Company Filing History:
Years Active: 2001
Title: Masaaki Shigeta: Innovator in AC Transmission Technology
Introduction
Masaaki Shigeta is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the area of AC transmission systems. With a total of two patents to his name, Shigeta's work focuses on enhancing the efficiency and reliability of electrical transmission lines.
Latest Patents
Shigeta's latest patents include a series compensator and an AC transmission system with reactance compensation. The series compensator is designed to be connected in series to an AC transmission line, allowing for the compensation of various electrical parameters such as voltage, current, phase, or impedance. This innovative structure eliminates the need for a bypass transmission line, simplifying the main transmission line structure while enhancing current controllability and reducing harmonics.
The AC transmission system with reactance compensation features a series compensation generator (SCG) that is installed in a transmission line linking various substations. This system increases the overall transmission capability by regulating the equivalent reactance of the line. The SCG generates a voltage with a phase angle shifted substantially 90 degrees in relation to the current flowing in the line, effectively compensating for voltage drops and suppressing power oscillations during electrical fluctuations.
Career Highlights
Masaaki Shigeta is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to develop and refine his innovative ideas in electrical engineering.
Collaborations
Shigeta has collaborated with notable coworkers, including Mami Mizutani and Yukitaka Monden. Their combined expertise has contributed to the advancement of technologies in the field of AC transmission.
Conclusion
Masaaki Shigeta's contributions to AC transmission technology through his patents demonstrate his commitment to innovation in electrical engineering. His work not only simplifies transmission line structures but also enhances their efficiency and reliability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.