Company Filing History:
Years Active: 2017-2025
Title: Innovations by Inventor Lingling Fan
Introduction
Lingling Fan is a prominent inventor based in Tampa, FL (US), known for her contributions to the field of electrical engineering. With a total of 9 patents to her name, she has made significant strides in developing innovative solutions for complex systems.
Latest Patents
One of her latest patents is titled "Unified fault and stability analysis system and method considering unbalanced topologies." This invention addresses the challenges of analytical model building for stability assessment in systems subject to unbalanced faults. The application presents a straightforward modeling approach, achieving a generalized dynamic circuit representation through the use of Laplace transform variables. The relationship between voltage and current at the fault location is translated into the relationship of three subsystems, resulting in a final circuit model that is an interconnected sequence network with impedances in the Laplace domain. This circuit can be directly converted from a steady-state sequence network.
Another notable patent is "System and method for admittance model identification for inverter-based resources." This invention provides a system and method for obtaining frequency-domain admittance/impedance using a few sets of time-series data. By utilizing an Eigensystem Realization Algorithm (ERA) or a dynamic mode decomposition (DMD), the input/output frequency-domain model reflecting the voltage/current relationship is identified. The proposed approach offers a powerful tool to replace the state-of-the-art harmonic injection methodology for grid-connected inverter-based resource (IBR) systems.
Career Highlights
Lingling Fan is affiliated with the University of South Florida, where she continues to advance her research and innovation in electrical engineering. Her work has garnered attention for its practical applications and contributions to the field.
Collaborations
Some of her notable coworkers include Zhixin Miao and Hossein Ghassempour Aghamolki, who collaborate with her on various projects and research initiatives.
Conclusion
Lingling Fan's innovative patents and contributions to electrical engineering highlight her role as a leading inventor in her field. Her work continues to influence advancements in technology and engineering practices.