Company Filing History:
Years Active: 2008
Title: Hiroshi Suetake: Innovator in Voltage Source Inverter Control
Introduction
Hiroshi Suetake is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of control methods for voltage source inverters. His innovative approach has led to advancements that enhance the stability and efficiency of power systems.
Latest Patents
Hiroshi Suetake holds a patent for a voltage source inverter control method. This invention provides a simple and accurate dead time dispersion measurement method, which prevents the occurrence of unstable phenomena in voltage source inverters. The control method is designed for a PWM system and includes a power semiconductor device that regulates voltage levels, frequency, and phase. Before operation, the method stores voltage error information for each polarity of the respective phase currents of the inverter. During operation, this information is utilized to compensate for voltage instruction values or pulse widths of PWM instruction signals, effectively correcting voltage errors.
Career Highlights
Hiroshi Suetake is associated with Kabushiki Kaisha Yaskawa Denki, a prominent company in the field of electrical equipment and automation. His work at Yaskawa Denki has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in technology.
Collaborations
Hiroshi has collaborated with notable colleagues, including Yoichi Yamamoto and Masashiro Tanaka. These collaborations have fostered an environment of innovation and have led to the development of advanced technologies in their field.
Conclusion
Hiroshi Suetake's contributions to voltage source inverter control methods exemplify his commitment to innovation in electrical engineering. His patent reflects a significant advancement in the industry, showcasing his expertise and dedication to improving power system stability.