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Mabhatiri imhando yekushandura simba uye midziyo yekuchengetedza inoshandura kemikari kana simba remuviri kuita simba remagetsi kuburikidza nekuita. Zvinoenderana nekushandurwa kwesimba kwakasiyana kwebhatiri, bhatiri rinogona kukamurwa kuita bhatiri remakemikari uye bhatiri yebhaibheri. Kemikari bhatiri kana kemikari simba sosi mudziyo unoshandura simba remakemikari kuita simba remagetsi. Inosanganisira maviri emagetsi anoshanda emagetsi ane zvikamu zvakasiyana, zvichiteerana, anoumbwa neakanaka uye asina kunaka emagetsi. Chinhu chemakemikari chinogona kupa media conduction chinoshandiswa se electrolyte. Kana yakabatana kune inotakura kunze, inopa simba remagetsi nekushandura simba rayo remakemikari emukati. Bhatiri remuviri mudziyo unoshandura simba remuviri kuita simba remagetsi.

Musiyano mukuru ndewekuti zvinhu zvinoshanda zvakasiyana. Iyo inoshanda yebhatiri rechipiri inodzoreredzwa, nepo inoshanda yebhatiri yekutanga haisi. Iyo yekuzviburitsa yega yebhatiri yekutanga idiki zvakanyanya pane iyo yechipiri bhatiri. Kunyange zvakadaro, kupikisa kwemukati kwakakura kudarika iyo yebhatiri yechipiri, saka simba rekutakura rakaderera. Pamusoro pezvo, huwandu-chaiyo huwandu uye vhoriyamu-chaiyo huwandu hwebhatiri rekutanga zvakakosha kupfuura izvo zvemabhatiri aripo anogona kuchajwazve.

Mabhatiri eNi-MH anoshandisa Ni oxide seye electrode yakanaka, simbi yekuchengetera hydrogen seye electrode isina kunaka, uye lye (kunyanya KOH) seye electrolyte. Kana bhatiri re nickel-hydrogen rachajwa: Positive electrode reaction: Ni(OH)2 + OH- → NiOOH + H2O–e- Adverse electrode reaction: M+H2O +e-→ MH+ OH- Kana bhatiri reNi-MH rabuda. : Positive electrode reaction: NiOOH + H2O + e- → Ni(OH)2 + OH- Negative electrode reaction: MH+ OH- →M+H2O +e-

Chinhu chikuru che electrode yakanaka ye lithiamu-ion bhatiri LiCoO2, uye iyo yakaipa electrode inonyanya kuC. Paunenge uchichaja, Positive electrode reaction: LiCoO2 → Li1-xCoO2 + xLi+ + xe- Negative reaction: C + xLi+ + xe- → CLix Yese kuita kwebhatiri: LiCoO2 + C → Li1-xCoO2 + CLix Mabatiro akadzokera kumashure emaitiro ari pamusoro anoitika panguva yekubuda.

Inowanzo shandiswa IEC zviyero zvemabhatiri: Muyero we nickel-metal hydride mabhatiri ndeye IEC61951-2: 2003; iyo lithium-ion bhatiri indasitiri inowanzo tevera UL kana yenyika zviyero. Inowanzo shandiswa nyika mitemo yemabhatiri: Miyero yenickel-metal hydride mabhatiri GB/T15100_1994, GB/T18288_2000; zviyero zvemabhatiri e lithium GB/T10077_1998, YD/T998_1999, uye GB/T18287_2000. Pamusoro pezvo, zviyero zvinowanzo shandiswa zvemabhatiri zvinosanganisirawo Japanese Industrial Standard JIS C pamabhatiri. IEC, iyo International Electrical Commission (International Electrical Commission), isangano repasi rose rakamisikidzwa rinoumbwa nemakomiti emagetsi enyika dzakasiyana siyana. Chinangwa chayo ndechekusimudzira kumiswa kwenzvimbo dzepasi rose dzemagetsi nemagetsi. IEC zviyero zviyero zvakaumbwa neInternational Electrotechnical Commission.

Izvo zvakakosha zvenickel-metal hydride mabhatiri akanaka electrode sheet (nickel oxide), negative electrode sheet (hydrogen storage alloy), electrolyte (kunyanya KOH), diaphragm paper, sealing ring, positive electrode cap, battery case, etc.

Zvinhu zvikuru zvinoumba mabhatiri eti lithium-ion mabhatiri ekumusoro uye epasi mabhatiri anovharira, positive electrode sheet (inoshingaira zvinhu inonzi lithium cobalt oxide), separator (yakakosha composite membrane), negative electrode (inoshanda zvinhu kabhoni), organic electrolyte, bhatiri kesi. (yakakamurwa mumhando mbiri dzesimbi shell uye aluminium shell) zvichingodaro.

Inoreva kushorwa kunowanikwa nezvino ichiyerera nebhatiri kana bhatiri riri kushanda. Iyo inoumbwa neohmic yemukati kuramba uye polarization yemukati kuramba. Iyo yakakosha yemukati kuramba kwebhatiri inoderedza bhatiri discharge kushanda voltage uye kupfupisa nguva yekubuda. Kupikisa kwemukati kunonyanya kukanganiswa nebhatiri zvinhu, maitiro ekugadzira, bhatiri chimiro, uye zvimwe zvinhu. Iyo yakakosha parameter kuyera kushanda kwebhatiri. Ongorora: Kazhinji, kuramba kwemukati mune yakachajwa mamiriro ndiwo chiyero. Kuti uverenge kupikisa kwemukati kwebhatiri, inofanirwa kushandisa yakakosha yemukati yekupikisa mita panzvimbo yemultimeter muohm range.

Izwi rezita rebhatiri rinoreva voltage inoratidzirwa panguva yekushanda nguva dzose. Iro zita remagetsi rechipiri nickel-cadmium nickel-hydrogen bhatiri i1.2V; iro zita remagetsi rechipiri lithium bhatiri i3.6V.

Open circuit voltage inoreva mutsauko unokwanisa pakati pemaelectrode akanaka neasina kunaka ebhatiri kana bhatiri risingashande, ndiko kuti, kana pasina ikozvino inoyerera nepadunhu. Voltage inoshanda, inozivikanwawo seterminal voltage, inoreva mutsauko unokwanisa pakati pemapango akanaka neakaipa ebhatiri kana bhatiri riri kushanda, ndiko kuti, kana paine overcurrent mudunhu.

Kugona kwebhatiri kwakakamurwa kuita yakayerwa simba uye kugona chaiko. Kuyerwa kwebhatiri kunoreva chisungo kana vimbiso yekuti bhatiri rinofanirwa kubudisa huwandu hushoma hwemagetsi pasi pemamwe mamiriro ekubuda panguva yekugadzira nekugadzira dutu. Chiyero cheIEC chinoti nickel-cadmium uye nickel-metal hydride mabhatiri anochajwa pa 0.1C kwemaawa gumi nematanhatu uye anoburitswa pa 16C kusvika 0.2V patembiricha ye1.0°C±20°C. Kuyerwa kwebhatiri kunoratidzwa seC5. Lithium-ion mabhatiri anotemerwa kuchaja kwemaawa matatu pasi peavhareji tembiricha, anogara aripo (5C) -constant voltage (3V) anodzora anodiwa mamiriro, uye obva abuda pa 1C kusvika 4.2V kana magetsi akadzingwa akayerwa kugona. Kugona kwebhatiri chaiko kunoreva simba rechokwadi rakaburitswa nedutu pasi pemamwe mamiriro ekubuda, ayo anonyanya kukanganiswa nehuwandu hwekubuda uye tembiricha (saka kutaura chaiko, huwandu hwebhatiri hunofanirwa kutsanangura kubhadharisa uye kuburitsa mamiriro). Iyo unit yebhatiri huwandu ndeye Ah, mAh (0.2Ah = 2.75mAh).

Kana bhatiri rechargeable rikaburitswa neapo hombe (senge 1C kana pamusoro), nekuda kwe "bottleneck effect" iripo muyero yemukati yekupararira kweiyo yazvino overcurrent, bhatiri rasvika pamagetsi ekupedzisira kana simba risati raburitswa. , uye zvino inoshandisa diki ikozvino yakadai se 0.2C inogona kuramba ichibvisa, kusvikira 1.0V / chidimbu (nickel-cadmium uye nickel-hydrogen bhatiri) uye 3.0V / chidimbu (lithium bhatiri), simba rakasunungurwa rinonzi residual capacity.

Iyo yekubuditsa chikuva yeNi-MH rechargeable mabhatiri kazhinji inoreva kune voltage renji umo bhatiri rinoshanda voltage rinenge rakagadzikana kana raburitswa pasi peimwe nzira yekuburitsa. Kukosha kwayo kunoenderana nekubuda kwezvino. Iyo yakakura ikozvino, iyo yakaderera uremu. Iyo yekuburitsa mabhatiri e-lithium-ion inowanzomira kuchaja kana voltage iri 4.2V, uye iripo iri pasi pe 0.01C pamhepo inogara iripo, wobva waisiya kwemaminitsi gumi, uye kubuda ku10V chero chiyero chekubuda. current. Chiyero chinodiwa kuyera kunaka kwemabhatiri.

Zvinoenderana neiyo IEC chiyero, mucherechedzo weNi-MH bhatiri ine zvikamu zvishanu. 5) Rudzi rwebhatiri: HF uye HR inoratidza nickel-metal hydride mabhatiri 01) Saizi yebhatiri ruzivo: kusanganisira dhayamita uye kureba kwebhatiri rakatenderera, kureba, hupamhi, uye ukobvu hwebhatiri rekona, uye kukosha. vanoparadzaniswa ne slash, unit: mm 03) Discharge character chiratidzo: L zvinoreva kuti chiyero chakakodzera chekubudiswa ikozvino chiri mukati me 0.5CM chinoratidza kuti chiyero chakakodzera chekubuda ikozvino chiri mukati me 0.5-3.5CH inoratidza kuti chiyero chakakodzera chekubuda ikozvino chiri mukati me3.5. -7.0CX inoratidza kuti bhatiri rinogona kushanda pamwero wepamusoro wekubuda ikozvino we7C-15C. 04) Yakakwira-tembiricha bhatiri chiratidzo: inomiririrwa neT 05) Battery yekubatanidza chidimbu: CF inomiririra hapana chidimbu chekubatanidza, HH inomiririra chidimbu chekubatanidza chebhatiri kudhonza-mhando yekubatanidza, uye HB inomiririra chidimbu chekubatanidza kune padivi-ne-parutivi nhevedzano yekubatanidza. zvemabhandi ebhatiri. Semuenzaniso, HF18/07/49 inomiririra sikweya nickel-metal hydride bhatiri ine hupamhi hwe18mm, 7mm, uye kureba kwe49mm. KRMT33/62HH inomiririra nickel-cadmium bhatiri; chiyero chekubuda chiri pakati pe0.5C-3.5, yakakwirira-tembiricha yakatevedzana bhatiri rimwe chete (pasina chidimbu chekubatanidza), dhayamita 33mm, kureba 62mm. Maererano neIEC61960 yakajairwa, kuzivikanwa kwechipiri lithium bhatiri kunotevera: 01) Iyo yebhatiri logo kuumbwa: 3 mavara, inoteverwa nenhamba shanu (cylindrical) kana 6 (square) nhamba. 02) Tsamba yekutanga: inoratidza inokuvadza electrode zvinhu zvebhatiri. Ini-inomiririra lithium-ion ine yakavakirwa-mukati bhatiri; L-inomiririra lithium metal electrode kana lithium alloy electrode. 03) Tsamba yechipiri: inoratidza cathode zvinhu zvebhatiri. C-cobalt-based electrode; N-nickel-based electrode; M-manganese-based electrode; V-vanadium-based electrode. 04) Tsamba yechitatu: inoratidza chimiro chebhatiri. R-inomiririra cylindrical bhatiri; L-inomiririra square bhatiri. 05) Nhamba: Cylindrical bhatiri: 5 nhamba zvichienderana inoratidza dhayamita uye urefu hwedutu. Chiyero chedhayamita imilimita, uye saizi chikamu chegumi chemirimita. Kana chero dhayamita kana kureba kwakakura kupfuura kana kuenzana ne100mm, inofanira kuwedzera mutsara we diagonal pakati pehukuru huviri. Square bhatiri: 6 nhamba dzinoratidza ukobvu, hupamhi, uye kureba kwedutu mumamirimita. Kana imwe yezvikamu zvitatu yakakura kudarika kana yakaenzana ne100mm, inofanira kuwedzera slash pakati pezviyero; kana chimwe chezviyero zvitatu chiri pasi pe1mm, vara "t" rinowedzerwa pamberi peiyi dimension, uye chikwata chechidimbu ichi chikamu chegumi chemillimeter. Semuenzaniso, ICR18650 inomiririra cylindrical secondary lithium-ion bhatiri; iyo cathode zvinhu ndeye cobalt, iyo dhayamita ingangoita 18mm, uye kureba kwayo kunosvika 65mm. ICR20/1050. ICP083448 inomiririra sikweya yechipiri lithium-ion bhatiri; iyo cathode zvinhu ndeye cobalt, ukobvu hwayo hunosvika 8mm, hupamhi hunenge 34mm, uye kureba kunosvika 48mm. ICP08/34/150 inomiririra sikweya yechipiri lithium-ion bhatiri; iyo cathode zvinhu ndeye cobalt, ukobvu hwayo hunosvika 8mm, hupamhi hunenge 34mm, uye kureba kunosvika 150mm.

01) Meson isina kuoma (bepa) senge fiber paper, kaviri-sided tape 02) PVC film, trademark chubhu 03) Pepa rekubatanidza: simbi isina tsvina, yakachena nickel sheet, nickel-plated simbi sheet 04) Lead-out piece: simbi isina tsvina (iri nyore kutengeswa) Pepa renickel rakachena (spot-welded zvakasimba) 05) Plugs 06) Zvidziviriro senge tembiricha yekudzora switch, overcurrent protection, current limiting resistors 07) Carton, paper box 08) Plastic shell

01) Yakanaka, mhando 02) Iyo bhatiri voltage ishoma. Kuti uwane voltage yakakwira, inofanirwa kubatanidza mabhatiri akawanda munhevedzano. 03) Chengetedza bhatiri, kudzivirira mapfupi maseketi, uye kurebesa hupenyu hwebhatiri 04) Kukura kugumira 05) Zviri nyore kutakura 06) Dhizaini yemabasa akakosha, akadai sekusapinda kwemvura, yakasarudzika dhizaini, nezvimwe.

Inonyanya kusanganisira voltage, mukati mekudzivirira, kukwanisa, simba remagetsi, kumanikidzika kwemukati, kuzvidzora kwehuwandu, hupenyu hwekutenderera, kuisa chisimbiso, kushanda kwekuchengetedza, kuchengetedza kushanda, kutaridzika, nezvimwewo. Panewo kubhadharisa, kudarika-kubvisa, uye kusagadzikana kwemarara.

01) Hupenyu hwekutenderera 02) Hunhu hwakasiyana hwekuburitsa 03) Hunhu hwekuburitsa pane tembiricha dzakasiyana 04) Kuchaja maitiro 05) Kuzviburitsa hunhu 06) Kuchengeta maitiro 07) Kuwedzera-kuburitsa maitiro 08) Kuramba kwemukati maitiro pakupisa kwakasiyana 09) Temperature kutenderera bvunzo 10) Kudonha bvunzo 11) Vibration bvunzo 12) Capacity bvunzo 13) Yemukati kuramba bvunzo 14) GMS bvunzo 15) Yepamusoro uye yakaderera-yekushisa yekukanganisa bvunzo 16) Mechanical kuvhunduka bvunzo 17) Kupisa kwepamusoro uye hunyoro bvunzo

01) Muedzo wedunhu pfupi 02) Kuwedzeresa uye kuburitsa-kupfuura bvunzo 03) Kumira voltage bvunzo 04) Impact bvunzo 05) Vibration bvunzo 06) Heating bvunzo 07) Moto bvunzo 09) Variable tembiricha kutenderera bvunzo 10) Trickle charge bvunzo 11) Yemahara yekudonha bvunzo .

Kuchaja nzira yeNi-MH bhatiri: 01) Kugara kuri kubhadharisa ikozvino: iyo yekuchaja ikozvino yakakosha kukosha mune yese yekuchaja; nzira iyi ndiyo yakajairika; 02) Constant voltage kuchaja: Munguva yekuchaja, migumo yese yekuchaja yemagetsi inochengetedza kukosha kwenguva dzose, uye ikozvino munharaunda inoderera zvishoma nezvishoma sezvo bhatiri voltage inowedzera; 03) Inogara iripo uye inogara ichichaja voltage: Bhatiri rinotanga kubhadharwa neanogara aripo (CC). Kana bhatiri yemagetsi ichikwira kune yakakosha kukosha, iyo voltage inoramba isingachinji (CV), uye mhepo iri mudunhu inodonha kusvika padiki, pakupedzisira ichienda kune zero. Lithium bhatiri yekuchaja nzira: Inogara iripo uye inogara ichichaja voltage: Bhatiri rinotanga kuchajwa inogara iripo (CC). Kana bhatiri yemagetsi ichikwira kune yakakosha kukosha, iyo voltage inoramba isingachinji (CV), uye mhepo iri mudunhu inodonha kusvika padiki, pakupedzisira ichienda kune zero.

Chiyero cheIEC chepasi rose chinoti mwero wekuchaja nekuburitsa mabhatiri enickel-metal hydride ndeiyi: tanga waburitsa bhatiri pa0.2C kusvika 1.0V/chidimbu, wozochaja pa0.1C kwemaawa gumi nematanhatu, wosiya kweawa imwe chete, woiisa. pa 16C kusvika 1V/chidimbu, ndiko Kuchaja uye kuburitsa chiyero chebhatiri.

Pulse kuchaja kunowanzo shandisa kuchaja nekuburitsa, kuseta masekonzi mashanu uyezve kuburitsa kwesekondi imwe. Ichaderedza yakawanda yeokisijeni inogadzirwa panguva yekuchaja kumagetsi kune electrolytes pasi pekubuda kwekupuruzira. Kwete chete inodzikamisa huwandu hwemukati we electrolyte vaporization, asi iwo mabhatiri ekare akave akacheneswa zvakanyanya anozopora zvishoma nezvishoma kana kusvika kune yekutanga huwandu mushure menguva 5-1 yekuchaja nekuburitsa uchishandisa nzira yekuchaja iyi.

Trickle charger inoshandiswa kugadzirisa kupera simba kunokonzerwa nekuzviburitsa kwebhatiri mushure mekunge razara. Kazhinji, pulse current kuchaja inoshandiswa kuzadzisa chinangwa chiri pamusoro.

Kuchaja zvakanaka kunoreva chiyero chemwero wekuti simba remagetsi rinoshandiswa nebhatiri panguva yekuchaja rinoshandurwa kuita simba remakemikari iro bhatiri rinogona kuchengeta. Iyo inonyanya kukanganiswa neiyo bhatiri tekinoroji uye tembiricha yenzvimbo yekushanda yedutu-kazhinji, iyo yakakwira tembiricha yepakati, inodzikira yekuchaja kugona.

Discharge performance inoreva iro chairo simba rinoburitswa kune terminal voltage pasi pemamwe mamiriro ekuburitsa kune yakayerwa huwandu. Inonyanya kukanganiswa nehuwandu hwekuyerera, ambient tembiricha, kuramba kwemukati, uye zvimwe zvinhu. Kazhinji, kukwira kwechiyero chekubuda, kunowedzera kuburitsa. Iyo yakaderera yekuburitsa kunyatsoshanda. Iyo yakaderera tembiricha, iyo yakaderera yekuburitsa kunyatsoshanda.

Simba rekubuda kwebhatiri rinoreva kugona kuburitsa simba panguva imwe chete. Inoverengerwa zvichienderana nekubuda ikozvino I uye kuburitsa voltage, P = U * I, iyo unit ndeye watts. Iyo yakaderera kushorwa kwemukati kwebhatiri, kunowedzera simba rekubuda. Iko kupikisa kwemukati kwebheteri kunofanira kuva kuduku kudarika kupikisa kwemukati kwemudziyo wemagetsi. Zvikasadaro, bhatiri pacharo rinopedza simba rakawanda kupfuura mudziyo wemagetsi, izvo zvisina mari uye zvinogona kukuvadza bhatiri.

Kuzvibvisa pachako kunodaidzwawo kuti charge retention capability, izvo zvinoreva kugona kuchengetedza kwebhatiri rakachengetwa simba pasi pemamwe mamiriro ezvakatipoteredza munzvimbo yakashama yedunhu. Kazhinji kutaura, kuzviburitsa kunonyanya kukanganiswa nemaitiro ekugadzira, zvigadzirwa, uye mamiriro ekuchengetedza. Kuzvibvisa ndechimwe chezvipimo zvakakura zvekuyera kushanda kwebhatiri. Kazhinji, kudzikisira tembiricha yekuchengetera bhatiri, kuderera kwekuzviburitsa, asi inofanirawo kucherechedza kuti tembiricha yakadzikira kana kuti yakanyanya, izvo zvinogona kukuvadza bhatiri uye kusashanda. Mushure mekunge bhatiri razadzwa zvizere uye rakasiiwa rakavhurika kwechinguva, imwe dhigirii yekuzviburitsa yega ndeyepakati. Chiyero cheIEC chinotara kuti mushure mekuchajwa zvizere, mabhatiri eNi-MH anofanirwa kusiiwa akavhurika kwemazuva makumi maviri nemasere patembiricha ye28℃±20℃ uye humidity ye (5±65)%, uye iyo 20C yekuburitsa simba ichasvika 0.2% ye huwandu hwekutanga.

Iyo yekuzviburitsa bvunzo yelithium bhatiri ndeiyi: Kazhinji, 24-awa yekuzviburitsa inoshandiswa kuyedza iyo yekuchaja yekuchengeta simba nekukurumidza. Bhatiri rinobviswa pa 0.2C kusvika 3.0V, inogara iripo. Constant voltage inochajirwa ku4.2V, yakachekwa-yazvino: 10mA, mushure memaminitsi gumi nemashanu ekuchengetedza, inobuda pa15C kusvika 1 V kuyedza kuburitsa kwayo C3.0, wozoisa bhatiri riine magetsi anogara aripo uye anogara aripo 1C kusvika 1V, cheka- kure ikozvino: 4.2mA, uye kuyera 10C kukwanisa C1 mushure mekusiiwa kwemaawa makumi maviri nemana. C2/C24*2% inofanira kuva yakakosha kudarika 1%.

Kupikiswa kwemukati muhurumende yemhosva kunoreva kupikisa kwemukati apo bhatiri iri 100% yakazara; kupikisa kwemukati mumamiriro ekubudiswa kunoreva kupikisa kwemukati mushure mokunge bhatiri ranyatsobudiswa. Kazhinji kutaura, kupikisa kwemukati muhurumende yakasunungurwa haina kugadzikana uye yakakura zvikuru. Iko kupikisa kwemukati muhurumende yakapomerwa kunowedzera kuduku, uye kukosha kwekudzivirira kunenge kwakagadzikana. Munguva yekushandiswa kwebhatiri, chete iyo yakachajiwa mamiriro emukati ekupikisa ndiwo ane kukosha kunoshanda. Munguva yekupedzisira yekubatsira kwebhatiri, nekuda kwekuneta kwe electrolyte uye kuderedzwa kwebasa remukati wemakemikari zvinhu, bhatiri remukati rekudzivirira richawedzera kusvika kune zvakasiyana-siyana.

Iyo static yemukati inopikisa ndiko kupikisa kwemukati kwebhatiri panguva yekubuda, uye iyo ine simba yemukati inopikisa ndiko kupikisa kwemukati kwebhatiri panguva yekuchaja.

IEC inotaura kuti chiyero chekuchajisa mabhatiri enickel-metal hydride ndeichi: Bvisa bhatiri pa0.2C kusvika 1.0V/chidimbu, woramba uchichaja pa0.1C kwemaawa makumi mana nemasere. Bhatiri harifanirwe kunge riine deformation kana kuvuza. Mushure mekuwedzeresa, nguva yekuburitsa kubva pa48C kusvika 0.2V inofanira kunge inopfuura maawa mashanu.

IEC inotaura kuti chiyero chekutenderera hupenyu hwemabhatiri nickel-metal hydride ndeichi: Mushure mekunge bhatiri yaiswa pa0.2C kusvika 1.0V/pc 01) Chaja pa0.1C kwemaawa gumi nematanhatu, wozobuda pa16C kwemaawa maviri nemaminitsi makumi matatu. (kutenderera kumwe) 0.2) Kuchaja pa 2C kwemaawa matatu nemaminetsi gumi, uye kuburitsa pa 30C kwemaawa maviri nemaminitsi makumi maviri (02-0.25 cycles) 3) Kuchaja pa 10C kwemaawa matatu nemaminetsi gumi, uye kuburitswa 0.25V pa 2C (20th cycle) 2) Kubhadhara pa 48C kwemaawa gumi nematanhatu, kuisa parutivi kweawa 03, kubudiswa pa 0.25C kusvika ku3V (10th cycle). Kune nickel-metal hydride mabhatiri, mushure mekudzokorora 1.0 mitsara ye0.25-49, iyo 04C yekubuda nguva inofanira kuva yakakosha kupfuura maawa matatu; kune nickel-cadmium mabhatiri, kudzokorora huwandu hwe0.1 kutenderera kwe16-1, iyo 0.2C yekubuda nguva inofanirwa kuve yakakosha kupfuura maawa matatu.

Inoreva kudzvanywa kwemhepo yebhatiri, iyo inokonzerwa negesi inogadzirwa panguva yekuchaja uye kuburitsa bhatiri rakavharwa uye inonyanya kukanganiswa nezvinhu zvebhatiri, maitiro ekugadzira, uye chimiro chebhatiri. Chikonzero chikuru cheizvi ndechekuti gasi rinogadzirwa nekuora kwehunyoro uye organic solution mukati mebhatiri inounganidza. Kazhinji, kumanikidzwa kwemukati kwebheteri kunochengetwa pavhareji. Muchiitiko chekuwedzera kana kuwedzera-kubuda, kudzvinyirira kwemukati kwebheteri kunogona kuwedzera: Somuenzaniso, kuwedzera, electrode yakanaka: 4OH--4e → 2H2O + O2↑; ① Iyo okisijeni inogadzirwa inopindirana neiyo hydrogen yakanatswa paiyo negative electrode kugadzira mvura 2H2 + O2 → 2H2O ② Kana kumhanya kwekuita ② kwakadzikira pane kwekuita ①, iyo okisijeni inogadzirwa haizopedzwe nenguva, izvo zvinokonzeresa kumanikidza kwemukati kwebhatiri kusimuka.

IEC inotaura kuti chiyero chekuchengetedza bhatiri renickel-metal hydride ndeichi: Mushure mekuisa bhatiri pa 0.2C kusvika 1.0V, ichajise pa0.1C kwemaawa gumi nematanhatu, ichengete pa16℃±20℃ uye mwando we5%±. 65%, ichengetedze kwemazuva makumi maviri nemasere, wozoiburitsa ku20V pa 28C, uye mabhatiri eNi-MH anofanira kunge anopfuura maawa matatu. Chiyero chenyika chinoti chiyero chekuchengetedza chiyero chebhatiri relithium ndeichi: (IEC haina chiyero chakakosha) bhatiri rinoiswa pa 1.0C kusvika 0.2/chidimbu, rozochajwa ku3V parizvino uye magetsi e0.2C, aine mhepo yakachekwa ye3.0mA uye tembiricha ye4.2 Mushure mekuchengetedza kwemazuva makumi maviri nemasere pa ℃±1 ℃, ibudise ku10V pa 20C uye uverenge simba rekuburitsa. Kana ichienzaniswa nebhatiri ine simba rezita, haifanire kunge iri pasi pe28% yehuwandu hwekutanga.

Shandisa waya ine mukati mekudzivirira ≤100mΩ kubatanidza mapango ebhatiri akachajiwa zvakazara mubhokisi rinodzivirira kuputika kupfupisa-sekete matanda akanaka neasina kunaka. Bhatiri harifanire kuputika kana kubata moto.

Iyo tembiricha yepamusoro uye humidity bvunzo yeNi-MH bhatiri ndeiyi: Mushure mekunge bhatiri razadzwa zvizere, richengete pasi pe tembiricha uye hunyoro mamiriro kwemazuva akati wandei, uye usacherechedze kuvuza panguva yekuchengetedza. Iyo tembiricha yepamusoro uye yakakwira humidity bvunzo yelithium bhatiri ndeye: (yenyika chiyero) Chaja bhatiri ne 1C inogara iripo uye inogara iri voltage kusvika 4.2V, yakachekwa-yakavharwa ikozvino ye10mA, wozoiisa mune inoenderera tembiricha uye humidity bhokisi pa ( 40±2)℃ uye hunyoro hwe90% -95% kwe48h, wozoburitsa bhatiri mukati (20 Isiye pa±5)℃ kwemaawa maviri. Tarisa kuti kutaridzika kwebhatiri kunofanirwa kuve kwakajairwa. Wobva waburitsa kusvika ku2.75V painongogara iripo ye1C, wobva waita 1C kuchaja uye 1C discharge cycles pa (20±5) ℃ kusvika pakubuda simba Kwete pasi pe85% yehuwandu hwekutanga, asi huwandu hwema cycles hauwedzere. kupfuura katatu.

Mushure mokunge bhatiri razara zvakakwana, riise muchoto uye kupisa kubva muimba yekamuri pamwero we 5 ° C / min. Mushure mokunge bhatiri razara zvakakwana, riise muchoto uye kupisa kubva muimba yekamuri pamwero we. 5°C/min. Kana kupisa kwevheni kunosvika 130 ° C, chengetedza kwemaminitsi makumi matatu. Bhatiri harifanire kuputika kana kubata moto. Kana kupisa kwevheni kunosvika 30 ° C, chengetedza kwemaminitsi makumi matatu. Bhatiri harifanire kuputika kana kubata moto.

Kuedza kutenderera kwetembiricha kune makumi maviri nenomwe, uye maitiro ega ega ane matanho anotevera: 27) Bhatiri rinoshandurwa kubva paavhareji tembiricha kuenda pa01±66℃, rinoiswa kweawa imwe pasi pemamiriro e3±1%, 15) Chinja kune a tembiricha ye5±02°C uye humidity ye33±3°C kweawa imwe, 90) Mamiriro acho anoshandurwa kuita -5±1℃ oiswa kweawa imwe 03) Isa bhatiri pa40℃ kwemaawa 3 Aya matanho mana kupedza kutenderera. Mushure memakore makumi maviri nemanomwe ekuedzwa, bhatiri harifanirwe kunge richidonha, kukwira alkali, ngura, kana mamwe mamiriro asina kujairika.

Mushure mekunge bhatiri kana bhatiri paki razadzwa zvakazara, rinodonhedzwa kubva paurefu hwe1m kuenda kune kongiri (kana simende) pasi katatu kuti uwane kuvhunduka munzira isina kujairika.

Iyo vibration yekuyedza nzira yeNi-MH bhatiri ndeiyi: Mushure mekuburitsa bhatiri ku1.0V pa0.2C, ichajise pa0.1C kwemaawa gumi nematanhatu, wobva wabvunda pasi pemamiriro anotevera mushure mekusiiwa kwemaawa makumi maviri nemana: Amplitude: 16mm Gadzira. bhatiri rinodedera pakati pe24HZ-0.8HZ, richiwedzera kana kudzikira pamwero we10HZ paminiti yega yega. Kuchinja kwebhatiri kunofanirwa kunge kuri mukati me ± 55V, uye shanduko yemukati yekupikisa inofanira kunge iri mukati me ± 1mΩ. (Vibration nguva ndeye 0.02min) Iyo lithium bhatiri vibration yekuyedza nzira ndeiyi: Mushure mekunge bhatiri raburitswa ku5V pa90C, inochajirwa ku3.0V neanogara aripo uye anogara ari voltage pa0.2C, uye iyo yekucheka-kudzima ikozvino 4.2mA. Mushure mekusiiwa kwemaawa makumi maviri nemana, inozunguzika pasi pemamiriro anotevera: Kuedza kwekudengenyeka kunoitwa neiyo vibration frequency kubva pa1 Hz kusvika 10 Hz kusvika 24 Hz mumaminetsi mashanu, uye amplitude i10 inches. Bhatiri rinodedera mumatatu-axis nzira, uye axis imwe neimwe inodedera kwehafu yeawa. Kuchinja kwebhatiri kunofanirwa kunge kuri mukati me ± 60V, uye shanduko yemukati yekupikisa inofanira kunge iri mukati me ± 10mΩ.

Mushure mekunge bhatiri razara, isa tsvimbo yakaoma yakatwasuka uye udonhedze 20-pound chinhu kubva pane imwe urefu padanda rakaoma. Bhatiri harifanire kuputika kana kubata moto.

Mushure mekunge bhatiri razadzwa zvizere, pfuudza chipikiri chedhayamita chaiyo nepakati pedutu uye siya pini mubhatiri. Bhatiri harifanire kuputika kana kubata moto.

Isa bhatiri rakazara pamudziyo wekudziya une chivharo chakasiyana chekudzivirira moto, uye hapana marara achapfuura nepavhavha yekudzivirira.

Yakapfuura ISO9001: 2000 quality system certification uye ISO14001: 2004 kuchengetedzwa kwezvakatipoteredza system certification; chigadzirwa chakawana EU CE certification uye North America UL certification, yakapasa iyo SGS yekuchengetedzwa kwemamiriro ekunze bvunzo, uye yakawana rezinesi rezinesi reOvonic; panguva imwecheteyo, PICC yakabvumidza zvigadzirwa zvekambani mupasi rose Scope underwriting.

Battery-to-use bhatiri rudzi rutsva rweNi-MH bhatiri ine high charge retention rakatangwa nekambani. Ibhatiri rinodzivirira kuchengetedza rine kuita kweviri kwebhatiri repuraimari nerechipiri uye rinogona kutsiva bhatiri rekutanga. Izvi zvinoreva kuti, bhatiri rinogona kudzokororwa uye rine simba rakasara rasara mushure mekuchengetedza panguva imwechete seyakajairika sekondari Ni-MH mabhatiri.

Kuenzaniswa nezvigadzirwa zvakafanana, chigadzirwa ichi chine zvinotevera zvinoshamisa maficha: 01) Diki kuzviburitsa; 02) Nguva yakareba yekuchengetedza; 03) Kunyanya-kubvisa kuramba; 04) Hupenyu hurefu hwekutenderera; 05) Kunyanya kana bhatiri voltage yakaderera pane 1.0V, ine yakanaka kugona kudzoreredza basa; Chinonyanya kukosha ndechekuti bhatiri remhando iyi rine chiyero chekuchajisa chinosvika 75% kana ichichengetwa munzvimbo ye25°C kwegore rimwe, saka bhatiri iri ndicho chigadzirwa chakanakira kutsiva mabhatiri anoraswa.

01) Ndapota verenga bhuku rebhatiri zvakanyatsonaka usati washandisa; 02) Mabatiro emagetsi nebhatiri anofanirwa kuve akachena, apukutwa nemucheka wakanyorova kana zvichidikanwa, uye kuiswa zvinoenderana neiyo polarity mark mushure mekuoma; 03) Usasanganise mabhatiri ekare uye matsva, uye marudzi akasiyana emabhatiri emhando imwechete haagoni kusanganiswa kuitira kuti arege kuderedza kushanda kwekushandisa; 04) Bhatiri rinoraswa harigone kuvandudzwa nekudziya kana kuchaja; 05) Usapfupikisa bhatiri; 06) Usabvisa uye kupisa bhatiri kana kukanda bhatiri mumvura; 07) Kana midziyo yemagetsi isingashandisi kwenguva yakareba, inofanira kubvisa bhatiri, uye inofanira kudzima switch mushure mekushandisa; 08) Usarase mabhatiri zvisina tsarukano, uye aparadzanise kubva kune mamwe marara zvakanyanya sezvinobvira kudzivirira kusvibisa nharaunda; 09) Kana pasina kutariswa kwevakuru, usabvumira vana kutsiva bhatiri. Mabhatiri madiki anofanirwa kuiswa pasingasvikirwi nevana; 10) inofanirwa kuchengeta bhatiri munzvimbo inotonhorera, yakaoma pasina zuva rakananga.

Parizvino, nickel-cadmium, nickel-metal hydride, uye lithium-ion rechargeable mabhatiri anoshandiswa zvakanyanya mumidziyo yemagetsi inotakurika (yakadai semakomputa, makamera, uye nharembozha). Bhatiri rechargeable rimwe nerimwe rine makemikari ayo akasiyana. Musiyano mukuru pakati penickel-cadmium uye nickel-metal hydride mabhatiri ndewekuti simba remagetsi enickel-metal hydride mabhatiri akakwira zvakati. Kuenzaniswa nemabhatiri emhando imwe chete, huwandu hwemabhatiri eNi-MH hwakapetwa kaviri hwemabhatiri eNi-Cd. Izvi zvinoreva kuti kushandiswa kwemabhatiri e-nickel-metal hydride kunogona kuwedzera zvakanyanya nguva yekushanda yezvigadzirwa kana pasina humwe huremu hunowedzerwa kumagetsi emagetsi. Imwe mukana wenickel-metal hydride mabhatiri ndeyekuti anonyanya kuderedza dambudziko re "memory effect" mumabhatiri ecadmium kushandisa nickel-metal hydride mabhatiri zviri nyore. Mabhatiri eNi-MH ane hushamwari hwakatipoteredza kupfuura mabhatiri eNi-Cd nekuti mukati hamuna chepfu. Li-ion yakakurumidza kuve yakajairika simba sosi yemidziyo inotakurika. Li-ion inogona kupa simba rakafanana nemabhatiri eNi-MH asi inogona kuderedza huremu nezvikamu makumi matatu neshanu muzana, inokodzera midziyo yemagetsi yakaita semakamera nemalaptops. Kwakakosha. Li-ion haina "memory effect," Zvakanakira pasina chepfu zvinhu zvakare zvakakosha zvinoita kuti ive yakajairika simba sosi. Ichanyanya kuderedza kubuda kwekuita kweNi-MH mabhatiri pakupisa kwakadzika. Kazhinji, kushanda kwechaji kuchawedzera nekuwedzera kwekushisa. Zvisinei, kana tembiricha yakwira pamusoro pe35°C, kushanda kwebhatiri rechargeable zvinhu patembiricha yepamusoro kunodzikisira, uye zvinozopfupisa zvakanyanya kutenderera kwebhatiri hupenyu.

Rate discharge inoreva hukama hwechiyero pakati pezvinobuda zvino (A) nechiyero chakayerwa (A • h) panguva yekupisa. Hourly rate discharge inoreva maawa anodiwa kuburitsa huwandu hwakayerwa pane chaiyo yakabuda ikozvino.

Sezvo bhatiri mune digitaalinen kamera ine yakaderera tembiricha, rinoshanda zvinhu basa rakanyanya kuderedzwa, izvo zvingasava kupa kamera mureza kushanda zvazvino, saka panze kupfura munzvimbo dzine yakaderera tembiricha, kunyanya. Teerera kudziya kwekamera kana bhatiri.

Charge -10—45℃ Discharge -30—55℃

Kana ukasanganisa mabhatiri matsva neakare ane hunyanzvi hwakasiyana kana kuashandisa pamwe chete, panogona kunge paine kudonha, zero voltage, etc. Izvi zvinokonzerwa nekusiyana kwesimba panguva yekuchaja, izvo zvinoita kuti mamwe mabhatiri awedzere painochaja. Mamwe mabhatiri haana kuzara uye ane simba panguva yekubuda. Bhatiri repamusoro harina kuburitswa zvizere, uye bhatiri rakaderera rinonyanya kuburitswa. Mudenderedzwa rakashata rakadaro, bhatiri rinokuvadzwa, uye rinodonha kana rine yakaderera (zero) voltage.

Kubatanidza magumo maviri ekunze ebhatiri kune chero conductor zvinokonzeresa yekunze pfupi dunhu. Iyo pfupi kosi inogona kuunza mhedzisiro yakaoma kune akasiyana bhatiri mhando, se electrolyte tembiricha inokwira, mukati mukati memhepo pressure inowedzera, etc. Kana mhepo yemhepo ikadarika inomira voltage yevhavha yebhatiri, bhatiri rinodonha. Izvi zvinokuvadza zvakanyanya bhatiri. Kana iyo valve yekuchengetedza ikakundikana, inogona kutokonzera kuputika. Naizvozvo, usapfupisa-yekutenderera bhatiri kunze.

01) Kuchaja: Pakusarudza charger, zviri nani kushandisa charger ine chaiyo yekuchaja michina yekumisa (senge anti-overcharge nguva zvishandiso, negative voltage musiyano (-V) cut-off kuchaja, uye anti-overheating induction zvishandiso) kudzivirira kupfupisa hupenyu hwebhatiri nekuda kwekuwanda. Kazhinji kutaura, kunonoka kuchaja kunogona kurebesa hupenyu hwesevhisi yebhatiri zvirinani pane kukurumidza kuchaja. 02) Kuburitsa: a. Kudzika kwekubuda ndicho chinhu chikuru chinokanganisa hupenyu hwebhatiri. Iyo yakakwirira kudzika kwekuburitswa, ndiko kupfupika kwehupenyu hwebhatiri. Mune mamwe mazwi, chero kudzika kwekubuda kwakaderedzwa, inogona kuwedzera zvakanyanya hupenyu hwesevhisi yebhatiri. Naizvozvo, isu tinofanira kudzivirira zvakanyanya-kuburitsa bhatiri kune yakaderera voltage. b. Kana bhatiri richinge raburitswa pakupisa kwakanyanya, rinopfupisa hupenyu hwaro hwesevhisi. c. Kana zvigadzirwa zvemagetsi zvakagadzirirwa zvisingakwanisi kumira zvachose zvose zviripo, kana midziyo yakasara isina kushandiswa kwenguva yakareba pasina kubvisa bhatiri, iyo yakasara ikozvino dzimwe nguva ichaita kuti bhatiri riwedzere kupedzwa, zvichiita kuti dutu riwedzere-kubuda. d. Paunenge uchishandisa mabhatiri ane hunyanzvi hwakasiyana, zvimiro zvemakemikari, kana machaji akasiyana, pamwe nemabhatiri emarudzi akasiyana-siyana ekare neatsva, mabhatiri anobuda zvakanyanya uye anotokonzera reverse polarity kuchaji. 03) Kuchengeta: Kana bhatiri rakachengetwa pakupisa kwepamusoro kwenguva yakareba, inoderedza basa rayo re electrode uye kupfupisa hupenyu hwayo hwebasa.

Kana iyo isingashandisi mudziyo wemagetsi kwenguva yakareba, zviri nani kubvisa bhatiri uye kuiisa munzvimbo yakadzika, yakaoma. Kana zvisina kudaro, kunyange kana chigadziro chemagetsi chikadzimwa, chigadziro chicharamba chichiita kuti bhatiri ive nechepasi ikozvino inobuda, iyo ichapfupisa Hupenyu hwebasa remhepo.

Zvinoenderana neiyo IEC chiyero, inofanirwa kuchengetedza bhatiri patembiricha ye20 ℃ ± 5 ℃ uye humidity ye (65±20)%. Kazhinji, kukwirisa tembiricha yekuchengetera yedutu, kudzikisa mwero wasara wesimba, uye zvakasiyana, nzvimbo yakanaka yekuchengetera bhatiri kana tembiricha yefiriji iri 0 ℃ -10 ℃, kunyanya kumabhatiri ekutanga. Kunyangwe bhatiri rechipiri rikarasikirwa nekugona kwaro mushure mekuchengetedza, rinogona kudzoreredzwa chero rachajiwa uye kuburitswa kakawanda. Mukutaura, pane nguva dzose kurasikirwa kwesimba apo bhatiri rinochengetwa. Iyo yemukati electrochemical chimiro chebhatiri inotarisa kuti bhatiri chiyero chinorasika zvisingaite, kunyanya nekuda kwekuzviburitsa. Kazhinji, saizi yekuzviburitsa inoenderana nekunyungudika kweiyo yakanaka electrode zvinhu mu electrolyte uye kusagadzikana kwayo (kunogoneka kuzvidzora) mushure mekupisa. Iyo yekuzviburitsa yega mabhatiri anochajiswa akakwira zvakanyanya kupfuura iwo ekutanga mabhatiri. Kana iwe uchida kuchengetedza bhatiri kwenguva yakareba, zviri nani kuiisa munzvimbo yakaoma uye yakadzika-kupisa uye kuchengetedza simba rebheteri rinosara rinenge 40%. Ehe, zviri nani kutora bhatiri kamwe chete pamwedzi kuti ive nechokwadi chekuchengetedza mamiriro edutu, asi kwete kudonhedza zvachose bhatiri uye kukuvadza bhatiri.

Bhatiri rinotemerwa pasi rose sechiyereso chekuyera kugona (zvinogoneka). Yakagadzirwa nemuAmerica injiniya wemagetsi E. Weston muna 1892, saka inonziwo Weston bhatiri. Iyo yakanaka electrode yebhatiri rakajairwa imercury sulfate electrode, iyo negative electrode icadmium amalgam simbi (ine 10% kana 12.5% cadmium), uye iyo electrolyte ine acidic, yakazara cadmium sulfate aqueous solution, iyo yakazara cadmium sulfate uye mercurous sulfate aqueous solution.

01) Kunze kupfupi dunhu kana kuwandisa kana kudzosera bhatiri kubhadharisa (kumanikidzwa pamusoro-kuburitsa); 02) Bhatiri rinoramba richikwidziridzwa nepamusoro-soro uye yakakwirira-ikozvino, izvo zvinoita kuti musimboti webheteri uwedzere, uye ma electrode akanaka uye asina kunaka anowanikwa zvakananga uye akapfupika; 03) Bhatiri ipfupi-yakatenderedzwa kana kuti ipfupi-inotenderera. Semuenzaniso, kuiswa kusina kunaka kwematanda akanaka uye asina kunaka anoita kuti chidimbu chibatane nepfupi pfupi, positive electrode contact, nezvimwewo.

01) Kunyangwe bhatiri rimwechete rine zero voltage; 02) Purogi ipfupi-yakatenderedzwa kana kubviswa, uye kubatana kune plug hakuna kunaka; 03) Desoldering uye virtual welding ye lead wire uye bhatiri; 04) Kubatana kwemukati kwebhatiri hakuna kunaka, uye pepa rekubatanidza uye bhatiri zvinoputika, zvakatengeswa, uye zvisingasviki, nezvimwewo; 05) Zvigadzirwa zvemagetsi mukati mebhatiri hazvina kubatanidzwa uye zvakakuvadzwa.

Kuti udzivise bhatiri kuti risawedzerwa, zvinodikanwa kudzora kupera kwekuchaja. Kana bhatiri rapera, pachave neruzivo rwakasiyana-siyana rwarinogona kushandisa kutonga kuti kuchaja kwasvika kumagumo. Kazhinji, kune nzira nhanhatu dzinotevera dzekudzivirira bhatiri kuti risawedzerwa: 01) Peak voltage control: Sarudza kupera kwekuchaja nekuona peak voltage yebhatiri; 02) dT / DT kutonga: Sarudza kupera kwekuchaja nekuona iyo yepamusoro tembiricha shanduko yebhatiri; 03) △T kudzora: Kana bhatiri razara, mutsauko uripo pakati petembiricha uye ambient tembiricha uchasvika pakakwirira; 04) -△V kudzora: Kana bhatiri razara uye rasvika pakakwirira voltage, voltage inodonha nehumwe kukosha; 05) Kudzora nguva: kudzora iyo yekupedzisira yekuchaja nekuisa yakatarwa yekuchaja nguva, kazhinji isa nguva inodiwa kubhadharisa 130% yezita rekugona kubata;

01) Zero-voltage bhatiri kana zero-voltage bhatiri mubhatiri pack; 02) Iyo bhatiri paki yakabviswa, iyo yemukati yemagetsi zvikamu uye yekudzivirira yedunhu haina kujairika; 03) Chishandiso chekuchaja chakashata, uye hapana chinobuda parizvino; 04) Zvinhu zvekunze zvinokonzeresa kuti kuchaja kushanda kwakaderera (senge kuderera zvakanyanya kana kupisa kwakanyanya).