This inventor holds 1 USPTO granted patent. Top assignee: Safran Electrical & Power. Active years: 2019.
Company Filing History:
Years Active: 2019
Title: Valery Chau: Innovator in Aircraft Electrical Systems
Introduction
Valery Chau is a prominent inventor based in Evry, France. She has made significant contributions to the field of electrical systems for aircraft. Her innovative work focuses on enhancing the efficiency and functionality of aircraft ventilation systems.
Latest Patents
Valery Chau holds a patent for a DC-DC converter designed for controlling an aircraft fan inverter. This invention relates to an electric DC-DC converter that is powered by a primary voltage source. It supplies control electronics of a three-phase inverter, which is configured to control a fan in an aircraft's ventilation system. The DC-DC converter features a transformer and a primary circuit with two loops forming a symmetrical assembly. It includes at least one secondary circuit with a secondary winding, which provides the inverter with an output voltage equal to twice the peak voltage at the terminals of the secondary winding. Additionally, it supplies a branch of the circuit with an output voltage equal to the opposite of the peak voltage at the terminals of the secondary winding. The controllable transistors in the design are capable of being switched at zero voltage, enhancing the converter's efficiency.
Career Highlights
Valery Chau is currently employed at Safran Electrical & Power, a leading company in the aerospace and defense sector. Her work at Safran has allowed her to apply her innovative ideas in practical applications, contributing to advancements in aircraft technology.
Collaborations
Throughout her career, Valery has collaborated with notable colleagues, including Philippe Preciat and Pascal Rollins. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Valery Chau's contributions to the field of aircraft electrical systems exemplify her dedication to innovation. Her patented DC-DC converter represents a significant advancement in the control of aircraft ventilation systems. Valery's work continues to influence the aerospace industry positively.