Carlos Vazquez Goyarzu

Title: Carlos Vazquez Goyarzu: Innovator in Power Conversion Technology

Introduction

Carlos Vazquez Goyarzu is a notable inventor based in Munich, Germany. He has made significant contributions to the field of power conversion technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of power converters.

Latest Patents

Carlos holds a patent for a "System and method of estimating temperature of a power switch of a power converter without a dedicated sensor." This invention involves a system for a power switch of a multiphase power converter coupled to an inductive load. The system includes a test controller, a voltage sampling circuit, a processing circuit, and a converter. A test pulse is applied to the power switches of the converter to generate a test current through the inductive load. This process forward biases a body diode of a power switch during a freewheel portion after the test pulse is completed. The voltage across the body diode is sampled during this freewheel portion, and the voltage samples are converted to a voltage value and a slope value. These values are then converted to an estimated temperature value based on the characterization of the inductive load and the body diode. The conversion may be performed by a lookup table that stores an estimated temperature value for each unique combination of the voltage and slope values. Carlos has 1 patent to his name.

Career Highlights

Carlos is currently employed at NXP USA, Inc., where he continues to innovate in the field of power electronics. His work focuses on improving the efficiency and reliability of power converters, which are essential components in various electronic devices.

Collaborations

Throughout his career, Carlos has collaborated with talented professionals, including Hubert Martin Bode and Patrik Varecha. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Carlos Vazquez Goyarzu is a distinguished inventor whose work in power conversion technology has made a significant impact. His innovative patent demonstrates his commitment to advancing the field and improving the efficiency of electronic systems.