DFUN Battery chhunga Resistance Measurement Technology: Battery dam rei theihna tur precision monitoring

Battery chhunga resistance hi battery te hriselna leh service life endikna atana indicator pawimawh tak a ni. Hun kal zelah internal resistance a pung zauh zauh a, performance a nghawng tha lo hle. Hei hian discharge rate a ti hniam thei a, energy a hloh tam thei a, operating temperature a tisang thei bawk. A bik takin, internal resistance chu normal value 25% aia tam a nih chuan battery capacity chu nasa takin a tlahniam a, system stability a tichhe a ni. Chuvangin, battery chhunga resistance awm thei chu real-time dynamic monitoring neih a pawimawh hle.

Internal resistance tehna atana hmanraw hman tlanglawn .

1. Direct current (DC) atanga chhuah dan tur .

Hetiang method hian battery chu current sang tak hmanga discharge a, voltage drop atanga internal resistance chhiar a ni. Measurement accuracy sang tak a pek laiin, battery chhungah polarization reaction a thlen a, tar chakna a ti chak zawk a ni. Chumi avang chuan he method hi research leh pilot production phase-ah hman a ni ber a, hun rei tak enkawlna atan a tha lo hle.

2. Current (AC) impedance hman dan tur inthlak danglam dan .

Frequency bik pakhata current alternating hmanga OHM’s law leh capacitance principle hmanga hman hian he method hian internal resistance a teh a ni. DC discharge method ang lo takin AC impedance method hian battery life tihchhiat a veng a, frequency-a innghat tlem zawk result a pe bawk. Frequency 1KHz-a tehna lakte hi a tlangpuiin a stable ber a ni. Hetiang hmanrua hi industry-ah hman a ni nasa hle a, accuracy sang tak a nei a, 1% leh 2% inkar a margin of error a awm bawk.

DFUN-in a chinfel dan thar: AC low current discharge method .

DFUN chuan AC impedance kalphung hlui—AC low current discharge method—a siam thatna thar a siam a. 2A aia tam lo alternating current hmanga voltage inthlak danglamna tehna dik tak hmangin battery chhunga resistance chu hun rei lote chhungin dik takin chhut theih a ni (second khat vel).

A thatna pawimawh tak takte chu:

• High Accuracy: Measurement accuracy hi 1% vel a ni a, result chu thioki leh fluke ang chi third-party brand te nen a inang tlangpui.

Internal resistance .	2V battery: 0.1 ~ 50 MΩ a ni.	A sawi nawn leh theihna: ±(1.0% + 25 μΩ)	Resolution: 0.001 MΩ a ni.
	12V battery: 0.1 ~ 100 MΩ a ni.

• Battery hriselnaah nghawng a nei lo: current hniam leh discharge amplitude tlem ber a nih avangin he method hian battery a tichhe lo va, tar chakna pawh a ti chak lo.

• Real-time monitoring: Battery status real-time acquisition a ti thei a, internal resistance tihpun avanga performance degradation a veng thei bawk.

• Versatile Application: He technology hi lead-acid battery-ah chauh hman theih a ni lo va, battery chi hrang hranga internal resistance enfiahna atan pawh a tangkai hle.

I battery te chu a tha thei ang bera awm reng turin enfiah la, i power system te stability leh reliability a ti sang ang.