Xi Yu Xu

Title: Innovations of Xi Yu Xu: A Pioneer in Electric Machine Technology

Introduction

Xi Yu Xu is an accomplished inventor based in Shenzhen, China. He has made significant contributions to the field of electric machines, particularly through his innovative patents. With a total of three patents to his name, Xu has demonstrated a commitment to advancing technology in this area.

Latest Patents

One of Xi Yu Xu's latest patents is an inverter and method for measuring phase currents in an electric machine. This invention involves a three-phase load powered by a PWM (e.g., SVPWM) driven DC-AC inverter with a single shunt topology. The process includes measuring a shunt voltage and a branch voltage of the inverter during specific periods of each SVPWM sector. The drain-to-source resistance of a calibrated transistor is calculated, allowing for the determination of phase currents through various transistors. This innovative approach enhances the efficiency and accuracy of electric machine operations.

Career Highlights

Throughout his career, Xi Yu Xu has worked with notable companies such as STMicroelectronics S.r.l. and STMicroelectronics (Shenzhen) R&D Co. Ltd. His experience in these organizations has equipped him with the skills and knowledge necessary to develop groundbreaking technologies in the field of electric machines.

Collaborations

Xi Yu Xu has collaborated with several professionals in his field, including Dino Costanzo and Cheng Pan Cai. These partnerships have contributed to the development of his innovative ideas and patents.

Conclusion

In summary, Xi Yu Xu is a prominent inventor whose work in electric machine technology has led to significant advancements. His latest patents reflect his dedication to innovation and his impact on the industry.