基于改进型INC的MPPT算法及实验验证

doi:doi:10.19912/j.0254-0096.tynxb.2024-0757

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基于改进型INC的MPPT算法及实验验证

更新时间：2025-10-22

- 基于改进型INC的MPPT算法及实验验证
- Vol. 46, Issue 9, Pages: 484-489(2025)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：doi:10.19912/j.0254-0096.tynxb.2024-0757
  CLC： TK519
- Published Online：14 October 2025，
  
  Published：2025
- 稿件说明：
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[J]. 2025, 46(9): 484-489.
DOI：

[J]. 2025, 46(9): 484-489. DOI： doi:10.19912/j.0254-0096.tynxb.2024-0757.

摘要

以最大功率追踪法为研究对象

针对太阳辐照度的变化

提出一种改进型电导增量法

基于该最大功率点追踪（MPPT）算法在Matlab/Simulink中建立光伏发电模型

并验证其可行性

利用6块相同温度条件的光伏组件进行实验

验证算法性能。结果表明：Matlab/Simulink中的模拟结果为改进型电导增量法比传统电导增量法拥有更好的最大功率追踪性能

经实验验证

改进型电导增量法比传统电导增量法在最大功率追踪性能上提升约4.33%。

Abstract

This paper proposes an improved incremental conductance (INC) method to address the variability of solar irradiance in maximum power point tracking （MPPT）. Based on the MPPT algorithm

the photovoltaic power generation model is established in Matlab/Simulink

and its feasibility is verified. The six photovoltaic modules with the same temperature conditions are used to verify the performance of the algorithm. Simulation results in Matlab/Simulink show that the improved increment conductance method has better maximum power tracking performance than the traditional increment conductance method. Experimental results show that the improved increment conductance method achieves approximately 4.33% higher maximum power tracking efficiency than the traditional increment conductance method.

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references

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