Ran Mo

Title: Innovations in Modulation Techniques: The Work of Inventor Ran Mo

Introduction

Ran Mo is an innovative inventor based in Tallahassee, Florida, who has made significant contributions to the field of electrical engineering, specifically in the area of modulation methods for DC to DC converters. His inventive work enhances the efficiency of high-voltage direct current (HVDC) and medium-voltage direct current (MVDC) systems, showcasing the potential for improved technological applications in modern energy systems.

Latest Patents

Ran Mo is credited with one patent titled "Modulation method for DC to DC converters." This patent describes a phase-shifted square wave modulation technique that adjusts to single-phase and three-phase IM2DC applications in HVDC/MVDC systems. The technique employs a square wave based modulation waveform which is applied to individual cells of IM2DC, subsequently compared against phase-shifted carrier waveforms to generate device gate signals. This methodology results in a higher equivalent switching frequency and produces optimized square wave-based arm and AC link waveforms. Additionally, it allows for the control of power flow in IM2DC systems through the phase shift angle of the square modulation waveforms between high voltage source (HVS) and low voltage source (LVS). The invention also facilitates a reduction in the size of converter cell capacitors and improves power transfer capability, reflecting the forward-thinking nature of his work.

Career Highlights

Ran Mo works at the Florida State University Research Foundation, Inc., where he is involved in cutting-edge research and development in the field of energy conversion technology. His work centers around enhancing the capabilities and efficiencies of power electronic devices, contributing substantially to the academic and practical applications of his findings.

Collaborations

Throughout his career, Ran Mo has collaborated with esteemed colleagues such as Hui Li and Yanjun Shi. These partnerships foster a collaborative environment that drives innovation forward and strengthens the impact of their collective research in the field of electrical engineering.

Conclusion

In conclusion, inventor Ran Mo's contributions to the modulation techniques for DC to DC converters highlight the importance of innovation in energy systems. His patent not only lays the groundwork for future advancements but also exemplifies the collaborative spirit within the research community at institutions like the Florida State University Research Foundation, Inc. His work promises to influence the evolution of power electronic systems, paving the way for a more efficient energy future.