Company Filing History:
Years Active: 2020
Title: Ilari Karkkainen: Innovator in Electrical Machine Fault Detection
Introduction
Ilari Karkkainen is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of electrical engineering, particularly in the detection of faults in electrical machines. His innovative approach has led to the development of a unique method that enhances the reliability of electrical systems.
Latest Patents
Karkkainen holds a patent for a "Method for detecting a fault in an electrical machine." This method focuses on detecting faults in an AC/AC exciter, which includes an exciter rotor and an exciter stator. The process involves obtaining a signal that reflects the current or voltage at either the exciter rotor winding or the exciter stator winding. By applying frequency analysis, it can be determined whether the exciter is experiencing an inter-turn short circuit in the stator or rotor winding based on the presence of specific frequency components.
Career Highlights
Ilari Karkkainen is currently employed at ABB Schweiz AG, a leading company in the field of electrical engineering and automation. His work at ABB has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical machine technology.
Collaborations
Karkkainen collaborates with talented professionals such as Pedro Rodriguez and Matti Kivioja. These collaborations enhance the development and implementation of innovative solutions in their field.
Conclusion
Ilari Karkkainen's contributions to electrical engineering, particularly through his patented method for fault detection, demonstrate his commitment to innovation and excellence. His work continues to impact the reliability of electrical machines, showcasing the importance of inventive thinking in technology.