Weiqun Liu

Title: Weiqun Liu: Innovator in Power System Technology

Introduction

Weiqun Liu is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of power system technology, holding 2 patents that focus on enhancing the safety and stability of power systems.

Latest Patents

One of his latest patents is the "Reactive power overexcitation regulation technology for synchronous generator." This innovative technology involves measuring various parameters of a synchronous generator, such as stator voltage and current, to calculate the allowable limits of reactive power. The invention aims to protect the generator's safety and improve the stability of the power system by maintaining the output reactive power at a target value.

Another significant patent is the "Current source converter differential protection method and relay protection device." This method includes sampling currents from current transformers to achieve differential protection for current source converters. The invention enhances the reliability of power systems by ensuring effective protection against faults.

Career Highlights

Weiqun Liu has worked with reputable companies, including Nr Electric Co., Ltd and Nr Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in power system technologies.

Collaborations

He has collaborated with notable professionals in his field, including Wei Yan and Xiangjian Shi. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Weiqun Liu's contributions to power system technology through his innovative patents demonstrate his commitment to enhancing the safety and stability of electrical systems. His work continues to influence the industry positively.