Company Filing History:
Years Active: 2008-2009
Title: Yusuke Fukuta: Innovator in Variable-Frequency Drive Technology
Introduction
Yusuke Fukuta is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of variable-frequency drives. With a total of 2 patents, Fukuta's work focuses on enhancing the efficiency and functionality of electrical devices.
Latest Patents
Fukuta's latest patents include a "Variable-frequency drive with regeneration capability." This innovative electrical device comprises a plurality of single-phase power cells that are electrically connected to receive power from a source and deliver it to a load. The design features a first rank of regenerative power cells and a second rank of non-regenerative power cells. Each non-regenerative power cell includes an inverter bridge, a capacitor set, and a three-phase bridge rectifier. This configuration allows the non-regenerative power cells to provide reactive power during motor braking.
Another significant patent is the "System and method for parallel control of variable frequency drives." This method involves controlling at least two variable frequency drives connected in parallel. It includes communicating a magnetizing current component value to a master controller and receiving various demands from the controller. The method also determines motor speed and flux based on measurements of a motor's stator voltage and current, adjusting torque and magnetizing current components accordingly.
Career Highlights
Fukuta has worked with prominent companies such as Siemens Energy & Automation, Inc. and Siemens Industry, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electrical engineering sector.
Collaborations
Throughout his career, Fukuta has collaborated with talented professionals, including Mukul Rastogi and Richard H. Osman. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yusuke Fukuta is a distinguished inventor whose work in variable-frequency drive technology has made a significant impact in the field of electrical engineering. His innovative patents and career achievements reflect his dedication to advancing technology and improving efficiency in electrical devices.