Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System
When the permanent magnet direct-drive wind power converter system is disturbed by the grid side and the motor side, the output voltage of the converter and the DC bus voltage will change suddenly, and the power quality of the grid will deteriorate. The nonlinear active disturbance rejection control...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
IEEE
2021-01-01
|
Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9335997/ |
id |
doaj-38026c54dc7a4df485b45db1f8ee79bd |
---|---|
record_format |
Article |
spelling |
doaj-38026c54dc7a4df485b45db1f8ee79bd2021-03-30T14:59:39ZengIEEEIEEE Access2169-35362021-01-019338363384810.1109/ACCESS.2021.30546679335997Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter SystemBin Zhang0Shijun You1Mao Liu2https://orcid.org/0000-0003-0176-3459Xuesong Zhou3School of Environmental Science and Engineering, Tianjin University, Tianjin, ChinaSchool of Environmental Science and Engineering, Tianjin University, Tianjin, ChinaSchool of Electrical and Electronic Engineering, Tianjin University of Technology, Tianjin, ChinaSchool of Electrical and Electronic Engineering, Tianjin University of Technology, Tianjin, ChinaWhen the permanent magnet direct-drive wind power converter system is disturbed by the grid side and the motor side, the output voltage of the converter and the DC bus voltage will change suddenly, and the power quality of the grid will deteriorate. The nonlinear active disturbance rejection controller (NLADRC) is used in the grid-connected inverter control system. Because of its ability to estimate and compensate disturbances, it can effectively improve the system's anti-disturbance ability and tracking accuracy. However, NLADRC still has problems such as many parameters to be adjusted and unclear physical meaning. This article explores the influence of various parameters on the dynamic performance of the entire system, and summarizes the direction and law of parameter tuning. At the same time, the frequency domain analysis method is used to express the gain parameter in the expanded state observer in the form of bandwidth, which provides a basis for parameter adjustment in actual engineering. The control algorithm proposed in this article is applied to the 3MW permanent magnet direct-drive wind power experimental platform. The experimental results under various working conditions show that NLADRC can effectively improve the anti-interference performance of the grid-connected inverter.https://ieeexplore.ieee.org/document/9335997/Active disturbance rejection controlwind power generationgrid connected converterparameter tuning |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Bin Zhang Shijun You Mao Liu Xuesong Zhou |
spellingShingle |
Bin Zhang Shijun You Mao Liu Xuesong Zhou Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System IEEE Access Active disturbance rejection control wind power generation grid connected converter parameter tuning |
author_facet |
Bin Zhang Shijun You Mao Liu Xuesong Zhou |
author_sort |
Bin Zhang |
title |
Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System |
title_short |
Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System |
title_full |
Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System |
title_fullStr |
Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System |
title_full_unstemmed |
Design and Parameter Tuning of Nonlinear Active Disturbance Rejection Controller for Permanent Magnet Direct Drive Wind Power Converter System |
title_sort |
design and parameter tuning of nonlinear active disturbance rejection controller for permanent magnet direct drive wind power converter system |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2021-01-01 |
description |
When the permanent magnet direct-drive wind power converter system is disturbed by the grid side and the motor side, the output voltage of the converter and the DC bus voltage will change suddenly, and the power quality of the grid will deteriorate. The nonlinear active disturbance rejection controller (NLADRC) is used in the grid-connected inverter control system. Because of its ability to estimate and compensate disturbances, it can effectively improve the system's anti-disturbance ability and tracking accuracy. However, NLADRC still has problems such as many parameters to be adjusted and unclear physical meaning. This article explores the influence of various parameters on the dynamic performance of the entire system, and summarizes the direction and law of parameter tuning. At the same time, the frequency domain analysis method is used to express the gain parameter in the expanded state observer in the form of bandwidth, which provides a basis for parameter adjustment in actual engineering. The control algorithm proposed in this article is applied to the 3MW permanent magnet direct-drive wind power experimental platform. The experimental results under various working conditions show that NLADRC can effectively improve the anti-interference performance of the grid-connected inverter. |
topic |
Active disturbance rejection control wind power generation grid connected converter parameter tuning |
url |
https://ieeexplore.ieee.org/document/9335997/ |
work_keys_str_mv |
AT binzhang designandparametertuningofnonlinearactivedisturbancerejectioncontrollerforpermanentmagnetdirectdrivewindpowerconvertersystem AT shijunyou designandparametertuningofnonlinearactivedisturbancerejectioncontrollerforpermanentmagnetdirectdrivewindpowerconvertersystem AT maoliu designandparametertuningofnonlinearactivedisturbancerejectioncontrollerforpermanentmagnetdirectdrivewindpowerconvertersystem AT xuesongzhou designandparametertuningofnonlinearactivedisturbancerejectioncontrollerforpermanentmagnetdirectdrivewindpowerconvertersystem |
_version_ |
1724180198623019008 |