Yuhui Chen

Title: Yuhui Chen: Innovator in Gas Turbine Technology

Introduction

Yuhui Chen is a prominent inventor based in Roanoke, VA (US), known for her contributions to gas turbine technology. With a total of 4 patents, she has made significant advancements in the field, particularly in the area of turbine control systems.

Latest Patents

One of her latest patents is titled "Correction system and method for gas turbine proportional droop governor." This method involves receiving a turbine system operating parameter that indicates a frequency variation of an electric power system associated with the turbine system. The method determines a correction factor to adjust the output of the turbine system based on this frequency variation. The correction factor is derived from a droop power response and a nominal droop power ratio, calculated using the gas turbine's power output and speed-load error. The output of the turbine system is then varied based on this correction factor.

Another notable patent is "Systems and methods of droop response control of turbines." This system includes a controller designed to manage the operational behavior of a turbine system. The controller features a droop response system that detects operational characteristics of the turbine system, indicating frequency variations in the associated electric power system. It generates a response to adjust the turbine's output accordingly. Additionally, the controller incorporates a multivariable droop response correction system that identifies potential errors in the operational characteristics and generates multiple correction factors to refine the response from the droop response system.

Career Highlights

Yuhui Chen has worked with General Electric Company, where she has honed her skills and expertise in turbine technology. Her work has contributed to the development of innovative solutions that enhance the efficiency and reliability of gas turbines.

Collaborations

Throughout her career, Yuhui has collaborated with notable colleagues, including Bryan Edward Sweet and Scott William Szepek. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yuhui Chen's contributions to gas turbine technology through her patents and collaborations highlight her role as a leading inventor in the field. Her innovative methods and systems continue to influence the industry and pave the way for future advancements.