Location History:
- Anyang-si, KR (2021 - 2023)
- Uiwang-si, KR (2023)
Company Filing History:
Years Active: 2021-2023
Title: A Spotlight on Inventor Doo Young Lee
Introduction
Doo Young Lee is a distinguished inventor based in Anyang-si, South Korea, known for his significant contributions to the field of power conversion technology. With a total of five patents to his name, he has made remarkable strides in advancing the efficiency and reliability of power converter systems.
Latest Patents
Doo Young Lee's latest innovations include two noteworthy patents:
1. **Sub-module of power converter including bypass switch**: This invention introduces a sub-module designed for power converters, capable of allowing failure-causing electric current to bypass the sub-module quickly in the event of any failure. The sub-module comprises an energy storage unit, power semiconductor circuits connected in parallel, and a special switching element that can induce a controlled failure, ensuring the safety and stability of the entire power conversion system.
2. **Control power for submodules of a MMC converter**: This patent proposes a submodule of an MMC converter that is designed to provide stable power to a submodule controller. It features an energy storage part, various switching elements, and voltage selection mechanisms that enhance operational efficiency and control within the power conversion architecture.
Career Highlights
Doo Young Lee works at Hyosung Heavy Industries Corporation, a leader in power and energy solutions. His role in the company highlights his commitment to innovation in developing advanced technologies that improve power systems. Lee's contributions have significantly impacted the industry, fostering enhanced performance in energy conversion applications.
Collaborations
While working at Hyosung Heavy Industries Corporation, Doo Young Lee has collaborated with talented colleagues including Yong Hee Park and Hong Ju Jung. Together, they embody a spirit of teamwork and creativity that drives innovation forward, contributing to the shared goal of technological advancement in the power sector.
Conclusion
Doo Young Lee is a prominent figure in the realm of power converter technology. With his valuable patents and collaborations, he continues to pave the way for innovative solutions that aim to meet the demands of modern energy systems. His work exemplifies the importance of innovation in creating efficient and reliable energy solutions for the future.