Igitabo Cyuzuye kuri LiFePO4 Imbonerahamwe Yumubyigano: 3.2V 12V 24V 48V

Mwisi yihuta cyane yo kubika ingufu,LiFePO4 (Litiyumu Iron Fosifate)bagaragaye nkimbere kubera imikorere yabo idasanzwe, kuramba, nibiranga umutekano. Gusobanukirwa ibiranga voltage biranga bateri ningirakamaro kubikorwa byabo byiza no kuramba. Iki gitabo cyuzuye kuri charte ya LiFePO4 izaguha kumva neza uburyo bwo gusobanura no gukoresha iyi mbonerahamwe, bikwemerera kubona byinshi muri bateri yawe ya LiFePO4.

Imbonerahamwe ya Voltage ya LiFePO4 ni iki?

Ufite amatsiko y'ururimi rwihishe rwa bateri ya LiFePO4? Tekereza gushobora gusobanura kode y'ibanga yerekana uko bateri imeze, imikorere, nubuzima muri rusange. Nibyiza, nibyo rwose imbonerahamwe ya voltage ya LiFePO4 igufasha gukora!

Imbonerahamwe ya voltage ya LiFePO4 ni ishusho yerekana ishusho yerekana urugero rwa voltage ya batiri ya LiFePO4 kuri leta zitandukanye zishyuza (SOC). Iyi mbonerahamwe ni ngombwa mu gusobanukirwa imikorere ya bateri, ubushobozi, nubuzima. Ukoresheje imbonerahamwe ya voltage ya LiFePO4, abakoresha barashobora gufata ibyemezo byuzuye bijyanye no kwishyuza, gusohora, no gucunga bateri muri rusange.

Iyi mbonerahamwe ni ingenzi kuri:

1. Gukurikirana imikorere ya bateri
2. Kunoza uburyo bwo kwishyuza no gusohora inzinguzingo
3. Kongera igihe cya bateri
4. Kugenzura imikorere itekanye

Ibyibanze bya LiFePO4 Amashanyarazi

Mbere yo kwibira muburyo bwihariye bwimbonerahamwe ya voltage, ni ngombwa kumva amagambo yibanze ajyanye na voltage ya batiri:

Ubwa mbere, ni irihe tandukaniro riri hagati ya voltage nominal na voltage nyayo?

Nominal voltage ni voltage yerekana ikoreshwa mugusobanura bateri. Kuri selile LiFePO4, mubisanzwe ni 3.2V. Nyamara, voltage nyayo ya batiri ya LiFePO4 ihindagurika mugihe ikoreshwa. Ingirabuzimafatizo yuzuye irashobora kugera kuri 3.65V, mugihe selile yasohotse ishobora kugabanuka ikagera kuri 2.5V.

Umuyoboro wa Nominal: Umuvuduko mwiza wa bateri ikora neza. Kuri bateri ya LiFePO4, mubisanzwe ni 3.2V kuri selile.

Umuvuduko wuzuye wuzuye: Umuvuduko ntarengwa bateri igomba kugera mugihe yuzuye. Kuri bateri ya LiFePO4, iyi ni 3.65V kuri selile.

Umuvuduko w'amashanyarazi: Umuvuduko ntarengwa bateri igomba kugera mugihe isohotse. Kuri bateri ya LiFePO4, iyi ni 2.5V kuri selile.

Umuvuduko wububiko: Umuvuduko mwiza aho bateri igomba kubikwa mugihe idakoreshwa mugihe kirekire. Ibi bifasha kubungabunga ubuzima bwa bateri no kugabanya gutakaza ubushobozi.

Sisitemu ya BSLBATT igezweho yo gucunga Bateri (BMS) ihora ikurikirana urwego rwa voltage, ikareba imikorere myiza no kuramba kwa bateri zabo LiFePO4.

Arikoniki gitera ihindagurika rya voltage?Ibintu byinshi biza gukina:

1. Leta ishinzwe (SOC): Nkuko twabibonye mu mbonerahamwe ya voltage, voltage igabanuka uko bateri isohoka.
2. Ubushyuhe: Ubushyuhe bukonje burashobora kugabanya by'agateganyo ingufu za batiri, mugihe ubushyuhe bushobora kwiyongera.
3. Umutwaro: Iyo bateri iri munsi yumutwaro uremereye, voltage yayo irashobora kugabanuka gato.
4. Imyaka: Mugihe bateri zisaza, imiterere ya voltage irashobora guhinduka.

Arikoni ukubera iki gusobanukirwa aya majwiltage shingiro rero important?Nibyiza, biragufasha:

1. Gupima neza uko bateri yawe imeze
2. Irinde kwishyuza birenze cyangwa gusohora cyane
3. Hindura uburyo bwo kwishyuza ubuzima bwa bateri ntarengwa
4. Gukemura ibibazo bishobora kuba mbere yuko biba bikomeye

Utangiye kubona uburyo imbonerahamwe ya voltage ya LiFePO4 ishobora kuba igikoresho gikomeye mubikoresho byawe byo gucunga ingufu? Mu gice gikurikira, tuzareba neza imbonerahamwe ya voltage kuboneza rya batiri yihariye. Komeza ukurikirane!

Imbonerahamwe ya LiFePO4 (3.2V, 12V, 24V, 48V)

Imbonerahamwe ya voltage nigishushanyo cya batiri ya LiFePO4 ningirakamaro mugusuzuma amafaranga nubuzima bwiyi batiri ya lithium fer fosifate. Irerekana voltage ihinduka kuva yuzuye kugeza yasohotse, ifasha abayikoresha gusobanukirwa neza nuburyo bwihuse bwa bateri.

Hasi nimbonerahamwe yumuriro wa leta hamwe na voltage yandikirana ya bateri ya LiFePO4 yurwego rwa voltage zitandukanye, nka 12V, 24V na 48V. Izi mbonerahamwe zishingiye kuri voltage ya 3.2V.

Ni ubuhe bushishozi dushobora gukura muri iyi mbonerahamwe? 

Ubwa mbere, menyesha ugereranije umurongo wa voltage ugereranije hagati ya 80% na 20% SOC. Nibimwe mubiranga LiFePO4′s. Bishatse kuvuga ko bateri ishobora gutanga imbaraga zihoraho hejuru yizunguruka zayo. Ntabwo ibyo bitangaje?

Ariko ni ukubera iki iyi ntera ya voltage iringaniye? Yemerera ibikoresho gukora kuri voltage ihamye mugihe kirekire, byongera imikorere no kuramba. BSLBATT ya LiFePO4 ingirabuzimafatizo zakozwe kugirango zibungabunge umurongo uhamye, zitanga amashanyarazi yizewe mubikorwa bitandukanye.

Wabonye uburyo voltage igabanuka munsi ya 10% SOC? Uku kugabanuka kwumuvuduko mwinshi gukora nka sisitemu yo kuburira, byerekana ko bateri ikeneye kwishyurwa vuba.

Gusobanukirwa nimbonerahamwe imwe ya selile ya voltage ningirakamaro kuko ikora umusingi wa sisitemu nini ya bateri. Nyuma ya byose, 12V ni iki24Vcyangwa bateri ya 48V ariko icyegeranyo cyizi selile 3.2V zikora mubwumvikane.

Gusobanukirwa Igishushanyo mbonera cya LiFePO4

Imbonerahamwe isanzwe ya LiFePO4 ikubiyemo ibice bikurikira:

• X-Axis: Yerekana leta yishyurwa (SoC) cyangwa igihe.
• Y-Axis: Yerekana urwego rwa voltage.
• Umurongo / Umurongo: Yerekana amafaranga ahindagurika cyangwa asohora bateri.

Gusobanura imbonerahamwe

• Icyiciro cyo Kwishyuza: Umurongo uzamuka werekana icyiciro cyo kwishyuza. Nkuko bateri yishyuye, voltage irazamuka.
• Icyiciro cyo Gusohora: Kugabanuka kumanuka byerekana icyiciro cyo gusohora, aho ingufu za bateri zigabanuka.
• Umuvuduko uhoraho wa voltage: Igice kiringaniye cyumurongo cyerekana voltage ihagaze neza, igereranya icyiciro cya voltage yo kubika.
• Ibice by'ingenzi: Icyiciro cyuzuye cyuzuye hamwe nicyiciro cyo gusohora cyimbitse ni zone zikomeye. Kurenga utu turere birashobora kugabanya cyane igihe cya bateri igihe cyayo nubushobozi.

3.2V Imbonerahamwe ya Batiri ya Voltage

Umuvuduko w'izina wa selile imwe ya LiFePO4 ni 3.2V. Batare yuzuye kuri 3.65V kandi isohotse neza kuri 2.5V. Dore igishushanyo cya batiri ya 3.2V:

Imbonerahamwe ya Batiri ya Batiri

Ubusanzwe bateri ya 12V LiFePO4 igizwe na selile enye 3.2V zahujwe murukurikirane. Iboneza bizwi cyane kubijyanye no guhuza hamwe na sisitemu nyinshi zihari 12V. Igishushanyo cya 12V LiFePO4 cyerekana amashanyarazi hepfo yerekana uburyo voltage igabanuka hamwe nubushobozi bwa bateri.

Ni ubuhe buryo bushimishije ubona muri iki gishushanyo?

Ubwa mbere, reba uburyo voltage yagutse ugereranije na selile imwe. Batare yuzuye ya 12V LiFePO4 igera kuri 14.6V, mugihe amashanyarazi yaciwe ari 10V. Uru rugari rwagutse rutanga ibisobanuro birambuye byerekana amafaranga yishyurwa.

Ariko hano hari ingingo y'ingenzi: ibiranga flat voltage umurongo twabonye muri selile imwe iracyagaragara. Hagati ya 80% na 30% SOC, voltage igabanukaho 0.5V gusa. Isohora rihamye rya voltage ninyungu igaragara mubisabwa byinshi.

Kuvuga ibyifuzo, ushobora gusanga heBatteri ya LiVePO4mukoresha? Birasanzwe muri:

• Sisitemu y'amashanyarazi ya RV
• Kubika ingufu z'izuba
• Amashanyarazi adahari
• Sisitemu yo gufasha ibinyabiziga byamashanyarazi

Batteri ya 12V LiFePO4 ya BSLBATT ikozwe mubisabwa bisaba, itanga ingufu za voltage zihoraho hamwe nubuzima burebure.

Ariko kuki uhitamo bateri ya 12V LiFePO4 kurenza ubundi buryo? Dore inyungu zimwe z'ingenzi:

1. Gusimbuza ibitonyanga bya aside-aside: Batteri 12V LiFePO4 irashobora gusimbuza bateri 12V ya aside-aside, itanga imikorere myiza no kuramba.
2. Ubushobozi bukoreshwa cyane: Mugihe bateri ya aside-acide isanzwe yemerera ubujyakuzimu bwa 50% gusa, bateri ya LiFePO4 irashobora gusohoka neza 80% cyangwa irenga.
3. Kwishyuza byihuse: Batteri ya LiFePO4 irashobora kwakira amashanyarazi menshi, kugabanya igihe cyo kwishyuza.
4. Uburemere bworoshye: Batiri ya 12V LiFePO4 mubusanzwe iba yoroheje 50-70% kuruta bateri ihwanye na aside-aside.

Utangiye kubona impamvu gusobanukirwa imbonerahamwe ya voltage ya 12V LiFePO4 ningirakamaro cyane mugutezimbere ikoreshwa rya batiri? Iragufasha gupima neza uko bateri yawe imeze, guteganya porogaramu zikoresha imbaraga za voltage, no gukoresha igihe cya bateri igihe cyose.

LiFePO4 24V na 48V Imbonerahamwe ya Bateri ya Voltage

Mugihe twipimishije kuri sisitemu ya 12V, ni gute ibiranga voltage ya bateri ya LiFePO4 ihinduka? Reka dusuzume isi ya 24V na 48V LiFePO4 iboneza rya batiri hamwe nimbonerahamwe ya voltage ihuye.

Ubwa mbere, kuki umuntu yahitamo sisitemu ya 24V cyangwa 48V? Sisitemu yo hejuru ya voltage yemerera:

1. Umuyoboro wo hasi kumashanyarazi amwe

2. Kugabanya ingano yinsinga nigiciro

3. Kunoza imikorere mukwirakwiza amashanyarazi

Noneho, reka dusuzume imbonerahamwe ya voltage kuri bateri 24V na 48V LiFePO4:

Urabona hari isano iri hagati yiyi mbonerahamwe nimbonerahamwe ya 12V twasuzumye kare? Ibiranga flat voltage umurongo biracyahari, gusa kurwego rwo hejuru rwa voltage.

Ariko ni irihe tandukaniro nyamukuru?

1. Umuvuduko mugari wa voltage: Itandukaniro riri hagati yuzuye yuzuye kandi ryasohotse neza ni rinini, ryemerera kugereranya neza SOC.
2. Ibisobanuro birambuye: Hamwe na selile nyinshi murukurikirane, impinduka ntoya ya voltage irashobora kwerekana impinduka nini muri SOC.
3. Kongera ibyiyumvo: Sisitemu yo hejuru ya voltage irashobora gusaba sisitemu yo gucunga neza Bateri (BMS) kugirango ikomeze kuringaniza selile.

Ni he ushobora guhura na sisitemu ya 24V na 48V LiFePO4? Birasanzwe muri:

• Kubika ingufu z'izuba cyangwa C&I
• Imashanyarazi (cyane cyane sisitemu ya 48V)
• Ibikoresho byo mu nganda
• Imbaraga zo kugarura itumanaho

Utangiye kubona uburyo kumenya neza amashanyarazi ya LiFePO4 ashobora gufungura ubushobozi bwuzuye bwa sisitemu yo kubika ingufu? Waba ukorana na selile 3.2V, bateri 12V, cyangwa ibinini binini bya 24V na 48V, iyi mbonerahamwe nurufunguzo rwawe rwo gucunga neza bateri.

LiFePO4 Kwishyuza Bateri & Gusohora

Uburyo busabwa bwo kwishyuza bateri LiFePO4 nuburyo bwa CCCV. Ibi birimo ibyiciro bibiri:

• Icyiciro gihoraho (CC) Icyiciro: Batare yishyurwa kumuyoboro uhoraho kugeza igeze kuri voltage yagenwe mbere.
• Umuvuduko uhoraho (CV) Icyiciro: Umuvuduko uhoraho mugihe umuyaga ugenda ugabanuka buhoro buhoro kugeza bateri yuzuye.

Hasi nimbonerahamwe ya batiri ya lithium yerekana isano iri hagati ya voltage ya SOC na LiFePO4:

Imiterere yishyurwa yerekana ingano yubushobozi bushobora gusohoka nkijanisha ryubushobozi bwa bateri yose. Umuvuduko wiyongera iyo wishyuye bateri. SOC ya bateri biterwa nuburyo yishyurwa.

LiFePO4 Ibipimo byo Kwishyuza Bateri

Ibipimo byo kwishyuza bya bateri ya LiFePO4 nibyingenzi mubikorwa byabo byiza. Izi bateri zikora neza gusa mumashanyarazi yihariye nuburyo bugezweho. Gukurikiza ibyo bipimo ntibisobanura gusa kubika ingufu neza, ariko kandi birinda kwishyurwa birenze kandi byongerera igihe bateri. Gusobanukirwa neza no gushyira mu bikorwa ibipimo byo kwishyuza ni urufunguzo rwo kubungabunga ubuzima n’imikorere ya bateri ya LiFePO4, bigatuma bahitamo kwizerwa mubikorwa bitandukanye.

LiFePO4 Ubwinshi, Kureremba, no Kuringaniza Umuvuduko

• Uburyo bukwiye bwo kwishyuza nibyingenzi mukubungabunga ubuzima no kuramba kwa bateri ya LiFePO4. Dore ibyasabwe kwishyurwa:
• Umuvuduko mwinshi wamashanyarazi: Intangiriro yambere kandi nini cyane ikoreshwa mugihe cyo kwishyuza. Kuri bateri ya LiFePO4, mubisanzwe ni hafi 3,6 kugeza kuri 3.8 volt kuri selile.
• Umuvuduko w'amazi: Umuvuduko ukoreshwa kugirango ugumane bateri kumuriro wuzuye utarinze kwishyurwa. Kuri bateri ya LiFePO4, mubisanzwe ni hafi 3.3 kugeza kuri 3,4 volt kuri selile.
• Kuringaniza Umuvuduko: Umuvuduko mwinshi ukoreshwa mukuringaniza amafaranga muri selile imwe mumashanyarazi. Kuri bateri ya LiFePO4, mubisanzwe ni 3.8 kugeza kuri 4.0 volt kuri selile.

BSLBATT 48V Imbonerahamwe ya Voltage ya LiFePO4

BSLBATT ikoresha BMS ifite ubwenge mugucunga ingufu za bateri nubushobozi. Kugirango twongere igihe cya bateri, twashyizeho amategeko abuza kwishyuza no gusohora voltage. Kubwibyo, bateri ya BSLBATT 48V izerekeza kuri Imbonerahamwe ikurikira ya LiFePO4:

Kubijyanye na software ya BMS, dushiraho inzego enye zo kurinda kurinda kwishyuza.

• Urwego rwa 1, kubera ko BSLBATT ari sisitemu y'imirongo 16, dushyira ingufu za voltage zisabwa kuri 55V, naho impuzandengo imwe ingana na 3.43, izarinda bateri zose kurenza urugero;
• Urwego rwa 2, iyo voltage yose igeze kuri 54.5V kandi ikiri munsi ya 5A, BMS yacu izohereza icyifuzo cyumuriro wa 0A, gisaba kwishyurwa guhagarara, kandi MOS yishyuza izimya;
• Urwego rwa 3, mugihe voltage imwe ya selile imwe ari 3.55V, BMS yacu nayo izohereza amashanyarazi yumuriro wa 0A, bisaba kwishyurwa guhagarara, kandi MOS yishyurwa izimya;
• Urwego rwa 4, iyo voltage imwe ya selile igeze kuri 3.75V, BMS yacu izohereza amashanyarazi yumuriro wa 0A, ohereza impuruza kuri inverter, hanyuma uzimye MOS yishyuza.

Igenamiterere rishobora kurinda neza ibyacuBateri y'izuba 48Vkugirango ugere kubuzima burebure.

Gusobanura no Gukoresha Imbonerahamwe ya Voltage ya LiFePO4

Noneho ko tumaze gusuzuma imbonerahamwe ya voltage kubikoresho bitandukanye bya LiFePO4, ushobora kwibaza uti: Nigute nakoresha iyi mbonerahamwe mubyukuri? Nigute nshobora gukoresha aya makuru kugirango mpindure imikorere ya bateri yanjye nigihe cyo kubaho?

Reka twibire mubikorwa bimwe na bimwe bya LiFePO4 voltage charts:

1. Gusoma no gusobanukirwa imbonerahamwe ya voltage

Ibintu byambere ubanza-wasoma ute imbonerahamwe ya voltage ya LiFePO4? Biroroshye kuruta uko wabitekereza:

- Uhagaritse umurongo werekana urwego rwa voltage

- Umurongo utambitse ugereranya leta yishyurwa (SOC)

- Buri ngingo iri ku mbonerahamwe ihuza voltage yihariye ku ijanisha rya SOC

Kurugero, kuri 12V LiFePO4 imbonerahamwe ya voltage, gusoma 13.3V byerekana hafi 80% SOC. Biroroshye, sibyo?

2. Gukoresha Umuvuduko Kugereranya Leta Yishyuwe

Bumwe mu buryo bukoreshwa cyane mu mbonerahamwe ya voltage ya LiFePO4 ni ugereranya SOC ya batiri yawe. Dore uko:

1. Gupima voltage ya bateri yawe ukoresheje multimeter
2. Shakisha iyi voltage ku mbonerahamwe ya voltage ya LiFePO4
3. Soma ijanisha rihuye na SOC

Ariko wibuke, kubwukuri:

- Emerera bateri "kuruhuka" byibuze iminota 30 nyuma yo kuyikoresha mbere yo gupima

- Reba ingaruka zubushyuhe - bateri ikonje irashobora kwerekana voltage yo hasi

Sisitemu ya batiri yubwenge ya BSLBATT akenshi ikubiyemo iyubakwa rya voltage ikurikirana, bigatuma iki gikorwa cyoroha.

3. Imyitozo myiza yo gucunga Bateri

Yitwaje LiFePO4 ya voltage imbonerahamwe yubumenyi, urashobora gushyira mubikorwa byiza:

a) Irinde gusohora cyane: Batteri nyinshi za LiFePO4 ntizigomba gusohoka munsi ya 20% SOC buri gihe. Imbonerahamwe ya voltage igufasha kumenya iyi ngingo.

b) Hindura uburyo bwo kwishyuza: Amashanyarazi menshi araguha gushiraho amashanyarazi yaciwe. Koresha imbonerahamwe yawe kugirango ushireho urwego rukwiye.

c) Umuvuduko wububiko: Niba ubitse bateri yawe igihe kirekire, igamije hafi 50% SOC. Imbonerahamwe ya voltage yawe izakwereka voltage ihuye.

d) Gukurikirana imikorere: Kugenzura voltage isanzwe irashobora kugufasha kubona ibibazo bishobora kuvuka hakiri kare. Batare yawe ntabwo igera kuri voltage yuzuye? Birashobora kuba igihe cyo kwisuzumisha.

Reka turebe urugero rufatika. Vuga ko ukoresha bateri ya 24V BSLBATT LiFePO4 muri animirasire y'izuba. Urapima ingufu za bateri kuri 26.4V. Ukoresheje imbonerahamwe ya 24V LiFePO4 ya voltage, ibi byerekana hafi 70% SOC. Ibi birakubwira:

• Ufite ubushobozi bwinshi busigaye
• Ntabwo igihe kirageze cyo gutangira ibyuma bitanga amashanyarazi
• Imirasire y'izuba ikora akazi kayo neza

Ntabwo bitangaje kubona amakuru angahe gusoma byoroshye voltage ashobora gutanga mugihe uzi kubisobanura?

Ariko hano hari ikibazo cyo gutekerezaho: Nigute gusoma voltage bishobora guhinduka munsi yumutwaro hamwe no kuruhuka? Nigute ushobora kubara ibi muburyo bwo gucunga bateri?

Mugukoresha ikoreshwa rya LiFePO4 voltage charts, ntabwo usoma imibare gusa - urimo gufungura ururimi rwibanga rwa bateri yawe. Ubu bumenyi buguha imbaraga zo gukora cyane, kongera igihe, no kubona byinshi muri sisitemu yo kubika ingufu.

Nigute Umuvuduko Uhindura Imikorere ya Bateri LiFePO4?

Umuvuduko ugira uruhare runini muguhitamo imikorere ya bateri ya LiFePO4, bigira ingaruka kubushobozi bwabo, ubwinshi bwingufu, ingufu zamashanyarazi, ibiranga umuriro, numutekano.

Gupima Umuvuduko wa Batiri

Gupima ingufu za bateri mubisanzwe bikubiyemo gukoresha voltmeter. Dore ubuyobozi rusange muburyo bwo gupima voltage ya batiri:

1. Hitamo Voltmeter ikwiye: Menya neza ko voltmeter ishobora gupima voltage iteganijwe ya batiri.

2. Zimya umuzenguruko: Niba bateri igize uruziga runini, funga uruziga mbere yo gupima.

3. Huza Voltmeter: Ongeraho voltmeter kuri terefone. Umutuku uyobora uhuza na terminal nziza, naho umukara wirabura uhuza na terefone mbi.

4. Soma Voltage: Numara guhuza, voltmeter izerekana voltage ya bateri.

5. Sobanura Gusoma: Witondere gusoma byerekanwe kugirango umenye ingufu za bateri.

Umwanzuro

Gusobanukirwa na voltage iranga bateri ya LiFePO4 ningirakamaro kugirango ikoreshwe neza muburyo butandukanye bwa porogaramu. Ukoresheje imbonerahamwe ya voltage ya LiFePO4, urashobora gufata ibyemezo byuzuye bijyanye no kwishyuza, gusohora, no gucunga bateri muri rusange, amaherezo ukagabanya imikorere nubuzima bwibisubizo byimbaraga zo kubika ingufu.

Mu gusoza, imbonerahamwe ya voltage ikora nkigikoresho cyingirakamaro kubashakashatsi, abahuza sisitemu, hamwe n’abakoresha ba nyuma, bitanga ubumenyi bwingenzi ku myitwarire ya bateri ya LiFePO4 no gutuma habaho uburyo bwo kubika ingufu za porogaramu zitandukanye. Mugukurikiza urwego rwa voltage rusabwa hamwe nubuhanga bukwiye bwo kwishyuza, urashobora kwemeza kuramba no gukora neza muri bateri yawe ya LiFePO4.

Ibibazo Byerekeye Imbonerahamwe ya Batiri ya LiFePO4

Ikibazo: Nigute nasoma imbonerahamwe ya voltage ya LiFePO4?

Igisubizo: Kugira ngo usome imbonerahamwe ya voltage ya LiFePO4, tangira umenya amashoka ya X na Y. X-axis isanzwe igereranya bateri yumuriro (SoC) nkijanisha, mugihe Y-axis yerekana voltage. Reba umurongo ugereranya gusohora kwa bateri cyangwa kuzenguruka. Imbonerahamwe izerekana uburyo voltage ihinduka uko bateri isohoka cyangwa yishyuye. Witondere ingingo zingenzi nka voltage nominal (mubisanzwe hafi 3.2V kuri selile) na voltage kurwego rwa SoC zitandukanye. Wibuke ko bateri ya LiFePO4 ifite umurongo uhindagurika wa voltage ugereranije nizindi chimisties, bivuze ko voltage iguma ihagaze neza murwego rwagutse rwa SOC.

Ikibazo: Ni ubuhe buryo bwiza bwa voltage kuri bateri ya LiFePO4?

Igisubizo: Umuvuduko mwiza wa voltage ya batiri ya LiFePO4 biterwa numubare w'utugingo dukurikirana. Kuri selile imwe, urwego rukora neza ruri hagati ya 2.5V (yasohotse neza) na 3.65V (yishyuwe byuzuye). Kubikoresho bya batiri ya selile 4 (nominal 12V), intera yaba 10V kugeza 14.6V. Ni ngombwa kumenya ko bateri za LiFePO4 zifite umurongo uhindagurika cyane, bivuze ko zigumana ingufu zihoraho (hafi 3.2V kuri selile) kuri byinshi byizunguruka. Kugirango wongere ubuzima bwa bateri, birasabwa kugumya kwishyurwa hagati ya 20% na 80%, ibyo bikaba bihuye na voltage ntoya.

Ikibazo: Nigute ubushyuhe bugira ingaruka kumashanyarazi ya LiFePO4?

Igisubizo: Ubushyuhe bugira ingaruka zikomeye kuri voltage ya batiri ya LiFePO4. Muri rusange, uko ubushyuhe bugabanuka, ingufu za batiri nubushobozi bigabanuka gato, mugihe kurwanya imbere byiyongera. Ibinyuranye, ubushyuhe bwo hejuru bushobora kuganisha kuri voltage nkeya ariko birashobora kugabanya igihe cya bateri igihe kirenze. Batteri ya LiFePO4 ikora neza hagati ya 20 ° C na 40 ° C (68 ° F kugeza 104 ° F). Ku bushyuhe buke cyane (munsi ya 0 ° C cyangwa 32 ° F), kwishyuza bigomba gukorwa neza kugirango wirinde lithium. Sisitemu nyinshi zo gucunga bateri (BMS) zihindura ibipimo byo kwishyuza ukurikije ubushyuhe kugirango ukore neza. Nibyingenzi kugisha inama uwabikoze kubusobanuro nyabwo bwubushyuhe-voltage ya bateri yawe ya LiFePO4.