Cheon-Yong Lim

Title: Innovations of Cheon-Yong Lim

Introduction

Cheon-Yong Lim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced converter technologies. With a total of 2 patents to his name, Lim's work focuses on enhancing the efficiency and functionality of power conversion systems.

Latest Patents

Lim's latest patents include a "Half-bridge converter including rectifier structure using coupling inductor." This invention discloses an asymmetrical half-bridge converter designed for high efficiency across a wide input voltage range. The converter features a primary-side circuit with a first switch, a second switch, a primary-side capacitor, an additional inductor, and a primary-side magnetization inductor. The secondary-side circuit consists of first and second diodes connected in series, along with first and second capacitors, and a secondary-side rectification inductor.

Another significant patent is the "Phase shift bridge converter using clamp circuit connected to the center-tap of the transformer on the secondary side." This invention introduces a new phase shift full bridge (PSFB) converter that utilizes a clamp circuit connected to a center-tapped clamp circuit. The design includes a primary-side circuit with multiple inductors and a secondary-side circuit that employs a clamping circuit configured with several rectifier diodes and a capacitor.

Career Highlights

Cheon-Yong Lim is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to innovate and contribute to research in electrical engineering. His work has garnered attention for its practical applications in improving power conversion systems.

Collaborations

Lim has collaborated with notable colleagues such as Gun-Woo Moon and Jung-Kyu Han. Their combined expertise has further advanced the research and development of innovative technologies in their field.

Conclusion

Cheon-Yong Lim's contributions to electrical engineering through his patents reflect his commitment to innovation and efficiency in power conversion technologies. His work continues to influence advancements in the industry, showcasing the importance of research and collaboration in driving technological progress.