Dhafer Jaber Almakhles

Title: Dhafer Jaber Almakhles: Innovator in Power Electronics

Introduction

Dhafer Jaber Almakhles is an accomplished inventor based in Riyadh, Saudi Arabia, with a focus on advancing power electronics through innovative solutions. He holds a total of two patents that showcase his expertise in developing efficient power supply systems.

Latest Patents

Almakhles’s latest patents include a Microgrid power supply system that features a DC-DC converter and a controlling method. This invention presents a sophisticated DC-DC voltage converter containing an input circuit, a parallel linked leg (PLL), an output circuit, and a controller. The innovative controller is adept at managing various operational states to optimize performance across duty cycle periods.

His second patent pertains to a Buck-chopper and bi-directional chopper for multilevel cascaded H-bridge inverters. This technology is pivotal for higher-rated power conditioning systems that operate at medium voltages while ensuring high power quality and minimal dv/dt. By harnessing battery energy storage, this system can provide power during nighttime and stabilize loads even amid climate variations. Furthermore, various energy storage system configurations have been explored, alongside a control algorithm that enables standalone and grid-connected operations.

Career Highlights

Dhafer Jaber Almakhles is affiliated with Prince Sultan University, where he continues to leverage his skills in research and development within the field of electrical engineering. His innovative designs contribute significantly to advancements in sustainable energy solutions.

Collaborations

Throughout his career, Almakhles has worked alongside notable colleagues, including Umashankar Subramaniam and Sridhar Vavilpalli. These collaborations foster an environment of shared knowledge and innovation, further strengthening the research initiatives at Prince Sultan University.

Conclusion

Dhafer Jaber Almakhles exemplifies the spirit of innovation in the realm of power electronics. His contributions through patented inventions play a critical role in addressing the energy challenges of today, demonstrating the ongoing potential for creativity and technological advancement in this field.