Company Filing History:
Years Active: 2019
Title: Innovations of Kota Kawamura in Gas Turbine Technology
Introduction
Kota Kawamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and control of gas turbines, which are critical in various energy applications.
Latest Patents
Kawamura's latest patents include a two-shaft gas turbine and a control system and control method for the gas turbine. The first patent describes a two-shaft gas turbine that regulates the mass flow of air into a compressor by controlling the set angle of an inlet guide vane (IGV). This system includes a first controller that adjusts the IGV angle based on the corrected speed of the gas generator shaft during low-speed rotation, taking into account ambient temperature. Additionally, a second controller maintains a constant actual speed of the gas generator shaft during high-speed rotation, with an ambient temperature correction feature that adjusts the speed based on temperature thresholds.
The second patent focuses on the control method for the opening degree of the inlet guide vane in a two-shaft gas turbine. This invention features a controller that adjusts the opening degree to optimize the inlet mass flow rate to the compressor. It includes a first control unit that keeps the speed of the high-pressure turbine shaft constant, a control status confirmation unit that verifies the actual speed and opening degree, and a low ambient temperature correction unit that modifies the actual speed under specific conditions.
Career Highlights
Kota Kawamura is currently employed at Mitsubishi Hitachi Power Systems, Ltd., where he continues to innovate in the field of gas turbine technology. His work is instrumental in advancing the efficiency and performance of power generation systems.
Collaborations
Kawamura collaborates with talented colleagues, including Chihiro Myoren and Kenji Nanataki, who contribute to the development of cutting-edge technologies in their field.
Conclusion
Kota Kawamura's contributions to gas turbine technology through his innovative patents demonstrate his expertise and commitment to improving energy systems. His work not only enhances the efficiency of gas turbines but also plays a vital role in the future of energy generation.