Janne Holla

Title: Janne Holla: Innovator in Electrical Machine Fault Detection

Introduction

Janne Holla 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

Janne Holla 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 exciter stator or rotor winding based on the presence of specific frequency components.

Career Highlights

Janne Holla is currently employed at ABB Schweiz AG, a leading company in electrical engineering and automation technology. His work at ABB has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical machine technology.

Collaborations

Janne collaborates with talented professionals such as Pedro Rodriguez and Matti Kivioja. Their teamwork fosters an environment of innovation and creativity, leading to the development of cutting-edge solutions in their field.

Conclusion

Janne Holla's contributions to electrical machine fault detection exemplify the impact of innovation in engineering. His patent and work at ABB Schweiz AG highlight his commitment to enhancing the reliability of electrical systems.