Botao Shi

Title: Innovations of Botao Shi in Power System Frequency Regulation

Introduction

Botao Shi is a notable inventor based in Kunming, China. He has made significant contributions to the field of power system frequency regulation, holding 5 patents that address critical challenges in energy management.

Latest Patents

One of his latest patents is titled "Variable coefficient wind storage joint primary frequency regulation coordinated control considering rotational speed and SOC method." This innovative method focuses on coordinated control of wind-storage systems for primary frequency regulation. It involves determining if the grid frequency deviation exceeds the primary frequency regulation dead zone. If it does, the system calculates the frequency regulation demand power based on the deviation and assesses the available frequency regulation power from wind turbines using their rotational speed. A frequency regulation strategy is then formulated and executed, effectively addressing delays caused by wind speed variations, thereby enhancing the stability of power system operation.

Another significant patent is the "Optical storage system for compensating water hammer effect of water turbine and its cooperative frequency modulation method." This system is designed to mitigate the water hammer effect in hydropower turbines. The method detects the water hammer effect and utilizes a pre-established system model that integrates a hydropower unit, photovoltaic system, and hybrid energy storage system. By employing model predictive control combined with a whale optimization algorithm, the governor parameters of the hydropower unit are optimized. This strategy enables effective control of the photovoltaic system and hybrid energy storage to compensate for reverse power adjustments in the hydropower unit, ensuring stable power grid operation.

Career Highlights

Botao Shi is affiliated with the Kunming University of Science and Technology, where he continues to contribute to research and innovation in energy systems. His work has garnered attention for its practical applications in enhancing the reliability and efficiency of power systems.

Collaborations

He collaborates with esteemed colleagues such as Hongchun Shu and Guangxue Wang, further enriching the research environment and fostering innovation in their field.

Conclusion

Botao Shi's contributions to power system frequency regulation through his innovative patents demonstrate his commitment to advancing energy management technologies. His work not only addresses current challenges but also paves the way for future developments in the field.