Company Filing History:
Years Active: 2021-2022
Title: Guoen Cao: Innovator in High-Voltage Technology
Introduction
Guoen Cao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of electrical engineering, particularly in high-voltage technology. With a total of 2 patents to his name, his work focuses on innovative solutions that enhance energy transmission and efficiency.
Latest Patents
Cao's latest patents include a high-voltage isolation withstand planar transformer and a high-voltage insulation method. This invention provides an insulating medium between low-voltage and high-voltage windings, allowing high-frequency current to flow and generate a high-frequency alternating magnetic field for isolated energy transmission. The design features low-voltage windings connected to low-voltage side terminals and high-voltage windings connected to high-voltage side terminals through a leading-out foil. The transformer is compact, with high power density and low cost.
Another notable patent is the three-phase CLLC bidirectional DC-DC converter. This invention comprises a high-voltage side voltage dividing capacitor module, a three-phase half-bridge series module, and a three-phase isolation transformer. The design reduces voltage stress on switches and minimizes switching loss through high-frequency soft switching technology.
Career Highlights
Guoen Cao is affiliated with the Chinese Academy of Sciences, where he conducts research and development in electrical engineering. His work has garnered attention for its practical applications in modern energy systems.
Collaborations
Cao collaborates with esteemed colleagues, including Yibo Wang and Yong Zhao, who contribute to his research endeavors and innovations.
Conclusion
Guoen Cao's contributions to high-voltage technology exemplify the innovative spirit of modern engineering. His patents reflect a commitment to advancing energy efficiency and reliability in electrical systems.