Ku tiya ka le ndzeni ka betri i xikombiso xa nkoka xo kambela rihanyo na vutomi bya vukorhokeri bya tibetiri. Hiku famba ka nkarhi, ku lwisana ka le ndzeni ku andza hakatsongotsongo, leswi khumbaka matirhelo hi ndlela yo biha. Leswi swinga endla leswaku kuva na ti discharge rates hiku nonoka, ku lahlekeriwa lokukulu ka eneji, xikan’we naku tlakuka ka mahiselo ya ntirho. Ngopfungopfu, loko ku lwisana ka le ndzeni ku tlula 25% wa nkoka wa ntolovelo, vuswikoti bya betri byi hunguteka swinene, leswi kavanyetaka ku tshamiseka ka sisiteme. Hikwalaho, ku vekiwa tihlo ka nkarhi wa xiviri loku cinca-cincaka ka ku tiya ka le ndzeni ka betri i swa nkoka.
1. Ndlela yo Humesa Current yo Kongoma (DC).
Ndlela leyi yi katsa ku humesa betri hi current yale henhla naku hlayela resistance yale ndzeni kuya hi voltage drop. Hambi leswi yi nyikaka ku pakanisa ka le henhla ka ku pima, yi vanga ku cinca ka polarization endzeni ka betri, leswi hatlisisaka ku dyuhala. Hikwalaho ka sweswo, ndlela leyi yitirhisiwa ngopfu eka swiyenge swa ndzavisiso na vuhumelerisi bya xikambelo naswona ayi ringanelanga eka ku vekiwa tihlo ka nkarhi woleha.
2. Ndlela ya Impedance ya Current yo Cincana (AC).
Hiku tirhisa alternating current ya frequency yokarhi naku tirhisa Ohm’s Law na capacitance principles, ndlela leyi yi pima resistance yale ndzeni. Kuhambana na ndlela ya DC discharge, ndlela ya AC impedance yi papalata ku onha vutomi bya betri naswona yinyika mbuyelo lowu nga titshegangiki ngopfu hi frequency. Mimpimo leyi tekiwaka eka frequency ya 1kHz hi ntolovelo yi tshamisekile swinene. Ndlela leyi yitirhisiwa ngopfu eka indasitiri naswona yi fikelela ku pakanisa kale henhla, laha kungana margin ya error exikarhi ka 1% na 2%.
DFUN yi tumbuluxile ku antswisiwa ka vutumbuluxi eka ndlela ya ndhavuko ya AC impedance—Ndlela ya AC Low Current Discharge. Hiku tirhisa alternating current leyinga hundziki 2A naku pima kahle ku cinca cinca ka voltage, ku lwisana ka le ndzeni ka betri kunga hlayiwa kahle hi nkarhi wo koma (kwalomu ka sekoni yin’we).
Swipfuno Swa Nkoka:
Ku pakanisa ka le henhla: Ku lulama ka ku pima ku le kusuhi na 1%, laha mbuyelo wu nga kusuhi na ku fana na wa ti brand ta vanhu va vunharhu to fana na Hioki na Fluke.
Ku Lwisana ka le Ndzeni |
2V Betiri: 0.1 ~ 50 mΩ |
Ku phindha-phindha: ±(1.0% + 25 μΩ) |
Xiboho: 0.001 mΩ |
12V Betiri: 0.1 ~ 100 mΩ |
Ku hava Vuyelo Eka Rihanyo Ra Betiri: Hi current ya le hansi na amplitude ya discharge yitsongo, endlelo leri a ri onhi betri kumbe ku hatlisisa ku dyuhala.
Ku Langutisisa Hi Nkarhi Wa Xiviri: Swi endla leswaku ku kumiwa xiyimo xa betri hi nkarhi wa xiviri, hi ndlela leyinene swi sivela ku onhaka ka matirhelo loku vangiwaka hi ku engeteleka ka ku lwisana ka le ndzeni.
Ku tirhisiwa hi tindlela to tala: Thekinoloji leyi a yi tirhi ntsena eka tibetiri ta lead-acid kambe yi tlhela yi tirha kahle eka ku langutisisa ku lwisana ka le ndzeni eka tinxaka tin’wana to hambana ta tibetiri.
Tiyisisa leswaku tibetiri ta wena ti tshama ti ri eka xiyimo lexinene, ku ndlandlamuxa ku tshamiseka na ku tshembheka ka tisisiteme ta wena ta gezi.
