Work

Integral Sliding-Mode Fault-tolerant Pitch Control of Wind Turbines

Year: 2023

Type: article

Abstract: In this paper, an integral sliding-mode fault-tolerant pitch control of wind turbines is presented. The proposed approach uses a fault diagnosis strategy which consists of a sliding-mode fault diagnosis observer. This observer is based on using an integral sliding-mode estimation scheme by using a suitable Lyapunov functional. Based on the previous fault diagnosis strategy, an integral sliding mode controller is designed by selecting an appropriate sliding mode surface in order to obtain the fault tolerant-control law obtained by also selecting appropriated Lyapunov functional. A wind-turbine case study is used to validate in simulation the the proposed approach.

Source: IFAC-PapersOnLine

DOI: 10.1016/j.ifacol.2023.10.1507

Authors: Fernando E. Serrano, Vicenc Puig, Marco A. Flores

Institutions: National Autonomous University of Honduras, Universitat Politècnica de Catalunya

Language: English

Topic: Wind Turbine Control Systems

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

Funders: Ministerio de Economía y Competitividad, Agencia Estatal de Investigación