Intshayelelo
Zinjineli, ngaba ninengxaki ngesisombululo sombane se-smart Bluetooth thermometer yakho (ingakumbi i-barbecue probe)? Nangona imarike ekujoliswe kuyo iseYurophu, imithetho emitsha yebhetri ye-EU ingumceli mngeni onzima: Iibhetri zeLithium titanate (LTO) zijongene neendleko eziphezulu zokuqinisekiswa kunye nexesha elide lomjikelo, kwaye ubomi bazo bomjikelo (malunga nemijikelo eli-1,000) alwanelanga kwimveliso "ehlala ixesha elide" ecetywayo. Ingasathethwa ke ngemingeni yezothutho ebangelwa yimeko yazo yezinto ezinobungozi.
I-Thermometer yeBluetooth – Isisombululo seSupercapacitor
-Uhlalutyo loBugcisa lweMpembelelo-
Uhlalutyo loBugcisa oluyiNtsongo
Masingene nzulu kwingqiqo esisiseko. Ingongoma yentlungu ivela "kwisono sokuqala" seebhetri zeekhemikhali:
Inkcazo yoLawulo: Imithetho emitsha ye-EU ijolise “kwiibhetri,” oko kukuthi izixhobo ezivelisa amandla ombane ngamandla eekhemikhali. Nasiphi na isixhobo esisebenzisa inkqubo yeekhemikhali asinakuphuma kwinethiwekhi yaso yolawulo.
Ukuwohloka kweekhemikhali: Ixesha lokuphila kweebhetri ze-LTO linqunyelwe ziimpendulo ze-electrochemical ezifana nokutshintsha komthamo ngexesha lokufakwa/ukususwa kwe-lithium-ion kunye nokukhula okuqhubekayo kwefilimu ye-SEI. Oku kuyinxalenye yezinto kwaye ukuphuculwa okusisiseko kunzima ukukufezekisa.
Iingozi zokuthwala amandla: Iinkqubo zeekhemikhali ezisekwe kwiLithium ngokwemvelo zithwala amandla okubaleka kobushushu, yiyo loo nto zibizwa ngokuba ziimpahla eziyingozi phantsi kwemithetho yezothutho yamazwe ngamazwe.
- Izisombululo ze-YMIN kunye neeNzuzo zeNkqubo -
Impendulo ka-YMIN kukuzitshintsha ngee-supercapacitors ezigcina amandla ngokwasemzimbeni. Uthotho lwethu lwe-SLX kunye ne-SDS aluzo ii-capacitors eziqhelekileyo, kodwa zii-capacitors ze-lithium-ion, ezidibanisa uxinano lwamandla aphezulu kunye nobomi obude kakhulu.
Isiphumo soBugcisa 1: Uhlulo oluLawulayo. Umgaqo wabo wokusebenza kukutsalwa/ukutsalwa kwee-ion ezibonakalayo, kungekhona ukusabela kweekhemikhali, ngoko ke bahlelwa njenge "capacitors" phantsi kwemigaqo, bephepha ngempumelelo i-EU 2023/1542.
Uphuhliso lobuchwephesha 2: Indlela yoBomi. Inkqubo yokutshaja kunye nokukhupha ayibandakanyi utshintsho lwesigaba, nto leyo echaphazela kancinci ulwakhiwo lwezinto ze-electrode. Oku kubangela ubomi bomjikelo obungaphezulu kwemijikelo engama-500,000, amaxesha angama-500 kunobo be-LTO.
Impumelelo yoBugcisa 3: Iimpawu zamandla kunye nokutshaja ngokukhawuleza. Ukumelana kwabo kwangaphakathi okuphantsi kakhulu (i-ESR) kwenza ukuba kubekho ukutshaja okuphezulu ngemizuzwana kwaye kunokusingatha ngokulula imisinga ye-pulse ekhawulezileyo eveliswa xa iimodyuli zeBluetooth zithumela idatha, zinciphisa ukuhla kwe-voltage kwaye ziqinisekise inkqubo ezinzileyo ngakumbi.
Uyilo oluLula: Sinikezela ngeemodeli ezinemilinganiselo efanayo neebhetri ze-LTO eziqhelekileyo (umz., Ø4mm), nto leyo esusa imfuneko yokuba iinjineli ziyile ngokutsha izixhobo zekhompyutha kwaye zivumele "ukutshintshwa kwezinto ezingafunekiyo".
- Ukuqinisekiswa kwedatha -
Intetho ayincedi nganto; idatha iyazithethela. Siqinisekisile oku kwiimveliso zabathengi bokwenyani:
Uvavanyo lwexesha lobomi: Ukusebenzisa i-probe ye-barbecue eyenziwe ngendlela efanayo efakwe kwaye ikhutshwe izihlandlo ezili-10 ngemini (imijikelo yokutshaja kunye nokukhupha i-10), kusetyenziswa ii-supercapacitors ze-YMIN SDS series, emva kweminyaka emibini yokusebenza ngokuqhubekayo (ngaphaya kwewaranti yonyaka omnye), izinga lokugcina amandla lahlala lingaphezulu kwe-80%, kwaye ukwanda kokumelana kwangaphakathi kwagcinwa ngaphakathi kwezihlandlo ezili-1.1.
Ukusebenza kwePulse: Ngexesha lokuqalisa i-MCU kunye nokudluliselwa kweBluetooth, isisombululo sokuqala se-LTO siye saphoswa yi-voltage ehla kakhulu. Nangona kunjalo, isisombululo se-YMIN capacitor sinciphise ukuguquguquka kwe-voltage nge-40%, nto leyo eqinisekisa ukuthembeka kwekhonkco lonxibelelwano.
Uvavanyo lobushushu obugqithisileyo: Phantsi kwemijikelo yokutshaja nokukhupha itshaja yeeyure ezi-2 kwi-100°C, utshintsho lomthamo belungaphantsi kwe--4% emva kwemijikelo esibhozo, nto leyo ebonisa ukumelana nobushushu obuphezulu kakhulu kwaye iyenza ifaneleke kakhulu kwiindawo zezixhobo zasekhitshini.
Le ilandelayo yitshathi yedatha emva kokulinganisa uvavanyo lweemeko zokusetyenziswa okugqithisileyo: ukutshaja kunye nokukhupha kwi-100℃ iiyure ezi-2, iyonke imijikelo esi-8, izinga lokutshintsha komthamo lingaphantsi kwe--4%, kwaye izinga lokutshintsha kokumelana kwangaphakathi lingaphakathi kwe-1.1 amaxesha.
Iimodeli ezicetyiswayo -
Esi sisombululo asifanelekanga kuphela kwii-thermometers zeBluetooth kodwa sinokwandiswa ngokubanzi kwiindawo zokugcina amandla kwizixhobo ezincinci ezifana neenethiwekhi ze-sensor ezingenazingcingo (ii-WSN), iithegi ze-elektroniki, izitshixo zomnyango ezikrelekrele, kunye nezilawuli ezikude, ezifuna ixesha elide, ukutshaja ngokukhawuleza, kunye nokuthembeka okuphezulu.
Kwizixhobo ezinefestile ebanzi ye-voltage yokusebenza kwaye zifuna ukutshaja okukhawulezayo kakhulu kunye nexesha elide lokulinda, uthotho lwe-YMIN SLX (3.8V) lolona khetho lukhethwayo. – -SLX 3.8V 1.5-10F 3.55*7.7 (min)
Kwizixhobo ezixabisa kancinci kwaye zinendawo eyaneleyo, uthotho lwe-YMIN SDS (2.7V) lukhetho olungabizi kakhulu. – -SDS 2.7V 1.0-2.0F 4*25
Isiphelo
Kwiinjineli ezilwela ukuthembeka kwemveliso ixesha elide kunye nokuthobela imithetho eluhlaza, ukutshintsha iibhetri zemveli ngee-supercapacitors kuye kwaba lukhetho lobuchwepheshe olunomtsalane. I-YMIN Electronics, ngenkqubo yayo eqinileyo ye-electrochemical kunye nophuhliso lwezinto ezibonakalayo, ibonelela ngezisombululo ze-capacitor eziqinisekisiweyo kwimarike nezithembekileyo kakhulu.
Siyathemba ukuba olu lwazi lobuchwephesha luya kukukhuthaza uyilo lwakho lwemveliso olulandelayo. Ukuba uneengxaki ekusebenziseni i-capacitor, nceda unxibelelane ne-YMIN. Silangazelela ukuphonononga amanye amathuba nawe.
Ixesha leposi: Okthobha-23-2025