Josep Samittier Marti

Title: Josep Samittier Marti: Innovator in Battery Health Measurement

Introduction

Josep Samittier Marti is a notable inventor based in Barcelona, Spain. He has made significant contributions to the field of battery technology, particularly in the measurement of battery health and charge. His innovative approach has the potential to enhance the efficiency and reliability of automotive batteries.

Latest Patents

Josep holds a patent for a "Method for dynamically measuring the state of health and charge of a car battery and device for implementing said method." This invention is based on the measurement of the increase of sinusoidal voltage when adding a sinusoidal current to the battery current. The method involves applying a first sinusoidal signal of prefixed frequency to the battery, generating an alternate voltage component superimposed over the direct one. By eliminating the direct component of the response signal and applying a second periodic voltage signal, synchronous detection of the alternate component is achieved. This process allows for the evaluation of the electrochemical impedance of the battery, ultimately assessing its state of health and charge.

Career Highlights

Josep Samittier Marti is currently employed at Lear Automotive Spain, S.L. His work at this company focuses on advancing automotive technologies, particularly in battery management systems. His innovative patent reflects his commitment to improving battery performance and longevity.

Collaborations

Josep has collaborated with notable colleagues, including Manuel Puig Vidal and Oscar Ruiz Sanchez. Their combined expertise contributes to the development of cutting-edge solutions in the automotive industry.

Conclusion

Josep Samittier Marti is a pioneering inventor whose work in battery health measurement is paving the way for advancements in automotive technology. His contributions are essential for enhancing the performance and reliability of car batteries.