Design of a Nonlinear Backstepping Control Strategy of Grid Interconnected Wind Power System Based PMSG

被引：18

作者：

Errami, Y. ^{[1
]}

Obbadi, A. ^{[1
]}

Sahnoun, S. ^{[1
]}

Benhmida, M. ^{[1
]}

Ouassaid, M. ^{[2
]}

Maaroufi, M. ^{[2
]}

机构：

[1] Univ Chouaib Doukkali, Fac Sci, Dept Phys, Lab Elect Instrumentat & Energy,Team Exploitat &, El Jadida, Morocco

[2] Univ Mohammed 5, Mohammadia Sch Engineers, Dept Elect Engn, Rabat, Morocco

来源：

TECHNOLOGIES AND MATERIALS FOR RENEWABLE ENERGY, ENVIRONMENT AND SUSTAINABILITY (TMREES) | 2016年 / 1758卷

关键词：

Wind Power System; PMSG; MPPT; Nonlinear Control; backstepping approach; Electric Network Connection; SLIDING MODE CONTROL; GENERATION SYSTEM;

D O I：

10.1063/1.4959449

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents nonlinear Backstepping control for Wind Power Generation System (WPGS) based Permanent Magnet Synchronous Generator (PMSG) and connected to utility grid. The block diagram of the WPGS with PMSG and the grid side back-to-back converter is established with the dq frame of axes. This control scheme emphasises the regulation of the dc-link voltage and the control of the power factor at changing wind speed. Besides, in the proposed control strategy of WPGS, Maximum Power Point Tracking (MPPT) technique and pitch control are provided. The stability of the regulators is assured by employing Lyapunov analysis. The proposed control strategy for the system has been validated by MATLAB simulations under varying wind velocity and the grid fault condition. In addition, a comparison of simulation results based on the proposed Backstepping strategy and conventional Vector Control is provided.

引用

页数：13