1. Nchịkọta
Enwere ike kewaa teknụzụ nchekwa ike n'ụzọ sara mbara n'ime nchekwa anụ ahụ na nchekwa kemịkalụ. Nchekwa anụ ahụ gụnyere teknụzụ dịka nchekwa hydro a na-agbapụta, ikuku a na-agbakọta, nchekwa wiilụ, nchekwa ike ndọda, na nchekwa mgbanwe usoro. Nchekwa kemịkalụ gụnyere batrị lithium-ion, batrị mmiri, batrị sodium-ion, na teknụzụ nchekwa hydrogen (amonia).
Nchekwa ike ọhụrụ na-ezo aka na teknụzụ nchekwa nke na-emepụta ike eletriki, ewezuga nchekwa hydro a na-agbapụta. Ma e jiri ya tụnyere nchekwa hydro a na-agbapụta, teknụzụ nchekwa ike ọhụrụ na-enye ebe a na-agbanwe agbanwe, oge owuwu dị mkpirikpi, nzaghachi ngwa ngwa, na njirimara ọrụ dị iche iche.
A na-eji teknụzụ nchekwa ike ọhụrụ eme ihe n'ọtụtụ ebe n'ọtụtụ ebe nke sistemụ ike, na-agbanwe njirimara ọrụ nke sistemụ ike ọdịnala nke ukwuu. Ha aghọwo ihe dị mkpa maka ọrụ nchekwa, kwụsiri ike, na akụ na ụba nke sistemụ ike.
2. Nchekwa Ike Mekaniki
Nchekwa ike igwe gụnyerekarị nchekwa ike ikuku agbakọrọ agbakọ na nchekwa ike wiilụ.
Nchekwa Ike Ikuku Mkpọtụrụ (CAES): CAES na-eji ọkụ eletrik karịrị akarị n'oge obere ọchịchọ iji kpachie ikuku, nke a na-echekwa ma mechaa wepụta n'oge oke ọchịchọ iji mepụta ike site n'ịkwọ turbine gas. CAES dabara adaba maka ngwa dị ukwuu dịka ugbo ikuku n'ihi ikike ịkpụcha elu ya mana ọ chọrọ ọnọdụ ala pụrụ iche.
Nchekwa Ike Flywheel: Usoro a na-eji ike eletriki eme ka rotor dị n'ime oghere dị ngwa, na-agbanwe ike eletriki ka ọ bụrụ ike kinetic maka nchekwa. A na-amata nchekwa ike Flywheel site na obere oge mwepụta na obere ikike, na-eme ka ọ dị mma maka ngwa dịka ihe ọkụ eletrik na-anaghị akwụsị akwụsị (UPS) na nhazi ugboro ugboro. Agbanyeghị, njupụta ike ya dị obere, ike na-adịgide adịgide maka naanị sekọnd ole na ole ruo nkeji.
3. Nchekwa Ike Elektrọnik
Nchekwa ike electrochemical bụ ngalaba a ma ama nke gụnyere ụdị batrị dị iche iche:
Batrị Lithium-Ion: Teknụzụ nchekwa electrochemical kachasị ochie ma na-ejikarị eme ihe, nke a na-emepụta ugbu a n'ọtụtụ mmepụta dị ukwuu ma na-eto ngwa ngwa ma na-ere ahịa kachasị elu.
Batrị Lead-Acid: Batrị ndị a nwere elektrọd e ji lead mee, oxides ya nwere sulfuric acid electrolyte. Ha bụ teknụzụ tozuru okè, ha na-arụkwa ọrụ nke ọma mana ha na-enweta oge chaji ogologo oge, mmetọ dị elu, na ndụ dị mkpụmkpụ.
Batrị Na-agba Ọsọ: Ka nọ n'ọkwa ngosipụta nke ngwa, enwere ike kewaa batrị na-agba ọsọ dabere na sistemụ elektrọl ha n'ime batrị vanadium redox flow, batrị zinc-iron flow, batrị zinc-bromine flow, na batrị iron-chromium flow. Batrị Vanadium redox flow bụ nke a na-ere ahịa nke ọma, ebe ndị ọzọ ka na-agba ọsọ n'ihu mmepụta ihe.
Batrị Sodium-Ion: Batrị ndị a na-eji njikọ na mwepụ nke ion sodium n'etiti anode na kathode maka ịchaji na iwepụ. Teknụzụ Sodium-ion ka na-eme nnwale, na-eme nnyocha na nnwale ndị ọzọ.
4. Nchekwa Ike Elektrọnik
Nchekwa ike elektrọnik gụnyere nchekwa ike magnetik (SMES) na nchekwa ike supercapacitor, nke dabara adaba maka ngwa ndị chọrọ mwepụ ngwa ngwa na ike dị elu.
Nchekwa Ike Magnetik Superconductor (SMES): Na-echekwa ike eletriki n'ime ebe ndọta nwere ikike chajị/ịwụpụ ngwa ngwa na njupụta ike dị elu. N'agbanyeghị na enwere ngwaahịa SMES dị ala na okpomọkụ dị elu nke azụmahịa, ojiji ha na grid ike ka dị oke oke n'ihi ọnụ ahịa dị elu na mmezi siri ike nke ihe ndị na-eduzi superconductor, na-eme ka ha nọrọ n'ọnọdụ nnwale.
Supercapacitors: Chekwaa ike eletriki site na iji ụkpụrụ electrostatic, yana obere voltaji nke ihe dielectric. Ya mere, supercapacitors nwere oke ikike nchekwa ike, obere njupụta ike, na nnukwu ọnụ ahịa itinye ego.
5. Nchekwa Ike Kemịkalụ
Nchekwa ike kemịkalụ na-ezo aka na teknụzụ nchekwa hydrogen. Ndị a na-agbanwe ọkụ eletrik na-agafe agafe ma ọ bụ nke karịrị ka ọ bụrụ hydrogen site na electrolysis maka nchekwa, nke enwere ike ịtụgharịghachi ka ọ bụrụ ike eletriki site na iji sel mmanụ ma ọ bụ ngwaọrụ mmepụta ndị ọzọ mgbe ọ dị mkpa.
Dịka "Nnyocha Ụzọ Mmepe nke Ebe Nchekwa Ike Hydrogen Peak Shaving Stations" nke Polaris dere si kwuo, arụmọrụ mmepụta ike ugbu a nke sistemụ sel mmanụ hydrogen dị ihe dị ka 45%. N'ịtụle mfu ike n'oge eletrọnịkị mmiri, arụmọrụ sistemụ dum nke mmepụta ike nchekwa hydrogen dị ihe dị ka 35%. Ime ka arụmọrụ mgbanwe ike dịkwuo mma bụ ihe ịma aka dị oke mkpa, mmepe ụlọ ọrụ buru ibu nke nchekwa ike hydrogen chọrọ oge dị ukwuu.
