Sung-Woo Cho

Title: The Innovations of Sung-Woo Cho

Introduction

Sung-Woo Cho is an accomplished inventor based in Upplands Väsby, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of high-voltage bushings. His innovative approach has led to the creation of a unique patent that enhances the performance and reliability of electrical conductors.

Latest Patents

Sung-Woo Cho holds a patent for a "Gel impregnated bushing." This invention relates to a high-voltage (HV) bushing that comprises a condenser core designed to surround a HV electrical conductor. The condenser core is made from an insulation material that consists of wound layers of a permeable solid material impregnated with a thermo-reversible gel. The gel is formulated with oil and a thickener, where the oil includes iso-paraffinic oil in an amount ranging from 0.1-100 wt % of the oil, and the thickener contains at least one copolymer in an amount between 0.1-10 wt % of the gel. This innovative design aims to improve the efficiency and safety of high-voltage electrical systems.

Career Highlights

Sung-Woo Cho is currently employed at Hitachi Energy Switzerland AG, where he continues to work on cutting-edge technologies in the electrical engineering sector. His expertise and innovative mindset have positioned him as a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Sung-Woo Cho has collaborated with notable colleagues, including Rongsheng Liu and Gerhard Brosig. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Sung-Woo Cho's contributions to the field of electrical engineering, particularly through his patent for a gel impregnated bushing, demonstrate his commitment to innovation and excellence. His work continues to influence the development of high-voltage electrical systems, showcasing the importance of inventive minds in advancing technology.