Laminated aluminium yas zaj duab xis:Nws yog cov khoom siv tseem ceeb rau kev ntim cov roj teeb lithium hauv kev ntim khoom yooj yim. Nws yog ib lub zog muaj zog, siab barrier multi-layer composite khoom tsim los ntawm ntau yam yas, aluminium foils, thiab adhesives. Nws muaj qhov cuam tshuam tsis zoo, kev ruaj ntseg electrolyte, txias stamping formability, puncture tsis kam, thiab rwb thaiv tsev, ua rau nws yog qhov tseem ceeb tshaj plaws kev ruaj ntseg txuas hauv cov roj teeb lithium.
Phaj:Ob lub tshuab hluav taws xob ntawm cov khoom siv hluav taws xob, muaj cov khoom siv hluav taws xob thiab kev txhawb nqa thiab cov khoom siv hluav taws xob "collector", feem ntau yog daim ntawv zoo li lub cev ntxeem tau. Thaum ua cov phaj electrode, feem ntau tsis tas yuav tsum ncaj qha ntxiv cov khoom siv rau cov khoom siv tam sim no, tab sis siv cov txheej txheem tshwj xeeb los ua cov khoom siv raw rau hauv cov ntaub ntawv tshwj xeeb thiab tom qab ntawd muab cov khoom siv tam sim no. Piv txwv li, nyob rau hauv cov roj ntsha lead-acid, ntau hom electrode daim hlau muaj xws li pasted daim hlau thiab tubular daim hlau.
Plate zoo:Nws yog lub phaj electrode nyob rau hauv lub roj teeb uas muaj qhov zoo electrode muaj peev xwm. Thaum lub sij hawm them thiab tshem tawm cov txheej txheem ntawm lub roj teeb, cov khoom nquag ntawm cov phaj zoo koom nrog cov tshuaj tiv thaiv electrochemical, khaws cia thiab tso tawm hluav taws xob. Nyob rau tib lub sijhawm, cov phaj zoo electrode kuj yog ib feem tseem ceeb ntawm kev sib txuas ntawm sab nraud ntawm lub roj teeb, kom ntseeg tau tias tam sim no tuaj yeem dhau mus.
Negative phaj:Nws yog lub phaj electrode nrog lub peev xwm tsis zoo electrode hauv lub roj teeb, thiab ua ke nrog cov phaj zoo, nws tsim cov qauv ntawm lub roj teeb. Thaum lub sij hawm tso tawm cov txheej txheem ntawm lub roj teeb, cov khoom nquag ntawm lub phaj tsis zoo electrode raug oxidation cov tshuaj tiv thaiv, tso cov electrons thiab ntws los ntawm sab nraud Circuit Court mus rau lub zoo electrode phaj, yog li tsim tam sim no. Thaum lub sij hawm them tus txheej txheem, lub phaj tsis zoo electrode tau txais cov hluav taws xob ntws rov qab los ntawm cov khoom siv hluav taws xob zoo, ua rau cov khoom siv tau los txo qis cov tshuaj tiv thaiv thiab rov qab mus rau nws qhov qub.
Electrode:Nws yog siv los ua ob qhov kawg rau kev nkag lossis xa tawm tam sim no hauv cov khoom nruab nrab (khoom, roj, lub tshuab nqus tsev, lossis cov tshuaj electrolyte). Tus ncej uas tso tawm tam sim no hu ua anode lossis ncej zoo, thiab tus ncej uas tso tawm tam sim no hu ua cathode lossis tus ncej tsis zoo. Kev ua haujlwm ntawm electrodes yog ua raws li qhov nruab nrab conductive rau tam sim no, nqa thiab hloov hluav taws xob hluav taws xob hauv circuits, suav nrog kev muab cov electron ntws, paub txog cov tshuaj tiv thaiv electrochemical, thiab hloov cov teeb liab.
Lub active nto ntawm ib tug electrode:hais txog ib qho chaw tshwj xeeb hauv cov khoom siv electrode uas tuaj yeem tiv nrog cov tshuaj electrolyte thiab tuaj yeem koom nrog cov tshuaj tiv thaiv electrochemical. Cov cheeb tsam no feem ntau muaj cov khoom tshwj xeeb ntawm lub cev thiab tshuaj lom neeg, xws li thaj chaw tshwj xeeb saum npoo, siab conductivity, thiab ntau qhov chaw catalytic active. Lub luag haujlwm tseem ceeb yog muab cov nqi hloov pauv, catalyze electrochemical cov tshuaj tiv thaiv, thiab nce thaj tsam tshuaj tiv thaiv.
Electrolyte:Ib tug compound uas yog soluble nyob rau hauv aqueous tov los yog muaj peev xwm ua hluav taws xob ntawm nws tus kheej nyob rau hauv ib tug molten lub xeev. Raws li lawv cov ionization degree, electrolytes tuaj yeem muab faib ua cov electrolytes muaj zog thiab tsis muaj zog electrolytes, nrog rau yuav luag tag nrho cov ionized electrolytes muaj zog electrolytes thiab tsuas yog ib feem me me ionized electrolytes tsis muaj zog electrolytes. Electrolytes yog cov khoom uas raug khi los ntawm ionic lossis polar covalent daim ntawv cog lus, thiab tuaj yeem sib cais mus rau hauv cov ions ywj pheej thaum yaj hauv dej lossis cua sov, yog li ua hluav taws xob.
Separator:Yog cov ntaub ntawv nyias nyias nyob nruab nrab ntawm qhov zoo thiab qhov tsis zoo electrodes ntawm lub roj teeb, uas muaj kev cuam tshuam ncaj qha rau kev nyab xeeb thiab tus nqi ntawm lub roj teeb. Lub luag haujlwm tseem ceeb yog cais cov electrodes zoo thiab tsis zoo, tso cai rau ions hla dhau, txhim kho kev nyab xeeb, tswj cov roj teeb hauv siab, thiab tswj lub peev xwm roj teeb.
Cov dej xau:Nws yog qhov tshwm sim ntawm cov kua hluav taws xob, roj, lossis lwm yam khoom ntws los ntawm sab hauv lub roj teeb. Qhov kev xau no tuaj yeem tshwm sim los ntawm ntau yam laj thawj, suav nrog tab sis tsis txwv rau cov teeb meem kev sib khi, kev ruaj ntseg valve tsis ua haujlwm, lub davhlau ya nyob twg xau, thiab lwm yam.
Active khoom:hais txog cov khoom uas tuaj yeem koom nrog cov tshuaj tiv thaiv thaum lub sijhawm them roj teeb thiab cov txheej txheem tawm, khaws cia thiab tso tawm hluav taws xob los ntawm oxidation thiab txo cov tshuaj tiv thaiv.
Cov tshuaj tiv thaiv electrochemical:yog hais txog cov tshuaj tiv thaiv uas tshwm sim hauv cov tshuaj electrolyte vim qhov kev ua ntawm hluav taws xob tam sim no. Nws belongs rau qeb ntawm electrochemistry thiab yog ib ceg ntawm chemistry uas cuam tshuam nrog kev sib raug zoo ntawm hluav taws xob thiab tshuaj hloov pauv. Cov tshuaj tiv thaiv electrochemical tuaj yeem muab faib ua ob pawg: cov tshuaj tiv thaiv electrolytic thiab cov tshuaj tiv thaiv roj teeb.
Electrode polarization:yog hais txog qhov tshwm sim qhov twg cov electrode muaj peev xwm deviates los ntawm cov reversible electrode tej zaum thaum ib tug tam sim no dhau los ntawm lub electrode. Qhov kev sib txawv no yog tshwm sim los ntawm qhov qeeb qeeb ntawm qee cov kauj ruam hauv cov txheej txheem electrode, uas ua rau cov electrode muaj peev xwm sib txawv ntawm nws lub xeev sib npaug.
Concentration polarization:hais txog qhov tshwm sim nyob rau hauv uas cov concentration ntawm solutes (ions los yog solutes nrog sib txawv molecular luj) hloov nyob rau hauv lub interface los yog ciam txheej txheej thaum lub sij hawm sib cais txheej txheem (xws li membrane sib cais) los yog electrolysis, uas ua rau ib tug nce nyob rau hauv cov kua kuj thiab lub zos osmotic siab, uas nyob rau hauv lem cuam tshuam cov kuab tshuaj permeation flux los yog electrode muaj peev xwm.
Ohmic polarization:yog hais txog cov txheej txheem uas zoo thiab tsis zoo ions nyob rau hauv ib cov khoom yog redistributed thiab redirected nyob rau hauv lub zog ntawm ib tug hluav taws xob teb, uas ua rau tag nrho cov polarization ntawm cov khoom. Nws tuaj yeem raug xa mus rau qhov kev tiv thaiv polarization, uas yog qhov tshwm sim uas tshwm sim hauv cov tshuab hluav taws xob hluav taws xob vim qhov tsis kam ntawm electrolytes rau qhov ntws ntawm tam sim no.
Ua kom polarization:Kuj hu ua electrochemical polarization lossis tshuaj polarization, yog ib qho tseem ceeb ntawm electrode polarization. Nws yog hais txog qhov tshwm sim uas lub peev xwm ntawm cov electrode deviates los ntawm qhov sib npaug ntawm qhov muaj peev xwm vim muaj kev cuam tshuam electrochemical qeeb.
Anodic polarization:Nws yog ib qho tshwm sim nyob rau hauv cov txheej txheem electrochemical uas lub peev xwm anodic deviates los ntawm nws lub peev xwm sib npaug thiab txav mus rau hauv qhov kev taw qhia zoo vim yog qhov kev txiav txim ntawm qhov tam sim no sab nraud. Lub hauv paus ntsiab lus: Hauv lub tshuab hluav taws xob hluav taws xob, thaum lub tshuab hluav taws xob sab nraud dhau los ntawm lub anode, lub hauv paus sib npaug ntawm lub xeev tawg, thiab cov tshuaj tiv thaiv oxidation tshwm sim rau ntawm qhov chaw anode, ua rau cov electrons ntws tawm ntawm lub anode thiab nkag mus rau sab nraud Circuit Court. Vim tias cov hluav taws xob tawm hluav taws xob ntau dua li qhov nrawm ntawm cov hlau ions nkag mus rau hauv qhov kev daws teeb meem ntawm qhov chaw anode, cov nqi zoo sib sau rau ntawm qhov chaw anode, ua rau lub peev xwm anode txav mus rau qhov zoo.
Cathodic polarization:Qhov tshwm sim uas lub peev xwm cathode nyob rau hauv thawj lub roj teeb lossis electrolytic cell txav mus rau qhov tsis zoo tom qab dhau tam sim no. Lub hauv paus ntsiab lus: Hauv lub tshuab hluav taws xob hluav taws xob, thaum ib qho hluav taws xob sab nraud dhau los ntawm cathode, kev txo qis tshwm sim ntawm qhov chaw cathode, thiab cov hluav taws xob ntws mus rau hauv cathode los ntawm sab nraud Circuit Court. Yog tias cov tshuaj tiv thaiv cathodic tseem tsis tuaj yeem nqus cov electrons no, cov electrons yuav sib sau ntawm cathode, ua rau lub peev xwm hauv cheeb tsam cathode deviate los ntawm qhov muaj peev xwm sib npaug thiab hloov pauv hauv qhov tsis zoo, yog li tsim cathodic polarization.
Cov tshuaj tiv thaiv sab:hais txog cov tshuaj tiv thaiv ntxiv thiab tsis tsim nyog uas tshwm sim thaum lub sijhawm ua haujlwm ntawm lub roj teeb, ntxiv rau cov roj teeb tseem ceeb. Cov kev cuam tshuam no tuaj yeem ua rau muaj kev cuam tshuam tsis zoo rau kev ua haujlwm ntawm lub roj teeb, xws li txo qis kev them nqi, txo lub peev xwm roj teeb, txo lub roj teeb lub neej, lossis ua rau lub roj teeb poob qis.
Muaj peev xwm:Hais txog tus nqi hluav taws xob uas lub roj teeb tuaj yeem tso tau raws li qee qhov xwm txheej (xws li tus nqi tawm, qhov kub thiab txias, qhov hluav taws xob txiav tawm, thiab lwm yam), feem ntau ntsuas hauv ampere teev (A· h) lossis milliampere teev (mAh). Ntawm lawv, 1A · h yog sib npaug rau 3600 coulombs (C), thiab 1Ah yog sib npaug rau 1000mAh.
Voltage:Lub cev kom muaj nuj nqis uas ntsuas qhov sib xws ntawm cov nqi xa tawm hauv lub roj teeb, sawv cev qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo ntawm lub roj teeb. Cias muab, roj teeb voltage yog "siab" hauv lub roj teeb, uas ua rau cov electrons ntws los ntawm qhov zoo electrode mus rau qhov tsis zoo electrode los ntawm ib qho hluav taws xob sab nraud, yog li tsim tam sim no.
Tam sim no:Lub cev kom muaj nuj nqis uas piav qhia txog tus nqi ntawm cov nqi ntws hauv lub roj teeb, xav txog tus nqi tam sim no uas lub roj teeb tuaj yeem muab tau raws li cov xwm txheej tshwj xeeb xws li tso tawm tus nqi, qhov kub thiab txias, thauj khoom, thiab lwm yam.
Kuj:yog hais txog qhov kev tiv thaiv uas lub roj teeb tau ntsib thaum tam sim no ntws los ntawm nws sab hauv thaum ua haujlwm. Nws yog ib qho tseem ceeb qhia txog kev ntsuas roj teeb. Cov kev tiv thaiv sab hauv ntawm cov roj teeb feem ntau suav nrog ohmic tsis kam thiab polarization tsis kam, ntawm cov polarization kuj suav nrog electrochemical polarization tsis kam thiab concentration polarization kuj.
Rated peev:yog hais txog lub sij hawm uas lub roj teeb tuaj yeem muab tam sim no nyob rau hauv ib qho kev thauj khoom tshwj xeeb thaum them tag nrho, lossis qhia hauv lub cev raws li qhov ntsuas ntawm cov hluav taws xob uas lub roj teeb tuaj yeem khaws thiab tso tawm.
Residual peev:hais txog tus nqi hluav taws xob uas lub roj teeb tuaj yeem khaws thiab tso tawm hauv nws lub xeev tam sim no, uas yog, tag nrho cov hluav taws xob uas lub roj teeb tuaj yeem muab los ntawm nws lub xeev tam sim no kom ua tiav cov pa tawm. Qhov taw qhia no yog qhov tseem ceeb rau kev ntsuas lub roj teeb qhov kev siv, kwv yees lub sijhawm siv ntxiv, thiab ua kom cov cuab yeej siv tau zoo.
Volumetric muaj peev xwm:yog hais txog tus nqi hluav taws xob uas lub roj teeb lossis cov khoom nquag tuaj yeem khaws thiab tso tawm ib chav tsev ntim. Nws yog feem ntau qhia nyob rau hauv milliampere teev ib milliliter (mAh/mL) los yog milliampere teev ib cubic centimeter (mAh/cm ³), qhia txog lub zog ceev ntawm lub roj teeb nyob rau hauv cov nqe lus ntawm ntim.
Gravimetric muaj peev xwm:tseem hu ua qhov hnyav tshwj xeeb muaj peev xwm, yog hais txog tus nqi hluav taws xob uas lub roj teeb loj lossis cov khoom siv tuaj yeem muab tau thaum tso tawm tag nrho. Nws yog feem ntau qhia nyob rau hauv milliampere teev ib gram (mAh/g) los yog watt teev ib kilogram (Wh/kg), xav txog lub zog ceev ntawm lub roj teeb nyob rau hauv cov nqe lus ntawm loj.
Thaj chaw tshwj xeeb muaj peev xwm:hais txog lub zog uas lub roj teeb tuaj yeem muab tau rau ib cheeb tsam (xws li thaj tsam ntawm ib qho hluav taws xob), uas qhia txog lub zog ntom ntom ntawm lub roj teeb hauv cheeb tsam. Qhov ntsuas no feem ntau yog qhia hauv mAh / cm ² lossis F / cm ² (rau cov khoom siv hluav taws xob capacitive).
Peev xwm ib grams:Kuj tseem hu ua qhov muaj peev xwm ceev lossis qhov muaj peev xwm loj, feem ntau qhia hauv milliampere teev ib gram (mAh / g). Nws qhia txog tus nqi hluav taws xob uas tuaj yeem khaws cia thiab tso tawm ib chav tsev loj ntawm cov khoom nquag, thiab yog ib qho tseem ceeb ntawm kev ntsuas lub zog cia ntawm lub roj teeb.
Kub coefficient:hais txog qhov sib piv ntawm qhov kev hloov pauv ntawm cov roj teeb tso zis hluav taws xob nrog qhov kub thiab txias, feem ntau qhia tau hais tias qhov hloov pauv ntawm qhov voltage ib degree Celsius (xws li mV / degree lossis V / K). Lub ntsiab lus: Nws qhia txog lub peev xwm ntawm lub roj teeb kom tswj tau cov zis hluav taws xob ruaj khov nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias. Qhov me me ntawm qhov kub thiab txias coefficient, qhov qis dua qhov rhiab heev ntawm lub roj teeb rau qhov kub thiab txias thiab qhov ruaj khov ntawm cov zis voltage.
Roj teeb lub zog:hais txog tag nrho cov hluav taws xob hluav taws xob khaws cia hauv lub roj teeb, uas sawv cev rau lub zog uas lub roj teeb tuaj yeem tso tau raws li qee yam xwm txheej. Nws yog qhia nyob rau hauv watt teev (Wh), uas yog cov khoom ntawm qhov ntsuas voltage, kev khiav hauj lwm tam sim no, thiab lub sij hawm ua hauj lwm ntawm lub roj teeb.
Volumetric zog:tseem hu ua "volumetric zog ceev", yog hais txog tus nqi ntawm lub zog uas lub roj teeb muaj peev xwm muab tau rau ib chav tsev ntim. Nws qhia txog lub zog ceev ntawm lub roj teeb nyob rau hauv lub ntim dimension.
Gravimetric zog:tseem hu ua huab hwm coj ceev ceev, yog lub cev kom muaj nuj nqis uas piav txog lub zog tso zis ib chav tsev loj ntawm lub roj teeb. Nws yog ib qho ntawm cov cim tseem ceeb rau kev ntsuas kev ua tau zoo ntawm cov roj teeb, thiab muaj kev cuam tshuam loj rau tag nrho cov kev ua tau zoo thiab kev tsav tsheb ntawm cov tsheb fais fab.
Volumetric zog:tseem hu ua "volumetric zog ntom ntom", hais txog qhov sib piv ntawm lub zog tso zis ntawm lub roj teeb rau nws lub ntim, thiab yog ib qho tseem ceeb rau kev ntsuas kev ua haujlwm ntawm lub roj teeb.
Cycling lub neej:yog hais txog tus naj npawb ntawm cov nqi them tag nrho thiab tag nrho cov kev tawm mus uas lub roj teeb tuaj yeem tiv taus ua ntej nws lub peev xwm poob mus rau tus nqi teev tseg (xws li 80% ntawm nws qhov peev xwm pib) nyob rau hauv ib qho kev them nqi thiab kev tso tawm.
Charge / tso tawm nkhaus:Nws yog ib daim duab sawv cev uas piav qhia txog qhov sib txawv ntawm qhov sib txawv ntawm lub roj teeb lub sijhawm lossis lub peev xwm thaum lub sijhawm them nyiaj thiab tso tawm. Cov kab nkhaus no tseem ceeb heev rau kev ntsuas roj teeb kev ua tau zoo, txhim kho kev siv roj teeb, thiab kwv yees roj teeb lub neej.
Tshem tawm tam sim no:Qhov tam sim no tsim thaum lub roj teeb lossis roj teeb tso tawm lub zog hluav taws xob khaws cia rau lub nra. Nws yog ib qho tseem ceeb qhia txog kev ua haujlwm ntawm roj teeb, cuam tshuam ncaj qha rau lub sijhawm siv roj teeb thiab kev ua haujlwm.
Tshaj tawm tus nqi:hais txog qhov ceev ntawm qhov voltage ntawm lub roj teeb txo los ntawm nws cov nqi pib mus rau nws tus nqi kawg thaum lub sij hawm tso tawm, los yog tuaj yeem nkag siab tias tus nqi tam sim no xav tau rau lub roj teeb kom tso tawm nws cov peev txheej hauv lub sijhawm teev tseg. Nws yog qhov taw qhia tseem ceeb rau kev ntsuas qhov kev tso tawm ntawm cov roj teeb.
Tshaj tawm:hais txog tus cwj pwm ntawm lub roj teeb txuas ntxiv tso tawm tom qab qhov hluav taws xob poob qis hauv qab qhov kev txiav tawm hluav taws xob thaum lub sijhawm tawm. Thaum lub sij hawm tso tawm ntawm lub roj teeb, lub zog hluav taws xob khaws cia maj mam tso tawm thiab qhov hluav taws xob maj mam poob. Thaum qhov hluav taws xob poob mus rau ib qho nqi teev tseg, tso tawm yuav tsum nres thiab lub roj teeb yuav tsum tau them rov qab los kho nws lub zog cia. Yog tias qhov tso tawm txuas ntxiv qis dua tus nqi no, nws suav tias yog qhov tso tawm ntau dhau.
luv luv Circuit Court:Nws yog tshwm sim los ntawm qee qhov laj thawj uas qhov zoo thiab qhov tsis zoo ntawm cov roj teeb txuas nrog rau ib leeg nrog kev ua haujlwm qis heev, tsim txoj hauv kev txawv txav. Raws li Ohm txoj cai lij choj (I=U/R), nyob rau hauv qhov voltage U, qhov tsawg dua qhov tsis kam R, qhov loj dua tam sim no I. Yog li ntawd, thaum lub roj teeb luv luv, qhov tam sim no loj heev yuav raug tsim tawm. . Lub caij no, raws li Joule txoj cai lij choj (Q=I ² Rt), thaum lub sijhawm tam sim no loj dhau los ntawm tus neeg xyuas pib, cov cua kub tseem ceeb tau tsim, ua rau muaj kev nce siab hauv roj teeb kub.
Short circuit tam sim no:hais txog qhov tam sim no dhau los ntawm txoj kev luv luv thaum lub roj teeb muaj kev cuam tshuam luv luv. Hom tam sim no feem ntau loj heev thiab tej zaum yuav deb tshaj qhov ntsuas tam sim no ntawm lub roj teeb, ua rau muaj kev puas tsuaj loj rau lub roj teeb thiab cov khoom siv nyob ib puag ncig, thiab tseem muaj peev xwm ua rau hluav taws kub lossis tawg.
Kev tso tawm tus kheej:Nws yog qhov tshwm sim uas lub roj teeb lub zog maj mam txo qis hauv lub xeev tsis siv lossis khaws cia vim muaj ntau yam sab hauv xws li sab hauv cov khoom siv hluav taws xob, kev tsis ruaj khov ntawm cov khoom siv hluav taws xob, lub cev micro luv luv Circuit Court, membrane tsis xws luag, ib puag ncig kub, khaws cia, thiab lwm yam. Rau cov roj teeb lithium-ion, kev tso tawm tus kheej feem ntau yog tshwm sim los ntawm cov tshuaj lom neeg hauv lub roj teeb, xws li kev tsiv teb tsaws ntawm lithium ions hauv electrolyte thiab redox. kev cuam tshuam ntawm cov khoom siv electrode.
Qhov tob ntawm qhov tso tawm:Nws yog qhov taw qhia tseem ceeb rau kev ntsuas qhov kev siv ntawm lub roj teeb, xav txog qhov piv ntawm cov peev txheej siv rau tag nrho lub peev xwm ntawm lub roj teeb. Qhov piv no feem ntau yog qhia nyob rau hauv feem pua ntawm daim ntawv, thiab cov txheej txheem kev suav tshwj xeeb yog: DOD=(1- lub zog tam sim no / tag nrho cov roj teeb lub zog) x 100%.
Tus nqi xa tawm / tus nqi them:hais txog tus nqi tam sim no uas xav tau rau lub roj teeb kom tso tawm lossis them nws cov peev txheej nyob rau lub sijhawm teev tseg, feem ntau yog sawv cev los ntawm tsab ntawv C. Tus lej, nws yog sib npaug rau qhov sib piv ntawm tus nqi thiab tawm tam sim no rau cov peev txheej ntsuas, piv txwv li C{{0 }}I/Q, qhov twg kuv sawv cev rau kev them nqi thiab tso tawm tam sim no (hauv ampere teev) thiab Q sawv cev rau lub peev xwm ntsuas ntawm lub roj teeb (hauv ampere teev).
Tawm voltage:Nws yog qhov sib txawv ntawm ob lub electrodes ntawm lub roj teeb thaum nws dhau los ntawm ib qho hluav taws xob sab nraud thaum lub sij hawm tso tawm. Nws yog ib txwm qis dua qhov qhib hluav taws xob hluav taws xob ntawm lub roj teeb vim tias tam sim no yuav tsum kov yeej lub zog sab hauv ntawm lub roj teeb thaum hla nws. Qhov loj ntawm qhov hluav taws xob tawm hluav taws xob muaj feem xyuam nrog rau yam xws li hom, muaj peev xwm, tawm tam sim no, thiab lub sijhawm tawm ntawm lub roj teeb.
Qhov kawg ntawm qhov tso tawm voltage:Nws yog ib qho tseem ceeb parameter thaum lub sij hawm lub roj teeb paug txheej txheem, cim qhov kawg point ntawm roj teeb tawm. Thaum lub roj teeb hluav taws xob poob qis dua qhov kev txiav tawm hluav taws xob, txuas ntxiv tso tawm tuaj yeem ua rau lub roj teeb tsis muaj kev puas tsuaj, xws li lub peev xwm txo qis, kev ua neej luv luv, lossis kev puas tsuaj. Yog li, kev tswj kom tsim nyog ntawm kev txiav tawm hluav taws xob ntawm lub roj teeb yog qhov tseem ceeb rau kev tiv thaiv lub roj teeb thiab txuas ntxiv nws lub neej kev pab cuam.
Nominal voltage:hais txog qhov nruab nrab cov zis voltage tus nqi ntawm lub roj teeb txij thaum pib mus rau qhov kawg ntawm kev tso tawm thaum nws them tag nrho. Nws qhia txog qhov ntsuas kev ua haujlwm voltage ntawm lub roj teeb, muab cov ntaub ntawv tseem ceeb rau daim ntawv thov, them nyiaj, kev tiv thaiv, thiab lwm yam ntawm lub roj teeb.
Qhib Circuit Court voltage:sib npaug ntawm qhov sib txawv ntawm qhov zoo electrode muaj peev xwm thiab qhov tsis zoo electrode muaj peev xwm ntawm lub roj teeb thaum tsis muaj tam sim no dhau los ntawm ob tus ncej thaum lub caij qhib. Hauv cov roj teeb tiag tiag, txij li qhov muaj peev xwm tsim los ntawm ob tus ncej ntawm lub roj teeb feem ntau yog qhov muaj peev xwm ruaj khov, qhov qhib hluav taws xob hluav taws xob yog qhov sib txawv ntawm qhov ruaj khov muaj peev xwm ntawm ob tus ncej. Qhov qhib hluav taws xob hluav taws xob feem ntau qis dua li lub zog hluav taws xob ntawm lub roj teeb, tab sis nws tuaj yeem kwv yees li lub zog hluav taws xob ntawm lub roj teeb.
Ua haujlwm voltage:hais txog tus nqi hluav taws xob tiag tiag uas muab los ntawm lub roj teeb thaum lub sijhawm tso tawm. Vim yog lub hauv paus tsis kam ntawm lub roj teeb, thaum tam sim no ntws los ntawm lub roj teeb, nws yuav tsum kov yeej qhov kev tawm tsam ntawm lub zog sab hauv. Yog li ntawd, qhov kev khiav hauj lwm voltage yog ib txwm qis dua qhov qhib hluav taws xob hluav taws xob ntawm lub roj teeb (piv txwv li qhov hluav taws xob thaum lub roj teeb tsis txuas nrog ib qho kev thauj khoom lossis lwm qhov hluav taws xob).
Lub cev muaj zog:Lub plhaub hluav taws xob ntawm lub roj teeb tsis yog tus qauv ntsuas ntawm lub roj teeb, tab sis qee zaum, xws li kev kuaj xyuas tsis raug lossis kev ntsuas kev ua haujlwm, qhov voltage ntawm lub plhaub roj teeb thiab cov electrodes yog ntsuas. Tus nqi hluav taws xob no tuaj yeem cuam tshuam lub xeev sab hauv ntawm lub roj teeb, xws li kev tiv thaiv sab hauv, electrolyte mob, thiab muaj qhov luv luv Circuit Court.