Company Filing History:
Years Active: 2014-2016
Title: Arman Hassanpoor: Innovator in Multilevel Converters and HVDC Technology
Introduction
Arman Hassanpoor is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of multilevel converters and high voltage direct current (HVDC) technology. With a total of 2 patents to his name, Hassanpoor's work is recognized for its innovative approaches to complex electrical systems.
Latest Patents
Hassanpoor's latest patents include a multilevel converter with cells being selected based on phase arm current. This invention provides a method and computer program product for selecting switching cells for voltage contribution in a phase arm of a multilevel converter. The cell selecting control device and multilevel converter feature a balancing control element that obtains a reference voltage for the phase arm, measures the current running through the phase arm, and selects cells for contributing to an AC voltage output based on these parameters.
Another significant patent is the HVDC hybrid circuit breaker with a snubber circuit. This invention includes a solid-state main breaker, a mechanical fast disconnector, and a solid-state auxiliary breaker connected in series. The design aims to prevent uncontrolled discharging of the snubber capacitor during the breaking action, thereby enhancing the reliability and safety of HVDC systems.
Career Highlights
Throughout his career, Arman Hassanpoor has worked with prominent companies in the electrical engineering sector, including ABB Technology AG and ABB Technology Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the industry.
Collaborations
Hassanpoor has collaborated with various professionals in his field, including his coworker Jürgen Häfner. These collaborations have played a crucial role in the development and implementation of his innovative technologies.
Conclusion
Arman Hassanpoor's contributions to multilevel converters and HVDC technology highlight his role as a leading inventor in the electrical engineering field. His patents reflect a commitment to advancing technology and improving electrical systems.