Participating in the chemical and physical power by the Chinese Association hosted the 2010 China International Battery Seminar, listened to foreign companies and experts in view of the battery industry and the latest developments at home and abroad.
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Energy security is the new car manufacturers and battery manufacturers to consider the elements of the first recognized. Although the battery cathode material based solutions have been material progress, in theory, the current long battery safety compliance program; but comparing laptop, cell phone battery explosion probability per million, the current high-power battery production scale enough to test the effect has not yet reached the degree of probability; some research also shows that when consumers buy cars for the safety of new energy vehicles also have reservations about. Meeting of the Japan, the United States, Germany, China and other major new energy car manufacturers, battery makers say security is their top priority considered, Japan’s Toyota, Nissan and other enterprises, especially Stress them in this area good operating records and experience. At the same time the U.S. and Japan have in their funds in the training of new energy vehicles for consumers the basic knowledge and use of the Code project.
Face to guide policy and national financial support. United States, Japan and Europe by road emissions regulations limit consumer purchases of motor vehicles on the one hand, laws and regulations will be limited to a fine of from to choose energy-efficient cars, on the other hand, Japan, European countries and U.S. states have different levels of subsidies and tax policy. Guidance from the national level, Japan and the United States to do better. Led by the NEDO of Japan, unified planning, and then funds are disbursed to various sectors of the industry chain (including companies and universities), so that the parties at the national level to achieve strategic unity. The United States has ARRA, enterprises and universities to apply for the State means the fund for financial support. China is not a unified platform for building and also may cause blind over-investment. It has been revealed in the second half will have a specific plan put new energy vehicles, including specific support for the direction and financing.
The United States located in the basic research and development, Japan and South Korea located in the battery manufacturing and processing, China located in the battery material. From the current trends, we believe that the United States in the battery and materials start as early as basic research, innovative well, and this advantage will remain. Japan and South Korea have experience in battery manufacturing and accumulation, the battery industry sectors in the manufacturing process is particularly crucial, Japan and South Korea in this regard has inherent advantages. In recent years, production costs passed on, the battery company in China became South Korea’s raw material base. China’s lithium resources are natural advantages, and in battery manufacturing is gradually entering the first. We believe that this trend, a new energy future global demand for automotive batteries will eventually come from Chinese-made battery materials.
The performance of battery materials continuously upgrade value car companies have chosen to remain stable and continuous supply. The conference invited speakers can be highly representative of the global battery industry direction, we observed lead-acid batteries, nickel hydrogen batteries, lithium batteries, cathode materials and electrolyte are different levels of research breakthroughs. The car battery business, and enterprises, the maturity of commercial product launches, the first is the need to ensure safety and reliability, they will tend to choose stable performance, batch to batch consistency of good material suppliers.
China’s 2012 target: reduce the cost ¥ 2/Wh battery or below, the energy density increased to 120Wh/kg or more, the power density increased to 1000W/kg or more, cycle life 2000 times.
Battery energy storage system applications. Battery manufacturers to actively seek opportunities for high-energy lead-acid batteries, lithium batteries for energy storage of renewable energy systems, Japan has been preparing for the future in this test run 1MW energy storage system.
