Company Filing History:
Years Active: 2019
Title: The Innovative Contributions of Paul Sandulescu
Introduction
Paul Sandulescu is a notable inventor based in Västerås, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the area of synchronous machines. His innovative approach has led to the development of a unique method for detecting the presence of permanent magnets in these machines.
Latest Patents
Paul Sandulescu holds a patent for a "Method and device for detecting the presence of a permanent magnet of a rotor of a synchronous machine." This patent outlines a method that includes injecting a voltage waveform into the stator windings of the synchronous machine. It involves measuring two phase currents in the stator winding and transforming these currents to a rotor reference frame to obtain a current waveform. The process continues with sampling the current waveform to obtain positive and negative portion values, constructing first and second periodic waveforms, and performing a frequency analysis of the spectrums. Ultimately, this method allows for the determination of whether a permanent magnet is present in the synchronous machine based on the analyzed spectrums. Paul has 1 patent to his name.
Career Highlights
Paul Sandulescu is currently employed at ABB Schweiz AG, a leading company in the field of electrical engineering and automation technology. His work at ABB has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in technology and engineering solutions.
Collaborations
Throughout his career, Paul has collaborated with talented individuals such as Giovanni Zanuso and Luca Peretti. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Paul Sandulescu's contributions to the field of synchronous machines demonstrate his innovative spirit and technical expertise. His patent for detecting permanent magnets showcases his ability to solve complex engineering challenges. As he continues his work at ABB, his impact on the industry is sure to grow.