Shulou(Shulou.com)11/24 Report--

CTOnews.com, December 23, according to the website of the State-owned assets Supervision and Administration Commission, the special type of lithium-ion battery power supply device for mining explosion-proof developed by China Coal Science and Technology Industry (Shanghai) New Energy Co., Ltd. (referred to as "Coal Science New Energy") has been demonstrated by experts a few days ago, which is the first in the world.

According to reports, in recent years, intelligent and green mining in coal mines has become a new trend, and the research and application of pollution-free explosion-proof new energy transport vehicles, underground robots and other equipment has attracted wide attention from all walks of life, while the safe, convenient, efficient and high-power power supply has always been a "choking" technology that restricts the research and application of the above equipment.

Under the background of the existing technology, large-capacity lithium battery has become the only way to realize the "electrification" of the above equipment. At present, there is no explosion-proof standard for large-capacity lithium-ion battery power supply in the world, and the commercial large-capacity lithium battery can not fundamentally achieve non-combustion and explosion.

CTOnews.com learned that at the discussion meeting, the expert group believed that the mine explosion-proof special lithium-ion battery power supply device adopted risk assessment and functional safety design ideas, integrated a variety of explosion-proof protection technologies, systematically addressed the risk of battery thermal runaway, and improved the safety and reliability of the product in extreme cases. Compared with the traditional flameproof products, the energy density of this product is increased by nearly 50%. It is of great significance to promote the "electrification" of coal mine auxiliary transportation equipment and intelligent mining of coal mines, and has a better prospect of popularization and application.

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