Chang Gyun An

Title: Innovator Chang Gyun An: Advancing Fault Management in Electrical Systems

Introduction

Chang Gyun An is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the management of faults within complex systems. With two patents to his name, An’s innovations are positioned to enhance the efficiency and reliability of electrical converters.

Latest Patents

One of Chang Gyun An's notable patents is a method for controlling faults using a switching technique of a three-phase four-wire interlinking converter. This invention details a systematic approach that includes obtaining a first d-q-o coordinate plane based on the internal phase angle of the output voltage produced from each phase of an inverter. The methodology then describes converting this first coordinate plane into a second one, performing a d-q transform to obtain an output voltage vector for determining fault locations, and finally allocating a zero voltage vector to the area related to a fault occurrence. This intricate process serves to efficiently control and manage faults, ensuring improved performance and safety in electrical systems. An's innovative ideas are thus setting new standards in converter technology.

Career Highlights

Chang Gyun An is affiliated with the Research & Business Foundation of Sungkyunkwan University, a leading institution in South Korea known for its commitment to research and technological advancement. His work within this organization highlights his dedication to bridging theoretical research with practical applications in the engineering domain.

Collaborations

An collaborates with talented colleagues including Chung Yuen Won and Kwang Su Na, both of whom contribute diverse expertise to their projects. Together, they drive forward innovative solutions that address real-world issues in electrical engineering and beyond.

Conclusion

Chang Gyun An's contributions to the field of electrical systems are paving the way for future innovations. Through his patents and collaborative efforts, he demonstrates the critical impact of research and development in enhancing technological frameworks. His ongoing commitment to innovation will likely lead to further advancements that benefit both industry and academia.