Abstract

In recent years, global wind power has developed rapidly to alleviate environmental pollution and energy crisis. Due to the potential of enhancing the stability of power system through the application of wind power participating in power grid frequency regulation, the large-scale integration of wind power has become a hot issue for academic research in recent years. This paper classifies the frequency control problems of wind power integration and summarizes the research of power system frequency regulation strategy with high wind power permeability. Energy storage system participating in frequency regulation of the power system with high wind permeability is reviewed and analyzed.

Highlights

  • With the rapid development of the economy, the global demand for electricity grows rapidly

  • Due to the potential of enhancing the stability of power system through the application of wind power participating in power grid frequency regulation, the large-scale integration of wind power has become a hot issue for academic research in recent years

  • A large amount of wind power is connected to the power system, which reduces the system inertia, and the intermittent and uncontrollable wind farms pose a great challenge to the frequency stability of the power system

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Summary

Introduction

With the rapid development of the economy, the global demand for electricity grows rapidly. The intermittent, uncontrollable and uncontrollable wind energy has caused the randomness of wind power generation. The frequency control problem of wind power grid can be divided into the following two kinds of countermeasures: 1) Wind turbines participate in system frequency regulation. Automatic generation control (AGC) units and smart grid should be proposed Such countermeasures are generally focused on dynamically balancing power fluctuations by improving the secondary frequency regulation capability of the power system with high wind power. Based on the above two kinds of countermeasures, this paper summarizes the control strategy of power system frequency regulation with high wind power. This paper introduces the study on energy storage system participating in frequency regulation of the power system with high wind permeability

Wind Turbines Participate in System Frequency Regulation
Power Reserve Control
Kinetic Energy Control
Study on Improving the Frequency Regulation Capability of Generator Units
Improve Frequency Regulation Capability of Conventional Units
Findings
Conclusion
Full Text
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