Ngaba iibhetri zeLithium kufuneka zihlawuliswe ukuya kwi-100%?

Iibhetri zeLithium ziye zaba ngumthombo wamandla obalulekileyo kuluhlu olubanzi lwezixhobo zombane, ukusuka kwii-smartphones kunye neelaptops ukuya kwizithuthi zombane. Ngokunyuka kokuxhomekeka kwezi bhetri, umbuzo oqhelekileyo ovela rhoqo kukuba ingaba iibhetri ze-lithium kufuneka zihlawuliswe kwi-100%. Kwesi sikhokelo sibanzi, siza kuphonononga lo mbuzo ngokweenkcukacha, sixhaswa ziingqondi kunye nophando lweengcali.

Ngaba kukho nayiphi na imingcipheko ehambelana nokutshaja iibhetri ze-lithium kwi-100%?

Itheyibhile 1: Ubudlelwane phakathi kwepesenti yokuTshaja kwebhetri kunye noBomi beBattery

Isishwankathelo: Le theyibhile ibonisa ubudlelwane phakathi kwepesenti yokutshaja ibhetri kunye nobomi bayo. Ukutshaja ibhetri ukuya kwi-100% kunokunciphisa ubomi bayo ukuya kuthi ga kwi-20%. Ukutshaja okufanelekileyo kufezekiswa phakathi koluhlu lwe-20-80%.

ITheyibhile 2: Impembelelo yoBubushushu bokuTshaja kwiNdlela eSebenza ngayo yebhetri

Isishwankathelo: Le theyibhile ibonisa ifuthe leqondo lobushushu elahlukileyo kwibhetri yokutshaja kunye nobomi. Ukutshaja kumaqondo obushushu angaphezu kwama-45°C kunokunciphisa kakhulu ukusebenza kakuhle kunye nobomi.

ITheyibhile 3: Iimpembelelo zeNdlela zokuTshaja kwiNdlela yokuSebenza kwebhetri

Isishwankathelo: Le theyibhile igxininisa ukubaluleka kokusebenzisa indlela yokutshaja echanekileyo. Ukutshaja kweCCCV kunika ukusebenza kakuhle kunye nesantya esiphakathi, ngelixa ukusebenzisa indlela engachazwanga kunokukhokelela ekusebenzeni kakubi kunye neziphumo ezingaqinisekanga.

1. Ukutshaja kakhulu kunokubangela iingozi zokhuseleko

Iibhetri zeLithium-ion zinovakalelo ekutshajweni ngokugqithisileyo. Xa ibhetri ye-lithium ihlawuliswa ngokuqhubekayo ngaphaya kwamandla ayo, inokukhokelela kwiingozi zokhuseleko. Ibhetri inokutshisa kakhulu, ibangele ukubaleka kwe-thermal, okunokubangela umlilo okanye ugqabhuko-dubulo.

2. Ukunciphisa ubomi

Ukutshaja kakhulu kunokunciphisa kakhulu ubomi beebhetri ze-lithium. Ukugqithisa ngokuqhubekayo kunokubangela uxinzelelo kwiiseli zebhetri, ezikhokelela ekunciphiseni umthamo wabo kunye nobomi babo bonke. Ngokwezifundo, ukutshaja kakhulu kunokunciphisa ubomi bebhetri ukuya kuthi ga kwi-20%.

3. Umngcipheko wogqabhuko-dubulo okanye umlilo

Ihlawuliswe ngaphezulu12v iibhetri ze-lithiumbasemngciphekweni ophezulu wokufumana i-thermal runaway, imeko apho ibhetri ishisa kakhulu ngokungalawulekiyo. Oku kunokukhokelela kwintlekele enkulu, kubangele ukuba ibhetri iqhume okanye ibambe umlilo.

4. Gwema ukubiza okuphezulu kunye nokukhupha imisinga

Ukutshaja okugqithisileyo kunye nokukhupha imisinga nako kunokubeka umngcipheko kwiibhetri ze-lithium. Imisinga ephezulu inokubangela ukuba ibhetri ibeshushu ngokugqithisileyo, nto leyo ekhokelela kumonakalo wangaphakathi kunye nokunciphisa ubomi bomjikelo webhetri.

5. Kuphephe ukukhutshwa okunzulu kakhulu

Ukukhutshwa okunzulu kakhulu kunokuba yingozi kwiibhetri ze-lithium. Xa ibhetri ye-lithium ikhutshwe ngaphaya kwendawo ethile, inokubangela umonakalo ongenakuguqulwa, okukhokelela ekunciphiseni umthamo kunye nobungozi obunokhuseleko.

Indlela yokutshaja ibhetri ye-lithium ngokuchanekileyo

Ukuqinisekisa ukuba utshaja ibhetri ye-lithium ngokuchanekileyo nangokukhuselekileyo, qwalasela ezi ndlela zilandelayo:

1. Sebenzisa iTshaja yeLithium eMiselweyo

Soloko usebenzisa itshaja eyenzelwe ngokukodwa iibhetri ze-lithium. Ukusebenzisa itshaja engalunganga kunokukhokelela kwintlawulo engafanelekanga kunye neengozi zokhuseleko ezinokubakho.

2. Landela iNkqubo yokuTjaja iCCCV

Eyona ndlela isebenzayo yokutshaja ibhetri ye-lithium yinkqubo enamanyathelo amabini: Ukutshaja rhoqo kwangoku (CC) kulandelwa yi-Constant Voltage (CV) yokutshaja. Le ndlela iqinisekisa inkqubo yokutshaja kancinane nelawulwayo, ikhulisa ukusebenza kwebhetri kunye nobomi bayo.

3. Kuphephe ukuTshaja kakhulu

Ukutshaja okuzingileyo okanye ukushiya ibhetri iqhagamshelwe kwitshaja ixesha elongeziweyo kunokuba yingozi kwimpilo yebhetri nakukhuseleko. Hlala ukhulula itshaja xa ibhetri igcwaliswe ngokupheleleyo ukunqanda ukutshajwa.

4. Nciphisa ukukhutshelwa okunzulu

Kuphephe ukukhupha ibhetri ukuya kumanqanaba aphantsi kakhulu. Ukugcina umgangatho wentlawulo phakathi kwe-20% kunye ne-80% ithathwa njengeyona nto ifanelekileyo yokwandisa ubomi bebhetri kunye nokugcina ukusebenza kwayo.

5. Tshaja kumaqondo obushushu aphakathi

Amaqondo obushushu agqithisileyo, ashushu kunye nokubanda, anokuba nefuthe elibi ekusebenzeni kwebhetri kunye nobomi. Kungcono ukutshaja ibhetri kumaqondo obushushu aphakathi ukuqinisekisa ukusebenza kakuhle kokutshaja kunye nempilo yebhetri.

6. Ukutshaja ngokuNgaphelelanga kukwiNgcono

Akusoloko kufuneka uhlawule ibhetri yakho ye-lithium ukuya kwi-100%. Iintlawulo ezingaphelelanga phakathi kwe-80% kunye ne-90% zingcono ngokubanzi kubomi obude kunye nokusebenza kwebhetri.

7. Sebenzisa iVoltage eLungileyo kunye neyangoku

Soloko usebenzisa amandla ombane acetyiswa ngumenzi kunye noseto lwangoku xa utshaja ibhetri yakho ye-lithium. Ukusebenzisa useto olungachanekanga kunokukhokelela ekutshajweni ngendlela engafanelekanga, ukunciphisa ixesha lokuphila kwebhetri kwaye oko kunokubangela iingozi zokhuseleko.

Ukuqukumbela

Isishwankathelo, ukutshaja iibhetri ze-lithium ukuya kwi-100% akukhuthazwa kwimpilo yebhetri efanelekileyo kunye nokuphila ixesha elide. Ukutshaja ngokugqithisileyo kunokukhokelela kwiingozi zokhuseleko, kunciphise ubomi bebhetri, kwaye kwandise ingozi yogqabhuko-dubulo okanye yomlilo. Ukuhlawula ibhetri yakho ye-lithium ngokuchanekileyo nangokukhuselekileyo, sebenzisa rhoqo ishaja ye-lithium ezinikeleyo, landela inkqubo ye-CCCV yokutshaja, ugweme ukugqithisa kunye nokukhutshwa okunzulu, ukuhlawula kumaqondo okushisa aphakathi, kwaye usebenzise i-voltage echanekileyo kunye nezicwangciso zangoku. Ngokulandela ezi ndlela zilungileyo, unokuqinisekisa ukuba ibhetri yakho ye-lithium isebenza ngokufanelekileyo kwaye ihlala ixesha elide, igcina imali kwaye inciphisa impembelelo yokusingqongileyo.