基于改进P&O算法的PMSG wcs与MPPT

2019 9th Annual Information Technology, Electromechanical Engineering and Microelectronics Conference (IEMECON) Pub Date : 1900-01-01 DOI:10.1109/IEMECONX.2019.8876994

N. Verma, Sandeep Banerjee, Sanchit Gupta, Siddharth Goyal, Rahul Sharma

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引用次数: 3

摘要

在分布式发电的情况下，基于电源的无齿轮风能转换系统可能是一个长期的解决方案。对基于永磁同步发电机(PMSG)的风能转换系统最大功率点跟踪的改进控制算法进行了验证。这项工作旨在通过提取最大的风能来优化损失。采用永磁同步发电机，无齿轮机构，噪音低，易于控制。采用DC-DC升压变换器通过控制占空比实现MPPT。这确保了风能的有效利用。在本工作中，使用输入侧电流和电压的瞬时值来实现MPPT。采用改进的P&O算法，与传统算法相比效率更高。它减少了峰值附近的不沉降问题。通过对所提出的工作进行仿真，在MATLAB/ Simulink环境下对整个工作进行了验证。

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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PMSG based WECS with MPPT via modified P&O algorithm

Gearless wind energy conversion system based supplies can be a long term solution in case of distributed generation. This paper validates a modified control algorithm for maximum power point tracking of Permanent magnet synchronous generator (PMSG) based wind energy conversion system. This work aims to optimize the losses by extracting maximum wind energy. Permanent Magnet Synchronous Generator is used as it provides gear free mechanism, low noise and it’s easy to control. DC-DC boost converter has been used for implementing MPPT by controlling the duty ratio. This ensures effective utilization of wind energy. In this work the instantaneous values of input side current and voltage are used for implementing MPPT. Modified (P&O) algorithm is used which is more efficient as compared to its traditional counterpart. It reduces the problem of unsettlement around the peak point. The whole work is verified in MATLAB/ Simulink environment by carrying out simulation for the proposed work.

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来源期刊

2019 9th Annual Information Technology, Electromechanical Engineering and Microelectronics Conference (IEMECON)

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