This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Continental Automotive Gmbh, Continental Automotive France. Active years: 2015-2022.
Location History:
- Fonsorbes, FR (2015 - 2021)
- Fontenilles, FR (2022)
Company Filing History:
4 out of 2,391 
3 out of 557 
Years Active: 2015-2022
Title: Michel Parette: Innovator in Electric Motor Technology
Introduction
Michel Parette is a notable inventor based in Fonsorbes, France. He has made significant contributions to the field of electric motor technology, holding a total of 4 patents. His work focuses on methods for estimating current and detecting faults in electric motors, particularly in automotive applications.
Latest Patents
One of Michel Parette's latest patents involves a method for estimating the current flowing through a winding of an electric motor. This method includes measuring a voltage at the input of the winding and correcting it to produce a corrected voltage. The process determines the resistance of the switching device and estimates the current by dividing the difference between a control voltage and the corrected voltage by the resistance. This innovative approach also provides a diagnosis for a current sensor and controls an electric motor in fail-soft mode.
Another significant patent addresses the detection of torque control defects in electric motors used in power-steering systems of motor vehicles. This method includes determining residual direct and quadrature sinusoidal voltages based on measured and estimated currents. A fault is detected when the difference between the residual direct sinusoidal voltage and its moving average exceeds a first threshold, or when the difference for the quadrature sinusoidal voltage exceeds a second threshold.
Career Highlights
Michel Parette has worked with prominent companies in the automotive sector, including Continental Automotive GmbH and Continental Automotive France. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric motor technology.
Collaborations
Throughout his career, Michel has collaborated with talented professionals such as Christian Gunselmann and Mathias Fernengel. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Michel Parette is a distinguished inventor whose work in electric motor technology has led to valuable patents and advancements in the automotive industry. His innovative methods for estimating current and detecting faults are essential for improving the performance and reliability of electric motors.