This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Shandong Jianzhu University, Shandong University. Active years: 2022-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022-2025
Title: **Inventor Xiaoyan Li: Innovations in Voltage Suppression Technologies**
Introduction
Xiaoyan Li, a noted inventor based in Jinan, China, has made significant contributions to the field of electrical engineering, particularly in the area of voltage suppression methods for inverters. With a total of three patents to her name, she has developed novel techniques to enhance the efficiency and reliability of power conversion systems.
Latest Patents
One of Xiaoyan Li's latest patents is titled "Method and system for cooperatively suppressing common-mode voltage and current harmonics of coupled three-level inverter." This invention introduces a method for managing the common-mode voltage and current harmonics by determining the amplitude and phase angle of the reference voltage vector, selecting basic voltage vectors, and calculating their duty cycles to facilitate optimal inverter operation.
Another innovative patent by Li is the "Common-mode voltage suppression method and system for quasi-Z-source simplified three-level inverter." This patent outlines a procedure that involves selecting appropriate basic voltage vectors and utilizing a neutral-point voltage balance controller to enhance the operational stability of quasi-Z-source three-level inverters.
Career Highlights
Xiaoyan Li has worked at prestigious institutions such as Shandong Jianzhu University and Shandong University, where she has contributed her expertise in electrical engineering and research. Her work has significantly impacted the development of advanced inverter technologies, showcasing her dedication to innovation in the field.
Collaborations
Throughout her career, Xiaoyan Li has collaborated with other esteemed professionals, including Changwei Qin and Zhiyuan Chu. These partnerships have allowed for a rich exchange of ideas and advancements in technology associated with power electronics and voltage control systems.
Conclusion
Xiaoyan Li's contributions to the field of electrical engineering, particularly through her patents, demonstrate her role as a key innovator. Her work continues to influence the development of effective solutions for voltage suppression in inverters, promoting greater efficiency and reliability in power systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile