Byung Heon Hwang

Title: Byung Heon Hwang: Innovator in Nuclear Power Plant Control Systems

Introduction

Byung Heon Hwang is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of nuclear power plant operations, particularly in enhancing the control systems that manage steam generator levels.

Latest Patents

Hwang holds a patent for a "System of controlling steam generator level during main feed-water control valve transfer for nuclear power plant." This innovative system and method involve transforming a gain and an integral time constant of a proportional-integral (PI) controller according to timer lapse time. The invention addresses the excessive steam generator level phenomenon caused by rapid changes in the open degrees of downcomer feed-water and economizer feed-water valves during reactor power transitions between low and high power sections. By implementing this system, the likelihood of reactor shutdowns due to excessive steam generator levels is reduced, thereby alleviating the operational burden on plant operators and improving both operational rates and economic feasibility.

Career Highlights

Hwang is currently employed at Kepco Engineering & Construction Company, Inc., where he continues to apply his expertise in nuclear engineering. His work focuses on developing advanced control systems that enhance the safety and efficiency of nuclear power plants.

Collaborations

Throughout his career, Hwang has collaborated with esteemed colleagues, including Myung Jun Song and Jong Joo Sohn. These partnerships have fostered innovation and contributed to the advancement of nuclear technology.

Conclusion

Byung Heon Hwang's contributions to nuclear power plant control systems exemplify the importance of innovation in ensuring safe and efficient energy production. His work not only enhances operational reliability but also supports the broader goals of economic feasibility in the energy sector.