Company Filing History:
Years Active: 2020
Title: Innovations by Xinxin Du in Motor Technology
Introduction
Xinxin Du is an accomplished inventor based in Jiangsu, China. He has made significant contributions to the field of motor technology, particularly in reducing torque ripple in permanent magnet synchronous motors. His innovative methods have the potential to enhance the performance and efficiency of various motor applications.
Latest Patents
Xinxin Du holds a patent for a method titled "Method to reduce torque ripple of permanent magnet synchronous motor." This method, known as Magnet Shifting, focuses on improving the performance of permanent magnet motors by reasonably selecting the repeating unit of magnetic poles, shifting methods, and calculating the shifting angles. The technique effectively reduces torque ripple caused by various torque components, including cogging torque, reluctance torque, and permanent magnet torque. Additionally, it enhances the sinusoidal degree of the back electrodynamic force (back-EMF) waveform, maintaining the output torque while minimizing vibration noise.
Career Highlights
Xinxin Du is affiliated with Jiangsu University, where he continues to advance his research and development in motor technology. His work has garnered attention for its practical applications in improving motor performance and efficiency.
Collaborations
Xinxin Du collaborates with notable colleagues, including Guohai Liu and Wenxiang Zhao, who contribute to his research endeavors. Their combined expertise fosters a productive environment for innovation in motor technology.
Conclusion
Xinxin Du's contributions to the field of motor technology, particularly through his patented method for reducing torque ripple, highlight his role as a significant inventor. His work not only advances academic research but also has practical implications for the industry.