Yuping Chen

Title: Innovations of Yuping Chen in Electrical Machine Control

Introduction

Yuping Chen is a notable inventor based in Markgröningen, Germany. He has made significant contributions to the field of electrical machine control, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of electrical machines through innovative calibration methods.

Latest Patents

Yuping Chen's latest patents include a "Method and device for calibrating the control of an electrical machine." This invention relates to a method for calibrating the control of an electrical machine for a specified torque value (T_Des), utilizing field-oriented control. The method involves several steps, including specifying a current vector (Ix_V) to produce the desired torque, superimposing a test signal (Sx_Test) on the current vector, and capturing a response signal (Sx_Antw) through a sensor. The final step is determining a calibrated current vector (I_Vk) based on the evaluation of the response signal.

Another significant patent is the "Method and device for calibrating an offset angle." This method focuses on calibrating an offset angle (PhiO) for field-oriented control of an electric machine. It includes steps such as periodically varying a current vector (Is) along a line of constant torque and ascertaining a speed signal (n_t) from the position encoder of the electric machine. The offset angle is calibrated based on the ascertained speed signal.

Career Highlights

Yuping Chen is currently employed at Robert Bosch, a leading company in engineering and technology. His work at Bosch has allowed him to apply his innovative ideas in practical applications, contributing to advancements in electrical machine technology.

Collaborations

Yuping collaborates with talented coworkers, including Gunther Goetting and Lei Chen. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Yuping Chen's contributions to the field of electrical machine control through his patents and work at Robert Bosch highlight his role as a significant inventor. His innovative methods for calibration are paving the way for advancements in electrical engineering.