Dzove 22, 2023. Eƒe dukɔ nye […]
Dzoxɔxɔ kpɔa ŋusẽ ɖe dɔwɔwɔ ɖesiaɖe si le batri me dzi — tso elektrikŋusẽ ƒe dɔwɔwɔ ƒe agbɔsɔsɔ dzi va ɖo elektrikŋusẽ ƒe ʋeʋẽ dzi va ɖo SEI film ƒe liƒo dzi. Dzoxɔxɔ ƒe ŋusẽkpɔɖeamedzi gɔmesese nye nusi hiã hafi woate ŋu ado batri kpɔ nyuie ahalé be nɛ. Nyati sia ɖe nusitae dzoxɔxɔ dze be woalé ŋku ɖe eŋu abe elektrikŋusẽ ƒe ŋusẽ ene la me.
Dzoxɔxɔ kpɔa ŋusẽ gã aɖe ɖe batri ƒe dɔwɔwɔ dzi. Ememe nuwɔna ɖesiaɖe kloe — elektrikŋusẽ ƒe dɔwɔwɔ ƒe agbɔsɔsɔme, elektrikŋusẽ ƒe ʋeʋẽ, SEI film ƒe liƒo — nye dzoxɔxɔ-dziɖuɖu. Nusiwo gblẽa nu le ame ŋu siawo gɔmesese nye nusi hiã hafi woate ŋu ado batri kpɔ nyuie ahalé be nɛ.
Le dzoxɔxɔ si bɔbɔ (si mede 0°C o) me la, ŋutete si woate ŋu azã dzi ɖena kpɔtɔna ŋutɔ. Le lead-acid batriwo gome la, le 0°C me la, ŋutete si woate ŋu azã la anɔ abe 75% ene le esi woɖo ɖi me; le -10°C, anɔ abe 50% ene; le -20°C, ɖewohĩ 30% koe. Esia menye nusiwo gblẽna ɖaa o — dzoxɔxɔ si bɔbɔ ɖea electrolyte ionic conductivity dzi kpɔtɔna, enaa reaction kinetics nɔa blewu, eye wòdzia polarization ɖe edzi, si ɖea ŋutete si li dzi kpɔtɔna hena ɣeyiɣi aɖe. Ŋutete gahayana ne yame ƒe dzoxɔxɔ dzi ɖe edzi. Gake elektrikŋusẽ ƒe dodo le dzoxɔxɔ si bɔbɔ me ate ŋu ana elektrikŋusẽa naɖiɖi kabakaba eye wòana dɔwɔnuwo natsi, togbɔ be ŋusẽ si susɔ la gakpɔtɔ li hã.
Le dzoxɔxɔ gã (si wu 30°C) me la, ŋutete si woate ŋu azã dzina ɖe edzi hena ɣeyiɣi aɖe (anɔ abe 10% le 10°C ƒe dziyiyi ɖesiaɖe me na lead-acid), gake ga si wògblẽnae nye agbe ƒe gbegblẽ kabakaba. Lead-acid ƒe tsiƒuƒu ƒe agbenɔƒe le dzoxɔxɔ 25°C me anɔ abe ƒe 5-8 ene; 10°C ƒe dziyiyi ɖesiaɖe dzia agbe si susɔ la ƒe afã teti — le 35°C me la, ɖewohĩ ƒe 2-4 koe susɔ. Esia le alea elabena dzoxɔxɔ si nu sẽ nana elektrikŋusẽnamɔ̃a ƒe xɔxlɔ̃ kple elektrikŋusẽ ƒe tsi zazã kabakaba. Lithium-ion batriwo hã sea nu gɔme sɔsɔe — dzoxɔxɔ gã nana SEI film ƒe gbegblẽ kple electrolyte oxidation kabakaba, si wɔnɛ be ŋutete ƒe fade kabakaba kple ememe tsitretsitsi kabakaba.
Eyata asixɔxɔ si le dzoxɔxɔ dzi kpɔkpɔ ŋu le batri dodokpɔ me enye esi: dodokpɔ me tsonu siwo wowɔ le dzoxɔxɔ vovovowo me la mesɔ kple wo nɔewo o. Ne womeŋlɔ yame ƒe dzoxɔxɔ ɖi le dodokpɔa wɔɣi o la, numekuku siwo woawɔ emegbe mate ŋu anya nenye be tsitretsitsi ƒe tɔtrɔwo ɖea tsitsi fiana alo dzoxɔxɔ ƒe tɔtrɔ ko fiana o. Le kpɔɖeŋu me, tsitretsitsi si wodzidze le dzomeŋɔli ate ŋu asɔ gbɔ wu le dzomeŋɔli menye le esi batri la tsi ta o, ke boŋ le esi vuvɔ nɔ wɔwɔm ta.
Dzoxɔxɔ ƒe fexexe nye mɔ̃ɖaŋununya vevi aɖe le batri dodokpɔ me. Eƒe taɖodzinue nye be wòaɖe dzoxɔxɔ ƒe ŋusẽkpɔɖeamedziwo ɖa ale be woate ŋu atsɔ nyatakaka siwo wodzidze le ɣeyiɣi vovovowo me asɔ kple wo nɔewo. Gɔmeɖosea: zã 25°C abe dzoxɔxɔ si woatsɔ akpɔe ene, eye nàɖɔ emetsonuwo ɖo le alesi wotra ɖa tso nusi ŋu woƒo nu tsoe gbɔ nu.
Le ememe tsitretsitsi dodokpɔ gome la, fexexe ƒe mɔnu si bɔ enye: 10°C ƒe tete ɖa tso nufiame gbɔ ɖesiaɖe trɔa asi le nuxexlẽa ŋu abe 30% ene na lead-acid batriwo alo 15% na lithium-ion. Le kpɔɖeŋu me, ememe tsitretsitsi si wodzidze le 10°C abe 50 mΩ ene la ɖɔa ɖo va ɖo abe 35 mΩ ene le 25°C ƒe nufiame nu. Esia wɔnɛ be woate ŋu atsɔ dzomeŋɔli kple dzomeŋɔli nuxexlẽwo asɔ kple wo nɔewo tẽ.
Le elektrikŋusẽ dodokpɔ gome la, dzoxɔxɔ ƒe fexexe hã le vevie nenema ke. Batri ƒe ʋuʋudedi si le ʋuʋu ɖi hã toa vovo le dzoxɔxɔ nu — anɔ abe 3mV le 1°C ɖesiaɖe me na lead-acid. Ne womexe fe ɖe eta o la, 12.6V si wodzidze le 5°C kple 12.6V si wodzidze le 35°C ate ŋu asɔ kple SOC ƒe asixɔxɔ siwo to vovo wu 10%.
PK59B la lɔ dzoxɔxɔ ƒe fexexe si wotu ɖe eme kple dzoxɔxɔdzidzenu si wozãna ɖaa hena batri ƒe anyigba kple yame ƒe dzoxɔxɔ dzidzedze le ɣeyiɣi ɖeka me. Dodokpɔla la ɖɔa nuxexlẽwo ɖo le eɖokui si to fexexe ƒe fli si woɖo do ŋgɔ zazã me — asi mehiã be woabu akɔnta o. Le nyateƒe me la, esia ɖea dɔléle si wokpɔna le mɔ gbegblẽ nu si dzoxɔxɔ ƒe tɔtrɔ hena vɛ dzi kpɔtɔna ŋutɔ.
Le batri ƒe gbagbã ƒe ɖoɖoa me la, dzoxɔxɔ ƒe masɔmasɔwo dona zi geɖe hafi ememe tsitretsitsi dzina ɖe edzi alo eƒe ŋutete dzi ɖena kpɔtɔna wòdzena. Ne wokpɔ dzoxɔxɔ ƒe masɔmasɔwo kaba la, ate ŋu axe mɔ ɖe nu geɖe siwo bu nu.
Dzoxɔxɔ ƒe masɔmasɔ ƒe nɔnɔme siwo bɔ dometɔ aɖewoe nye: lãmenugbagbevi ɖeka si le ka me si le du dzi vevie wu bubuwo le agbatsɔɣi (si fia be sulfation kpui alo sesẽ le ememe); ka bliboa si le du dzi atraɖii le dzo dam le float charge me (si fia be woɖo float voltage ɖe dzi akpa); dzoxɔxɔ ƒe gbugbɔgadzɔ blewu le dodo vɔ megbe (si fia be ememe mɔxenu si gbɔ eme). Ne woate ŋu alé dzoxɔxɔ ƒe masɔmasɔ siawo kaba la, woate ŋu awɔ ɖɔɖɔɖo hafi afɔku gã aɖe nado kpo nu — dzoxɔxɔ ƒe sisi alo ŋutete ƒe bu va ɖo zero.
Mɔnu si wozãna tsɔ dea dzesii nɔ te ɖe dɔwɔnuwo ƒe ɖoɖowɔwɔ dzi. Mɔnu bɔbɔetɔ kekeakee nye batri dodokpɔmɔ̃ si si dzoxɔxɔ ƒe ŋutete le (abe PK59B ene), si ŋlɔa dzoxɔxɔ ɖe ememe tsitretsitsi dodokpɔ ɖesiaɖe xa. Nusi de ŋgɔ wue nye dzoxɔxɔdzidzenu ƒe ɖoɖo aɖe si le Internet dzi si me sensorwo le le lãmenugbagbevi ɖesiaɖe dzi, eye wotsɔa nyatakakawo dana ɖe amedzrodzeƒe si léa ŋku ɖe nu ŋu ɣesiaɣi. Le telefonkadodo kple UPS teƒe akpa gãtɔ gome la, dzoxɔxɔ dodokpɔ ɣeaɖewoɣi tsɔ kpe ɖe ememe tsitretsitsi dodokpɔ ŋu sɔ gbɔ be wòalé dzoxɔxɔ ƒe masɔmasɔ akpa gãtɔ.
Dzoxɔxɔ dodokpɔ dze abe ɖe wòle bɔbɔe ene gake dɔwɔwɔ ŋuti nyatakakawo le eme siwo wòle be míade dzesii. Gbãtɔ: afisi woadzidzee le. Dzoxɔxɔ ƒe mama le batri me mewɔ ɖeka o — nugbɔwo kple kadodowo zɔna dzoxɔxɔ wu ŋutilãa le Joule dzoxɔxɔ tso kadodo ƒe tsitretsitsi ta. Eyata dzidzee le batri ƒe ŋutilã (mid-shell) abe nu vevitɔ si dzi nànɔ te ɖo ene, eye nàdzidze dzoxɔxɔ si le nuwuƒe abe evelia ene. Ne dzoxɔxɔ si le nuwuƒea wu ŋutilã ƒe dzoxɔxɔ wu 10°C la, anɔ eme be kadodoawo me mekɔna o eye ahiã be woasẽ wo me.
Evelia: ɣeyiɣi si woadzidzee. Batria ƒe dzoxɔxɔ dzina ɖe edzi ne ele exɔm, le eƒe dodo hã me, eye vivivi la, egatrɔna yia yame ne ele ɖiɖim ɖe eme. Be woateŋu atsɔe asɔ kple wo nɔewo le dodokpɔwo katã me la, ŋlɔ dzoxɔxɔ ɖe teƒe si sɔ le dodokpɔ ƒe tsatsam me — le kpɔɖeŋu me, ɣesiaɣi le tsia dzi ƒe dzoxɔxɔ si li ke me, alo ɣesiaɣi le dodo ƒe nuwuwu. Ne dzidzenuwo to vovo la, dzoxɔxɔ ŋuti nyatakakawo me dzodzro va sesẽna.
Etɔ̃lia: alesi woaɖe nyawo gɔmee. Dzoxɔxɔ ƒe nuxexlẽ ɖeka ɖea ɣeyiɣi si wodzidzee ko fiana eye ele be woatsɔe asɔ kple yame ƒe dzoxɔxɔ. Ne batri ƒe ŋutilã ƒe dzoxɔxɔ wu yame wu 5°C la, dzoxɔxɔ si mesɔ o le ememe le dzɔdzɔm ne dzoxɔxɔ bliboa gakpɔtɔ le sue gɔ̃ hã. Ne lãmenugbagbeviwo ƒe dzoxɔxɔ le ka aɖe me to vovo wu 3°C la, ke lãmenugbagbeviwo ƒe masɔmasɔ nɔa anyi.
Le beléle na batriwo ƒe ƒuƒoƒowo gome la, tsɔ dzoxɔxɔ dodokpɔ de batri dzadzraɖo ƒe ɖoɖo siwo li fifia me. Ƒuƒoƒo siwo si PK59A le ate ŋu atsɔ dzoxɔxɔdzidzenu si me dzoxɔxɔ mele o akpe ɖe eŋu abe dzoxɔxɔ ƒe kpeɖeŋutɔ ene; ƒuƒoƒo siwo si PK59B le zãa sensor si wozãna ɖaa la tẽ. Dɔwɔnu ka kee ɖale o, nu vevitɔe nye dzoxɔxɔ ŋɔŋlɔ ɖe dodokpɔ ɖesiaɖe xa.
Le nuƒlela siwo le nuto siwo me yame ƒe dzoxɔxɔ ƒe tɔtrɔ gã le (nuto siwo me dzoxɔxɔ le, teƒe siwo fa miamiamia siwo me ɣeyiɣi ene to vovo) gome la, tsɔ kpɔɖeŋu siwo si dzoxɔxɔ dodokpɔ ŋutete le (PK59B) ɖo nɔƒe gbãtɔ. Dzoxɔxɔ ŋuti nyatakaka siwo bu ɖea dodokpɔ me tsonu ƒe numekuku dzi kpɔtɔna ŋutɔ — àte ŋu ade ɣeyiɣi kple agbagbadzedze ma ke dodokpɔ me gake màte ŋu anya ne emetsonuwo sɔ ne dzoxɔxɔ ƒe nɔnɔme manɔmee o.
Ne míele mɔ kpɔm na ŋgɔ la, batri dzadzraɖo le tɔtrɔm ɖo ta multi-parameter comprehensive assessment — ememe tsitretsitsi, voltage, dzoxɔxɔ, charge-discharge ŋutinya, kple nutome ƒe nɔnɔmewo ƒo ƒu to nyatakakawo me dzodzro me be woawɔ batri ƒe lãmesẽ ƒe xexlẽdzesi si wowɔ ɖekae. Dzoxɔxɔ nye nusi hiã vevie le ɖoɖo sia me. View the Battery Test Instruments Collection
Gblɔ wò dɔa ƒe nɔnɔme kple nudidiwo na mí, eye míawɔ ɖeka kple egbɔkpɔnu nyuitɔ eye míana ga home aɖe le gaƒoƒo 24 me.
Na Nya Si Woagblɔ FemaxeePK59A storage battery tester, PK59B tester with temperature, PK59C battery internal resistance tester, PK59D premium resistance tester — four series covering the complete needs from basic capacity/voltage/resistance testing to high-precision internal resistance consistency analysis. Handheld design, online testing supported, multi-chemistry compatible — designed for battery maintenance and acceptance at telecom base stations, UPS, and data centers.
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