Olavi Kangasaho

Title: Olavi Kangasaho: Innovator in Synchronous Machine Control

Introduction

Olavi Kangasaho is a notable inventor based in Kauniainen, Finland. He has made significant contributions to the field of electrical engineering, particularly in the control of synchronous machines. His innovative approach has led to the development of a unique method that enhances the performance and reliability of these machines.

Latest Patents

Kangasaho holds a patent for a "Method for controlling the torque of a synchronous machine supplied by a frequency converter." This invention focuses on determining key parameters such as the direct axis flux component, quadrature axis flux component, and pole angle of the machine. By utilizing measured variables, the method produces set values for flux, excitation current, and torque-building current. This innovative approach includes a limiting block for the pole angle to prevent the 'pull out' of the drive, ensuring optimal performance.

Career Highlights

Olavi Kangasaho is currently employed at Abb Stromberg Drives Oy, where he continues to work on advancements in machine control technologies. His expertise in the field has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Kangasaho has collaborated with notable colleagues such as Matti Mard and Vesa Vauhkonen. Their combined efforts have contributed to the development of innovative solutions in the field of synchronous machine control.

Conclusion

Olavi Kangasaho's contributions to the field of electrical engineering, particularly through his patented method for controlling synchronous machines, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.