Discharge performance tih hi eng nge ni?
Discharge performance 1000 a ni.
Mahni self-Discharge .
Self-discharge tih hian battery hman theih zat chu battery chhunga spontaneous emaw unintended chemical reaction avanga automatic-a tlahniam a nihna phenomenon a kawk a ni. A bul berah chuan electrode material-a spontaneous redox reaction a awm a ni. Electrode pahnih zingah hian negative electrode hian self-discharge a tawk tam ber a, chu chuan active material a tikhawtlai a ni. Battery self-discharge hi battery dahkhawmna hmun nen a inzawm tlat a ni.
Mahni self-Discharge rate .
Self-discharge rate hian NO-load laiin battery pakhatin a theihna a hloh rate a kawk a ni. Self-discharge rate hi unit hun khata battery capacity tihtlem zat percentage (thla emaw kum emaw) anga tarlan a ni.
Formula-ah chuan AH2 hian battery-in a dah theih laiin a dah theih (A·H) a entir a;
AH_B hian battery dahkhawm hnua a theihna a entir (A·H);
T hian battery dahna hun (thla emaw kum emaw) a entir a ni.
Self-discharge rate hi a tlangpuiin hun leh boruak lumna nen a inzawm tlat a ni. Ambient temperature a san chuan self-discharge phenomenon a langsar zawk. Chuvangin, battery te chu hun rei tak chhung dah a nih chuan a hun hunah recharge thin tur a ni a, temperature leh humidity condition tha tak hnuaiah dah thin tur a ni.
A thuk zawng .
Depth of discharge (DOD) chu discharge capacity to rated capacity percentage a ni a, state of charge (SOC) nena mathematical inzawmna chu hetiang hi a ni:
dod=1-S0C a ni.
Discharge thuk tak hian secondary battery dam chhung atan nghawng lian tak a nei a ni. A tlangpuiin secondary battery discharge depth a thuk zawk chuan a dam rei zawk thin. Chuvangin, battery hman lai hian secondary battery deep discharge chu a theih ang anga pumpelh tur a ni.
Discharge regime .
Discharge regime hian battery discharge laiin condition hrang hrang tarlan a kawk a, a bik takin discharge rate (current), termination voltage, leh temperature te a huam a ni.
(1) Discharge current discharge current hian battery discharge laiin current magnitude a kawk a. Discharge current magnitude hian battery performance indicator hrang hrang a nghawng nghal vek a ni. Chuvangin, battery capacity emaw energy emaw kan hman hian discharge current magnitude leh discharge conditions te tarlan a ngai a ni. Discharge current hi discharge rate anga tarlan a ni tlangpui a, hei hian battery discharge rate a kawk a ni. A chi hnih a sawi theih a, chungte chu time rate leh multiplier rate te an ni.
Time rate chu discharge time (H) a discharge rate tarlan a ni a, chu chu discharge current engemaw takah rated capacity discharge tur hun (h) a ngai a ni. C/N anga sawi a ni tlangpui a, C chu rated capacity a ni a, N chu discharge current chiang tak a ni. Time rate pawh hourly rate an ti bawk. Entirnan, battery pakhata rated capacity chu 50a·h a nih chuan, current 5A-ah a discharge a nih chuan, hun rate chu 50A·H/5A{{7}h a ni a, battery chu darkar 10 rate-in a chhuak tihna a ni. Calculation method atanga kan hmuh theih angin, discharge rate-in a entir hun a tawi zawk chuan discharge current mamawh a lian zawk a A lehlamah chuan discharge rate-in a entir hun rei zawk chuan discharge current mamawh a tlem zawk a ni.
Discharge rate hian a takah chuan a rated capacity chu hun bituk chhunga a discharge hunah battery hmanga output awm mek chu a kawk a ni. Rated capacity multiple nen a inang tlang hle. Entirnan, 3C discharge rate tih hian discharge current chu rated capacity aiin a let thum zetin a sang zawk tihna a ni. Battery capacity 15a·h a nih chuan discharge current chu...
A tlangpuiin discharge rate 1/3c hnuai lam chu low-rate anga ngaih a ni a, 1/3C atanga 3C thleng chu medium-rate an ni a, 3C aia sang chu high- an ni.
(2) Discharge Termination Discharge termination voltage hi battery materials nen a inzawm tlat a, battery structure, discharge rate, leh ambient temperature te hian thil hrang hrangin a nghawng a ni. A tlangpuiin, low-temperature, high-tuna discharge, electrode polarization a sang a, active materials hman kim theih loh, battery voltage a tlahniam rang hle. Chuvangin, low{-temperature emaw high-current (high{7}rate) discharge emaw lai hian termination voltage chu a hniam zawkin a tarlang thei a ni. Low-Tunlai hian electrode polarization a hniam a, active materials chu a hman kim theih a, termination voltage pawh a sang zawkah a tarlang thei bawk.
A chunga main performance indicator te bakah hian battery hi non-toxic a nih a ngai bawk a, a chhehvel boruak bawlhhlawh emaw, corrosion emaw a thlen loh nan, hman a him a, charging performance tha tak leh charging operation awlsam tak a nei a, vibration- resistant a nei a, memory effect a nei lo va, ambient temperature inthlak danglamnaah pawh insensitive a ni lo, adjust leh enkawl awlsam leh enkawl a ngai a ni.
