Jiabing Hu

Title: Jiabing Hu: Innovator in Power Electronic Converters

Introduction

Jiabing Hu is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of power electronic converters, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of energy systems, particularly in new energy power generation control.

Latest Patents

One of his latest patents is titled "Ultra-fast frequency support for power electronic converters." This invention discloses a phase-locked loop optimization method and device that adds 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 innovation enables 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 remain unaffected.

Another notable patent is the "AC excitation synchronous condenser and control method thereof." This invention includes an AC-excitation induction machine, a full-controlled AC excitation converter, a grid-side converter, and a controller. The AC-excitation induction machine serves as the core power converting device, with its stator and rotor windings designed as AC windings. The controller is responsible for managing the full-controlled AC excitation converter to perform excitation and speed regulation on the AC-excitation induction machine, while also ensuring the excitation capability of the grid-side converter. This innovation achieves support and regulation of both active and reactive power.

Career Highlights

Jiabing Hu 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 practical applications in energy systems, contributing to the development of more efficient power generation technologies.

Collaborations

He has collaborated with notable colleagues, including Maozeng Lu and Xiaoming Yuan, to further enhance the impact of his research and innovations in the field.

Conclusion

Jiabing Hu's contributions to power electronic converters demonstrate his commitment to advancing energy technology. His innovative patents reflect a deep understanding of the challenges in power generation control, positioning him as a key figure in the field.