Xudong Zou

Title: Xudong Zou: Innovator in Power Electronics

Introduction

Xudong Zou is a prominent inventor based in Hubei, China. He has made significant contributions to the field of power electronics, particularly in the area of new energy power generation control. With a total of 2 patents, his work focuses on optimizing the performance of power electronic converters.

Latest Patents

One of Xudong Zou's latest patents is titled "Ultra-fast frequency support for power electronic converters." This invention discloses a phase-locked loop optimization method and device that enhances the frequency support for power electronic converters. The innovation introduces a phase step link to the traditional phase-locked loop structure. When the system frequency index exceeds the limit, a phase angle difference is instantly added to the phase-locked loop output angle. This allows the power electronic converter to quickly output power after a frequency drop, effectively improving the system frequency change rate and the frequency nadir. Importantly, the original phase-locked loop control structure is retained, ensuring that the design parameters and dynamic performance of the controller are not compromised.

Another notable patent is a "DC-DC converter for wide input voltage." This invention features an inductor, a rectifier module, and multiple bridge arm topologies arranged in parallel. The design includes a first bridge arm topology with a first and fourth switching tube in series, a second bridge arm topology with a second and fifth switching tube in series, and a third bridge arm topology with a third and sixth switching tube in series. The inductor connects to coupling points formed by these switching tubes, facilitating efficient power conversion.

Career Highlights

Xudong Zou is affiliated with Huazhong University of Science and Technology, where he continues to advance research in power electronics. His work has garnered attention for its innovative approaches to enhancing the efficiency and responsiveness of power systems.

Collaborations

Xudong Zou collaborates with esteemed colleagues such as Shuang Liu and Qingbo Tang. Their combined expertise contributes to the development of cutting-edge technologies in the field.

Conclusion

Xudong Zou's contributions to power electronics through his patents and research at Huazhong University of Science and Technology highlight his role as a leading innovator in the industry. His work not only addresses current challenges in power generation control but also paves the way for future advancements in the field.