Yuying Shi

Title: Yuying Shi: Innovator in Electric Drive Technology

Introduction

Yuying Shi is a prominent inventor based in Novi, MI (US), known for her contributions to electric drive technology. She has made significant strides in the field, particularly with her innovative patent that addresses the control of flux in electric drive units.

Latest Patents

Yuying Shi holds a patent titled "Method and apparatus for controlling flux of an electric drive unit for heat generation." This invention involves a method and apparatus for operating an electric drive unit that includes an inverter connected to a polyphase alternating current (AC) motor. The process begins with receiving a torque command that corresponds to the desired torque produced by the AC motor. Additionally, it incorporates a heat level request that indicates the heat to be generated within the electric drive unit. The invention determines a final current command that responds to both the torque command and the heat level request. This command operates within a flux-intensifying region relative to a Maximum Torque Per Ampere (MTPA) curve, ultimately commanding the inverter's operation based on the final current command.

Career Highlights

Yuying Shi is currently employed at GM Global Technology Operations LLC, where she continues to develop and refine technologies related to electric drive systems. Her work has been instrumental in advancing the efficiency and performance of electric vehicles.

Collaborations

Yuying has collaborated with notable colleagues, including Vinod Chowdary Peddi and Brian A Welchko, contributing to a dynamic team focused on innovation in automotive technology.

Conclusion

Yuying Shi's contributions to electric drive technology exemplify her commitment to innovation and excellence in engineering. Her patent reflects a significant advancement in the field, showcasing her expertise and dedication to improving electric drive systems.