Cia peb saib cov yam ntxwv ntawm cov roj teeb no:

1. Lead-acid roj teeb: Lub phaj ntawm lub roj teeb txhuas-acid yog tsim los ntawm txhuas thiab txhuas oxide, thiab cov electrolyte yog cov tshuaj aqueous ntawm sulfuric acid.Nws cov txiaj ntsig tseem ceeb yog qhov ruaj khov voltage thiab tus nqi qis;Qhov tsis zoo yog tias lub zog tshwj xeeb yog qis (uas yog, lub zog hluav taws xob khaws cia hauv ib lub kilogram ntawm roj teeb), yog li lub ntim kuj loj, lub neej kev pabcuam luv luv txog 300-500 lub voj voog sib sib zog nqus, thiab kev tu txhua hnub yog nquag.Tam sim no, hnub ci txoj kev teeb kev lag luam tseem siv ntau heev.

2. Colloidal roj teeb: Nws yog ib qho kev hloov kho tshiab-dawb version ntawm txhuas-acid roj teeb.Nws hloov sulfuric acid electrolyte nrog colloidal electrolyte, uas zoo dua li cov roj teeb zoo tib yam ntawm kev nyab xeeb, muaj peev xwm khaws cia, tso tawm kev ua haujlwm thiab kev pabcuam lub neej.Kev txhim kho, qee tus nqi txawm siab dua li ternary lithium-ion roj teeb.Nws tuaj yeem siv nyob rau hauv qhov kub ntawm -40 ° C - 65 ° C, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias kev ua tau zoo, haum rau sab qaum teb alpine cheeb tsam.Nws muaj kev poob siab zoo thiab tuaj yeem siv nyab xeeb hauv ntau qhov chaw hnyav.Lub neej kev pabcuam yog kwv yees li ob npaug ntawm cov roj teeb txhuas-acid.

3. Ternary lithium-ion roj teeb: lub zog tshwj xeeb, me me, them ceev ceev, thiab tus nqi siab.Tus naj npawb ntawm cov voj voog sib sib zog nqus ntawm ternary lithium-ion roj teeb yog kwv yees li 500-800 zaug, lub neej ntev yog kwv yees li ob zaug ntawm cov roj ntsha lead-acid, thiab qhov kub thiab txias yog -15 ° C-45 ° C.Tab sis qhov tsis zoo yog tias nws tsis ruaj khov heev, thiab ternary lithium-ion roj teeb ntawm cov tuam txhab tsis tsim nyog yuav tawg lossis ntes hluav taws thaum lawv overcharged lossis kub dhau.

4. Lifepo4 roj teeb:lub zog tshwj xeeb, me me, them ceev ceev, kev pab lub neej ntev, kev ruaj ntseg zoo, thiab tau kawg tus nqi siab tshaj.Tus naj npawb ntawm lub voj voog sib sib zog nqus yog kwv yees li 1500-2000 zaug, kev pabcuam lub neej ntev, feem ntau tuaj yeem ncav cuag 8-10 xyoo, kev ruaj ntseg muaj zog, kev ua haujlwm kub ntau, thiab nws tuaj yeem siv tau ntawm -40 ° C- 70 ° C.

Yuav kom suav tau, hnub ci txoj kev teeb yog qhov zoo tshaj plaws los siv lithium hlau phosphate roj teeb, tab sis tus nqi siab dua.Tam sim no, hnub ci txoj kev teeb siv lithium hlau phosphate roj teeb ntawm tus nqi tsim nyog heev.Kev siv cov khoom no yog lithium hlau phosphate roj teeb uas muaj lub neej ntev txog li 10 xyoo, thiab tus nqi yog qhov txaus nyiam heev.