Car battery technology development is the development of lithium ion batteries

Source: 2020 - 04 - 04 13:08 hits: car battery technology development is the development of lithium ion batteries at present and the future automobile battery technology is the development direction of lithium ion batteries. PEVE made early strategy, and gradually abandon nimh batteries, use lithium ion battery, but the process is a bit long. In May 2008, PEVE decided to shizuoka prefecture in Japan west lake city to invest in new production of a new generation of automobile power lithium ion battery factory zhen bag factory, 08, 2009 start production of 5 square NCA / 3. 6 V battery products, after 2 years of empirical testing, 2011 Toyota prius using lithium-ion battery 7 & alpha; ( American market is known as the prius V, size than general prius 1) Hepatitis e virus, equipped with battery cells, capacity plan for 3. 60000 ( The prius ( 普锐斯) A hybrid car launch first few years, the Japanese market sales of more than 10000 cars a month) 。 Toyota has basically abandoned the current lithium ion battery technology, if necessary, can be purchased from panasonic. Toyota has been trying to develop with higher energy density of a new generation of lithium ion battery technology all solid state lithium ion battery and a new generation of the second generation of lithium air batteries. Set for the two new battery technology that Toyota's goal is to 2020 to commercialise all solid state lithium ion battery technology, in 2030 to commercialise lithium-air battery technology. BMW's partner at present a total of three - lithium-ion batteries - - South Korea's samsung SDI, Taiwan yuan science and technology ( E - OneMoli energy) And mainland China ATL ( Dongguan new energy) , respectively, according to three different types of cell morphology, manganese series battery (samsung SDI is square The anode material of manganese acid lithium is given priority to, complementary with sliding ternary material) Slide, can technology is three yuan 18650 cylindrical battery, ATL is square lithium iron phosphate batteries. Enel is the first electric car battery supplier, BMW MINI E. ATL is the preferred partner in the development of the Chinese market. Samsung SDI is BMW commercial electric vehicles for its product selection of the first and so far only one battery partner. In July 2014, the BMW group with samsung SDI in Seoul signed the memorandum of cooperation, expand bilateral cooperation in the electric vehicle power battery supply. Samsung SDI for BMW group will continue to provide the i3, BMW i8 hybrid single battery power, and further increase production in the medium term, in order to meet BMW BMWi constantly growing demand for electric cars. At the same time, the two sides will also carry out cooperation and promote the development of power battery technology.