Ɔkwan bɛn so na lithium-ion batere no bɔ na ɛma ɛyɛ adwuma?

Wɔpɛ lithium-ion batere ahorow no yiye esiane wɔn ahoɔden a ɛkɔ soro, kyinhyia a ɛtra hɔ kyɛ, ne wɔn ho a ɛba fam a ɛba fam nti. Sɛnea saa batere yi yɛ adwuma no ho ntease ho hia yiye.

Lithium-ion batere no mu nneɛma .

Nneɛma atitiriw a ɛwɔ lithium-ion batere mu no bi ne anode, cathode, electrolyte, ne separator. Saa nneɛma yi bom yɛ adwuma de sie na ɛma ahoɔden fi mu yiye. Wɔtaa de graphite na ɛyɛ anode no, bere a cathode no yɛ lithium metal oxide. Electrolyte no yɛ lithium nkyene aduru a ɛwɔ organic solvent mu, na separator no yɛ membrane a ɛyɛ tratraa a esiw kwan ntiantiaa ano denam anode ne cathode a ɛma ɛda nsow no so.

Charge ne discharge nhyehyɛe .

Charge ne discharge nhyehyɛe a lithium-ion batere yɛ no yɛ ade titiriw wɔ wɔn adwumayɛ mu. Saa nneɛma yi fa lithium ions a ɛkɔ anode ne cathode no ntam no ho fa electrolyte no mu.

Nneɛma a wɔde bɔ ho ka .

Sɛ lithium-ion batere bi bɔ a, lithium ions fi cathode no mu kɔ anode no mu. Saa kankyee yi ba efisɛ abɔnten anyinam ahoɔden fibea, de voltage di dwuma wɔ battery no terminals so. Saa voltage yi ma lithium ions no fa electrolyte no mu kɔ anode no mu, baabi a wɔkora so no. Wobetumi abubu charge nhyehyɛe no ayɛ no afã atitiriw abien: constant current (CC) phase ne constant voltage (CV) phase.

Wɔ CC phase no mu no, wɔde current a ɛyɛ pintinn ma battery no, na ɛma voltage no kɔ soro nkakrankakra. Sɛ battery no du ne voltage anohyeto a ɛsen biara no so pɛ a, charger no dan kɔ CV phase no so. Wɔ saa fã yi mu no, wɔma ahoɔden no kɔ so yɛ nea ɛkɔ so daa, na nsu no so tew nkakrankakra kosi sɛ ebedu bo a ɛba fam koraa. Saa bere yi de, batere no ayɛ ma koraa.

Nneɛma a wɔde yi nsu fi mu .

Lithium-ion batere a wɔde gu mu no fa adeyɛ a ɛkɔ akyi no ho, baabi a lithium ions fi anode no mu san kɔ cathode no mu. Sɛ wɔde batere no bata afiri bi ho a, afiri no twe anyinam ahoɔden fi batere no mu. Eyi ma lithium ions no fi anode no mu na ɛfa electrolyte no mu kɔ cathode no mu, na ɛma anyinam ahoɔden a ɛma afiri no nya ahoɔden.

Nnuru a ɛyɛ adwuma bere a wɔretu no no yɛ nea ɛne nea ɛwɔ hɔ bere a wɔrebɔ no akyi titiriw. Lithium ions no hyɛ cathode ade no mu, bere a ɛlɛtrɔnik no sen fa abɔnten kwan no mu, na ɛma ahoɔden ma afiri a ɛka ho no.

Saa nneyɛe yi si lithium ions a wɔde kɔ baabi foforo ne ɛlɛtrɔnik a ɛne no hyia no so dua, a ɛyɛ ade titiriw wɔ batere no adwumayɛ mu.

Lithium-ion batere su .

Wonim lithium-ion batere ahorow sɛ ɛyɛ ne su pɔtee bi, te sɛ ahoɔden a ɛkɔ soro, nea ɛba fam a ɛma ne ho fi ne ho, ne sɛnea ɛkyɛ bere tenten. Saa su ahorow yi ma ɛyɛ nea eye ma application ahorow a tumi a ɛtra hɔ kyɛ ho hia. Wɔde adwumayɛ ho nsusuwii atitiriw pii di dwuma de hwɛ lithium-ion batere:

Energy Density: Ɛsusu ahoɔden dodoɔ a wɔde sie wɔ volume anaa weight bi mu.

Cycle Life: Ɛkyerɛ charge-discharge cycle dodow a battery betumi afa mu ansa na ne tumi no asɛe kɛse.

C-rate: Ɛkyerɛkyerɛ sɛnea batere bi bɔ anaasɛ wɔde gu mu bere a wɔde toto ne tumi a ɛsen biara ho no mu.

Ɛho hia sɛ wɔhwɛ charge ne discharge so .

Lithium-ion batere no ahoɔden ne ne nsu a efi mu ba a wɔbɛhwɛ so no ho hia kɛse na ama wɔahwɛ ahu sɛ wɔn nkwa tenten ne wɔn ahobammɔ wɔ hɔ. Sɛ wobɔ ka boro so anaasɛ wobɔ no kɛse a, ebetumi ama batere asɛe, ɛbɛtew ne tumi so, na mpo ahobammɔ ho asiane te sɛ ɔhyew a ɛreguan. Nhwehwɛmu a etu mpɔn boa ma adwumayɛ a eye sen biara kɔ so na ɛtrɛw batere no nkwa nna mu. Advanced Monitoring Solutions te sɛ . DFUN centralized battery monitoring Cloud system di dwuma titiriw wɔ charge ne discharge nhyehyɛe no sohwɛ ne ne sohwɛ mu. Nhyehyɛe no kyerɛw charge ne discharging tebea koraa, bu tumi ankasa ho akontaa, na ɛhwɛ hu sɛ battery no nyinaa kɔ so yɛ adwuma yiye na ahobammɔ wom sɛ wode bedi dwuma.