From October 12 to 15, 2021, the national finals of the 7th China International "Internet+" Student Innovation and Entrepreneurship Competition were held at Nanchang University in Jiangxi Province, and Sun Chunlan, member of the Political Bureau of the CPC Central Committee and Vice Premier of the State Council, attended the activities of the competition.

The project "Xinyuan Rail Power - Pioneer of Open and Interoperable AC/DC Cooperative Flexible Traction Power Supply System" supervised by Prof. He Xiao-qiong from the School of Electrical Engineering won the Silver Award in the national finals of the "Internet+" competition, and the project "Smart High-speed Railway - High-speed Train Performance Improvement System Based on Optimized Maneuvering" won the bronze award in the national finals. Our school rank among the top in the country due to one national silver award and one bronze award, and two provincial gold awards and two silver awards in this year's competition.

The team of "Xinyuan Railway Power - Pioneer of Open Interoperable AC-DC Synergistic Flexible Traction Power Supply System" has independently developed an open interoperable AC-DC synergistic traction power supply system, innovatively built a substation structure for flexible traction power supply system, and used high efficiency converters and rolled iron core transformers to build an electronic type The team has innovatively built the substation structure of the flexible traction power supply system, using high efficiency converters and rolled iron core transformers to build an electronic traction substation, realizing a consistent and flexible power supply for the railroad power supply system.

The team of "Intelligent High-speed Railway -- High-speed Train Efficiency Improvement System Based on Optimized Operation" developed the high-speed train efficiency improvement system based on optimized operation to guarantee the safety, punctuality and comfort of train operation and realize the improvement of train operation efficiency. Software and equipment with completely independent intellectual property rights were designed. It solves the problem that the current driving mode based on manual control is difficult to take into account the safe and punctual operation of trains, energy saving and efficient operation, and contributes to the future generation of China's intelligent high-speed train EMUS.

China International "Internet+" Student Innovation and Entrepreneurship Competition is an innovation and entrepreneurship event proposed by Premier Li Keqiang and co-sponsored by 12 ministries and commissions including the Ministry of Education and local provincial governments. Since 2015, the competition has attracted more than 10 million college students from five continents, 100 countries and 1,000 schools to participate in the competition, creating a large scale, bold and creative "dual innovation" force, and emerging a large number of high-quality projects with high technological content, high market potential and good social benefits, fully demonstrating the vigorous and dynamic style of contemporary college students, and releasing the "Youth + Innovation and Entrepreneurship" competition. "The event has become the most influential double-innovation event covering all colleges and universities in China and facing all college students.