Sepitempa 18, 2022
Ewe tes ren fitikoko non imw a awora ewe niwinin moni mi murinno seni meinisin ren tumunun battery. Ese namwot epwe wor system epwe suki, ese wor pisekin discharge, me a awesi ew unusen assessment ren battery non fitu minich. Ei poraus a atittina ewe kokkot mi riri ngeni ewe fitikoko lon inisin aramas ngeni ewe fitikoko lon battery, me ifa ussun ekkewe porausen fitikoko ra atufichi ewe tumun mi tongeni fis me mwan.
Ren an epwe weweiti aucheaan ewe sossotun fitikoko lon inisin, emon epwe akkom weweiti met wesewesen fitikoko lon inisin battery. Esap ew chok chochon inis nge ew mwichen chommong kinikinin叠加 seni sokopaten napanapen inis.
Aewin ina ewe ohmic, a pwal iteni ewe DC lon inisin, a popu seni ewe fitikoko lefilen ekkewe pisekin electrode, ewe fitikoko lefilen ewe electrode, me ewe fitikoko lefilen ekkewe chon fiti ewe fitikoko. Ewe fitikoko a ponuweni non mosonoson — ewe aewin fitikoko nupwen a fis load a akkomw feito seni ewe fitikoko ohmic. A chék chéúfetál ekis me ekis atun a chinnapeló atun ekkewe pisekin electrode ra chéúfetál me ekkewe chón ioni ewe konik ra chéúfetál.
Oruuan, ina ewe minen eppet ngeni ewe minen eppet ngeni ewe minen eppet mi fis seni ewe minen eppet mi fis ren ekkewe redox mi nom won ekkewe minen eppet. Lupwen ra äeä, ekkewe pisek mi äeä ekkewe electrode ra fis ngeni ekkewe föfförün äeämwäällin äeä mi wor eü minen eppet ngeni pöchökkülen äeämwäällin. Ewe fitikoko a fis ekis me ekis mwirin an a fis ewe load me a fis lon ewe leeni mi fitikoko. A fis ren chinnap nupwen ekkewe pisek mi achocho ra pout seni me ewe nenien reaction a kukkununo.
Oruuan, ina ewe äpilükülük allim, seni ekkewe äpilükülük mi chöüfetäl lon ewe föün äsefich mi nom ünükün ekkewe föün äsefich mi chöüfetäl. Atun a fis ewe fitikoko, ekkewe ion mi achocho ra kan fis lon ekkewe electrode; ika pwe ewe fitikoko ese tongeni fis, ewe fitikoko a fis seni ewe fitikoko, iwe, a efisata pwal eu fitikoko. Ewe polarisasi mi kon watte a auchea chok non ekkewe ukukun discharge mi watte me ese kon auchea non ekkewe ukukun mi kukkun.
Fou, ina ewe minen eppet ngeni ewe fitikoko, pachenong ekkewe fitikoko nefinen ekkewe tab me ekkewe plate, ekkewe seal nefinen ekkewe fitikoko me ekkewe fitikoko, me ekkewe fitikoko me nukun (bolt, busbar). Ewe fitikoko a fis non unusen manau nge a tongeni spike non ew chok fansoun nupwen ekkewe riri ra loosen ika corrode — ina usun chok ewe tes ren fitikoko non imw a kuna ekkewe tipisin riri.
Ach weweiti ekkei fomon kinikin mi auchea pun ewe tes ren inisumw a sokono an sensitive ngeni sokopaten kinikinin chinnap. Ewe fitikoko lefilen ohmic a kon ssenuk an aramas chinnapelo; polaris ngeni ewe fansoun chinnap; konsen polaris a chok auchea non ekkewe rate mi tekia. Wewen pwe ewe tes ren pochokunen inisin aramas mei murino ren an epwe fat ika mei wor emon a chinnap non fansoun mwochomwoch me nefinen fansoun, me ese kon direct ren an epwe kukkununo tufichin aramas non fansoun soponon.
Battery aging a fis non ew chok fansoun pwe ewe tufichin epwe morono me ewe pochokunen inisin epwe watteno, nge ekkewe ruemon rese fefeita non ewe chok fansoun. Non ewe aewin 60-70% non manau, tufichin fade a fokkun mwitir nge ewe ungeni non inis a pwarata pwe a tongeni watteno. Non ewe amuchunon 30% non manau, kapas a mwitir ngeni fan nge ewe resin a fen watte. Ei fansoun gap ina ewe nongonongen auchean ewe tes ren resistance non inis pwe ew pisekin tumun mi tongeni fis.
Kopwe angei ew tipeew ngeni 2V mi wor ew 10-15 ierin manawen fitikoko. Non ekkewe aewin 5-7 ier, tufich epwe tongeni kukkununo chok seni 100% ngeni 90%+ — ekkewe chon angangen tumun ra mecheresin apasa pwe ewe battery a chuen pochokun. Nge non ena chok fansoun, ewe fitikoko non imw mei fen fen nap seni ruu ika nap seni ewe ukukun 20 mΩ ngeni 40-50 mΩ. Ika pwe ewe ekiek a chok poputa nupwen kapas a pwa pwe a kukkununo (fan 80% SOH), ewe fansoun siwin mi murinno a fen wesino — ewe battery a chuen angang nge a tonong non mwitir kukkununo me mei tongeni atai non ewe fansoun epwe fis mwirin.
Eú oruuen feiéchún ewe tes mi fis lón inisin aramas, ina ar kúna ekkewe mettóch rese chék chéúfetál. Non ew chok string, ika ew cell a pwarata nap seni 30% watten an pochokun nap seni ewe mwichen aramas — ina mwo ika an unusen auchean a chuen nom non spec — mi fich ngeni an epwe wor an ekiek. Eli ena cell a wor och osukosuk lon an forata (ese murinno ewe weld) are a muttir chinnapelo (ese kisikisilo ewe electrolyte). Ika ese wor eu anapanapen tipeeufengen lon letipach, ika sipwe chok nengeni ewe chochon string mi fitikoko, ekkena sokkun anomal mi arapakan ese tufich ach sipwe kuna — chochon string mi fitikoko a tori meinisin ekkewe cell, iwe, a amoielo och chok anomal.
Ekkewe napanapen tes ren resistance non inis mei tongeni kinikin ren napanapen tes me ekkewe annukun wenechar. Ewe mi mecheres ina ewe mita mi tongeni fis ren poun: apacha ekkewe clip ngeni ekkewe nenien fitikoko, suki ewe test, anneani ewe auchean. Ekkewe feioch ra mecheres, ese kon lien watte liwinin, me ese wor pisekin alillis; ekkewe feiengau ina ewe angangen eu chok cell lon eu fansoun, ewe angangen makkei poraus ren poun aramas, me ewe sensitivity ren ekkewe allea ngeni ewe minen eppet ngeni ewe clip.
Ewe oruwen kinikin ina ewe tes ren load mi anongonong won load, pachenong ekkewe napanapen AC me ekkewe napanapen DC. Injection AC a amongouni ew kukkun konik mi sinei non ew ukukun (fan chommong 1kHz) non ewe battery me a aukuuku ewe AC konik mi kukkun pwe epwe tongeni aukuuku ewe konik mi ungeni. Ekkewe feioch: ese wor wesewesen fitikoko, unusen online; feiengau: a aukuuku ewe AC non inisin, minne a sokkono seni ewe DC non inisin. Ewe DC a fis ren ew DC mi mwochomwoch fansoun (a kan tori fitepuku amps ren 100ms ngeni 1 seken) me a aukuuku ewe sokofesenin ewe voltage me mwen me mwirin ewe DC pwe epwe tongeni aukuuku ewe DC non inis. Ekkewe feioch: aukuuku ennetin DC non inisin aramas; feiengau: a apwonueta eu load, minne a wor ekkoch osukosuk ren angangen online.
Ewe aulungatin kinikin, ina ekkewe minen tumun mi nom lon online: ekkewe sensor mi nomofoch mi nom won iteiten cell, ekkewe poraus mi titiilo ren bus ngeni eu leenien tumun. Ekkewe feioch: 24/7 sopweno ne nenengeni ren otot ren rekot me anapanapen; ekkewe feiengau: watte moni tonong me weires an epwe fis, mi fich chok ngeni ekkewe angang mi watte nukunukoch (ekkewe nenien data, nenien fetan won train).
Ewe PK59C me PK59D ra nom nefinen ewe aruwen me aulungatin kinikin — ekkewe pisekin angang mi fis ren poun aramas ra aea ewe minen aukukun DC, ra awora wenechar me nukunukoch mi nap seni ekkewe mita mi fis ren poun aramas mi AC-injection. Ren chommongun ekkewe nenien tumunun telecom me UPS, ei a wewe ngeni ewe ratio mi murinno ren moni tonong.
Ewe ennetin auchean ewe sossotun ungeni non inis ese nom non ew chok aukukun nge non ewe angangen ionifengeni pisekin pwarata me anapanapen ekkewe napanap mi fis non fansoun nangatam. Ew chok annea a erenuk ewe napanap ikenai; eu minen apwapwa mi sopwosopwono a erenuk ia ewe battery a feilo ie.
Ewe nongonongen foffor ina an epwe forata ew rekotun pekin safei. Mwirin iteiten tes, makkei ewe fitikoko non inisum, ewe voltage, ewe ranin tes, me ewe pwichikar non ew me ew cell. Tes epwe fis iteiten maram, iteiten maram ren ekkewe nenien telecom mi auchea. Ekkewe pisekin annet repwe makketiw usun ekkewe curve non fansoun-series non ew me ew cell. Eú cell mi péchékkúl a pwári pwe a chék chéúfetál ekis me ekis, me chéúfetál. Ew cell minne an pochokun a suki non ew fansoun mi mwochomwoch —ina mwo ika ewe unusen auchean a chuen kukkun —a pwarata ew anomaly mi namwot epwe wor pwan ew kutta.
Setiw预警 ekkewe minen eppet ina ewe mettoch mi lamot mwirin. Ekkewe thresholds rese tongeni ew chok ukukun — sokopaten sokkun battery, chon fori, me angangen kau imw mei sokono ar unusen ungeni me ukukun siwin. Ew napanap mei murino: aea ewe niwinin minefoon-battery pwe epwe ewe nongonong, kopwe fori ruu nenien aurour — WARNING won 1.5× niwinin, FOFFOR won 2× niwinin. Ika pwe ese wor pisekin pwarata seni ewe factory, aea ewe ukukun ew chok kinikinin minefoon battery pwe epwe ew pisekin nengeni, ika kopwe seti ewe ukukun ourour won 1.3× ewe ukukun fitikoko non ewe chok mwich.
Anapanapen trend mi murinno a atufichi an epwe wor oesini usun manau mi chuen nom. Ren an epwe fich ngeni ewe fitikoko-me-fansoun, emon epwe tongeni extrapolate ewe fansoun fitikoko a tori ewe kinikinin feiengau, a oesini usun manauen angang mi chuen nom. Ei napanap a fen fis non ekkewe watten bank ren tumunun battery non ekkewe nenien telecom me data center, nge ese mwo fis non ekkewe kukkun mwichen chon tumun. Nupwen ekkewe pisekin test ra ioifengen me ekkewe pisekin anapanap ra murinno, ei napanapen ourour epwe ekis me ekis winiti ew napanap non pekin angang.
Ren amuchunon, ekkewe pisekin pwarata usun resistance non imw repwe fitifengen me ekkoch pisekin pwarata. Ewe fitikoko a eu esissin mi akkomw an aramas chinnapelo, nge esap ina chok. Ewe pwichikar non ewe neni, uruon ewe watten pochokunen ewe konik, ekkewe fansoun charge-discharge, me ekkewe pisekin pwarata usun fitikoko, nupwen ra chufengen, ra atufichi ekkewe finata mi pung ren tumunun. Awewe chok, ew cell mi wor an pochokunen fitikoko mi pwan sopweno ne fitikoko epwe tongeni ew osukosuken tumunun fitikoko nap seni ew battery — siwinin epwe asolapa ew pisekin angang mi chuen tongeni aea.
Ren ekkewe mwichen chon tumun, ar repwe fiti ewe tes ren fitikoko non ekkewe napanap mei fis iteitan ese namwot epwe wor niwinin pisekin angang — ika pwe mei wor model seni PK59A tori PK59D mei fen nomw ren, ewe tufichin tes ren fitikoko mei nomw. Met mi namwot ina an epwe forata angangen tes me angangen tumunun pisek.
Ewe angangen tes mi mumuta: aukuuku ewe fitikoko non inisum pwe epwe ewe nongonong non ewe fansoun etiwa minefoon battery; test iteitan atun angang (iteiten maram, iteiten maram ren ekkewe neni mi auchea); aukuuku eu me eu cell emon me emon mwirin ewe mwich; rekotuni ewe fitikoko non inis, ewe fitikoko, me ewe fitikoko non neni ren ew me ew tes; ekkewe cell mi flag ren ar rese pwung fan iten ar repwe fiti; fori ew repotun pekin safei iteiten maram.
Ren tumunun pisek, aea Excel ren kukkun scal (engon ngeni fitepuku cell) ren ew kokkotun tebel mi pwung me angangen awenewen. Ren ekkewe scal mi kukkun (fitepuku ngeni fite puku), ekieki usun ekkewe softwer mi fiti angangen tumunun battery. Ren ekkewe watten scal (fite puku ngeni fite puku), ew nenien tumunun tumun mi fitikoko mi ririfengen ren ekkewe chon tumun me SCADA mi fich.
Ren ekkewe chon kamo mi chuen nom non ewe kinikinin finata, kopwe akkomwa ekkewe pisek mi anisi ewe tes ren resistance non inis. Inaamwo ika eú meter mi chéúfetál lón imw a lap seni eú voltmeter mi chék chéúfetál, nge ewe liwinin moni a watte atun a chék chéúfetál ngeni ekkewe feiengaw mi fis lón fansoun fitikoko mi fis pokiten an battery atai. Ew chok battery non ew nenien telecom a tongeni efisata fitepuku ngerou ngeni fitepuku ngerou aramas ra poutano ren angangen atai annuk, nge ew pisekin sotuni fitikoko non imw a chok moni fitu ngerou. View the Battery Test Instruments Collection
Kopwe ereni kich usun omw ewe prokram me met ka mochen, iwe am aupwe match ngeni ewe pwungun sossot me awora ew quote non ukukun 24 awa.
Angei ew Quote mi ngawPK59A 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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