Hang Li

Title: The Innovative Contributions of Hang Li

Introduction

Hang Li is an accomplished inventor based in King of Prussia, Pennsylvania. She has made significant contributions to the field of electrical engineering, particularly in power systems. Her innovative approach to frequency measurement has led to the development of a unique patent that enhances the accuracy of load shedding and magnitude calculation.

Latest Patents

Hang Li holds a patent titled "Frequency measurement for load shedding and accurate magnitude calculation." This method involves receiving electrical measurements of an input signal from a power system. It includes determining an estimated frequency of the power system by analyzing the rate of change of phase and utilizing zero crossings. The selection between these two methods is based on a comparison of the estimated and measured phase angles of the power system. This innovation is crucial for improving the reliability and efficiency of power systems.

Career Highlights

Hang Li is currently employed at Schweitzer Engineering Laboratories, Inc., where she continues to push the boundaries of electrical engineering. Her work focuses on developing advanced technologies that enhance the performance of power systems. With her expertise, she has contributed to various projects that aim to improve energy management and system stability.

Collaborations

Some of her notable coworkers include Marcos A. Donolo and Jay Hartshorn. Their collaborative efforts have fostered an environment of innovation and creativity within the company.

Conclusion

Hang Li's contributions to the field of electrical engineering exemplify the impact of innovative thinking on power systems. Her patent and ongoing work at Schweitzer Engineering Laboratories, Inc. highlight her dedication to advancing technology in this critical area.