Company Filing History:
Years Active: 2023-2025
Title: Gabriele Gualco: Innovator in Electric Motor Control
Introduction
Gabriele Gualco is a notable inventor based in Sassel, Switzerland. He has made significant contributions to the field of electric motor control, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Gualco's latest patents include a "Control circuit for an electric motor and controlling method thereof." This invention features a control circuit that incorporates low and high voltage subcircuits, along with an isolation barrier. The low voltage subcircuit is equipped with a current controller that generates a driving signal and a feedback loop. The high voltage subcircuit includes a power bridge that outputs a current to drive the motor, a current sensor for measuring the current, an analog front-end, and an analog-to-digital converter (ADC). The isolation barrier is designed to facilitate the transfer of signals between the low and high voltage subcircuits.
Another significant patent is the "Pulse width-modulated driving method for an electric motor with zero-crossing compensation." This method provides a PWM motor control system that includes zero-crossing compensation. It controls each carrier generator of multiple PWM generators to create a carrier offset, ensuring that the voltage between nodes and a reference point is adjusted to achieve a variable common mode voltage when the current crosses zero.
Career Highlights
Gualco is currently employed at Etel S.A., where he continues to develop innovative solutions in electric motor control. His work has positioned him as a key figure in the industry, contributing to advancements that enhance motor efficiency and performance.
Collaborations
Gualco collaborates with notable professionals in his field, including Pierre Hirsig. These partnerships foster an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Gabriele Gualco's contributions to electric motor control through his patents reflect his dedication to innovation and technology. His work continues to influence the industry, paving the way for future advancements in motor control systems.