyancy, sinika ulwazi kwimeko yebhetri.
Ukwandisa ubomi bebhetri yeLiFePO4, kubalulekile ukuyitshaja ngokufanelekileyo. Uhlobo ngalunye lwebhetri lunomlinganiselo othile wombane wokufezekisa ukusebenza okuphezulu kunye nokuphucula impilo yebhetri. Ukubhekisa kwitshathi ye-SoC kunokukhokela iinzame zokutshaja kwakhona. Umzekelo, i-24V yebhetri ye-90% inqanaba lentlawulo lihambelana malunga ne-26.8V.
Ubume bejiko lokutshaja bubonisa indlela amandla ombane ebhetri yeseli e-1 ahluka ngayo ngexesha lokutshaja. Eli jiko libonelela ngezimvo ezixabisekileyo kwindlela ibhetri etshaja ngayo, inceda ekwandiseni iindlela zokutshaja kubomi obude bebhetri.
ILifepo4 Imo yebhetri yeKhawuve yentlawulo @ 1C 25C
Umbane: Amandla ombane aphezulu abonisa ibhetri egcweleyo. Ngokomzekelo, ukuba ibhetri ye-LiFePO4 ene-voltage ye-3.2V ifikelela kumbane we-3.65V, ibonisa ibhetri ehlawuliswe kakhulu.
I-Coulomb Counter: Esi sixhobo silinganisa ukungena nokuphuma kwamandla ebhetri, umlinganiselo wemizuzwana ye-ampere (As), ukulinganisa ukutshajiswa nokuphuma kwebhetri.
Ubunzima obuKhethekileyo: Ukumisela iState of Charge (SoC), i-hydrometer iyafuneka. Ivavanya ukuxinana kolwelo ngokusekwe kwi-buoyancy.
IiParamitha zokuTshaja ibhetri yeLiFePO4
Ukutshaja kwebhetri ye-LiFePO4 kubandakanya iiparamitha zombane ezahlukeneyo, kubandakanywa ukutshaja, ukudada, ubuninzi/ubuncinci, kunye nombane oqhelekileyo. Apha ngezantsi kukho itafile echaza ezi parameters zokutshaja kumanqanaba ombane ahlukeneyo: 3.2V, 12V, 24V, 48V, 72V
| Umbane (V) | Ukutshaja i-Voltge Range | Uluhlu lweVoltage yeFloat | Ubuninzi bombane | Ubuncinci bombane | Umbane woMbane |
|---|---|---|---|---|---|
| 3.2V | 3.6V - 3.8V | 3.4V - 3.6V | 4.0V | 2.5V | 3.2V |
| 12V | 14.4V - 14.6V | 13.6V - 13.8V | 15.0V | 10.0V | 12V |
| 24V | 28.8V - 29.2V | 27.2V - 27.6V | 30.0V | 20.0V | 24V |
| 48V | 57.6V - 58.4V | 54.4V - 55.2V | 60.0V | 40.0V | 48V |
| 72V | 86.4V - 87.6V | 81.6V - 82.8V | 90.0V | 60.0V | 72V |
I-Lifepo4 Ibhetri eyiBulk Float Linganisa iVoltage
Iindidi ezintathu zamandla ombane aphambili aqhele ukudibana nazo zizixa, ukudada, kunye nokulinganisa.
Umbane omninzi:Eli nqanaba lombane liququzelela ukutshaja kwebhetri ngokukhawuleza, ngokuqhelekileyo kujongwa ngexesha lokuqala lokutshaja xa ibhetri ikhutshwe ngokupheleleyo. Kwibhetri ye-12-volt LiFePO4, amandla ombane amaninzi yi-14.6V.
IVoltage yeFloat:Isebenza kwinqanaba elisezantsi kunombane omninzi, lo mbane uyagcinwa nje ukuba ibhetri ifikelele kwintlawulo epheleleyo. Kwibhetri ye-12-volt LiFePO4, i-voltage ye-float yi-13.5V.
Linganisa iVoltage:Ukulinganisa yinkqubo ebalulekileyo yokugcina umthamo webhetri, efuna ukuphunyezwa ngamaxesha athile. Umbane wokulinganisa we-12-volt LiFePO4 ibhetri yi-14.6V.
| Umbane (V) | 3.2V | 12V | 24V | 48V | 72V |
|---|---|---|---|---|---|
| Ubuninzi | 3.65 | 14.6 | 29.2 | 58.4 | 87.6 |
| Ukudada | 3.375 | 13.5 | 27.0 | 54.0 | 81.0 |
| Linganisa | 3.65 | 14.6 | 29.2 | 58.4 | 87.6 |
12V Lifepo4 iBattery Discharge Curve yaNgoku 0.2C 0.3C 0.5C 1C 2C
Ukukhutshwa kwebhetri kwenzeka xa kutsalwa amandla kwibhetri ukutshaja izixhobo zombane. Ijika lokukhupha libonisa ngokubonakalayo unxibelelwano phakathi kombane kunye nexesha lokukhutshwa.
Apha ngezantsi, uya kufumana igophe lokukhupha ibhetri ye-12V LiFePO4 ngamaxabiso awohlukeneyo okukhupha.
Imiba echaphazela imeko yokuTshaja kwebhetri
| Umba | Inkcazo | Umthombo |
|---|---|---|
| Ubushushu bebhetri | Ubushushu bebhetri yenye yezinto ezibalulekileyo ezichaphazela iSOC. Amaqondo obushushu aphezulu akhawulezisa ukusabela kweekhemikhali zangaphakathi kwibhetri, okukhokelela ekonyukeni kokulahleka kwamandla ebhetri kunye nokuncipha kokutshaja ngokufanelekileyo. | ISebe lezaMandla lase-US |
| Izinto zebhetri | Izinto zebhetri ezahlukeneyo zineekhemikhali ezahlukeneyo kunye nezakhiwo zangaphakathi, ezichaphazela ukutshaja kunye nokukhupha iimpawu, kwaye ngoko ke i-SOC. | IYunivesithi yeBattery |
| Ukusetyenziswa kwebhetri | Iibhetri zifumana iindlela ezahlukeneyo zokutshaja kunye nokukhupha kwiimeko ezahlukeneyo zesicelo kunye nokusetyenziswa, okuchaphazela ngokuthe ngqo amanqanaba abo e-SOC. Ngokomzekelo, izithuthi zombane kunye neenkqubo zokugcina amandla zineepateni ezahlukeneyo zokusetyenziswa kwebhetri, ezikhokelela kumanqanaba ahlukeneyo e-SOC. | IYunivesithi yeBattery |
| Ukugcinwa kwebhetri | Ukugcinwa okungafanelekanga kukhokelela ekunciphiseni umthamo webhetri kunye ne-SOC engazinzanga. Ulondolozo oluqhelekileyo olungachanekanga lubandakanya ukuhlawuliswa ngokungafanelekanga, ixesha elide lokungenzi nto, kunye nokutshekishwa kolondolozo olungafanelekanga. | ISebe lezaMandla lase-US |
Uluhlu lweCapacity yeLithium Iron Phosphate(Lifepo4) iibhetri
| Umthamo webhetri (Ah) | Usetyenziso oluqhelekileyo | Iinkcukacha ezongezelelweyo |
|---|---|---|
| 10ah | I-elektroniki ephathekayo, izixhobo ezincinci | Izilungele izixhobo ezifana neetshaja eziphathwayo, iitotshi ze-LED, kunye nezixhobo zombane ezincinci. |
| 20ah | Iibhayisikili zombane, izixhobo zokhuseleko | Ilungele ukunika amandla iibhayisekile zombane, iikhamera zokhuseleko, kunye neenkqubo ezincinci zamandla avuselelekayo. |
| 50ah | Iinkqubo zokugcina amandla elanga, izixhobo ezincinci | Idla ngokusetyenziswa kwiinkqubo zelanga ezingaphandle kwegrid, amandla okugcina izixhobo zasekhaya ezinjengeefriji, kunye neeprojekthi ezincinci zamandla ahlaziyekayo. |
| 100ah | Iibhanki zebhetri zeRV, iibhetri zaselwandle, amandla okugcina izixhobo zekhaya | Ilungele ukunika amandla izithuthi zokuzonwabisa (ii-RVs), izikhephe, kunye nokubonelela ngamandla okuxhasa izixhobo zekhaya ezibalulekileyo ngexesha lokuphela kombane okanye kwiindawo ezingaphandle kwegrid. |
| 150ah | Iinkqubo zokugcina amandla kumakhaya amancinci okanye iikhabhini, iinkqubo zamandla ezigciniweyo ezinobungakanani obuphakathi | Yenzelwe ukusetyenziswa kumakhaya amancinci angaphandle kwegridi okanye iikhabhathi, kunye neenkqubo zamandla ezigciniweyo ezinobungakanani obuphakathi kwiindawo ezikude okanye njengomthombo wamandla wesibini kwiipropati zokuhlala. |
| 200ah | Iinkqubo ezinkulu zokugcina amandla, izithuthi zombane, amandla okuxhasa izakhiwo zorhwebo okanye amaziko | Efanelekileyo kwiiprojekthi ezinkulu zokugcina amandla, ukunika amandla izithuthi zombane (i-EVs), kunye nokubonelela ngamandla okulondoloza kwizakhiwo zorhwebo, amaziko edatha, okanye izibonelelo ezibalulekileyo. |
Izinto ezintlanu eziphambili eziphembelela ubomi beebhetri zeLiFePO4.
| Umba | Inkcazo | Umthombo weDatha |
|---|---|---|
| Ukutshaja ngokugqithisileyo/Ukukhutshwa ngokugqithisileyo | Ukutshaja ngokugqithisileyo okanye ukukhutshwa ngokugqithisileyo kunokonakalisa iibhetri ze-LiFePO4, okukhokelela ekuthotyweni komthamo kunye nokunciphisa ixesha lokuphila. Ukugqithisa kunokubangela utshintsho ekubunjweni kwesisombululo kwi-electrolyte, okubangela ukuveliswa kwegesi kunye nokushisa, okukhokelela ekudumbeni kwebhetri kunye nomonakalo wangaphakathi. | IYunivesithi yeBattery |
| Intlawulo / Ukukhutshwa koMjikelo wokubala | Imijikelo yokuhlawuliswa rhoqo/yokukhutshwa ikhawulezisa ukuguga kwebhetri, inciphisa ubomi bayo. | ISebe lezaMandla lase-US |
| Ubushushu | Amaqondo obushushu aphezulu akhawulezisa ukuguga kwebhetri, anciphisa ubomi bayo. Kubushushu obuphantsi, ukusebenza kwebhetri nako kuyachaphazeleka, okukhokelela ekuncipheni komthamo webhetri. | IYunivesithi yeBattery; ISebe lezaMandla lase-US |
| Ixabiso lokuTshaja | Ukutshaja okugqithisileyo kunokubangela ukuba ibhetri ibeshushu ngokugqithisileyo, yonakalise i-electrolyte kwaye icuthe ubomi bebhetri. | IYunivesithi yeBattery; ISebe lezaMandla lase-US |
| Ubunzulu bokukhutshwa | Ubunzulu obugqithisileyo bokukhutshwa kunefuthe elibi kwiibhetri ze-LiFePO4, ukunciphisa ubomi babo bomjikelezo. | IYunivesithi yeBattery |
Iingcamango Zokugqibela
Ngelixa iibhetri zeLiFePO4 zisenokungabi lolona khetho lufikelelekayo ekuqaleni, zibonelela ngelona xabiso likhulu lexesha elide. Ukusebenzisa itshathi yombane ye-LiFePO4 ivumela ukujongwa lula kwebhetri yeState of Charge (SoC).
Ixesha lokuposa: Mar-10-2024