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phoenix auto news: on august 31, the 20th china automotive industry development (teda) international forum opened in tianjin. with the theme of "twenty years of sharing weal and woe and working hand in hand to the future", the forum attracted many industry elites and authoritative experts to participate.

at the conference, sun fengchun, academician of the chinese academy of engineering and professor of beijing institute of technology, delivered a wonderful speech entitled "thirty years of development of china's nev technology and future technological breakthroughs", which comprehensively reviewed the development history of china's new energy vehicles (nev) and looked forward to future technological breakthroughs.

sun fengchun, academician of the chinese academy of engineering and professor of beijing institute of technology

academician sun fengchun first reviewed the glorious course of the development of china's new energy vehicles. he pointed out that the development of china's new energy vehicles has gone through multiple stages from theoretical exploration to practical application, from the technical research and development during the "eighth five-year plan" to the experimental demonstration operation during the "ninth five-year plan", and then to the key support of the country in five consecutive "five-year plans" in recent years, china's new energy vehicle industry has achieved rapid development. at present, china's new energy vehicles have not only achieved an international leading position in technology, but also demonstrated strong competitiveness in market applications.

when talking about future development, academician sun fengchun raised several key issues and pointed out the opportunities and challenges facing the new energy vehicle industry. he emphasized that realizing the dream of a strong country and the energy + dual-carbon development strategy are important directions for the development of new energy vehicles. he mentioned that with the popularization of green and low-carbon energy and diversified intelligent power, china is expected to achieve carbon neutrality in the transportation sector, reduce dependence on imported fossil energy such as oil and natural gas, and ensure national energy security.

regarding the technological breakthroughs of new energy vehicles, academician sun fengchun listed eight key technologies in detail, including the platformization and modularization of vehicle structure, intelligent power supply, distributed wheel hub electric drive and multi-mode vehicle dynamics control, high-speed vehicle optical fiber network, next-generation power batteries, power battery recycling technology, energy and transportation integration, and carbon accounting and trading and green energy utilization. he pointed out that the research and development and application of these key technologies will be an important driving force for the sustainable development of the new energy vehicle industry.