Dorai Babu Yelaverthi

Title: Innovations of Dorai Babu Yelaverthi

Introduction

Dorai Babu Yelaverthi is an accomplished inventor based in North Logan, Utah. He holds a total of four patents, showcasing his expertise in power conversion technologies. His innovative work has contributed significantly to advancements in electrical engineering.

Latest Patents

Yelaverthi's latest patents include an unfolder-based single-stage AC-AC conversion system. This power converter features an unfolder connected to a three-phase source, providing an output connection with three output terminals. The converter produces a quasi-sinusoidal output voltage across its output terminals. A pulse-width modulation controller manages the duty ratios for the converter based on the phase angle of the source and a modulation index derived from an error signal related to a control variable. The duty ratios are time-varying, linked to the fundamental frequency of the source. Another patent describes a similar unfolder-based AC-AC conversion system, which creates two unipolar piece-wise sinusoidal DC voltage waveforms. This system also utilizes a three-input converter to generate a quasi-sinusoidal output voltage.

Career Highlights

Yelaverthi has worked at Utah State University, where he has contributed to research and development in electrical engineering. His work has been instrumental in advancing the field of power conversion systems.

Collaborations

Some of his notable coworkers include Regan Andrew Zane and Chakridhar Reddy Teeneti. Their collaborative efforts have further enhanced the innovative projects undertaken by Yelaverthi.

Conclusion

Dorai Babu Yelaverthi's contributions to power conversion technology through his patents and collaborations highlight his significant role in the field of electrical engineering. His innovative spirit continues to inspire advancements in this critical area.