Company Filing History:
2 out of 832,718 Years Active: 2016
Title: Kyoung-Min Kwon: Innovator in Railway Power Systems
Introduction
Kyoung-Min Kwon is a notable inventor based in Jeungpyeong-gun, South Korea. He has made significant contributions to the field of railway power systems, holding 2 patents that enhance the efficiency and monitoring capabilities of railway vehicles.
Latest Patents
One of Kwon's latest inventions is a power quality monitoring apparatus for railway power systems. This apparatus calculates energy flow and power consumption by utilizing voltage and current sensors at both AC and DC power sources across various industrial fields. It detects voltage and current phases for AC power and determines the direction of current for DC power, allowing for real-time monitoring of voltage and current variations in railway vehicles. The data collected can be displayed in graphic or text format, providing a comprehensive overview of the overhead line's environment.
Another significant patent is an energy storage apparatus for railway vehicles, which employs a bidirectional DC-DC converter to improve charge and discharge efficiency. This apparatus includes a power receiving unit, filter unit, charging unit, and a storage unit with multiple super-capacitors. It features a controller with various components, including a PWM control board that enhances the monitoring and management of energy storage. This innovation allows for easy expansion of the storage unit's capacity and efficiency through the integration of various sensors.
Career Highlights
Kyoung-Min Kwon has dedicated his career to advancing technology in railway systems. His innovative patents reflect his commitment to improving energy efficiency and monitoring capabilities in this critical sector.
Collaborations
Kwon has collaborated with notable colleagues, including Tae-Suk Kim and Eun Kyu Lee, to further enhance his research and development efforts in railway technology.
Conclusion
Kyoung-Min Kwon's contributions to railway power systems through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work not only improves efficiency but also enhances the overall safety and reliability of railway operations.