This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Abb Schweiz Ag. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Rolf Ottersten: Innovator in Voltage Source Converter Technology
Introduction
Rolf Ottersten is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage source converters. His innovative work has led to the filing of a patent that addresses critical aspects of power supply systems.
Latest Patents
Rolf Ottersten holds a patent for a technology titled "Black start of a multilevel voltage source converter." This invention involves a voltage source converter that includes a black start control unit and cells. Each cell is designed with a first switch and a second switch, which manage the charging and discharging of a cell capacitor. The black start control unit is configured to initiate the charging of an uncharged power supply unit through a series of controlled operations, enhancing the reliability of power systems.
Career Highlights
Rolf Ottersten is currently employed at ABB Schweiz AG, a leading company in power and automation technologies. His role at ABB allows him to apply his expertise in developing advanced electrical solutions that meet the demands of modern energy systems. His work is instrumental in advancing the capabilities of voltage source converters.
Collaborations
Rolf has collaborated with talented professionals such as Patrik Sandquist and Fabienne Chataignere. These collaborations have fostered an environment of innovation and creativity, contributing to the success of their projects.
Conclusion
Rolf Ottersten's contributions to the field of voltage source converters exemplify his commitment to innovation in electrical engineering. His patent and work at ABB Schweiz AG highlight his role as a key player in advancing power supply technologies.