Mamoru Shiga

Title: Mamoru Shiga - Innovator in Wind Turbine Technology

Introduction

Mamoru Shiga is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of renewable energy, particularly in wind turbine technology. His innovative approach has led to advancements that enhance the efficiency and safety of wind turbines.

Latest Patents

Mamoru Shiga holds a patent for a wind turbine blade pitch control system. This invention provides an improvement for a wind turbine that has at least one blade mounted on a hub for controlled rotation about a blade axis. The system allows for the variation of the blade's pitch relative to an airstream, which is crucial for optimizing energy capture. The patent includes a main pitch control system and a safety pitch control system that ensures the blade moves to a feathered position in case of overspeed or fault conditions. The improvement features an energy storage device, a pitch-axis controller, an electro-mechanical actuator, and slip rings for power and data transmission, all aimed at reducing the mass on the rotating hub.

Career Highlights

Mamoru Shiga is currently employed at Moog Japan Ltd., where he continues to work on innovative solutions in the field of wind energy. His expertise and dedication to improving wind turbine technology have positioned him as a key player in the industry.

Collaborations

Throughout his career, Mamoru has collaborated with talented individuals such as Benjamin Potter and Ryuichi Nagasaki. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Mamoru Shiga's contributions to wind turbine technology exemplify the importance of innovation in renewable energy. His patent for a blade pitch control system showcases his commitment to enhancing the efficiency and safety of wind turbines. His work continues to inspire advancements in the field.