Company Filing History:
Years Active: 2011-2016
Title: The Innovative Path of Takumi Nakashima
Introduction
Takumi Nakashima is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to the field of wind energy technology. With a total of six patents to his name, his work focuses on enhancing the efficiency and functionality of wind turbines, which play a critical role in sustainable energy generation.
Latest Patents
Nakashima's latest patents include a wind-turbine-generator control apparatus, a wind turbine generator system, and a wind-turbine-generator control method. His innovative control device is designed to manage a wind turbine generator equipped with a rotor that has multiple blades. The rotor rotates upon receiving wind, enabling the generator to produce electrical power. This power is then supplied to the utility grid, with the ability to adjust the electric energy output according to fluctuations in the grid's frequency. The control device features a subtracter that calculates the frequency change by determining the difference between the actual frequency of the generated output and a predetermined set value. Furthermore, it includes a limiter that regulates power changes based on the generator's rotational speed.
In another noteworthy patent, Nakashima developed a control system for a wind power generator and wind farm, designed to ensure operation during a decrease in system frequency. This system calculates a restricted power generation output necessary to maintain stability within the power system, allowing wind power generators to operate efficiently even under fluctuating conditions.
Career Highlights
Nakashima is currently affiliated with Mitsubishi Heavy Industries Limited, a prominent global company specializing in various sectors, including energy and infrastructure. His role within this leading firm has enabled him to further advance his research and development endeavors in renewable energy solutions.
Collaborations
Throughout his career, Takumi Nakashima has worked alongside notable colleagues such as Tsuyoshi Wakasa and Akira Yasugi. These collaborations have fostered an environment of innovation and teamwork, essential for tackling complex challenges in wind turbine technology.
Conclusion
Takumi Nakashima's dedication to advancing wind energy technology through his patents demonstrates his commitment to sustainability and innovation. As the world increasingly shifts towards renewable energy sources, Nakashima's contributions will undoubtedly play a pivotal role in shaping the future of energy generation. His patents not only enhance the functionality of wind turbines but also help integrate them more effectively into existing power systems.