Company Filing History:
Years Active: 2022
Title: Juho Salminen: Innovator in Motor Speed Estimation Technology
Introduction
Juho Salminen is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of motor control systems, particularly in enhancing the safety and efficiency of motor operations. His innovative approach has led to the development of a patented method that addresses critical aspects of motor speed estimation.
Latest Patents
Juho Salminen holds a patent for a method titled "Motor speed estimation for drive safety system." This invention focuses on evaluating the safety of a motor's speed, which is controlled by a frequency converter. The method involves measuring the first, second, and third phase currents of three-phase electric power supplied to the motor. By forming current measurement pairs, the speed of the motor is estimated separately based on each pair, resulting in three distinct speed estimates. A voting logic is then applied to these estimates to determine a final speed estimate and its validity, which is crucial for controlling safety functions of the frequency converter. This innovative approach enhances the reliability of motor operations in various applications.
Career Highlights
Juho Salminen is currently employed at ABB Schweiz AG, a leading company in electrification and automation technologies. His work at ABB has allowed him to apply his expertise in motor control systems and contribute to advancements in the industry. With a focus on safety and efficiency, Salminen's contributions are vital to the development of reliable motor systems.
Collaborations
Juho collaborates with Toni Kuikka, a fellow innovator in the field. Their partnership fosters a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Juho Salminen's work in motor speed estimation technology exemplifies the importance of innovation in enhancing safety and efficiency in motor operations. His patented method represents a significant advancement in the field, showcasing his dedication to improving industrial technologies.