LiFePO4 ngu ai gaw hpa rai ta?

LiFePO4 gaw 100 hpe jai lang nna, n-gun bai jat mai ai battery hpaji hpe jai lang ai re.lithium magri phosphetshi a cathode arung arai hku nna lang ai. Ndai chemistry gaw laklai ai shim lum lam, 3,000 jan charge galaw lu ai cycle prat, htunghking lithium-ion battery ni n dang shingjawng lu ai nbung n-gun hpe jaw ya lu ai.

LiFePO4 battery (sh) LFP battery - ngu nna shamying ai lithium magri phosphate - gaw, lithium magri phosphate (LiFePO4) hpe shi a cathode arung arai hku nna carbon hte anode hku nna jai lang ai, bai gram lajang mai ai lithium-ion battery langai mi re. Cell langai mi gaw 3.2V ngu ai nominal voltage hpe shapraw ya nna, cell mali hpe series hku nna wire galaw da ai gaw, hpaga lam law malawng hta lang ai 12.8V ngu ai masat masa hpe shabyin ya ai.

NMC (nickel manganese cobalt) shing nrai NCA (nickel cobalt aluminum) zawn re ai kaga lithium-ion chemistry ni hte laklai ai lam gaw, ra kadawn ai bungli galaw ai makau grup yin hta ahkyak dik htum ai atsam marai masum hpe kahkyin gumdin ai lam rai nga ai: nbung n-gun n-gun, n-gun n-gun galu kaba ai lam, n-gun yawm ai lam.

LiFePO4 a olivine crystal hkrang gaw grai katsi ai (sh) grai n-gun ja ai masa hta pyi n-gun n rawng ai phosphate-oxygen n-gun hpe shabyin ya ai. Cobalt- hpe madung tawn ai lithium cell ni gaw nbung laru kaba hta nbung laru hprawng mat na hkrit tsang hpa nga ai shara hta, lithium magri phosphate cell ni gaw npawt nhpang hku nna n hkrat sum ai sha nga nga ai - shanhte gaw wan hkru ai lam hpe shadu sha na matu oxygen n shapraw ai. Ndai shingra tara hta rawng ai chemical stability a majaw, LFP gaw, forklift nta ni hte lung seng htu ai mawdaw ni kaw nna, nbungli pa lamu ga hpe madi shadaw ai arung arai ni du hkra, pat da ai (sh) n-gun n rawng ai shara ni hta, battery pack ni hpe bungli galaw ai application ni a matu ra sharawng ai chemistry byin wa ai.

Cycle galaw ai lam hta, kaja ai lithium iron phosphate battery pack ni gaw, shanhte a npawt nhpang n-gun 80% hpe naw tawn da ai sha, 3,000 kaw nna 5,000 du hkra charge-hkum tsup ai battery hpe n-gun jaw ya lu ai. Hkamja lam hpe hkang lu ai masa hta, cell nkau mi gaw 10,000 jan shingjawng ai. Shadawn shadang hku yu yang, NMC battery ni gaw, 1,000 kaw nna 2,300 lang du hkra n-gun jaw lu ai, htunghking lead-acid battery ni gaw, n galai shi yang, 300 kaw nna 500 du hkra n-gun jaw lu ai. Multi-shift operations - galaw ai sanghpaw li galaw ai ni a matu, battery ni shani shagu (sh) lani mi hta kalang lang pyi shingjawng ai - ndai shai hkat ai lam gaw, 10 ning tup na jak rung a prat tup hta, galai shai ai aten hpe shayawm ya ai hte, n bungli n galaw ai aten hpe shayawm ya ai de hkrang shapraw ya ai.

Lithium magri phosphate battery ni hta lang ai raw arung arai ni mung shanhte hpe grau grau hkap la ai lam hpe karum ya nga ai. Mungkan ga npu hta magri hte phosphate ni law dik htum lawm nna, chemistry galaw na matu cobalt mung, nickel mung n ra ai. Ndai lam gaw, dai nlung ni hte seng ai garan gachyan ai lam hta pat shingdang ai lam ni hte ethical sourcing myit tsang lam ni hpe yeng seng kau ya nna, cell-madang manu ni hpe shingjawng lu hkra galaw ya ai. 2024 ning du hkra, LFP cell ni hpe kWh mi hta $56–70 daram manu jahpu jaw nna lu mai ai majaw, n-gun kaba ai hpaga lam battery pack ni a matu manu dan dik htum-lithium-ion lata la mai ai lam rai nga ai.

Hpa majaw nga yang, n-gun atsam grau law ai hta, bungli galaw ai hta kam hpa mai ai lam hpe ahkyak shatai ai application ni a matu, kaga chemistry kaw nna, default lata la ai lam de, lithium iron phosphate battery hpaji masa hta htawt sit wa sai. Polinovel a LiFePO4 battery packs ni hpe ndai chemistry grup yin hta engineering galaw da ai rai nna, 2019 ning na laksan n-gun dat dat ai lam ni hte grup yin masa ni a matu lata la ai cell ni hte rawt jat galu kaba wa ai BMS makawp maga lam hpe hpawng de da ai.forklift, reach mawdaw, golf mawdaw, AGV, hte kaga hpaga yumga galaw ai arung arai ni ..

LiFePO4 battery ni a npawt nhpang hkrang gaw, electrochemical htuk manu ai hku bungli galaw ai madung daw masum lawm ai. Cathode gaw lithium magri phosphate (LiFePO4) hpe lang nna, anode gaw graphitic carbon hpe lang nna, lithium ion ni gaw ndai electrode lapran hta garan ginhka ai membrane hku nna hkawm sa wa ai.

Ndai chemistry hpe grau nna myit lawm hpa gaw, dai magri phosphate ngu ai n-gun dat hkum nan rai nga ai. (PO4)3− polyanion kata na n-gun ja ai covalent matut mahkai lam gaw, magri ion ni hte matut mahkai ai lam hpe shayawm ya nna, redox n-gun hpe shayawm kau ya ai majaw, cell langai hta 3.2V ngu ai nominal voltage hpe lu la mai ai. Ndai gaw 3.7V (sh) litium nikel manganese cobalt oxide hkrang masa ni hta litium cobalt oxide cell ni hte shai ai.

Charge galaw ai shaloi, lithium ion ni gaw, magri phosphate cathode kaw nna, electrolyte hku nna htawt sit nna, graphite anode a layered structure kata de shang wa ai. Load langai hpe matut nna battery hpe discharge galaw ai shaloi, ndai ions ni gaw nhtang wa nna, cathode de bai hkawm sa wa ai shaloi, electron ni gaw shinggan circuit hku nna power jaw na matu lwi wa ai. Ndai ladat a tsawm htap ai lam gaw shi a hkrang masa ngang grin ai lam hta rai nga ai-LiFePO4 a olivine crystal hkrang gaw ndai ion shamu shamawt ai aten hta n law htum volume galai shai ai lam hpe hkam sha nna, mau hpa cycle asak galu ai lam hpe karum ya nga ai.

LiFePO4 hte n-gun rawng ai lithium-ion battery ni a lapran na shai hkat ai lam gaw, chemistry masat kumla ni hta lai nna, grau nna rai nga ai. Standard lithium{3}}ion battery ni hta, cobalt oxide (LiCoO2), manganese oxide (LiMn2O4), shing nrai, nickel- hpe madung tawn ai n-gun dat ni hpe cathode arung arai hku nna lang ma ai. Ndai ni gaw n-gun grau law ai-lachyum gaw kilogram mi hta n-gun grau law ai-rai tim manu jahpu jaw ra ai.

LiFePO4 gaw grau kaja ai shimlam arawn alai ni a matu 14% daram n-gun n law ai hpe dut shabra ai. Cobalt- hpe madung tawn ai cell ni thermal runaway de shang wa ai nbung katsi ai shara ni hta magri phosphate hkrang gaw ngang grin nga ai. Smartphone a battery hpe n-gun dat dat yang, n-gun dat dat yang, kapaw mat chye ai raitim, LiFePO4 cell ni gaw shanhte a dinghpring ai lam hpe makawp maga ya ai. Shanhte gaw, n-gun n rawng ai masa hta, n hkru n kaja ai lam ni rai nga ai.

Ndai chemistry gaw grup yin hpe myit tsang shangun ai hte garan gachyan ai lam hta yak hkak ai lam ni hpe shabyin ya ai cobalt hte nickel-elements lahkawng yan hpe mung yeng seng kau ya ai. Mungkan ga npu hta magri hte phosphates ni law law nga ai majaw LiFePO4 hpe galaw shapraw na matu grai manu n hkrat ai. LANGAI2020 N-gun Hkringmang Dap kaw nna sawk sagawn ai lamLiFePO4 battery ni gaw NMC kaga battery ni hta kilowatt-hour mi hta 6% daram manu n law ai hpe mu lu ai, galaw shapraw ai lam rawt jat wa ai hte maren gap hkat ai lam grau kaba wa ai.

Mungkan ting na LiFePO4 battery gat lawk gaw 2024 ning hta $ wan 17.2 du wa nna, 2034 ning du hkra 15.7% compound shaning shagu rawt jat wa nna, $ wan 73.68 du wa na re ngu sawn la ma ai. Ndai gaw myit sawn sumru ai rawt jat lam n re-dai gaw n-gun atsam hpe shinggyin tawn ai lam hpe hpaga lam ni gara hku myit ai lam hta npawt nhpang galai shai ai lam ni hpe madun dan nga ai.

Tesla gaw 2021 ning hta shi a utility{0}}scale battery ni hpe LiFePO4 de galai kau sai. tsi hpaji. Ndai company lahkawng hpe shingdaw yu yang, 2022 ning September shata du hkra EV gat lawk hta LFP battery yawng hta na 68% hpe jai lang wa sai, dai aten hta LFP gaw wan jak mawdaw battery gat lawk yawng a 31% hpe zing la lu sai.

Miwa galaw shapraw ai ni gaw ya aten hta galaw shapraw ai lam hpe uphkang nga ai rai nna, mungkan ting na LFP galaw shapraw ai atsam 90% daram hpe uphkang nga ai. Ndai myit maju jung ai lam gaw, dingdung mungdan ni a rawt jat galu kaba lam hpe pat shingdang da ai, shawng na patent makawp maga ai lam kaw nna daw mi pru wa ai, raitim, ahkyak ai patent ni gaw 2022 ning hta htum mat wa hpang wa ai.

Stationary energy storage sector mung dai hte maren sha hkap la ai lam hpe madun dan nga ai. Enphase zawn re ai company ni gaw, nta kata na LFP system ni hpe shawng nnan galaw wa nna, Tesla hte LG hpe lai di nna, 2021 ning du hkra, Amerikan mungdan hta, nta n-gun hpe shinggyin la lu ai brand langai hku nna, grau nna -quote galaw ai.

LiFePO4

Kaja ai LiFePO4 battery gaw 3,000 hte 5,000 lapran charge galaw ya lu nna, shi a shawng na atsam 80% hpe n-gun jaw ya lu ai. EcoFlow DELTA Pro zawn re ai Premium cell ni gaw 50% n-gun n-htum shi yang 6,500 lang shingjawng lu ai. Ndai hpe 500 kaw nna 1,000 lang lang shingjawng lu ai htunghking lithium-ion battery ni hte shingdaw yu ga, shing nrai, 300 kaw nna 500 lang sha shingjawng lu ai lead-acid battery ni hte shingdaw yu ga.

Ndai gaw hkam sha lu ai bungli galaw ai lam shai hkat ai lam ni hpe ga gale ya ai. LiFePO4 battery ni hpe lang nna jan a n-gun hpe shinggyin tawn da ai ladat gaw shani shagu cycle hte hkawm ai shaloi 10 ning kaw nna 15 ning laman kam hpa mai ai hku galaw lu ai. Standard lithium-ion hte bung ai jai lang ai lam gaw 3 ning kaw nna 5 ning laman galai ra na re, lead-acid system ni hpe mung 2 ning laman hta service galaw ra ai aten law law nga ai.

Battery ni gaw shanhte a cycle ting hta n galai shai ai discharge voltage hpe tawn da ya ai. Lead-acid battery ni gaw, n-gun yawm wa ai shaloi, n-gun grai yawm mat ai hpe hkam sha ai hte n bung ai sha, LiFePO4 cell ni gaw, shanhte a nominal voltage makau e, 90% daram n-gun yawm mat ai aten du hkra, ngang grin nga ai. Ndai arawn alai gaw matut mahkai da ai jak ni hpe voltage hkang ai lam hta yak hkak ai lam n nga ai sha ngang grin ai atsam hpe lu la na matu madi shadaw ya ai.

Katsi ai hpe hkam sharang lu ai atsam gaw bungli galaw na matu -4℃F (-20℃) kaw nna 140℃F (60℃) du hkra jat wa ai, raitim kaja dik ai charge gaw 32℃F (0℃) hte 113℃F (45℃) lapran byin ai. Standard lithium-ion battery ni hpe shim lum ai hku galaw lu na matu 32℃F kaw nna 113℃F du hkra ra ai. Ndai jat wa ai n-gun gaw LiFePO4 hpe grai sawng ai nbung laru-nam mali ginra ni hta jan n-gun n-gun jat ai shara ni (sh) sub-arctic masa hta backup power system ni hta jai lang na matu htuk manu shangun ai.

Phosphate- hpe madung tawn ai cathode hkrang gaw, npawt nhpang hku nna battery shimlam hpe galai shai shangun ai, npawt nhpang n-gun hte n-gun n-gun hpe jaw ya ai. Lithium cobalt oxide battery ni grai katsi mat ai shaloi, cathode npawt nhpang kaw na oxygen pru wa nna, wan hkru ai lam hpe shi hkum shi-hkap la lu ai nbung hprawng ai lam byin wa ai. Lithium iron phosphate hta lawm ai n-gun ja ai P-O n-gun gaw, nbung katsi ai shara hta pyi ndai hten za ai lam hpe ninghkap lu ai.

Chyam dinglik ai lam gaw ndai ngang grin ai lam hpe madun dan ai. Hkum tsup ai charge rawng ai LiFePO4 cell hpe htu (sh) gang je kau ai gaw, laksan hku nna, kata na short-circuiting hte katsi ai lam byin pru wa ai raitim, wan hkru ai (sh) kapaw ai lam n byin ai. Lithium cobalt oxide cell langai hpe mung dai zawn chyam yu ai shaloi, n-gun ja ai wan hkru ai lam hpe ayan byin shangun ai. Ndai shimlam margin gaw ahkang jaw ai .LiFePO4 battery ni hpe RV kata, sanghpaw li nta, shing nrai, nta kata na mawdaw daru ni zawn re ai pat da ai shara ni hta nbung law law n ra ai sha bungli galaw na matu-rai tim, gara battery system a matu mung, nbung lwi ai lam gaw naw kaja nga ai.

Dai chemistry gaw kaga ladat ni hta grau nna charge galaw ai hpe hkam sharang lu ai. Charge galaw ai shaloi cell langai hta 3.6V jan ai gaw, loi loi hte hkrat sum mat chye ai raitim, hkrit tsang hpa masa ni hpe kalang ta n shabyin ya lu ai. Dai majaw, battery hpe hparan ai ladat ni gaw, charge hpe hkrak hkrak hkang ra ai cobalt-based battery ni hte shingdaw yang, grau loi ai makawp maga circuit ni hpe lang mai ai.

Undercharge galaw ai gaw kaga mayak mahkak langai hpe shabyin ya ai. 2.5V npu na LiFePO4 cell ni hpe shapraw kau ai gaw n mai nhtang wa ai deintercalation byin shangun nna, LiFePO4 hpe FePO4 de galai shai kau ya nna, cell hpe prat tup hkra machyi shangun ai. Ya aten na BMS masa ni gaw, ahkyak ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (load) ni hpe dawm kau ai hku nna pat shingdang ya ai, raitim, generic lithium-ion jak ni hpe n lang ai sha, LiFePO4 chemistry a matu laksan galaw da ai charger hte hparan hpareng masa ni hpe jai lang na matu ahkyak nga ai.

Wan jak mawdaw ni gaw grau nna mu lu ai LiFePO4 application hpe madi shadaw ya ai. Chevrolet Spark EV gaw 2014 ning hta LFP battery ni hpe lang nna shawng ningnan lang galaw shapraw ai mawdaw tai wa sai rai nna, A123 Systems ni gaw dai pack ni hpe jaw ya ai. Dai ni aten hta, galaw shapraw ai ni law law gaw, shim lum lam hte manu jahpu akyu ni hpe myit yu nna, n-gun n law ai hpe hkap la mai ai, shang wa ai-level hte mid-range wan jak mawdaw ni a matu hpaji masa hpe hkap la nga ma ai.

Golf mawdaw ni hte jai lang ai mawdaw niLiFePO4 battery ni hpe direct lead-acid galai shai ai hku nna grau grau jai lang wa ai. Laksan72 volt lithium ion batterygolf mawdaw langai a matu system gaw, dai hte maren sha re ai lead-acid battery bank a mali hta na langai daram hkam ai rai nna, grau tsan ai shara de du lu nna, grau lawan ai hku charge galaw lu ai. 72V configuration hta, 20 kaw nna 23 du hkra LiFePO4 cell ni hpe series hku matut da nna, Golf mawdaw, Scooter, mawdaw, hte n-gun n law ai hpaga lam arung arai ni hta wan jak ni a matu ra ai voltage hpe jaw ya ai.

Jan n-gun hpe mahkawng da ai ladat ni gaw LiFePO4 a galu kaba ai cycle prat hte galu kaba ai bungli galaw ai nbung katsi ai shara hpe akyu jashawn ya ai. Battery ni gaw jan shang ai hpang (sh) grid n-gun yawm ai aten hta jai lang na matu, jan a n-gun grau law ai aten hta, jan n-gun grau law ai hpe atsawm sha shinggyin tawn da ya ai. Shanhte a hkam sharang lu ai atsam gaw, charge n galaw ai shaloi hten za mat ai lead-acid battery ni hte n bung ai -acid battery ni hte n bung ai majaw, shanhte hpe bai gram lajang mai ai n-gun lang ai lam ni hta shani shagu cycle galaw na matu grai kaja ai.

Marine hte RV application ni gaw LiFePO4 a n-gun n law ai, shim lum ai, asak galu ai lam ni hpe kahkyin gumdin ai majaw akyu hkam sha lu ai. 72V 180Ah battery pack gaw, wan jak trolling motor ni, nta na electronics ni, hte jak ni hpe n-gun jaw lu ai sha n-ga, ndai grup yin ni hta lawm ai n-gun n-gun, nbung katsi ai lam, kalang lang n-gun n rawng ai lam ni hpe hkam sharang lu ai. Lead-acid system ni hte shingdaw yang shayawm ai n-gun gaw sanghpaw li a bungli galaw ai lam hte sau jai lang ai lam hpe grau kaja hkra galaw ya ai.

Hpaga lam hte hpaga lam hta LiFePO4 hpe forklift, tinang hkrai lam madun ai mawdaw ni, backup power system ni hta jai lang ma ai. Battery ni a discharge rate grai law ai gaw power-ra ai jak ni hpe madi shadaw ya nna, shanhte a lawan ai charge galaw lu ai atsam gaw n-gun yawm ai aten hpe shayawm ya lu ai. Telecommunication company ni gaw LFP battery ni hpe cell tower backup power a matu lang nna, tsan ai shara kaw jung da ai shara ni hta gram lajang ai manu hpe shayawm na matu 10+ ning bungli galaw ai aten hpe banking galaw ai.

LiFePO4

LiFePO4 battery ni ra aicharger ni hpe shanhte a voltage profile a matu laksan galaw da ai. Charge galaw ai ladat gaw -stage lahkawng hku hkan sa ai: n galai shai ai current hte n galai shai ai voltage hpe hkan sa ai. Constant current phase laman, charger gaw n-gun n rawng ai amperage-ga shadawn 0.5C kaw nna 1C du hkra jaw ya ai, lachyum gaw battery a amp-hour rating- hte maren sha daw mi hpe cell ni langai hpra 3.6V daram du hkra jaw ya ai. 72V system a matu, ndai gaw pack voltage 83-85V daram du hkra charge galaw ai lachyum re.

Absorption voltage hpe 90% daram charge galaw ai masa de du wa ai shaloi, charger gaw n galai shai ai voltage masa de galai mat wa ai. Cell ni hpring wa ai hte maren, current gaw loi loi hte yawm mat wa nna, battery a n-gun 5-10% du hkra current hkrat wa ai shaloi charge ngut sai. Ndai gaw LiFePO4 cell ni hpe hkra machyi shangun lu ai rap ra ai charge (sh) float voltages-ladat ni hpe lang ai lead-acid charge galaw ai ladat ni hte shai ai.

LiFePO4 battery ni hta 4.2V cell ni a matu galaw da ai madang dep ai lithium-ion charger hpe lang ai gaw, n-gun grai law hkra charge byin shangun ai, hpa majaw nga yang, n-gun atsam gaw magri phosphate chemistry a matu shim lum ai shadawn shadang hta jan mat ai majaw re. Dai hte maren, lead-acid charger ni hpe lang ai gaw, LiFePO4 battery ni hpe n-gun n jaw ai sha, charge jahkring kau ai hpe hkrak n shabyin ya lu ai.

Charge galaw ai shaloi nbung katsi ai lam hpe hkang ai lam. Freezing npu kaw charge galaw ai shaloi anode ntsa kaw lithium plating byin wa nna, atsam hpe prat tup shayawm kau ya lu ai. Quality battery hparan ai ladat law law hta, n-gun n-gun n-jaw shi yang, pack hpe shim lum ai charge n-gun de du hkra katsi shangun ai n-gun ja ai arung arai ni lawm ai. Dai hte maren, 113℃F hta jan ai nbung katsi ai shara hta charge galaw ai shaloi, n-gun yawm mat ai lam hpe lawan ladan byin shangun ai.

Shawng nnan mari ai manu gaw LiFePO4 battery ni hpe lead-acid kaga ladat ni hte shingdaw yang grau manu dan ai hku tawn da ai. 72V 100Ah LiFePO4 pack langai a manu gaw $2,000-3,000 rai na re, dai hte maren sha re ai lead-acid battery ni gaw $600-1,000 daram manu dan ai. Ndai manu shai hkat ai lam gaw, mari ai nkau mi hpe upfront manu hpe sha yu na matu pat shingdang kau ya ai.

Cycle langai hta manu jahpu hpe jep joi ai shaloi, jahpan gaw grai galai shai mat ai. N law htum 3,000 lang shingjawng ai shaloi, LiFePO4 pack gaw shingjawng ai shaloi $0.67-1.00 hte n-gun jaw ya ai. Lead-acid battery ni hpe 400 lang lang hkang lu ai shaloi, lang mi hta $1.50-2.50 daram manu jahpu jaw ra ai.Battery a bungli galaw ai aten laman, LiFePO4 system ni gaw, lead-acid battery ni hpe lang hte lang galai ai hta, 30-50% shayawm ai manu n law ai.

Ndai akyu hpe kaga lam ni gaw grau nna jat shangun ai. LiFePO4 battery ni gaw 100% sung ai de n hkrat sum ai sha n-gun dat lu ai, rai tim lead-acid battery ni gaw cycle prat hpe matut manoi hkam la lu na matu 50% sung ai de sha n-gun dat ra ai. Lachyum gaw 100Ah LiFePO4 battery gaw 200Ah lead-acid battery hte maren sha lang mai ai atsam jaw ya ai majaw manu shingdaw ai lam hpe grau kaja hkra galaw ya lu ai.

LiFePO4 hte rau gram lajang ai manu ni gaw madung hku nna hkoi mat wa ai. Lead-acid battery ni hpe aten kadun laman hka bang ra ai, terminal hpe jasan jaseng ra ai, maren mara charge galaw ra ai. LiFePO4 system ni gaw, madung matut mahkai lam jep joi ai lam ni hta lai nna, gram lajang ai lam-n ra ai sha galaw nga ai. Battery ni mung shata mi hta 2-3% daram self-discharge galaw ai rai nna, lead-acid a matu 5-10% rai nna, lachyum gaw, shinggyin tawn da ai battery ni gaw, aten tup gram lajang ai charge n galaw ai sha, charge hpe n-gun n-jaw ai sha, charge hpe n-gun jaw ai.

Hkum hkrang n-gun yawm ai gaw mobile application ni hta n hkrak ai hku gumhpraw hkoi ya ai. Pound 400 daram hkam ai lead-acid battery ni hpe LiFePO4 pound 100 hte galai ai gaw mawdaw a hkam kaja lam hpe grau kaja hkra galaw ya lu ai, n-gun jat ya lu ai, mawdaw a n-gun hpe shayawm ya lu ai. Panglai hta jai lang na matu, n-gun shayawm ai lam gaw sanghpaw li a bungli galaw ai lam hte sau jai lang ai lam hpe grau kaja hkra galaw ya ai.

Cobalt, nickel, hte n hkru n kaja ai nhprang dat ni n lawm ai majaw LiFePO4 hpe grup yin hpe grau nna lit la chye ai battery chemistry langai hku nna tawn da ai. Iron hte phosphates ni gaw, htu shaw la ai, galaw shapraw ai, hpang jahtum bai jai lang ai shaloi, shingra tara hpe n law htum hkra machyi shangun ai. Dai battery ni hta, bungli galaw ai shaloi (sh) kabai kau ai shaloi, hka pru wa chye ai hkrit tsang hpa nbung (sh) acid ni n lawm ai.

LiFePO4 battery ni hpe bai jai lang ai lam ni gaw cobalt- hpe madung tawn ai kaga ladat ni hta grau nna n yak ai. Dai magri phosphate hpe bai lu la nna, battery nnan ni, magri galaw ai lam ni, shing nrai, phosphate nhprang dat ni hta bai jai lang mai ai. Recycling a npawt nhpang gawgap lam ni matut nna rawt jat wa nga ai ten, shingra tara hta rawng ai arung arai manu hte grau loi ai galaw shapraw ra ai lam ni a majaw LFP recycling hpe sut masa hku nna mai kaja hkra galaw ya nga ai.

Ndai bungli galaw ai aten galu wa ai gaw, galaw shapraw ai lam hta ra kadawn ai lam hte dai hte seng ai grup yin hpe hkra machyi ai lam hpe shayawm ya lu ai. 10-15 ning tup bungli galaw ai LiFePO4 battery langai mi gaw, lead-acid battery 3-5 hpe galai shai kau ai (sh) 2-3 lang lang lang ai lithium-ion battery hpe galai kau ya lu ai. Ndai hku galaw shapraw ai aten ladaw ni hpe shayawm ai gaw, raw material hpe shaw la ai lam, n-gun lang ai lam, htaw sa ai lam hta n-gun dat ni hpe shayawm ya ai.

End-of-life LiFePO4 battery ni gaw, shawng na atsam hta na 70-80% hpe law law lang naw tawn da ai majaw, lahkawng lang ngu na prat hta jai lang na matu htuk manu ai. Range shayawm ai majaw galai kau ai mawdaw battery ni gaw, manu jahpu hte kam hpa mai ai lam hta n-gun atsam n-gun n law ai shara hta, n shamu n shamawt ai n-gun atsam hpe shinggyin tawn da ai shara hta kaja wa magam gun lu ai. Ndai cascading lang ai lam gaw, galaw shapraw ai battery langai hpra a grup yin akyu yawng hpe jat ya ai.

Standard cell hkrang masa ni gaw hpaga lam a hkrang masa ni hpe hkan sa ai. Cell langai sha gaw 3.2V nominal voltage hpe jaw ya nna, 3Ah unit kaji ni kaw nna, n-gun shinggyin ai ladat ni a matu 300Ah cell kaba ni du hkra, n-gun atsam ni hpe jaw ya lu ai. Masha law malawng galaw ai series ni hpe gram lajang ai lam ni hta:

12V ladat ni: cell 4 hpe matut manoi (12.8V ngu ai)

24V masa ni: cell 8 hpe matut manoi (25.6V ngu ai)

48V ladat ni: cell 15 hpe matut manoi (48V mying shamying ai)

72V ladat ni: cell 20-23 hpe matut manoi (64V-73.6V ngu ai)

LiFePO4 chemistry hte gram lajang da ai 72 volt lithium ion battery gaw, 3.2V langai hpra hta cell 23 hpe lang nna, 73.6V ngu ai n-gun hpe shapraw lu ai. Ndai gaw 72V masat da ai hta loi mi jan ai raitim 72V-rated motor hkang ai ni hte inverter ni a voltage lapran kaw sha naw nga ai. Ndai configuration gaw wan jak mawdaw ni, kaba ai e-bike ni, golf mawdaw ni, wan jak mawdaw kaji ni hta n-gun law law jaw ra ai ni hte htap htuk ai.

Discharge rate gaw cell hkrang hte gawgap ai lam hta n bung ai. LiFePO4 cell law malawng gaw 1C matut manoi pru wa ai hpe madi shadaw ya ai, lachyum gaw shanhte a atsam marai hte maren current hpe jaw ya lu ai-100Ah battery gaw 100 amps hpe matut manoi jaw ya lu ai. Power arung arai ni (sh) wan jak mawdaw ni a matu galaw da ai high-performance cell ni gaw 3C kaw nna 20C du hkra n-gun pru ai lam hpe madi shadaw ya ai, raitim ndai atsam gaw manu grau law ai hku nna du wa ai.

N-gun n-gun n-gun gaw, LiFePO4 a matu 90-120 Wh/kg kaw nna, NMC lithium{7}}ion battery ni a matu 150{6}}220 Wh/kg du hkra rai nga ai. Ndai npu na density gaw maren mara n-gun hpe shinggyin la lu na matu physical volume (sh) mass kaba ra ai. N-gun hte shara ahkyak ai application ni hta-aerospace, n-gun ja ai wan jak mawdaw ni-NMC chemistry gaw law law lang awng dang ai. Hkamja lam, asak galu ai lam, manu jahpu grau ahkyak ai shara hta LiFePO4 gaw uphkang nga ai.

LiFePO4

LiFePO4 battery ni gaw 80% n-gun hpe n-gun n-htum hkra 3,000 kaw nna 5,000 du hkra charge cycle galaw ya lu ai majaw, shani shagu lang ai application ni hta 10-15 ning du hkra ga gale ya lu ai. Premium cell ni gaw 6,500 jan lang mai ai. Calendar a prat gaw loi mi sha lang tim 10+ ning du hkra galu wa ai, hpa majaw nga yang, chemistry gaw daw mi sha charge galaw ai shaloi, shi hkum shi n-gun yawm mat ai hte n-gun yawm mat ai hpe hkam sha lu ai.

No. Standard lithium-ion charger ni gaw cell langai hta 4.2V hpe yaw shada ai rai nna LiFePO4 cell ni gaw 3.6V daram charge galaw na matu ra ai. Shut ai charger hpe lang ai majaw charge grai law hkra byin wa nna, katsi ai hpe shabyin ya ai hte capacity hpe prat tup shayawm kau ya ai. LiFePO4 chemistry a matu laksan galaw da ai charger ni hpe galoi mung lang u (sh) hkrak ai voltage profile hpe gram lajang mai ai charger ni hpe lang u.

Dai magri phosphate tsi mawan gaw cobalt-based battery ni hta nbung n-gun hpe hprawng shangun ai nbung n-gun hte oxygen pru wa ai hpe ninghkap ya ai. N-gun ja ai P-O n-gun ni gaw, nbung katsi ai shara ni hta ngang grin nga ai, kaga lithium battery ni hpe hkra machyi ai (sh) grai katsi ai shaloi hkrit tsang hpa byin shangun ai self-sustaining wan hkru ai lam ni hpe pat shingdang ya ai. LiFePO4 cells ni gaw, n-gun n rawng ai masa hta, n-gun n rawng ai cell ni rai nga ai.

LiFePO4 battery ni gaw -4℃F kaw nna 140℃F du hkra katsi ai shara ni hta bungli galaw ai raitim, grai katsi ai shara ni hta bungli galaw ai lam yawm mat ai.℃F npu kaw charge galaw yang, lithium plating hku nna prat tup hkra machyi shangun chye ai. Quality battery hpe hparan ai ladat ni hta, katsi ai shara hta charge current n jaw shi yang, battery ni hpe katsi shangun na matu, katsi ai arung arai ni lawm ai. Discharge atsam gaw katsi ai aten hta hkap la mai ai, raitim, lu ai atsam gaw aten kadun laman shayawm mat ai.

LiFePO4 gaw rechargeable battery hpaji masa hta kungkyang wa ai shara hpe madi madun ai-dai chemistry gaw grau kaja ai shim lum lam, asak galu ai lam, manu jahpu-htuk manu ai lam ni hpe lu la na matu n-gun atsam nkau mi hpe sak jaw kau ai. Ndai hpaji masa gaw, aten garai n du shi yang hkap la ai hta lai nna, ndai arawn alai ni gaw kilogram mi hta n-gun kaba dik htum hta grau ahkyak ai hpaga lam ni hta, madung jai lang ai lam de htawt sit wa sai.

Ndai galai shai lam matut nna byin wa na hpe gat lawk a lam hku yu yang tsun nga ai. Hpaga lam kaba wa ai hte maren, manu jahpu mung yawm wa ai. Patent aten htum wa ai hte maren, company law law gaw galaw shapraw hpang wa ai. Application ni gaw shaning law law (sh) shaning tsa lam hku kam mai ai bungli galaw ai lam hpe madun dan ai hte maren, hpaji masa hpe kam hpa ai lam rawt jat wa ai. N-gun hpe shinggyin la na matu lata la mai ai lam ni hpe jep joi nga ai kadai mung -wan jak mawdaw hpe n-gun jaw ai rai tim, jan a n-gun hpe shinggyin la lu ai rai tim, shing nrai, nga taw sai jak ni hta lead-acid battery ni hpe galai shai ai rai tim-LiFePO4 gaw shi a gawgap da ai sut masa lam hte compe.