Marian Sobierajski

Title: Innovations by Marian Sobierajski

Introduction

Marian Sobierajski is a notable inventor based in Wrocław, Poland. He has made significant contributions to the field of electric power systems, holding 2 patents that focus on enhancing the stability and efficiency of power transmission systems.

Latest Patents

His latest patents include a "Method of the identification of weak and/or strong nodes of an electric power system." This method involves computational treatment of electric parameters to derive equations of power flow at a 100 percent system load. By computing nodal impedance values, Sobierajski constructs a P-Q curve that illustrates the relationship between reactive and active loads. The nodal coefficient of voltage stability is then determined, ensuring that voltage stability is maintained within safe margins.

Another significant patent is the "Method of the identification of weak and/or strong branches of an electric power transmission system." This invention also utilizes computational methods to analyze electrical parameters and establish equations of power flow. By constructing a P-Q curve for branch models, Sobierajski assesses the branch voltage stability coefficient under varying load conditions, ensuring the system's reliability.

Career Highlights

Marian Sobierajski is currently employed at Abb Technology AG, where he continues to innovate in the field of electric power systems. His work focuses on developing methods that enhance the stability and efficiency of power transmission networks.

Collaborations

He collaborates with notable colleagues such as Marek Fulczyk and Joachim Bertsch, contributing to advancements in their shared field of expertise.

Conclusion

Marian Sobierajski's contributions to electric power systems through his innovative patents demonstrate his commitment to improving the stability and efficiency of power transmission. His work continues to influence the industry positively.