Company Filing History:
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Years Active: 2014-2019
Title: Innovations of Yingwei Song
Introduction
Yingwei Song is a notable inventor based in Shenyang, China. He has made significant contributions to the field of renewable energy and materials science. With a total of 2 patents to his name, his work focuses on innovative solutions that enhance energy efficiency and environmental sustainability.
Latest Patents
One of Yingwei Song's latest patents is a "Renewable energy-based hybrid bi-directionally interactive DC traction power supply system." This system includes two traction substations equipped with transformers, rectifiers, and bidirectional AC-DC converters. It features a DC renewable energy system that connects to a DC bus, forming a circular microgrid. This innovative design allows for effective usage of distributed generation and recycling of electric locomotive braking energy, thereby improving the reliability of the DC traction power supply system.
Another significant patent is the "Chromate-free conversion film solution and the method of applying the solution to magnesium alloys." This environmentally friendly solution contains zirconium ions, manganese ions, barium ions, and a phosphate corrosion inhibitor. The method involves several steps, including degreasing and film forming, resulting in a uniform and compact conversion film with high corrosion resistance and good adhesion to paint.
Career Highlights
Yingwei Song has worked with prominent organizations such as the State Grid Corporation of China and North China Electric Power University. His experience in these institutions has allowed him to develop and refine his innovative ideas in energy systems and materials.
Collaborations
Yingwei has collaborated with notable colleagues, including Ming Meng and Jian Liu. Their combined expertise has contributed to the advancement of their respective fields.
Conclusion
Yingwei Song's contributions to renewable energy and materials science demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of complex systems and a drive to create environmentally friendly solutions.