Susanna Bäckström-Andersson

Title: Susanna Bäckström-Andersson: Innovator in Power Supply Technology

Introduction

Susanna Bäckström-Andersson is a notable inventor based in Helsinki, Finland. She has made significant contributions to the field of electrical engineering, particularly in the development of power supply systems. Her innovative work has led to the creation of a unique patent that enhances the efficiency of synchronous machines.

Latest Patents

Susanna holds a patent for a "Rotating direct current power supply for synchronous machines." This invention discloses unique systems, methods, techniques, and apparatuses for a rotating DC power supply. One exemplary embodiment includes a first and second DC bus rail, a first and second leg, and a discharge resistor. The first leg features a first semiconductor device and a second semiconductor device coupled in series at a first midpoint connection. The first semiconductor device is coupled to a first point on the first DC bus rail, while the first midpoint connection is coupled to a field winding. The second leg includes a third semiconductor device and a fourth semiconductor device coupled in series at a second midpoint connection. The third semiconductor device is coupled to a second point on the first DC bus rail, and the second midpoint connection is coupled to the field winding. The discharge resistor is operatively coupled to the first DC bus rail between the first point and the second point.

Career Highlights

Susanna is currently employed at Abb Schweiz AG, where she continues to innovate and develop advanced technologies in power supply systems. Her work has been instrumental in improving the performance and reliability of electrical systems.

Collaborations

Some of her notable coworkers include Chenjie Lin and Ghanshyam Shrestha, with whom she collaborates on various projects within the company.

Conclusion

Susanna Bäckström-Andersson is a pioneering inventor whose work in power supply technology has made a significant impact in the field. Her innovative patent demonstrates her commitment to advancing electrical engineering and enhancing the efficiency of synchronous machines.