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126804

Control Scheme for a Grid Connected Permanent Magnet Synchronous Generator Driven Wind Turbine.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Electrical Engineering

Abstract

Direct coupling of Wind Turbine WT becomes feasible with modern Permanent Magnet Synchronous Generators PMSG. This paper presents a sensorless Maximum Power Point Tracker MPPT for a grid connected PMSG direct driven fixed pitch WT. The MPPT objectives are: to track the maximum output power form the WT and to guarantee efficient operation of PNISG. A new and simple rotor position, speed and motor flux magnitude estimator based on the PMSG model is proposed. The estimator evades using the stator current derivatives calculation, which is an Inherent drawback of the buck-EMF based estimators, The PMSG estimated speed is led to the MPPT to calculate the reference stator currents. A field weakening algorithm is also designed to widen the operating speed range of the PMSG. The sensltivity of the proposed sensorless MPPT 1o PMSG parameters mismatch is investigated and studied. Finally, the control scheme is tested and investigated under various operating conditions and demonstrated excellent steady state and dynamic performance.

DOI

10.21608/bfemu.2020.126804

Keywords

MPPT, Sensorless, PMSG, Wind turbine

Authors

First Name

Mohamed El-Sayed

Last Name

Mohamed

MiddleName

-

Affiliation

Associate Professor., IEEE. Member Electrical Engineering Department., Mansoura University., Mansoura., Egypt.

Email

mrashed@mans.edu.eg

City

Mansoura

Orcid

-

Volume

33

Article Issue

1

Related Issue

18956

Issue Date

2008-03-01

Receive Date

2008-01-01

Publish Date

2020-12-01

Page Start

11

Page End

18

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 33_Issue 1_Pages 11-18.pdf

PDF . 612.9kB

Link

https://bfemu.journals.ekb.eg/article_126804.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=126804

Order

3

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

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-

Details

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Article

Created At

22 Jan 2023