Bonho Bae

Title: Bonho Bae: Innovator in AC Motor Control Technologies

Introduction

Bonho Bae is a prominent inventor based in Torrance, CA (US). He has made significant contributions to the field of electric motor control, holding a total of 7 patents. His work focuses on enhancing the efficiency and performance of AC motors through innovative control methods.

Latest Patents

Among his latest patents are two notable inventions. The first is a "Current regulator and current control method and system for AC motors." This invention provides methods and systems for controlling an AC motor via an inverter. The method includes determining a delay-compensated offset based on a synchronous frame current, producing a current error based on a synchronous frame current and a commanded current, producing a voltage error based on an anti-windup offset and the current error, producing a commanded voltage based on the delay-compensated offset and the voltage error, and providing the inverter with the commanded voltage.

The second patent is titled "Method and system for motor control with delay compensation." This invention offers methods and systems for controlling an electric machine via an inverter while compensating for one or more hardware delays. The method includes receiving a control signal, producing a first sampling signal based on the control signal, and adjusting the sampling signal to compensate for a first delay of the one or more hardware delays. The inverter is operable to produce a voltage signal based on the control signal, and the electric machine is operable to produce a current based on the voltage signal. A sampling of the current is performed based on the first sampling signal.

Career Highlights

Bonho Bae is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to further develop his innovative ideas and contribute to advancements in motor control technologies.

Collaborations

Throughout his career, Bonho has collaborated with notable colleagues, including Steven E Schulz and Nitinkumar R Patel. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Bonho Bae is a distinguished inventor whose work in AC motor control has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to improving electric motor technologies.