Bjorn Fridholm

Title: The Innovative Mind of Bjorn Fridholm

Introduction

Bjorn Fridholm, a talented inventor based in Gothenburg, Sweden, has made significant contributions to the field of energy storage systems. With a keen focus on electric and hybrid vehicles, Fridholm holds three patents that showcase his innovative approaches in estimating and enhancing the performance of energy storage devices.

Latest Patents

Fridholm's most recent inventions demonstrate his expertise in battery technology. One notable patent involves a system and method for estimating battery parameters. This method allows for the determination of an operating parameter value of an energy storage device used in propulsion for electric or hybrid vehicles. It involves assessing a first operating parameter value at a specific time and establishing a reference operating parameter value using pre-determined experimental data. By recursively calculating a second operating parameter value, Fridholm’s approach efficiently tunes the energy storage device's performance over time.

Another significant patent outlines a method and system for determining a parameter map to estimate the operational condition of energy storage devices. This innovation includes a mechanism for updating the parameter map by applying a correlation model that considers the aging behavior of the storage device. This enables precise assessments even at operating points not currently in use, enhancing the reliability and efficiency of the energy storage systems.

Career Highlights

Throughout his career, Bjorn Fridholm has gained valuable experience while working with major companies such as Volvo Car Corporation and Volvo Truck Corporation. His work has contributed to significant advancements in automotive technologies, particularly in the realm of energy storage and propulsion systems.

Collaborations

Fridholm has collaborated with talented colleagues such as Hannes Kuusisto and Jonas Hellgren, highlighting the importance of teamwork in fostering innovation. These collaborations have undoubtedly played a role in enhancing the efficacy and applicability of his inventions in the automotive industry.

Conclusion

As an inventive force in the field of energy storage, Bjorn Fridholm’s patents reflect his dedication to improving electric and hybrid vehicle technology. His innovative systems and methods not only advance the industry but also pave the way for a more sustainable future in transportation.