Ishajwa kanjani ibhethri

Batteries are the best way to store energy. They are devices that convert chemical energy into electrical energy. It' They can be used for many different things, like powering your home appliances or even your mobile phones and tablets. But how do you know if your batteries have enough charge left in them? And what happens when they run out of charge? Here we'll discuss how to recharge a battery, including a powerwall battery, and how to tell when it's time to replace them.

Ukushaja kabusha kusetshenziswa ukushajwa kwebhethri

Ishaja yebhethri iyisisetshenziswa sikagesi esisebenzisa ugesi ukushajwa kabusha ibhethri. Kunezinhlobo ezimbili: uhlobo olulodwa lushaja ibhethri yeseli eyodwa; olunye uhlobo lushaja kabusha amaseli amaningi njengalawo atholakala ebhethrini lemoto noma ibhethri lekhompyutha ephathekayo.

Ishaja amabhethri eseli elilodwa

Isinyathelo sokuqala sibandakanya ukukhomba ishaja efaneleke kakhulu yalelo bhethri. Lokhu kuzoncika kusayizi webhethri, ukuthi ingabe selikhishwe ngokugcwele ngaphambi kokushajwa, nezinye izici. Isibonelo, amanye amabhethri amancane e-lithium-ion awakwazi ukushajwa ngokuhlinzekwa kwamanje kwasendlini okujwayelekile ngoba adinga amandla kagesi amaningi kunalokhu. Kulokhu, kungase kudingeke ukuthi usebenzise ishaja ekhethekile eyakhelwe lawa mabhethri.

Uma usuyitholile ishaja efanele yebhethri lakho, yixhume bese uvula iswishi. Ishaja kufanele iqale ukusebenza phakathi nemizuzwana.

Isinyathelo esilandelayo sifaka ukufaka ibhethri ngalinye ekushajelweni usebenzisa ukumisa okulungile (qaphela amatheminali avumayo noma anegethivu). Iziphetho eziphozithivu zazo zombili ishaja nebhethri kufanele zithintene futhi ngokufanayo zibe semaphethelweni anegethivu.

Uma amabhethri engashaji, hlola ukuxhumana kwezintambo phakathi kweshaja nebhethri.

Uma ishaja ingasebenzi, kungase kube nenkinga ngebhethri ngokwayo. Hlola amaphuzu alandelayo:

• Ingabe ibhethri lixhumeke ngokuphephile eshajani?
• Ingabe ibhethri selikhishwe ngokugcwele ngaphambi kokushajwa?
• Ingabe ibhethri libonakala lilimele?

QAPHELA: Akumele ushaje amabhethri asetshenziswa ngasikhathi sinye.

Ukushaja amabhethri amaseli amaningi, isb, amabhethri emoto

Amabhethri amaseli amaningi ngokuvamile akhiwa amaseli amaningana axhunywe ndawonye ochungechungeni. Ibhethri elijwayelekile le-lead-acid liqukethe amaseli ayisithupha kuya kwayisishiyagalombili. Iseli ngalinye liqukethe ipheya lamapuleti ahlukaniswe i-electrolyte ewuketshezi. Uma ibhethri lishajwa, amaseli axhunywa ngochungechunge ukuze wonke amapuleti athole amanani alinganayo okushajwa.

Ungase udinge kuqala ukukhipha ibhethri emotweni ukuze uvumele ukufinyelela kumatheminali.

Isinyathelo esilandelayo ukucacisa umthamo webhethri. Ungakwazi ukukala lokhu usebenzisa voltmeter. Qinisekisa ukuthi imitha isethelwe ukuthi ifunde ama-volts kune-amps. Uma ungenayo i-voltmeter, ungaphinda ucele omunye umuntu ukuthi akusize.

Ukuze unqume ukuthi iyiphi ishaja ozoyisebenzisa, bheka imiyalelo yomkhiqizi. Uzothola ulwazi mayelana nesilinganiso esiphezulu esingalethwa ishaja kanye nobuncane be-voltage obudingekayo.

Uma uxhuma ishaja ebhethrini, qinisekisa ukuthi itheminali ephozithivu ixhunywe endaweni ephozithivu yebhethri kanye netheminali enegethivu ixhunywe kwiposi enegethivu.

Emuva kokuxhuma ishaja ezindaweni eziphozithivu nezinegethivu zebhethri, xhuma ishaja emthonjeni wamandla ofanele. Amashaja amaningi afika nezinto zawo zikagesi. Nokho, kungase kudingeke ukuthi ulungise ukunikezwa kwamandla ukuze kuhambisane nezidingo zakho.

Ukuqinisekisa ukuthi ibhethri ishajwa okwanele, hlola izinga le-voltage njalo ngemizuzu embalwa ize ifike ezingeni elinconyiwe. Kuleli qophelo, ibhethri selilungele ukusetshenziswa.