Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control

Tummala S. L. V. Ayyarao

doi:10.1186/s41601-019-0119-3

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Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control

Contents | 更新时间：2026-06-25

- Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control
- Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control
- 现代电力系统保护与控制（英文） 2019年4卷第1期
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- DOI：10.1186/s41601-019-0119-3
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- 纸质出版：2019
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Tummala S. L. V. Ayyarao. Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control[J]. 现代电力系统保护与控制（英文）, 2019,4(1).

Tummala S. L. V. Ayyarao. Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control[J]. Protection and Control of Modern Power Systems, 2019, 4(1).
Tummala S. L. V. Ayyarao. Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control[J]. 现代电力系统保护与控制（英文）, 2019,4(1). DOI： 10.1186/s41601-019-0119-3.

Tummala S. L. V. Ayyarao. Modified vector controlled DFIG windenergy system based on barrier functionadaptive sliding mode control[J]. Protection and Control of Modern Power Systems, 2019, 4(1). DOI： 10.1186/s41601-019-0119-3.

摘要

Increased penetration of wind energy systems has serious concerns on power system stability. In spite of several advantages

doubly fed induction generator (DFIG) based wind energy systems are very sensitive to grid disturbances. DFIG system with conventional vector control is not robust to disturbances as it is based on PI controllers. The objective of this paper is to design a new vector control that is robust to external disturbances. To achieve this

inner current loop of the conventional vector control is replaced with sliding mode control. In order to avoid chattering effect and achieve finite time convergence

the control gains are selected based on positive semi-definite barrier function. The proposed barrier function adaptive sliding mode (BFASMC) is evaluated by testing it on a benchmark multi-machine power system model under various operating conditions. The simulated results show that the proposed method is robust to various disturbances.

Abstract

Increased penetration of wind energy systems has serious concerns on power system stability. In spite of several advantages

inner current loop of the conventional vector control is replaced with sliding mode control. In order to avoid chattering effect and achieve finite time convergence

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