Hemant Bishnoi

Title: Innovations by Hemant Bishnoi

Introduction

Hemant Bishnoi is an accomplished inventor based in Aargau, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of multilevel converters. With two patents to his name, his work focuses on enhancing the efficiency and reliability of electrical systems.

Latest Patents

Hemant's latest patents include a method and device for compensating a faulty switch in a multi-level flying capacitor converter. This innovative system involves a converter capacitor arranged in parallel to an input, along with first and second converter switches. The operation includes detecting a faulty converter level, discharging all capacitors, and adapting the modulation of the converter switches to ensure seamless functionality. His second patent is a modulator for a flying-capacitor type multilevel converter. This modulator receives a time-variant reference signal and provides a sequence of target levels, enabling efficient switching between discrete output levels based on the reference signal.

Career Highlights

Hemant Bishnoi is currently employed at Abb Schweiz AG, where he continues to push the boundaries of electrical engineering. His work has been instrumental in developing advanced technologies that improve the performance of multilevel converters.

Collaborations

Some of Hemant's notable coworkers include Mario Schweizer and Daniel Christen, who contribute to the innovative environment at Abb Schweiz AG.

Conclusion

Hemant Bishnoi's contributions to the field of electrical engineering through his patents and work at Abb Schweiz AG highlight his role as a leading inventor in the industry. His innovative solutions are paving the way for advancements in multilevel converter technology.