Company Filing History:
Years Active: 2024
Title: Kamran Zeb: Innovator in Electric Vehicle Charging Technology
Introduction
Kamran Zeb is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of electric vehicle (EV) charging technology. His innovative work focuses on enhancing the efficiency and effectiveness of charging systems for electric vehicles.
Latest Patents
Kamran Zeb holds a patent for a "Supertwisting sliding mode controller for fast EV charging." This invention involves a circuit and methods that utilize super-twisting sliding mode controller (ST-SMC) control of an AC/DC quasi single-stage current-fed resonant converter specifically designed for electric vehicle charging. The converter features primary side switches and a secondary side bidirectional switch, achieving zero-voltage switching (ZVS) for efficient operation. The primary side includes an active clamp circuit, while the secondary side incorporates a resonant tank for smooth energy transfer. The ST-SMC generates pulse width modulation signals, ensuring ZVS at turn ON and turn OFF for primary switches, and ZVS at turn ON with low-voltage switching at turn OFF for the bidirectional switch. The circuit also includes a feedback loop with an error calculation unit for precise control of grid current and output voltage, providing power factor correction and regulated output for 400V and 800V EV batteries. Kamran Zeb's innovative approach addresses the growing demand for efficient EV charging solutions.
Career Highlights
Kamran Zeb is affiliated with King Fahd University of Petroleum and Minerals, where he contributes to research and development in electrical engineering. His work is instrumental in advancing technologies that support sustainable energy solutions.
Collaborations
Kamran collaborates with Muhammad Khalid, a fellow researcher, to further explore advancements in electric vehicle technology. Their combined expertise enhances the potential for innovative solutions in the field.
Conclusion
Kamran Zeb's contributions to electric vehicle charging technology exemplify the importance of innovation in sustainable energy. His patent for the supertwisting sliding mode controller showcases his commitment to improving the efficiency of EV charging systems. Through his work, he is paving the way for a more sustainable future in transportation.