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Mobile WebSiteAt present, the power source of electric aircraft mainly includes lithium ion batteries, solar cells, hydrogen fuel cells and super capacitors. Among them, lithium ion batteries have high energy density, high safety, long cycle life, high charge and discharge rate, and work. It has many advantages such as wide temperature range and small environmental pollution. It has stronger advantages than other batteries and will be widely used in the field of electric aviation in the future.
At present, the world is undergoing a green revolution in the field of transportation. The wave of electrification of new energy vehicles is on the rise, and the electrification in the aviation field is also sweeping. The Ministry of Science and Technology and the Ministry of Transport jointly issued the "13th Five-Year Plan for Science and Technology Innovation in the Field of Transportation", pointing out that it is necessary to focus on the research of new energy electric aircraft electric propulsion system technology and promote the development of new energy aircraft. The blue ocean of the new energy industry has further expanded, and the power battery industry has ushered in a broader development opportunity.
Technical requirements for electric aircraft power batteries
In 2012, Volta Volare designed and manufactured the hybrid electric vehicle GT4, which became the world's first mass-produced electric aircraft. In 2018, Airbus, Rolls-Royce and Siemens jointly developed a hybrid aircraft, which is expected to be put into commercial use in 2025. Hybrid aircraft have the advantages of high efficiency, low energy consumption, low noise and environmental protection, which have become an important trend in the commercial development of electric aircraft in the future.
According to Luo Zhimin, dean of the Power Battery System Engineering Technology Research Institute of Tianjin Lishen Battery Co., Ltd., the current power source of electric aircraft mainly includes lithium ion batteries, solar cells, hydrogen fuel cells and super capacitors, among which lithium ions The battery has many advantages such as high energy density, high safety, long cycle life, high charge and discharge rate, wide operating temperature range and low environmental pollution. It has strong advantages over other batteries and will be widely used in the field of electric aviation in the future.
