Bon-Ho Bae, currently based in Torrance, California, is a distinguished inventor with a remarkable portfolio of 8 patents. His work primarily focuses on advancements in electric motor technology, specifically geared towards automotive applications. As a key contributor at GM Global Technology Operations LLC, Bae's innovations are paving the way for more efficient automotive systems.

Latest Patents

Among his latest achievements is a groundbreaking patent titled "On-line minimum copper loss control of interior permanent-magnet synchronous machine for automotive applications." This patent introduces a system and methodology to optimize the control of an Interior Permanent Magnet (IPM) synchronous machine by calculating its operating trajectory in real time. Bae's system delineates three distinct operating ranges based on voltage magnitude, where the first range operates under a current limit, while the second and third ranges leverage voltage limits for enhanced performance. It calculates reference signals for d- and q-axis currents, thereby fine-tuning the control mechanisms based on the machine's operating conditions.

Another significant contribution from Bae is the patent for a "Method and apparatus for sensorless position control of a permanent magnet synchronous motor (PMSM) drive system." This invention outlines methods for producing zero-sequence voltages by integrating voltage commands and motor output signals. The approach involves generating three-phase voltage commands derived from torque commands and translating these into a motor output, capturing voltage samples that optimize operational efficiency.

Career Highlights

Bon-Ho Bae’s career reflects a consistent commitment to innovation within the automotive sector. His patents not only contribute to the efficiency of electric motors but also align with the ongoing transition towards more sustainable automotive technologies. By leveraging his expertise, Bae is helping to propel the future of electric mobility.

Collaborations

Throughout his career, Bae has collaborated with esteemed professionals in the field, including Nitinkumar R Patel and Seung Ki Sul. These partnerships facilitate the exchange of ideas and foster innovation, further enhancing the development of advanced automotive technologies.

Conclusion

Bon-Ho Bae is a visionary inventor whose contributions are reshaping the landscape of electric motor technology in the automotive industry. His patents reflect a deep understanding of efficiency and control, which are crucial for the evolution of sustainable transportation. As he continues to innovate, Bae remains an influential figure whose work will undoubtedly leave a lasting impact on the industry.

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