Variable Time Filter Constant Control Method for Hybrid Energy Storage Based on Fuzzy Control

WANG Shuwei; SU Jianjun; LIU Yang

doi:10.14044/j.1674-1757.pcrpc.2021.04.011

您当前的位置：

首页 >

文章列表页 >

Variable Time Filter Constant Control Method for Hybrid Energy Storage Based on Fuzzy Control

更新时间：2024-09-14

- Variable Time Filter Constant Control Method for Hybrid Energy Storage Based on Fuzzy Control
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 42, Issue 4, Pages: 82-88(2021)
- 作者机构：
  
  1. 山东理工大学电气与电子工程学院
  2. 国网山东省电力公司
  3. 国网山东省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.2021.04.011
  CLC： TM53;TM912;TN713
- Published：2021，
- 稿件说明：
移动端阅览
WANG SHUWEI, SU JIANJUN, LIU YANG. Variable Time Filter Constant Control Method for Hybrid Energy Storage Based on Fuzzy Control. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 82-88.
DOI：

WANG SHUWEI, SU JIANJUN, LIU YANG. Variable Time Filter Constant Control Method for Hybrid Energy Storage Based on Fuzzy Control. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 82-88. DOI： 10.14044/j.1674-1757.pcrpc.2021.04.011.

摘要

针对光储一体发电系统中蓄电池-超级电容混合储能系统的功率动态分配问题

提出一种基于模糊控制的混合储能系统可变滤波时间常数功率分配方法。该方法考虑超级电容的荷电状态和混合储能系统功率需求的变化率

利用模糊控制对低通滤波时间常数进行动态调节

最大化利用超级电容在暂态过程中功率快速响应特性

使蓄电池功率响应更加平滑

减少对蓄电池的冲击

提升混合储能系统的整体性能。仿真结果表明

该方法能根据超级电容荷电状态和功率需求变化率

充分发挥超级电容功率型和蓄电池能量型的功能特性

有效提高光储一体发电系统的鲁棒性。

Abstract

In view of the problem of dynamic power distribution in hybrid energy storage system of batterysuper capacitor in the integrated optical storage power generation system

a kind of variable filtering time constant power distribution method of hybrid storage system based on fuzzy control is proposed.This method considers the state of charge of the super capacitor and the variation rate of the power demand of the hybrid energy storage system

uses the fuzzy control to dynamically adjust the time constant of the low-pass filter

maximizes the fast power response characteristics of the super capacitor in the transient process so to keep the battery power response more smoother

reduce the impact on the battery and improve the overall performance of the hybrid energy storage system.The simulation results show that the method can give full play to the function feature of power type of super capacitor and energy type of storage battery in accordance with the state of charge and the variation rate of power demand of super capacitor

and effectively improve the robustness of the power generation system.

关键词

光储一体发电系统功率分配模糊控制混合储能时间常数

Keywords

photovoltaic and energy storage integrated power generation systempower distributionfuzzy controlhybrid energy storagetime constant

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on Fuzzy Control of Low Voltage Power System Integrated Compensation

A Fuzzy Control Method Reactive Power Compensation Based on Labview

Photovoltaic Maximum Power Point Tracking Technology Based on Fuzzy Control and CVT Algorithm

Fuzzy Neuron PID Voltage Control for SVC

Novel Power Distribution and Voltage Regulation Control Strategy for Islanded Microgrid

Related Author

LI Xin guang 2

QIN hua biao 1

LAI Sheng li 1

YANG Jie 1

LIU Jing-feng

CHEN Jin-hui

XU Xiang-bo

WU Lu

Related Institution

广州510405

College of Electronics and Information, South China University of Technology

Dept. of Physics & Electronics, Guangzhou University

North China Baoding Electric Power Voc.& Tech.College

Tongji University,Department of Electrical Engineering

⁰