New energy battery
Shanghai-made battery test new energy industry
With independent intellectual property rights, self-developed by the manufacturing enterprises in Shanghai's new energy vehicle power battery pack has been put into the motor vehicle manufacturers and Tangshan, the construction of maglev trains in use, the National Maglev Transportation Engineering Research Center also dished out the "hydrangea", to be used domestically Battery replace the original imported products. Yesterday, from the Power and Energy Co., Ltd. Shanghai million Hong spread the good news: the company's new energy power batteries have achieved an annual capacity of 1 million units, basically to test industrial scale, which marks the Shanghai-made significant new energy battery progress.
It is understood that the new energy battery pack is a very important car parts, with the stored energy to provide power, protection and safety features, is considered the core of the new energy vehicle technologies. Such batteries must have high power, high reliability, long life, low cost, etc., industry is difficult, the world, only Japan and the United States three companies to mass production. Therefore, whether the introduction of qualified local enterprises, mass production of battery packs, will directly affect the domestic industrialization of new energy vehicles speed.
As the Shanghai International Automobile City postdoctoral innovation base, Wan Hong Hong power in Changning million Industrial Investment (Group) Co., Ltd., Shanghai Institute of Microsystem and Information Technology Research Institute, Shanghai Nano Technology and Application of National Engineering Research Center, jointly set up a high science and technology enterprises. There is no mass production for the domestic new vehicle power battery energy status of the enterprise, Wan Hong power Ni-MH battery pack will power its latest flagship product, the use of interdisciplinary research, with doctoral, postdoctoral advantage conducted a research project.
Deputy General Manager, Chief Engineer SOURCES Ph.D., told reporters, domestic battery pack to compete with imported products, must establish their own production lines, can master the core technology, but also reduce production costs. Thus, the macro million proposed design their own development critical power equipment, production equipment by domestic manufacturing. After nearly three years of efforts, the company has six national invention patents, two national utility model patents, an independent patent application and 2 applications for utility model patents, independent, self-motivation to establish a more perfect type Ni-MH battery production line. This means that the Shanghai production of new energy power batteries can no longer rely on imports to achieve one hundred percent "Made in China."
In product performance, the Shanghai production of new energy battery pack is not inferior to similar imported products. Authority of the State Department repeatedly detected on the Shanghai-power NiMH battery packs were sampling, to verify in the charge retention ability, safety, mechanical properties, simulation conditions and the cycle life and other performance indicators were satisfactory. Among them, the resistance, the energy conversion rate and other key indicators of the test results show that Shanghai-performance nickel-metal hydride battery pack has to be comparable with similar imported products.
As produced in local enterprises, the Shanghai production of new energy power batteries of the price of similar foreign products 60% to 70%, and also in the maintenance more convenient than the imported products. It is the advantage of this cheap, so at the trial stage of the industrialization of new energy automotive batteries produced in Shanghai has been favored by domestic and foreign buyers. According to reports, several domestic OEMs and the National Maglev Engineering Center, and the million have been cooperating macro power, and related products produced by the Shanghai battery. In addition, macro million lithium-ion battery power is also aimed at the development of new energy in this new direction, is gradually breaking the industrialization of key technologies and related products in the Shanghai Institute of Microsystem and Information Technology Institute pilot.
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