基于复合模糊逻辑的风电惯性和储能的一次调频协调控制

IF 4.6 4区化学 Q2 ELECTROCHEMISTRY

Batteries Pub Date : 2023-11-23 DOI:10.3390/batteries9120564

Suliang Ma, Dixi Xin, Yuan Jiang, Jianlin Li, Yiwen Wu, Guanglin Sha

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引用次数: 0

摘要

风力发电系统在电力系统中所占比例越来越大，这对频率稳定性提出了挑战。本文提出了一种新型模糊频率控制器。首先，本文对风力储能系统和电网的组成部分进行了建模和分析，明确了各组成部分在频率调节过程中的作用。其次，本文设计了一种组合式模糊控制器，实现了兼顾风电运行状态、电池能量管理和电网稳定性的频率调节协同控制。最后，本文建立了不同时间尺度的典型运行场景，以验证所提控制策略的有效性和可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Primary-Frequency-Regulation Coordination Control of Wind Power Inertia and Energy Storage Based on Compound Fuzzy Logic

The increasing proportion of wind power systems in the power system poses a challenge to frequency stability. This paper presents a novel fuzzy frequency controller. First, this paper models and analyzes the components of the wind storage system and the power grid and clarifies the role of each component in the frequency regulation process. Secondly, a combined fuzzy controller is designed in this paper, which realizes the cooperative control of frequency regulation considering wind power running state, battery energy management, and power grid stability. Finally, this paper establishes typical operation scenarios of various time scales to verify the effectiveness and feasibility of the proposed control strategy.

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