Location History:
- Hyogo, JP (1988)
- Tokyo, JP (1994)
Company Filing History:
Years Active: 1988-1994
Title: Isao Furo: Innovator in Power Conversion Technology
Introduction
Isao Furo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
One of his latest patents is a thyristor converter system with higher harmonics suppression. This invention involves a semi-conductor bridge thyristor converter circuit designed to convert AC power into DC power while minimizing the higher harmonics generated by the circuit. The system includes a semi-conductor converter circuit, a control circuit, and instrument transformers that measure voltages and currents at both the source and load sides. The control circuit adjusts the control delay angle and overlap angle of the thyristors based on the outputs from the transformers, effectively reducing higher harmonics as perceived from the power system side.
Another significant patent is an automatic control system for managing the output power of a power plant. This system incorporates a torque controller, such as a steam control valve, to regulate the amount of torque generation for power output. It features an output signal target setter that establishes the necessary torque output for a specific electrical output, a comparator that assesses the actual output against the target, and a command output setter that validates command outputs based on system frequency. The power generation controller responds to torque commands to maintain the desired output, ensuring efficient operation within the power plant.
Career Highlights
Isao Furo is currently employed at Mitsubishi Electric Corporation, where he continues to develop innovative solutions in power technology. His work has had a lasting impact on the efficiency and reliability of power systems.
Collaborations
Throughout his career, Furo has collaborated with esteemed colleagues such as Suketsugu Kabayama and Makoto Terada. Their combined expertise has contributed to advancements in the field of electrical engineering.
Conclusion
Isao Furo's contributions to power conversion technology through his patents reflect his dedication to innovation and excellence in engineering. His work continues to influence the industry and pave the way for future advancements in power systems.