Kenji Kohara

Title: Kenji Kohara: Innovator in Transmission Line Protection Systems

Introduction

Kenji Kohara is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of electrical engineering, particularly in the area of transmission line protection systems. His innovative approach has led to the development of a patented technology that enhances the safety and reliability of electrical transmission lines.

Latest Patents

Kohara holds a patent for a transmission line protection system. This system is designed to detect leakage currents in transmission lines, utilizing a leakage current detector positioned at the end of an insulating device. The detector monitors the arrester leakage current flowing in the transmission line of each phase. The output signal from the detector is transmitted via an optical fiber cable to a repeater, which then sends the information to a control and supervisory board in a substation. This arrangement allows for effective supervision of transmission line status while minimizing the risk of maloperations caused by external influences.

Career Highlights

Throughout his career, Kenji Kohara has worked with prominent companies such as Hitachi, Ltd. and The Chugoku Electric Power Co., Inc. His experience in these organizations has contributed to his expertise in electrical systems and innovations in transmission line technology.

Collaborations

Kohara has collaborated with notable colleagues, including Shingo Shirakawa and Seiichi Maruyama. Their combined efforts have further advanced the development of technologies in the electrical engineering sector.

Conclusion

Kenji Kohara's contributions to transmission line protection systems exemplify his commitment to innovation in electrical engineering. His patented technology not only enhances safety but also improves the efficiency of monitoring transmission lines. Kohara's work continues to influence the industry and pave the way for future advancements.