Libetri tsa LiFePO4 tse fapaneng ke life?

Libetri tsa LiFePO4(Libetri tsa Lithium Iron Phosphate) li tumme ka lebaka la polokeho ea tsona, bophelo bo bolelele, le botsoalle ba tikoloho, e leng se etsang hore li be ntle bakeng sa litsamaiso tsa letsatsi, li-EV le tse ling. Ho khetha tlhophiso e nepahetseng ea letoto ke senotlolo sa ho ntlafatsa motlakase le ts'ebetso. Tataiso ena e hlalosa letoto la libeteri tsa LiFePO4 lithium mme e u thusa ho khetha setaele se setle ka ho fetisisa bakeng sa litlhoko tsa hau.

1. Betri ea LiFePO4 ke Eng?

Betri ea LiFePO4, kapa betri ea Lithium Iron Phosphate, ke mofuta oa betri ea lithium-ion e tsejoang ka polokeho ea eona e ikhethang, bophelo bo bolelele, le botsoalle ba tikoloho. Ho fapana le lead-acid ea setso kapa lik'hemik'hale tse ling tsa lithium-ion,Libetri tsa lithium tsa LiFePO4li hanela ho chesa haholo, li fana ka tlhahiso e tsitsitseng ea matla, 'me li hloka tlhokomelo e fokolang.

Li sebelisoa haholo ho:

  • ⭐ Litsamaiso tsa betri tsa polokelo ea letsatsi;
  • ⭐ Likoloi tsa motlakase (li-EV);
  • ⭐ Kopo ea likepe;
  • ⭐ Liteishene tsa motlakase tse nkehang habobebe.
Libetri tsa letsatsi tsa LiFePO4

Ka moralo oa tsona o bobebe le matla a mangata a mangata, libeteri tsa letsatsi tsa LiFePO4 li fetoha khetho e loketseng bakeng sa polokelo ea matla e tsitsitseng le e sebetsang hantle.

2. Ho utloisisa Litlhophiso tsa Letoto la Libetri tsa LiFePO4

Betri ea LFPLitlhophiso tsa letoto la di-series di bohlokwa bakeng sa ho eketsa motlakase wa betri ditsamaisong tsa eneji.

Sethaleng sa letoto, lisele tse ngata tsa betri tsa LiFePO4 li hokahantsoe, 'me terminal e ntle ea e 'ngoe e hokahantsoe le terminal e mpe ea e latelang. Tokisetso ena e kopanya motlakase oa lisele tsohle tse hokahaneng ha ka nako e ts'oanang e boloka bokhoni (Ah) bo sa fetohe.

  • Mohlala, ho hokahanya lisele tse 'ne tsa 3.2V LiFePO4 ka tatellano ho fella ka betri ea 12.8V.
lisele tsa betri tsa lifepo4
lisele tsa lifepo4

Litlhophiso tsa letoto li bohlokoa bakeng sa lits'ebetso tse hlokang motlakase o phahameng, joalo ka litsamaiso tsa matla a letsatsi, likoloi tsa motlakase, le litharollo tsa motlakase oa bekapo. Li nolofalletsa litsamaiso ho sebetsa ka katleho e kholo ka ho fokotsa phallo ea hona joale, ho fokotsa tahlehelo ea mocheso, le ho netefatsa hore lia lumellana le lisebelisoa tsa motlakase o phahameng.

Leha ho le jwalo, ditlhophiso tsa letoto di hloka taolo e nepahetseng, jwalo ka ho sebedisa sistimi ya taolo ya betri (BMS), ho boloka botsitso le ho thibela ho tjhaja ho feta tekano kapa ho ntsha tjhaja. Ka ho utlwisisa hore na ditlhophiso tsa letoto di sebetsa jwang, o ka ntlafatsa tshebetso le nako ya bophelo ba pakete ya hao ya betri ya LiFePO4.

3. Letoto le Fapaneng la Libetri tsa Lithium LiFePO4

Ka tlase ke tafole e qaqileng e totobatsang litlhophiso tse tloaelehileng tsa letoto laLibetri tsa potoloho e tebileng ea LiFePO4, maemo a bona a motlakase, le lits'ebetso tse tloaelehileng.

Tlhophiso ea Letoto Motlakase (V) Palo ea Lisele Sheba. Foto Likopo
Libetri tsa 12V LiFePO4 12.8V Lisele tse 4

 Betri ea 12v lifepo4

Li-RV, likepe, litsamaiso tse nyane tsa polokelo ea letsatsi, liteishene tsa motlakase tse nkehang habobebe.

Libetri tsa 24V LiFePO4 25.6V Lisele tse 8

 Betri ea lifepo4 ea 24V

Litsamaiso tsa ho boloka betri ea letsatsi tse mahareng, libaesekele tsa motlakase, likariki tsa kolofo, le litharollo tsa motlakase tse bolokang matla.

Libetri tsa 48V LiFePO4 48V Lisele tse 15

Betri ea lifepo4 ea 48V 

Mekhoa e meholo ea polokelo ea libeteri tsa letsatsi, polokelo ea matla a bolulo, likoloi tsa motlakase le ts'ebeliso ea indasteri.

51.2V Lisele tse 16
Letoto la Mekgwa e Ikgethileng 72V+ E fapana

 betri ea lifepo4 e nang le motlakase o phahameng

Lisebelisoa tse khethehileng tsa indasteri, li-EV tse sebetsang hantle, le litsamaiso tsa polokelo ea libeteri tsa khoebo.

Sebopeho se seng le se seng se fana ka melemo e ikhethang ho latela litlhoko tsa hau tsa matla. Mohlala, litsamaiso tsa betri tsa 12V li bobebe ebile lia nkeha, ha litsamaiso tsa 48V li fana ka katleho e phahameng bakeng sa lits'ebetso tse boima. Ho khetha letoto le nepahetseng ho kenyelletsa ho leka-lekanya litlhoko tsa motlakase, ho lumellana ha sesebelisoa le litlhoko tsa matla.

4. Melemo le Mathata a Litlhophiso tse Fapaneng tsa Letoto

Tafole e ka tlase e hlalosa melemo le mathata a dibopeho tse fapaneng tsa betri ya lithium iron LiFePO4 ho o thusa ho etsa qeto e nang le tsebo.

Tlhophiso ea Letoto

Melemo

Mathata

Betri ea 12V LiFePO4

  1. - E nkehang habobebe ebile e bobebe.
  2. - E loketse lisebelisoa tse nyane le litlhophiso tsa motheo.
  3. - Ho bonolo ho e seta.
  1. - E lekanyelitsoe lits'ebetsong tse nang le matla a tlase.
  2. - E kanna ea se tšehetse litsamaiso tsa polokelo ea matla a mangata ka katleho.

Betri ea 24V LiFePO4

  1. - E loketse litsamaiso tsa polokelo ea matla tse mahareng.
  2. - Bokgoni bo phahameng ho feta 12V.
  3. - E fokotsa phallo ea hona joale.
  1. - E hloka lisele tse ngata le inverter e lumellanang.
  2. - Ho rarahana ho itekanetseng ha ho hlophisoa.

Betri ea 48V LiFePO4

  1. - E ntle ka ho fetisisa bakeng sa litsamaiso tse kholo tsa matla.
  2. - Bokgoni bo phahameng le tahlehelo e fokotsehileng ya mocheso.
  3. - E loketse matla a letsatsi le a motlakase.
  1. - Litšenyehelo tse holimo tsa pele.
  2. -E hloka tlhophiso le tsamaiso e tsoetseng pele.

Letoto la Mekgwa e Ikgethileng

  1. - E etselitsoe ho fihlela litlhoko tse itseng.
  2. - E tšehetsa lits'ebetso tsa indasteri le tsa ts'ebetso e phahameng.
  1. - E rarahane ebile e bitsa chelete e ngata ho e hlophisa.
  2. -E hloka BMS e matla le ho kenngoa ha litsebi.

Ka ho lekanya melemo le mathata, o ka fumana sebopeho se loketseng ka ho fetisisa ho latela litlhoko tsa hau tsa matla, tekanyetso le boiphihlelo ba botekgeniki.

5. Mokhoa oa ho Khetha Letoto le Nepahetseng bakeng sa Litlhoko tsa Hao

Ha o khetha se loketsengbetri ea lithium LiFePO4letoto la lisebelisoa bakeng sa ts'ebeliso ea hau, ho bohlokoa ho nahana ka lintlha tse kang motlakase oa betri, bokhoni ba betri, le ho lumellana le likarolo tse ling. Malebela a ka sebelisoang bakeng sa lits'ebetso tse tloaelehileng ke ana:

  • (1) Mekhoa ea Matla a Letsatsi

Palo ea li-volts

Ka tloaelo, litlhophiso tsa 24V kapa 48V li khethoa bakeng sa litsamaiso tsa letsatsi tsa bolulo le tsa khoebo ho ntlafatsa ts'ebetso ea matla le ho fokotsa motlakase.

Bokgoni

Khetha letoto la betri le lumellanang le litlhoko tsa hau tsa tšebeliso ea matla le polokelo. Bokhoni bo boholo bo netefatsa hore o ka boloka matla a lekaneng bakeng sa matsatsi a maru kapa tšebeliso ea bosiu.

Ho lumellana

Netefatsa hore sesebelisoa sa hau sa ho kenya motlakase oa letsatsi, molaoli oa tjhaja, le sistimi ea taolo ea betri (BMS) li lumellana le letoto la libeteri tse khethiloeng.

 

sistimi ea polokelo ea betri ea letsatsi
  • (2)Likoloi tsa Motlakase (li-EV)

Ka ho nahana ka hloko ka litlhoko tsa hau tsa matla, motlakase, bokhoni le ho lumellana ha sistimi, o ka khetha betri ea LiFePO4 e ntle ka ho fetisisa bakeng sa ts'ebeliso ea hau e ikhethileng.

Palo ea li-volts

Bongata ba di-EV di sebedisa di-configurations tsa 48V kapa ho feta ho tshehetsa ditlhoko tsa matla a enjene. Motlakase o phahameng o fokotsa motlakase o hlokahalang bakeng sa tlhahiso e tshwanang ya motlakase, e leng se ntlafatsang bokgoni.

Bokgoni

Batla letoto la libeteri tse nang le bokgoni bo lekaneng ho fana ka sebaka seo o se hlokang. Libeteri tse kholo li fana ka lik'hilomithara tse ngata empa li ka ba boima le ho bitsa chelete e ngata.

Ho lumellana

Etsa bonnete ba hore betri e ka sebelisana le sistimi ea tjhaja le enjene ea motlakase oa hau.

 

  • (3)Litlhophiso tsa Letsatsi tse sa Keneng ho Grid

Palo ea li-volts

Bakeng sa matlo kapa dikhabinete tse sa keneng ka gridi, dibetri tsa letsatsi tsa 24V kapa 48V LiFePO4 di loketse ho matlafatsa disebediswa tse batlwang haholo tse kang dihatsetsi le di-air conditioner.

Bokgoni

Nahana ka litlhoko tsa matla tsa hausistimi ea matla a letsatsi ho tsoa ho gridi, ho kenyeletsoa le palo ea lisebelisoa tseo u rerang ho li sebelisa ho matlafatsa. Haeba u hloka polokelo e eketsehileng, khetha betri e nang le bokhoni bo phahameng.

Ho lumellana

Netefatsa hore betri e tsamaisana le sesebelisoa sa hau sa ho kenya matla a letsatsi, sesebelisoa sa ho laola tjhaja, le lisebelisoa tse ling tse sa sebetseng hantle.likarolo tsa id bakeng sa ts'ebetso e se nang sekoli.

sistimi ea betri ea polokelo ea letsatsi

6. Moetsi oa Libetri tsa LiFePO4

Jwalo ka moetsi ya etellang pele wa dibetri tsa LiFePO4 Chaena,MATLA A BACHAe ikhethile ka tlhahiso ea libeteri tsa LiFePO4 tsa 24V, 48V, le tsa motlakase o phahameng bakeng sa polokelo ea matla ea bolulo le ea khoebo. Polokelo ea rona ea libeteri tsa LiFePO4 e netefalitsoe keUL1973, CE, IEC62619(CB), UN38.3, le MSDS.

Boitlamo ba rona bo sa thekeseleng ba boleng le polokeho bo netefatsa hore litharollo tsohle tsa rona tsa polokelo ea libeteri tsa LiFePO4 li fihlela maemo a thata a indasteri, li fa bareki ba rona khotso ea kelello. YouthPOWER e fana ka litharollo tsa libeteri tsa letsatsi tsa LiFePO4 tse etselitsoeng ho fihlela litlhoko le lits'ebetso tse fapaneng.

moetsi oa betri ea lifepo4
fektheri ea betri ea lifepo4

7. Mantsoe a ho Qetela

Ho utloisisa litlhophiso tse fapaneng tsa letoto bakeng sa libeteri tsa LiFePO4 ho bohlokoa bakeng sa ho ntlafatsa litsamaiso tsa eneji, ebang o fana ka motlakase setsing se senyenyane sa letsatsi, koloi ea motlakase, kapa lehae le se nang gridi. Ka ho khetha motlakase le bokhoni bo nepahetseng bakeng sa litlhoko tsa hau tse ikhethileng, o ka netefatsa ts'ebetso e betere, ts'ebetso e eketsehileng, le bophelo bo bolelele ba libeteri tsa hau. Hopola ho lula u hlahloba ho lumellana le likarolo tse ling tsa sistimi joalo ka li-inverter, balaoli ba litjhaja, le BMS ea betri ea LiFePO4. Ka tlhophiso e nepahetseng, u tla khona ho eketsa melemo ea theknoloji ea LiFePO4 le ho theha tharollo ea eneji e tšepahalang haholoanyane le e tšoarellang.

Haeba o batla ditharollo tsa betri ya letsatsi ya LiFePO4 tse tshepahalang, tse bolokehileng, tse kgethwang haholo le tse theko e tlase, o se ke wa tsilatsila ho ikopanya le rona hosales@youth-power.net.