Company Filing History:
Years Active: 2024-2025
Title: Innovator Sergio Martinez Porras: Advancing On-Board Charging Technologies
Introduction
Sergio Martinez Porras, an accomplished inventor located in Valls, Spain, has made significant contributions to the field of electrical engineering, particularly in the area of on-board charging systems for electric vehicles. With two patents to his name, his work is focused on enhancing the efficiency and reliability of charging technologies.
Latest Patents
Among Sergio's notable patents are the "Method and system for voltage-based detection of loss of neutral between on-board charger and multi-phase mains supply" and the "Vehicle on-board charger with variable DC-link voltage."
The first patent describes a sophisticated on-board battery charger (OBC) that includes rail circuits with respective rail controllers. These controllers sample voltages and can identify improper voltage conditions—either overvoltage or undervoltage. Upon detecting such an anomaly, the main controller halts the operation of all rail circuits, ensuring the safety and effectiveness of the charging process.
The second patent outlines an on-board charger with an innovative design that converts AC voltage from an external supply into a DC voltage, which is then boosted to charge a battery. This design features a processor capable of adjusting the DC-Link voltage based on the battery's voltage value, optimizing the charging process.
Career Highlights
Sergio currently works at Lear Corporation, a well-known company renowned for its innovations in automotive technology. His research and development endeavors contribute to advancements in electric vehicle charging solutions, solidifying his status as a key player in this dynamic field.
Collaborations
Throughout his career, Sergio has collaborated with professionals like Adria Marcos Pastor and Victor Saborido Rodriguez, further fostering innovation within their team at Lear Corporation. Their combined expertise plays a crucial role in enhancing the company's technological capabilities.
Conclusion
Sergio Martinez Porras exemplifies the spirit of innovation, actively contributing to the future of electric vehicle technology through his patents and collaborative efforts. His work not only aids in the development of more efficient charging systems but also sets the stage for further advancements in sustainable transportation solutions.