Design of a P-&-O Algorithm Based MPPT Charge Controller for a Stand-Alone 200W PV System

Salman Salman; Xin Ai; Zhouyang Wu

doi:10.1186/s41601-018-0099-8

欢迎来到能源电力期刊网！

English Version 期刊登录

您当前的位置：

首页 >

文章列表页 >

Design of a P-&-O Algorithm Based MPPT Charge Controller for a Stand-Alone 200W PV System

Case Study | 更新时间：2026-09-30

- Design of a P-&-O Algorithm Based MPPT Charge Controller for a Stand-Alone 200W PV System
- Design of a P-&-O algorithm based MPPTcharge controller for a stand-alone200W PV system
- 现代电力系统保护与控制（英文） 2018年3卷第3期页码：1-8
- 作者机构：
  
  State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University,Beijing,China
- 作者简介：
- 基金信息：
- DOI：10.1186/s41601-018-0099-8
  中图分类号：
- 纸质出版：2018-07-01
- 稿件说明：
移动端阅览
Salman Salman, Xin Ai, Zhouyang Wu. Design of a P-&-O Algorithm Based MPPT Charge Controller for a Stand-Alone 200W PV System[J]. 现代电力系统保护与控制（英文）, 2018,3(3):1-8.

Salman Salman, Xin Ai, Zhouyang Wu. Design of a P-&-O algorithm based MPPTcharge controller for a stand-alone200W PV system[J]. Protection and Control of Modern Power Systems, 2018, 3(3): 1-8.
Salman Salman, Xin Ai, Zhouyang Wu. Design of a P-&-O Algorithm Based MPPT Charge Controller for a Stand-Alone 200W PV System[J]. 现代电力系统保护与控制（英文）, 2018,3(3):1-8. DOI： 10.1186/s41601-018-0099-8.

Salman Salman, Xin Ai, Zhouyang Wu. Design of a P-&-O algorithm based MPPTcharge controller for a stand-alone200W PV system[J]. Protection and Control of Modern Power Systems, 2018, 3(3): 1-8. DOI： 10.1186/s41601-018-0099-8.

摘要

Solar cells convert sun light into electricity

but have the major drawbacks of high initial cost

low photo-conversion efficiency and intermittency. The current-voltage characteristics of the solar cells depend on solar insolation level and temperature

which lead to the variation of the maximum power point (MPP). Herein

to improve photovoltaic (PV) system efficiency

and increase the lifetime of the battery

a microcontroller-based battery charge controller with maximum power point tracker (MPPT) is designed for harvesting the maximum power available from the PV system under given insolation and temperature conditions. Among different MPPT techniques

perturb and observe (P&O) technique gives excellent results and thus is used. This work involves the design of MPPT charge controller using DC/DC buck converter and microcontroller. A prototype MPPT charge controller is tested with a 200 W PV panel and lead acid battery. The results show that the designed MPPT controller improves the efficiency of the PV panel when compared to conventional charge controllers.

Abstract

Solar cells convert sun light into electricity

but have the major drawbacks of high initial cost

low photo-conversion efficiency and intermittency. The current-voltage characteristics of the solar cells depend on solar insolation level and temperature

which lead to the variation of the maximum power point (MPP). Herein

to improve photovoltaic (PV) system efficiency

and increase the lifetime of the battery

perturb and observe (PO) technique gives excellent results and thus is used. This work involves the design of MPPT charge controller using DC/DC buck converter and microcontroller. A prototype MPPT charge controller is tested with a 200 W PV panel and lead acid battery. The results show that the designed MPPT controller improves the efficiency of the PV panel when compared to conventional charge controllers.

关键词

Keywords

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

Analysis of Contact Wire Ablation Under Dynamic Pantograph-Rigid Catenary Separation in Electric Railways

Solid Oxide Fuel Cell System Control: A Comprehensive Review of Objectives, Strategies, and Challenges

Typology and working mechanism of a hybrid power router based on power-frequency transformer electromagnetic coupling with converters

A high efficiency multi-module parallel RF inverter system for plasma induced hydrogen

Novel Lyapunov-based rapid and ripple-free MPPT using a robust model reference adaptive controller for solar PV system