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Tataiso e Pharalletseng ea Chate ea LiFePO4 Voltage: 3.2V 12V 24V 48V

Nako ea poso: Oct-30-2024

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Chate ea LiFePO4 Voltage

Lefatšeng le ntseng le fetoha ka potlako la polokelo ea matla,Li-LiFePO4 (Lithium Iron Phosphate) libeterili hlahile e le moetapele ka lebaka la ts'ebetso ea bona e ikhethang, bophelo bo bolelele le likarolo tsa polokeho. Ho utloisisa litšobotsi tsa motlakase oa libeteri tsena ho bohlokoa bakeng sa ts'ebetso ea tsona e nepahetseng le bophelo bo bolelele. Tataiso ena e felletseng ea lichate tsa motlakase tsa LiFePO4 e tla u fa kutloisiso e hlakileng ea mokhoa oa ho toloka le ho sebelisa lichate tsena, ho netefatsa hore u fumana molemo o moholo ho libeteri tsa hau tsa LiFePO4.

Chate ea LiFePO4 Voltage ke eng?

Na u labalabela ho tseba ka puo e patiloeng ea libeteri tsa LiFePO4? Ak'u inahanele u khona ho hlalosa khoutu ea lekunutu e senolang boemo ba betri, ts'ebetso le bophelo bo botle ka kakaretso. Ke sona seo chate ea voltage ea LiFePO4 e u lumellang ho se etsa!

Chate ea li-voltage ea LiFePO4 ke setšoantšo se bonts'ang maemo a motlakase a betri ea LiFePO4 libakeng tse fapaneng tsa tefiso (SOC). Chate ena e bohlokoa bakeng sa ho utloisisa ts'ebetso ea betri, bokhoni le bophelo bo botle ba betri. Ka ho supa chate ea li-voltage tsa LiFePO4, basebelisi ba ka etsa liqeto tse nang le tsebo mabapi le ho tjhaja, ho ntša, le taolo ea betri ka kakaretso.

Chate ena ke ea bohlokoa bakeng sa:

1. Ho beha leihlo tšebetso ea betri
2. Ho ntlafatsa lipotoloho tsa ho tjhaja le ho ntsha
3. Ho eketsa bophelo ba betri
4. Ho netefatsa ts'ebetso e sireletsehileng

Lintho tsa motheo tsa LiFePO4 Battery Voltage

Pele o kenella ho tse ling tsa chate ea motlakase, ho bohlokoa ho utloisisa mantsoe a mang a mantlha a amanang le matla a betri:

Taba ea pele, phapang ke efe lipakeng tsa voltage ea lebitso le mofuta oa motlakase oa 'nete?

Nominal voltage ke matla a referense a sebelisoang ho hlalosa betri. Bakeng sa lisele tsa LiFePO4, hangata ke 3.2V. Leha ho le joalo, matla a sebele a betri ea LiFePO4 a fetoha nakong ea tšebeliso. Sele e nang le tjhaji e felletseng e ka fihla ho 3.65V, ha sele e ntšitsoeng e ka theohela ho 2.5V.

Nominal Voltage: Matla a phahameng a motlakase ao betri e sebetsang hantle ho ona. Bakeng sa libeteri tsa LiFePO4, hangata ke 3.2V ka sele.

Motlakase o Chesitsoeng ka ho Feletseng: Matla a phahameng ao betri e lokelang ho fihla ho ona ha e tjhajiloe ka botlalo. Bakeng sa libeteri tsa LiFePO4, sena ke 3.65V ka sele.

Discharge Voltage: Bonyane matla a motlakase ao betri e lokelang ho fihla ho ona ha e tsoa. Bakeng sa libeteri tsa LiFePO4, sena ke 2.5V ka sele.

Storage Voltage: Voltage e loketseng eo betri e lokelang ho bolokoa ho eona ha e sa sebelisoe nako e telele. Sena se thusa ho boloka bophelo ba betri le ho fokotsa tahlehelo ea matla.

BSLBATT's advanced Battery Management Systems (BMS) e lula e beha leihlo maemo ana a voltage, e netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele ba libeteri tsa bona tsa LiFePO4.

Empake eng e bakang ho fetoha hona ha motlakase?Ho na le lintlha tse 'maloa:

  1. State of Charge (SOC): Joalokaha re bone chate ea motlakase, motlakase oa fokotseha ha betri e tsoa.
  2. Mocheso: Mocheso o batang o ka fokotsa motlakase oa betri ka nakoana, ha mocheso o ka o eketsa.
  3. Mojaro: Ha betri e le tlas'a moroalo o boima, motlakase oa eona o ka qoela hanyane.
  4. Lilemo: Ha libeteri li ntse li tsofala, litšobotsi tsa tsona tsa motlakase li ka fetoha.

Empake hobane'ng ha ho utloisisa tsena voltage Basics ke ntho e makatsangrtant?Hantle, e u lumella ho:

  1. Lekanya boemo ba betri ea hau ka nepo
  2. Thibela ho tjhaja ho feta tekano kapa ho qhalla ho feta tekano
  3. Ntlafatsa linako tsa ho tjhaja bakeng sa bophelo bo bongata ba betri
  4. Rarolla mathata a ka ’nang a hlaha pele e ba a tebileng

Na u se u qala ho bona hore na chate ea motlakase ea LiFePO4 e ka ba sesebelisoa se matla joang ho sesebelisoa sa hau sa taolo ea matla? Karolong e latelang, re tla shebisisa lichate tsa voltage bakeng sa tlhophiso e khethehileng ea betri. Lula u mametse!

Chate ea LiFePO4 Voltage (3.2V, 12V, 24V, 48V)

Tafole ea motlakase le kerafo ea libeteri tsa LiFePO4 li bohlokoa bakeng sa ho lekola tefiso le bophelo bo botle ba libeteri tsena tsa lithium iron phosphate. E bonts'a phetoho ea motlakase ho tloha ho e felletseng ho ea ho boemo ba ho ts'oaroa, e thusa basebelisi ho utloisisa ka nepo tefo ea hang-hang ea betri.

Ka tlase ho na le tafole ea boemo ba tefiso le mangolo a motlakase bakeng sa libeteri tsa LiFePO4 tsa maemo a fapaneng a motlakase, joalo ka 12V, 24V le 48V. Litafole tsena li thehiloe holim'a motlakase oa litšupiso oa 3.2V.

Boemo ba SOC 3.2V LiFePO4 Betri 12V LiFePO4 Battery 24V LiFePO4 Battery 48V LiFePO4 Battery
100% Ho tjhaja 3.65 14.6 29.2 58.4
100% Phomolo 3.4 13.6 27.2 54.4
90% 3.35 13.4 26.8 53.6
80% 3.32 13.28 26.56 53.12
70% 3.3 13.2 26.4 52.8
60% 3.27 13.08 26.16 52.32
50% 3.26 13.04 26.08 52.16
40% 3.25 13.0 26.0 52.0
30% 3.22 12.88 25.8 51.5
20% 3.2 12.8 25.6 51.2
10% 3.0 12.0 24.0 48.0
0% 2.5 10.0 20.0 40.0

Ke lintlha life tseo re ka li fumanang chateng ee? 

Taba ea pele, hlokomela lebelo la motlakase le batlang le bataletse lipakeng tsa 80% le 20% SOC. Ena ke e 'ngoe ea likarolo tse hlahelletseng tsa LiFePO4. E bolela hore betri e ka fana ka matla a tsitsitseng ho feta boholo ba potoloho ea eona ea ho tsoa. Na seo ha se khahlise?

Empa ke hobane'ng ha mothinya ona oa motlakase o bataletseng o le molemo hakaale? E lumella lisebelisoa ho sebetsa ka li-voltages tse tsitsitseng nako e telele, ho ntlafatsa ts'ebetso le bophelo bo bolelele. Lisele tsa BSLBATT tsa LiFePO4 li entsoe ka mokhoa oa ho boloka sekhahla sena se bataletseng, ho netefatsa phepelo e tšepahalang ea matla lits'ebetsong tse fapaneng.

Na u hlokometse hore na motlakase o theoha kapele hakae ka tlase ho 10% SOC? Ho theoha hona ka potlako ha motlakase ho sebetsa e le mokhoa oa temoso o hahelletsoeng ka hare, o bontšang hore betri e hloka ho tjhaja haufinyane.

Ho bohlokoa ho utloisisa chate ena ea motlakase ea sele e le 'ngoe hobane e theha motheo oa lits'ebetso tse kholo tsa betri. Ntle le moo, 12V ke eng24Vkapa betri ea 48V empa pokello ea lisele tsena tsa 3.2V li sebetsa ka kutloano.

Ho utloisisa Sebopeho sa Chate ea LiFePO4 Voltage

Chate e tloaelehileng ea motlakase ea LiFePO4 e kenyelletsa likarolo tse latelang:

  • X-Axis: E emela boemo ba tefiso (SoC) kapa nako.
  • Y-Axis: E emela maemo a motlakase.
  • Curve/ Line: E bonts'a tjhaja e feto-fetohang kapa ho tsoa ha betri.

Ho Hlalosa Chate

  • Mokhahlelo oa ho tjhaja: Mokokotlo o nyolohang o bontsha boemo ba ho tjhaja ha betri. Ha betri e ntse e tjhaja, voltage ea phahama.
  • Mokhahlelo oa ho lahla: Mokokotlo o theohelang o emela karolo ea ho lahla, moo matla a betri a theohang.
  • Stable Voltage Range: Karolo e bataletseng ea curve e bonts'a motlakase o batlang o tsitsitse, o emelang karolo ea motlakase oa polokelo.
  • Libaka tse Hlokoang: Mokhahlelo o qositsoeng ka botlalo le karolo e tebileng ea ho ntša metsi ke libaka tsa bohlokoa. Ho feta libaka tsena ho ka fokotsa haholo nako ea bophelo le bokhoni ba betri.

3.2V Sebopeho sa Chate ea Battery Voltage

Matla a motlakase a sele e le 'ngoe ea LiFePO4 hangata ke 3.2V. Betri e tjhajiloe ka botlalo ho 3.65V mme e tsoa ka botlalo ho 2.5V. Mona ke graph ea matla a betri ea 3.2V:

Chate ea motlakase ea 3.2V LiFePO4

12V Sebopeho sa Chate ea Battery Voltage

Betri e tloaelehileng ea 12V LiFePO4 e na le lisele tse 'nè tsa 3.2V tse hokahaneng ka letoto. Tlhophiso ena e tumme ka ho feto-fetoha ha eona le ho lumellana le mekhoa e mengata e teng ea 12V. Setšoantšo sa 12V LiFePO4 betri voltage ka tlase se bontša kamoo motlakase o theohang ka matla a betri.

Chate ea motlakase ea 12V LiFePO4

Ke mekhoa efe e khahlang eo u e hlokomelang Kerafong ee?

Taba ea pele, hlokomela hore na mofuta oa voltage o holile joang ha o bapisoa le sele e le 'ngoe. Betri ea 12V LiFePO4 e qositsoeng ka botlalo e fihla ho 14.6V, ha motlakase o khaotsoeng o le haufi le 10V. Lethathamo lena le pharaletseng le lumella hore ho be le khakanyo e nepahetseng ea tefiso.

Empa ntlha ea bohlokoa ke ena: sebopeho sa motlakase se bataletseng seo re se boneng seleng e le 'ngoe se ntse se bonahala. Pakeng tsa 80% le 30% SOC, motlakase o theoha feela ka 0.5V. Phallo ena e tsitsitseng ea motlakase ke molemo o moholo lits'ebetsong tse ngata.

Ha re bua ka likopo, u ka fumana kae12V LiFePO4 libeterie sebelisoa? Li tloaelehile ho:

  • RV le tsamaiso ea matla a leoatle
  • Polokelo ea matla a letsatsi
  • Litlhophiso tsa motlakase tse kantle ho grid
  • Litsamaiso tse thusang likoloi tsa motlakase

Libetri tsa BSLBATT tsa 12V LiFePO4 li etselitsoe lits'ebetso tsena tse boima, tse fanang ka tlhahiso e tsitsitseng ea motlakase le bophelo ba potoloho e telele.

Empa ke hobane'ng ha u khetha betri ea 12V LiFePO4 ho feta likhetho tse ling? Melemo ea bohlokoa ke ena:

  1. Ho kenya sebaka sa lead-acid: Libetri tsa 12V LiFePO4 hangata li ka nka sebaka sa libeteri tsa lead-acid tsa 12V, tse fanang ka ts'ebetso e ntlafetseng le bophelo bo bolelele.
  2. Matla a phahameng a sebelisoang: Le hoja libeteri tsa lead-acid li atisa ho lumella 50% feela botebo ba ho tsoa, ​​libeteri tsa LiFePO4 li ka lokolloa ka mokhoa o sireletsehileng ho 80% kapa ho feta.
  3. Ho tjhaja kapele: Libetri tsa LiFePO4 li ka amohela maqhubu a phahameng a ho tjhaja, ho fokotsa linako tsa ho tjhaja.
  4. Boima bo bobebe: Betri ea 12V LiFePO4 hangata e bobebe ka 50-70% ho feta betri e lekanang le lead-acid.

Na u se u qala ho bona hore na hobaneng ho utloisisa chate ea motlakase ea 12V LiFePO4 ho le bohlokoa haholo bakeng sa ho ntlafatsa tšebeliso ea betri? E u lumella ho lekanya ka nepo boemo ba betri ea hau, ho rala lits'ebetso tse sa utloeng motlakase, le ho eketsa nako ea bophelo ba betri.

Litlhophiso tsa Chate ea LiFePO4 24V le 48V Battery Voltage

Ha re ntse re nyoloha ho tloha lits'ebetsong tsa 12V, litšobotsi tsa motlakase tsa libeteri tsa LiFePO4 li fetoha joang? Ha re hlahlobeng lefatše la tlhophiso ea betri ea 24V le 48V LiFePO4 le lichate tsa tsona tsa motlakase tse tsamaellanang.

Chate ea motlakase ea 48V LiFePO4 Chate ea motlakase ea 24V LiFePO4

Taba ea pele, ke hobane'ng ha motho a ka khetha tsamaiso ea 24V kapa 48V? Litsamaiso tse phahameng tsa motlakase li lumella:

1. Nako e tlaase bakeng sa tlhahiso e tšoanang ea matla

2. Ho fokotsa boholo ba terata le litšenyehelo

3. Bokhoni bo ntlafetseng ba phetisetso ea matla

Joale, ha re hlahlobeng lichate tsa motlakase bakeng sa libeteri tsa 24V le 48V LiFePO4:

Na u hlokomela ho tšoana ho teng lipakeng tsa lichate tsee le chate ea 12V eo re e hlahlobileng pejana? Sebopeho sa "flat voltage curve" se ntse se le teng, maemong a phahameng a motlakase feela.

Empa liphapang tse ka sehloohong ke life?

  1. Mefuta e mengata ea matla a motlakase: Phapang pakeng tsa ho tjhaja ka botlalo le ho tsoa ka botlalo e kholoanyane, e lumellang khakanyo e nepahetseng haholoanyane ea SOC.
  2. Ho nepahala ho phahameng: Ka lisele tse ngata ka letoto, liphetoho tse nyane tsa motlakase li ka bonts'a liphetoho tse kholo ho SOC.
  3. Keketseho ea kutloisiso: Litsamaiso tse phahameng tsa motlakase li ka hloka mekhoa e tsoetseng pele ea Battery Management System (BMS) ho boloka botsitso ba lisele.

U ka kopana le litsamaiso tsa 24V le 48V LiFePO4 hokae? Li tloaelehile ho:

  • Sebaka sa bolulo kapa C&I polokelo ea matla a letsatsi
  • Likoloi tsa motlakase (haholo-holo litsamaiso tsa 48V)
  • Lisebelisoa tsa indasteri
  • Telecom bekapo matla

Na u se u qala ho bona hore na ho tseba lichate tsa motlakase tsa LiFePO4 ho ka bula bokhoni bo felletseng ba sistimi ea hau ea ho boloka matla? Hore na o sebetsa ka lisele tsa 3.2V, libeteri tsa 12V, kapa 24V le 48V tse kholoanyane, lichate tsena ke senotlolo sa hau sa taolo e nepahetseng ea betri.

LiFePO4 Battery Charging & Discharging

Mokhoa o khothaletsoang oa ho tjhaja libetri tsa LiFePO4 ke mokhoa oa CCCV. Sena se kenyelletsa mekhahlelo e 'meli:

  • Boemo ba Constant Current (CC): Betri e tjhajoa ka lebelo le sa khaotseng ho fihlela e fihla ho matla a reriloeng esale pele.
  • Constant Voltage (CV) Stage: Voltage e lula e sa fetohe ha motlakase o fokotseha butle-butle ho fihlela betri e tjhajiloe ka botlalo.

Ka tlase ke chate ea betri ea lithium e bonts'ang khokahano lipakeng tsa voltage ea SOC le LiFePO4:

SOC (100%) Motlakase (V)
100 3.60-3,65
90 3.50-3,55
80 3.45-3,50
70 3.40-3,45
60 3.35-3.40
50 3.30-3.35
40 3.25-3.30
30 3.20-3.25
20 3.10-3.20
10 2.90-3.00
0 2.00-2.50

Boemo ba tefiso bo bonts'a boholo ba matla bo ka hlahisoang e le peresente ea kakaretso ea matla a betri. Matla a eketseha ha o tjhaja betri. SOC ea betri e ipapisitse le hore na e tjhajiloe bokae.

LiFePO4 Battery Charging Parameters

Litekanyetso tsa ho tjhaja tsa libeteri tsa LiFePO4 li bohlokoa ho ts'ebetso ea tsona e nepahetseng. Libetri tsena li sebetsa hantle feela tlas'a matla a itseng a motlakase le maemo a hona joale. Ho khomarela litekanyetso tsena ha ho tiise feela ho boloka matla ka katleho, empa hape ho thibela ho tjhaja ho feta tekano le ho lelefatsa bophelo ba betri. Kutloisiso e nepahetseng le ts'ebeliso ea litekanyetso tsa ho tjhaja ke senotlolo sa ho boloka bophelo bo botle le katleho ea libeteri tsa LiFePO4, e leng se etsang hore e be khetho e tšepahalang lits'ebetsong tse fapaneng.

Litšobotsi 3.2V 12V 24V 48V
Ho tjhaja Voltage 3.55-3.65V 14.2-14,6V 28.4V-29.2V 56.8V-58.4V
Phapang ea Voltage 3.4V 13.6V 27.2V 54.4V
Maximum Voltage 3.65V 14.6V 29.2V 58.4V
Bonyane Voltage 2.5V 10V 20V 40V
Nominal Voltage 3.2V 12.8V 25.6V 51.2V

Bongata ba LiFePO4, Phaphama, 'me U Lekanya Matla a Matla

  • Mekhoa e nepahetseng ea ho tjhaja e bohlokoa bakeng sa ho boloka bophelo bo botle le nako e telele ea libeteri tsa LiFePO4. Lintlha tse khothaletsoang tsa ho tjhaja ke tsena:
  • Bulk Charging Voltage: Matla a pele le a phahameng ka ho fetisisa a sebelisoang nakong ea ho tjhaja. Bakeng sa libeteri tsa LiFePO4, hangata sena se ka ba 3.6 ho isa ho 3.8 volts ka sele.
  • Float Voltage: Voltage e kentsoeng ho boloka betri e le boemong bo felletseng ntle le ho tjhaja ho feta tekano. Bakeng sa libeteri tsa LiFePO4, hangata sena se haufi le 3.3 ho isa ho 3.4 volts ka sele.
  • Equalize Voltage: Matla a phahameng a sebelisoang ho leka-lekanya tefiso har'a lisele ka bomong ka har'a pakete ea betri. Bakeng sa libeteri tsa LiFePO4, hangata sena se haufi le 3.8 ho isa ho 4.0 volts ka sele.
Mefuta 3.2V 12V 24V 48V
Bongata 3.6-3.8V 14.4-15.2V 28.8-30.4V 57.6-60.8V
Phallana 3.3-3.4V 13.2-13,6V 26.4-27.2V 52.8-54.4V
Lekanya 3.8-4.0V 15.2-16V 30.4-32V 60.8-64V

Chate ea Motlakase oa BSLBATT 48V LiFePO4

BSLBATT e sebelisa BMS e bohlale ho laola matla le matla a betri ea rona. Bakeng sa ho lelefatsa bophelo ba betri, re entse lithibelo tse itseng mabapi le matla a ho tjhaja le ho tjhaja. Ka hona, betri ea BSLBATT 48V e tla bua ka Chate e latelang ea LiFePO4 Voltage:

Boemo ba SOC Betri ea BSLBATT
100% Ho tjhaja 55
100% Phomolo 54.5
90% 53.6
80% 53.12
70% 52.8
60% 52.32
50% 52.16
40% 52
30% 51.5
20% 51.2
10% 48.0
0% 47

Mabapi le moralo oa software ea BMS, re beha maemo a mane a ts'ireletso bakeng sa ts'ireletso ea ho tjhaja.

  • Boemo ba 1, hobane BSLBATT ke tsamaiso ea likhoele tse 16, re beha motlakase o hlokahalang ho 55V, 'me ka karolelano sele e le 'ngoe e ka bang 3.43, e tla thibela libeteri tsohle ho feta tekano;
  • Boemo ba 2, ha motlakase o fihla ho 54.5V 'me hona joale o ka tlaase ho 5A, BMS ea rona e tla romela tlhokahalo ea hona joale ea 0A, e hlokang ho tjhaja ho emisa,' me MOS ea ho tjhaja e tla tima;
  • Boemo ba 3, ha motlakase o le mong oa sele e le 3.55V, BMS ea rona e tla boela e romele motlakase oa 0A, o hlokang ho tjhaja ho emisa, 'me MOS ea ho tjhaja e tla tima;
  • Boemo ba 4, ha motlakase o le mong oa sele o fihla ho 3.75V, BMS ea rona e tla romela motlakase oa 0A, kenya alamo ho inverter, ebe o tima MOS ea ho tjhaja.

Boemo bo joalo bo ka sireletsa rōna ka katleho48V betri ea letsatsiho fumana bophelo bo bolelele ba tshebeletso.

Ho toloka le ho Sebelisa Li-Chart tsa LiFePO4 Voltage

Kaha joale re se re hlahlobile lichate tsa motlakase bakeng sa tlhophiso e fapaneng ea betri ea LiFePO4, o kanna oa ipotsa: Ha e le hantle ke sebelisa lichate tsee maemong a nnete a lefatše? Nka sebelisa lintlha tsee joang ho ntlafatsa ts'ebetso ea betri ea ka le nako ea bophelo?

Ha re kenelle lits'ebetsong tse ling tsa lichate tsa motlakase tsa LiFePO4:

1. Ho bala le ho Utloisisa lichate tsa Voltage

Lintho tsa pele pele - u bala chate ea motlakase ea LiFePO4 joang? E bonolo ho feta kamoo o ka nahanang:

- Axis e emeng e bonts'a maemo a motlakase

- Axis e otlolohileng e emetse boemo ba tefiso (SOC)

- Ntlha e 'ngoe le e' ngoe e chate e hokahanya motlakase o itseng ho peresente ea SOC

Ka mohlala, ho chate ea motlakase ea 12V LiFePO4, ho bala 13.3V ho tla bontša hoo e ka bang 80% SOC. Ho bonolo, ho joalo?

2. Ho Sebelisa Voltage ho Hakanya Boemo ba Tefiso

E 'ngoe ea litšebeliso tse sebetsang tsa chate ea motlakase ea LiFePO4 ke ho hakanya SOC ea betri ea hau. Mokhoa ona ke ona:

  1. Lekanya matla a betri ea hau u sebelisa multimeter
  2. Fumana motlakase ona ho chate ea hau ea motlakase ea LiFePO4
  3. Bala liphesente tse tsamaellanang tsa SOC

Empa hopola, bakeng sa ho nepahala:

- Dumella betri ho "phomola" bonyane metsotso e 30 kamora ho e sebedisa pele o etsa methatiso

- Nahana ka litlamorao tsa mocheso - libeteri tse batang li ka bonts'a matla a tlase

Lits'ebetso tse bohlale tsa betri tsa BSLBATT hangata li kenyelletsa tlhahlobo ea motlakase e hahelletsoeng, e nolofatsang ts'ebetso ena le ho feta.

3. Mekhoa e Molemo ka ho Fetisisa ea Tsamaiso ea Battery

U hlometse ka tsebo ea chate ea li-voltage tsa LiFePO4, u ka sebelisa mekhoa ena e metle:

a) Qoba Matšeliso a Tebileng: Libetri tse ngata tsa LiFePO4 ha lia lokela ho tsoa ka tlase ho 20% SOC khafetsa. Chate ea hau ea motlakase e u thusa ho tseba ntlha ena.

b) Ntlafatsa ho tjhaja: Lijaja tse ngata li u lumella ho seta ho khaoha ha motlakase. Sebelisa chate ea hau ho beha maemo a loketseng.

c) Storage Voltage: Haeba u boloka betri ea hau nako e telele, sheba hoo e ka bang 50% SOC. Chate ea hau ea motlakase e tla u bontša matla a tšoanang.

d) Tlhokomelo ea Ts'ebetso: Ho hlahlojoa khafetsa ha motlakase ho ka u thusa ho bona mathata a ka bang teng esale pele. Na betri ea hau ha e fihle ho matla a eona a felletseng? E kanna ea ba nako ea tlhahlobo.

A re hlahlobeng mohlala o sebetsang. E re u sebelisa betri ea 24V BSLBATT LiFePO4 ka nako e itsengoff-grid tsamaiso ea letsatsi. U lekanya matla a betri ho 26.4V. Ha re bua ka chate ea rona ea motlakase ea 24V LiFePO4, sena se bontša ka 70% SOC. Sena se o bolella:

  • U na le bokhoni bo bongata bo setseng
  • Ha e e-so be nako ea ho qala jenereithara ea hau ea bekapo
  • Liphanele tsa letsatsi li etsa mosebetsi oa tsona ka katleho

Na ha ho makatse hore na ke boitsebiso bo bokae boo buka e bonolo ea motlakase e ka fanang ka eona ha u tseba ho e hlalosa?

Empa mona ke potso eo u lokelang ho nahanisisa ka eona: Ho baloa ha voltage ho ka fetoha joang tlas'a mojaro ha ho bapisoa le ho phomola? Mme o ka ikarabella bakeng sa see joang leanong la hau la taolo ea betri?

Ka ho tseba ho sebelisa lichate tsa motlakase tsa LiFePO4, ha u bale linomoro feela - u notlolla puo ea lekunutu ea libeteri tsa hau. Tsebo ena e u fa matla a ho ntlafatsa ts'ebetso, ho lelefatsa nako ea bophelo, le ho fumana molemo o moholo ho sistimi ea hau ea polokelo ea matla.

Joang Voltage E Ama Ts'ebetso ea Battery ea LiFePO4?

Voltage e bapala karolo ea bohlokoa ho khethollang litšobotsi tsa ts'ebetso ea libeteri tsa LiFePO4, tse amang bokhoni ba tsona, matla a matla, tlhahiso ea matla, litšobotsi tsa ho tjhaja, le polokeho.

Ho lekanya Matla a Battery

Ho lekanya matla a betri hangata ho kenyelletsa ho sebelisa voltmeter. Mona ke tataiso e akaretsang mabapi le mokhoa oa ho lekanya voltage ea betri:

1. Khetha Voltmeter e Loketseng: Etsa bonnete ba hore voltmeter e ka lekanya matla a lebeletsoeng a betri.

2. Koala Potoloho: Haeba betri e le karolo ea potoloho e kholoanyane, tima potoloho pele u metha.

3. Hokela Voltmeter: Hokela voltmeter liteisheneng tsa betri. Loto e khubelu e hokela ho terminal e ntle, 'me lead e ntšo e hokela ho terminal e fosahetseng.

4. Bala Voltage: Ha e se e hokahantsoe, voltmeter e tla bonts'a matla a betri.

5. Hlalosa ho Bala: Ela hloko 'malo o bontšitsoeng ho fumana hore na matla a betri a hokae.

Qetello

Ho utloisisa litšobotsi tsa motlakase tsa libeteri tsa LiFePO4 ke tsa bohlokoa bakeng sa ts'ebeliso ea tsona e sebetsang mefuteng e mengata ea lits'ebetso. Ka ho supa chate ea li-voltage tsa LiFePO4, o ka etsa liqeto tse nang le tsebo mabapi le ho tjhaja, ho tjhaja, le taolo ya betri ka kakaretso, mme qetellong o hodisa tshebetso le nako ya bophelo ya ditharollo tsena tsa polokelo ya matla.

Qetellong, chate ea motlakase e sebetsa e le sesebelisoa sa bohlokoa bakeng sa baenjiniere, li-system integrators, le basebelisi ba ho qetela, ho fana ka lintlha tsa bohlokoa mabapi le boitšoaro ba libeteri tsa LiFePO4 le ho nolofalletsa ho ntlafatsa mekhoa ea ho boloka matla bakeng sa lisebelisoa tse sa tšoaneng. Ka ho latela maemo a matla a motlakase a khothaletsoang le mekhoa e nepahetseng ea ho tjhaja, o ka etsa bonnete ba hore li-betri tsa LiFePO4 li phela nako e telele le ho sebetsa hantle.

FAQ Ka Chate ea LiFePO4 Battery Voltage

P: Ke bala chate ea voltage ea betri ea LiFePO4 joang?

A: Ho bala chate ea voltage ea betri ea LiFePO4, qala ka ho khetholla lilepe tsa X le Y. X-axis hangata e emela boemo ba betri (SoC) e le peresente, ha Y-axis e bonts'a motlakase. Sheba mokoloko o emelang nako ea ho tsoa ha betri kapa ho tjhaja. Chate e tla bontša hore na motlakase o fetoha joang ha betri e tsoa kapa e tjhaja. Ela hloko lintlha tsa bohlokoa joalo ka motlakase oa lebitso (hangata o pota-potileng 3.2V ka sele) le motlakase maemong a fapaneng a SoC. Hopola hore libeteri tsa LiFePO4 li na le sekhahla sa motlakase se bataletseng ha se bapisoa le lik'hemik'hale tse ling, ho bolelang hore motlakase o lula o tsitsitse ho feta mefuta e mengata ea SOC.

Q: Ke mofuta ofe oa motlakase o loketseng betri ea LiFePO4?

A: Mefuta e loketseng ea motlakase bakeng sa betri ea LiFePO4 e itšetlehile ka palo ea lisele tse latellanang. Bakeng sa sele e le 'ngoe, sebaka se sireletsehileng sa ts'ebetso hangata se pakeng tsa 2.5V (e ntšitsoeng ka ho feletseng) le 3.65V (e qosoa ka ho feletseng). Bakeng sa pakete ea betri ea lisele tse 4 (12V nominal), sebaka se tla ba 10V ho isa ho 14.6V. Ke habohlokoa ho hlokomela hore libeteri tsa LiFePO4 li na le sekhahla sa motlakase se bataletseng haholo, ho bolelang hore li boloka motlakase o batlang o sa fetohe (o ka bang 3.2V ka sele) bakeng sa boholo ba potoloho ea bona ea ho tsoa. Ho eketsa bophelo ba betri, ho khothaletsoa ho boloka boemo ba tefiso bo le lipakeng tsa 20% le 80%, e tsamaellanang le mefuta e fokolang ea motlakase.

P: Mocheso o ama matla a betri ea LiFePO4 joang?

A: Mocheso o ama haholo matla a betri ea LiFePO4 le ts'ebetso. Ka kakaretso, ha mocheso o fokotseha, matla a betri le matla a fokotseha hanyenyane, ha khanyetso ea ka hare e ntse e eketseha. Ka lehlakoreng le leng, lithempereichara tse phahameng li ka lebisa ho li-voltage tse holimo hanyane empa li ka fokotsa nako ea bophelo ba betri haeba li feta tekano. Libetri tsa LiFePO4 li sebetsa hantle ka ho fetisisa pakeng tsa 20°C le 40°C (68°F ho isa ho 104°F). Lithempereicharang tse tlase haholo (ka tlase ho 0°C kapa 32°F), ho tjhaja ho lokela ho etsoa ka hloko ho qoba ho roala ha lithium. Litsamaiso tse ngata tsa taolo ea betri (BMS) li fetola maemo a ho tjhaja ho latela mocheso ho netefatsa ts'ebetso e bolokehileng. Ho bohlokoa ho shebana le lintlha tsa moetsi bakeng sa likamano tse nepahetseng tsa mocheso le matla a betri ea hau ea LiFePO4.


Nako ea poso: Oct-30-2024