Dɛn ne afiri a ɛma batere a ɛma ahoɔden yɛ adwuma a ɛma ɔhyew guan?
Adwene a ɛne sɛ battery thermal runaway ne thermal ahobammɔ
Battery thermal runaway kyerɛ basabasayɛ a ɛkɔ so wɔ battery mu, a abɔnten tebea horow bi (te sɛ akuturuku, ɔhyew a ɛboro so, circuit tiawa, charge a ɛboro so, ne nea ɛkeka ho) na ɛkanyan, a nea ɛda nsow titiriw ne ɔhyew a ɛba ntɛmntɛm na ɛyɛ kɛse, na ebetumi de honam fam anaa nnuru mu nsakrae afoforo (te sɛ short-circuit discharge, combustion, explosion, ne nea ɛkeka ho) ka ho.
Wɔ ahoɔden batere nhyehyɛe mu no, sɛ nkwammoaa biako nya ɔhyew guan a, ne basabasayɛ a ɛyɛ no ma ɔhyew kɛse ba na ebetumi nso ama basabasayɛ te sɛ ɔhyew anaa ɔtopae aba. Ɔhyew a ɛkɔ soro anaa mfiri a ɛbɔ a efi mu ba no taa yɛtebea horow a ɛkanyan ma thermal guanfowɔ nkwammoaa a ɛbemmɛn hɔ mu. Ɛnyɛ den sɛ saa adeyɛ yi betumi atrɛw afi nkwammoaa biako mu akɔ batere nhyehyɛe no nyinaa mu, na ama ahoɔden pii afi mu ntɛmntɛm, na asiane ahorow a emu yɛ den wom. Batere ho ahobammɔ ho nsɛm a ɛfa ɔhyew ho wɔ tebea horow a wɔde di dwuma ankasa mu no yɛ nea ɛda adi wɔ akwan a ɛyɛ den ne nneɛma pii a ɛwɔ nkɛntɛnso so, a ɛda adi titiriw wɔ afã horow a edidi so yi mu:
1) Ɔhyew ahobammɔ a ɛwɔ tumi batere nkwammoaa biako mu no ne ne mu electrochemical nhyehyɛe no su, nneɛma a wɔahyehyɛ, nhyehyɛe kwan, nneɛma a wɔde kyekyere nneɛma, tumi, nhyehyɛe, nsusuwii, kɛse, ne ɔkwan a wɔfa so yɛ no wɔ abusuabɔ tẽẽ.
2) Sɛ yesusuw tebea horow a ɛkanyan battery thermal guankɔ, ɔhyew a ɛboro so, overcharging, abɔnten impacts, compression, punctures, ne short circuits nyinaa betumi akanyan thermal guankɔ.
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Esiane saa su ahorow yi nti, batere ahoɔden ahobammɔ ho nhyehyɛe ho hia titiriw, titiriw ma anyinam ahoɔden kar ahobammɔ nyinaa a ɛbɛma atu mpɔn. Mpɛn pii no, batere a wɔde hwɛ ɔhyew so ahobammɔ nhyehyɛe a wɔayɛ no botae ne sɛ ɛbɛma wɔabɔ kɔkɔ ntɛm ansa na ɔhyew aguan, akyɛ ne trɛw ne ne trɛw bere a ɔhyew aguan, na wɔatew nneɛma a wɔhwere wɔ ɔhyew aguan akyi. Eyi hwehwɛ sɛ wɔyɛ ahobanbɔ ahobammɔ ne akwan a wɔfa so di so, na wɔbɛyɛ batere nneɛma a ahoɔden a ɛkorɔn-ahobanbɔ wom, emu nhyehyɛe, akwan a wɔfa so de nneɛma gu mu, ne batere adaka nhyehyɛe a wɔde behu asiane a ebetumi aba sɛ ɔhyew guan no ntɛm ara na wɔasiw ne trɛw ano yiye anaasɛ wɔtwentwɛn so.
