Xue Liang

Title: Innovations of Xue Liang in Voltage Sag Prevention

Introduction

Xue Liang is a notable inventor based in Shenyang, China. She has made significant contributions to the field of electrical engineering, particularly in the development of devices that enhance power stability. Her innovative work focuses on preventing voltage sags in electrical grids, which is crucial for maintaining the reliability of power supply systems.

Latest Patents

Xue Liang holds a patent for a "Bypass type 220V grid voltage sag prevention device and control method therefor." This invention includes an AC-to-DC energy storage unit, a Single Chip Microcomputer (SCM) control and display unit, and an inverter output unit. The device is designed to mitigate voltage sags by utilizing a rectifier circuit, energy storage control circuit, and a quick tank circuit. The SCM control unit features a DC step-down module circuit and an energy storage voltage detecting circuit. Additionally, the inverter output unit comprises several components, including a high-frequency PWM generating circuit and a transformer output full-bridge rectifier circuit.

Career Highlights

Xue Liang is affiliated with Northeastern University, where she continues to advance her research and development efforts. Her work has garnered attention for its practical applications in improving electrical grid stability.

Collaborations

Xue Liang collaborates with esteemed colleagues such as Huaguang Zhang and Dongsheng Yang. Their combined expertise contributes to the innovative projects undertaken at Northeastern University.

Conclusion

Xue Liang's contributions to voltage sag prevention technology exemplify her commitment to enhancing electrical engineering solutions. Her innovative patent reflects her dedication to improving power stability in electrical grids.