China National Aviation Lithium Power Guo Shengchang: Comprehensive protection of safety from single cell batteries and powertrain systems
On March 25, 2016, the "2016 Senior Industrial Products Lithium Power Supply Chain Touring Conference" co-organized by CNAC Lithium-Ion and the People's Government of Jintan District, Changzhou, Jiangsu Province and Senior Engineer Lithium Battery was held in Changzhou Jintan Runao Garden Hotel. Over 300 leading figures from the entire industry chain of new energy vehicles, batteries, equipment and materials attended the conference to discuss new demands and trends in the era of new energy vehicles.
In the special meeting, Guo Shengchang, president of the CATIC Lithium-Ion Power Technology Research Institute, delivered a keynote speech entitled "Lithium Ion Battery Stage Focus and Sustainable Development Outlook".
President of China National Aviation Lithium Research Institute Guo Shengchang
Guo Shengchang said: “One of the industry’s focuses at this stage is the ternary iron-lithium dispute. The dispute stems from the fundamental need for security. At this stage, it is the key period for the promotion and application of new energy vehicles. Battery safety has become a A sharp sword on the head."
Considering safety, the current application scope of different material routes was divided: Lithium iron phosphate power battery mainly meets the requirements of high safety requirements, such as buses and passenger cars of more than 6m; three-element material power batteries mainly cover passenger cars and Demand in the field of special vehicles.
It is worth noting that safety is still a systematic project. As a power battery supporting company's design and improvement of safety, it should combine chemical safety, structural safety, and electrical safety.
CNAC Lithium Electric Co., Ltd. pays attention to the comprehensive protection of the safety of the single-cell batteries and the powertrain system. The company has been continuously optimizing the formulation of positive electrode materials, exploring new types of supporting materials, researching new process technologies, and developing power module technologies to fully protect the quality and safety of single cell batteries.
At present, CNAC lithium battery cell construction forms two platforms, metal shell and soft package, and continues to develop lithium iron phosphate and three major material series. It continues to develop power modules in two major fields, electric vehicle and energy storage, and forms a broad and sustainable development field. Global lithium battery gold supplier.
Under the premise of using lithium-ion power batteries as the basis, AVIC Lithium is also actively expanding its powertrain to electric vehicles. The company is stepping up its CADMA joint venture company (CADMA is a joint venture company established by CNAC Lithium and DMA Group in China in 2015, dedicated to providing customers with electric vehicle transmission system products and services), seeking cooperation partners at home and abroad, and promoting the power of CADMA. The assembly technology, on the basis of 400 kilometers, will continue to increase the driving range, form a new user for large-scale development, and form a new bright spot for CNAC Lithium in the field of new energy vehicles.
Guo Shengchang also emphasized in his speech that the focus of the future industry lies in the application of the full life cycle.
At present, the entire life cycle application technology of CNAC Lithium Electric leads the development of the industry, such as the recycling of lithium battery recycling industrialization technology, large-capacity battery dismantling and low energy recovery technology, electrolyte collection and harmless treatment technology, recycling of battery materials Technology and so on.
At the same time, CNAC Lithium Battery also obtained technical achievements in battery recycling industrialization. For example, it broke through a number of technical bottlenecks in 2014 and developed a set of lithium iron phosphate power battery recycling technology and industrialization equipment; in July 2016, China built the first iron phosphate in China. Lithium-powered battery recycling industrialization pilot production line (annual processing capacity of 2.5 million Ah), to achieve automated production, fully sealed production and the environment without pollution; innovative development of the core technology has successfully applied for national invention patent 5.
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