Reactive Power Control for Wind Turbine using Exact Linearization Feedback

azri, Hicham El and Nasser, Tamou and Essadki, Ahmed (2021) Reactive Power Control for Wind Turbine using Exact Linearization Feedback. EAI Endorsed Transactions on Internet of Things, 7 (25). e5. ISSN 2414-1399

[img]
Preview
Text
eai.14-4-2021.169188.pdf
Available under License Creative Commons Attribution No Derivatives.

Download (2MB) | Preview

Abstract

The quality of service and the respect of contractual characteristics of the voltage is a major issue of the transmission system operator. In this context, the code requires that the wind turbine system participate in the regulation of the voltage. Any variation in voltage must be compensated by producing or absorbing reactive power. This article studies the modelling and control strategies of a wind energy conversion system based on a doubly fed induction generator. It presents a linear quadratic regulator with integrator (LQI) and an exact linearization feedback (ELF) controller for a doubly fed induction generator (DFIG). In the ELF technique, the nonlinear model of DFIG is linearized and the reference of active and reactive powers values are calculated by using reactive power management algorithm.The simulation results show that the decoupling control strategy for DFIG is satisfactory and the predefined operating conditions are respected.

Item Type: Article
Uncontrolled Keywords: Doubly fed induction generator, Wind turbine, Exact linearization feedback, LQI, MPPT
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
QA75 Electronic computers. Computer science
T Technology > T Technology (General)
Depositing User: EAI Editor IV
Date Deposited: 09 Jul 2021 08:30
Last Modified: 09 Jul 2021 08:30
URI: https://eprints.eudl.eu/id/eprint/4376

Actions (login required)

View Item View Item