Mark Baumgardner

Title: Mark Baumgardner: Innovator in Voltage Source Inverter Technology

Introduction

Mark Baumgardner is a notable inventor based in New Berlin, Wisconsin. He has made significant contributions to the field of electrical engineering, particularly in the development of motor drive systems. His innovative work has led to the creation of a patented technology that enhances the performance and reliability of variable frequency drives.

Latest Patents

Mark holds a patent for a "Voltage source inverter filter with resistor failure detection circuit." This invention is designed to improve motor drive systems by incorporating fault detection capabilities. The system features a variable frequency drive (VFD) that operates a three-phase AC induction motor. A filter circuit is strategically placed between the VFD and the motor, consisting of a filter for each phase. Each filter includes an inductor and a damping resistor connected in series with a blocking capacitor across the inductor. Additionally, multiple detection circuits are integrated, one for each phase, to monitor capacitor voltage and identify any resistor fault conditions.

Career Highlights

Mark Baumgardner is currently employed at Yaskawa America, Inc., where he continues to innovate and develop advanced technologies in motor control systems. His expertise in electrical engineering and dedication to improving system reliability have made him a valuable asset to his company.

Collaborations

Throughout his career, Mark has collaborated with talented professionals, including Mahesh M Swamy and Steven Hartig. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mark Baumgardner's contributions to the field of electrical engineering, particularly through his patented technology, demonstrate his commitment to advancing motor drive systems. His work not only enhances performance but also ensures greater reliability in industrial applications.