Engtin nge lead-acid battery hian hna a thawh?

Lead-acid battery hi kum zabi 19-na laihawl vela an thil hmuhchhuah atang khan energy storage technology-ah lungphum a ni a. Heng power source rintlak tak takte hi hmanna hrang hrangah hman a ni nasa hle. Lead-acid battery hnathawh dan hriatthiamna hi an performance tihchangtlunna tur leh an dam chhung hun rei zawk neihna atan a pawimawh hle.

Lead-acid battery siam dan .

Lead-acid battery chu key component engemaw zat a awm a, chu chu electrical energy tha taka dahkhawm leh chhuah theihna tura thawk ho a ni. A bulpui ber chu:

• Plates: Lead dioxide (positive plates) leh sponge lead (negative plates) atanga siam a ni a, hengte hi electrolyte solution-ah an thun a ni.

• Electrolyte: Sulfuric acid leh tui inzawmkhawm, chu chuan energy dahkhawmna atana chemical reaction mamawh a ti awlsam hle.

• Separators: Thin insulating materials chu positive leh negative plate inkarah dahin short-circuiting awm loh nan ionic movement a awm theih nan.

• Container: A chhunga thil awm zawng zawng awmna casing nghet tak, a tlangpuiin plastic emaw rubber emaw chhe thei lo atanga siam a ni.

• Terminals: Battery hian terminal pahnih a nei a, positive leh negative a ni. Sealed terminal hian current discharge sang tak leh service life rei tak a thlen thei a ni.

Lead-acid battery hnathawh dan tur .

Lead-acid battery hnathawh dan chu plate-a active material leh electrolyte solution inkara reversible chemical reaction-ah a innghat a ni.

Discharge lai hian a hnuaia process te hi a thleng thin:

Electrolyte chhunga sulfuric acid hi positive (lead dioxide) leh negative (sponge lead) plate pahnih nen an inrem a. He reaction hian plate pahnih ah lead sulfate a siam a, chutih rualin electron te chu pawn lam circuit hmangin a chhuah tir a, electrical current a siam chhuak thin. Negative plate atanga positive plate thlenga electron te chu pawn lam load hmanga an kal zel chuan connected device-ah energy an pe chhuak thin.

Charging lai hian he process hi a reverse a ni:

Pawn lam power source chuan battery terminal zawng zawngah voltage a hmang a. Applied voltage chuan electron chu negative plate-ah a khalh leh a, chutih rualin lead sulfate chu a original form-ah a chantir leh a—positive plate-a dioxide lead leh negative plate-a sponge lead. Electrolysis laiin tui molecule a inthen darh zel avangin sulfuric acid concentration a sang chho zel a.

He cyclical nature hian lead-acid battery te chu a dik taka enkawl a nih chuan degradation nasa tak awm lovin vawi tam tak recharge theih a ni.

Charging leh discharging dan tur .

Charging technique dik tak .

Lead-acid battery-a optimal performance vawng reng tur chuan charging practices ha tak neih a pawimawh hle:

• Constant Voltage Charging: Hetiang method hmang hian voltage chu constant value-a vawn rengna hmunah charging a awm thei. A thatna chu battery charge state a inthlak ang zelin charging current chu automatic in a siamrem a ni.

• Three-stage charging: Bulk charge (constant current), absorption charge (constant voltage), leh float charge (maintenance mode) te a awm a, he technique hian battery component-a stress nasa lutuk awm lovin uluk taka recharging a ti thei a ni.

  
  

Charging neih chhunga temperature enkawl hi a pawimawh hle a; Temperature sang tak chuan gassing emaw thermal runaway emaw ang chi process chhiatthlak tak tak a ti chak thei a ni.

Discharging dan tha tak tak .

Battery hriselna tichhe thei deep discharge awm loh nan discharge cycle te chu uluk taka enkawl tur a ni:

A theih phawt chuan 50% depth-of-discharge aia tam discharge loh tur; Deep discharge tam tak hian dam chhung zawng zawng a ti tawi hle.

Tawpna

Lead-acid battery hi hmanna hrang hranga energy dahkhawmna rintlak tak neih theih nan a pawimawh hle. An structure leh an hnathawh dan hriatthiamna hmang hian users te chuan performance an ti tha thei a, an lifespan pawh an ti rei thei bawk. Charging leh discharge monitoring dik tak neih a pawimawh hle. A kalpui dan tur . DFUN Battery Monitoring Systems (BMS) hian lead-acid battery te chu energy dahkhawlna solution-a thil pawimawh tak a nih reng theih nan a enkawl a ni. He system hian cell voltage pakhat zel a enfiah a, multi-cell configuration-a current charge/discharge te, battery activation leh battery balancing features te pawh a huam tel a, control leh maintenance a tichak bawk.