Parallel model predictive direct power control of DFIG for wind energy conversion

被引：16

作者：

Benzouaoui, Ahmed ^{[1
]}

Khouidmi, Houari ^{[1
]}

Bessedik, Boubaker ^{[1
]}

机构：

[1] Hassiba Benbouali Univ Chlef, Fac Technol, Elect Dept, POB 78C, Ouled Fares 0218, Chlef, Algeria

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2021年 / 125卷

关键词：

Variable-speed wind turbines; Wind energy conversion; Direct power control; Predictive power control; FED-INDUCTION-GENERATOR; DIRECT TORQUE CONTROL; INVERTERS;

D O I：

10.1016/j.ijepes.2020.106453

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a parallel model predictive power control (PMPPC) method of doubly-fed induction generator (DFIG) for variable-speed wind turbine applications (VSWT). The use of a hysteresis controller and a predefined switching table will inevitably lead to select a non-optimal voltage vector in terms of minimizing power errors, power ripple and THD currents. In this research paper, a new approach of direct power control (DPC) of DFIG based model predictive direct power control is developed by minimizing two cost functions to select the voltage vectors for stator active and reactive power in synchronously manner and consequently the optimal switching vector state of two-level voltage source inverter (2L-VSI). The proposed PMPPC control scheme takes full advantage and the power regulation objective of DFIG is confirmed by the simulation results compared to the DPC and PPC methods.

引用

页数：12

共 21 条

[1] Direct Power Control of Doubly-Fed-Induction-Generator-Based Wind Turbines Under Unbalanced Grid Voltage [J].