Negative Feedback Hierarchical Fuzzy Control Strategy Based on Hybrid Energy Storage Wind Power Fluctuation Suppression

SUN Zelun; CHEN Jie; TENG Yangxin; FU Juxia; DENG Hao; YANG Jingwen

doi:10.14044/j.1674-1757.pcrpc.2019.04.030

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Negative Feedback Hierarchical Fuzzy Control Strategy Based on Hybrid Energy Storage Wind Power Fluctuation Suppression

更新时间：2024-09-14

- Negative Feedback Hierarchical Fuzzy Control Strategy Based on Hybrid Energy Storage Wind Power Fluctuation Suppression
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 40, Issue 4, Pages: 176-182(2019)
- 作者机构：
  
  1. 新疆大学电气工程学院
  2. 新疆电力公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2019.04.030
  CLC： TM614
- Published：2019，
- 稿件说明：
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[1]孙泽伦,陈洁,滕扬新,付菊霞,邓浩,杨静文.基于混合储能平抑风电波动的负反馈分层模糊控制策略[J].电力电容器与无功补偿,2019,40(04):176-182.

SUN ZELUN, CHEN JIE, TENG YANGXIN, et al. Negative Feedback Hierarchical Fuzzy Control Strategy Based on Hybrid Energy Storage Wind Power Fluctuation Suppression. [J]. Power capacitor & reactive power compensation, 2019, 40(4): 176-182.
[1]孙泽伦,陈洁,滕扬新,付菊霞,邓浩,杨静文.基于混合储能平抑风电波动的负反馈分层模糊控制策略[J].电力电容器与无功补偿,2019,40(04):176-182. DOI： 10.14044/j.1674-1757.pcrpc.2019.04.030.

SUN ZELUN, CHEN JIE, TENG YANGXIN, et al. Negative Feedback Hierarchical Fuzzy Control Strategy Based on Hybrid Energy Storage Wind Power Fluctuation Suppression. [J]. Power capacitor & reactive power compensation, 2019, 40(4): 176-182. DOI： 10.14044/j.1674-1757.pcrpc.2019.04.030.

摘要

为平抑风电功率的波动

满足安全友好的并网要求

本文控制策略首先利用小波包分解算法将风电厂发出的一段原始有功功率按不同频率分解

分别分解为不同频率等级的功率曲线

改进了负反馈的模糊控制方法

利用分层模糊控制使得超级电容器、蓄电池以及燃氢燃料电池制氢系统之间联立和互补

充分发挥了不同储能器件各自的特性

扩展了储能容量

增强了平抑风电波动的效果。

Abstract

For suppressing fluctuation of wind power and meeting the requirement of security and friendliness

the control strategy in this paper uses firstly wavelet packet decomposition algorithm to decompose the original active power from wind power plant into power curves as per different frequencies. The fuzzy control method of negative feedback by using hierarchical mode is improved. Hierarchical fuzzy control is sued to keep supercapacitors

batteries and hydrogen production systems of hydrogen-fired fuel cells interconnected and complementary. Respective feature of different energy storage device is fully developed

the energy storage capacity is expanded and the result of suppressing of wind power fluctuation is enhanced.

关键词

风电氢储能超级电容器蓄电池小波包分解模糊控制

Keywords

wind powerhydrogen energy storagesuper capacitorbatterywavelet packet decompositionfuzzy control

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