用于MPPT和基于SCIG的并网WECS的超扭曲SMC

Q2 Energy

International Journal of Power Electronics and Drive Systems Pub Date : 2021-03-01 DOI:10.11591/IJPEDS.V12.I1.PP520-531

Bouhenna Amina, K. Mohammed, Merabet Boulouiha Houari

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引用次数: 0

摘要

针对鼠笼式感应发电机的最大功率点跟踪（MPPT）和并网风能转换系统（WECS），提出了一种基于超扭曲（ST）算法的高阶滑模控制（HO-SMC）。该控制策略的主要特点是衰减了一阶滑模控制中固有的抖振现象，并对风电系统遇到的外部和内部扰动具有鲁棒性。在MATLAB/Simulink的SimPowerSystems下进行仿真，以评估与传统和模糊逻辑比例积分（PI）控制器相比，在扰动、风速波动、电网电压降和参数变化的三种不同情况下，所提出的控制的性能和有效性。

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Super-twisting SMC for MPPT and grid-connected WECS based on SCIG

This paper proposes a high-order sliding mode control (HO-SMC) with the super-twisting (ST) algorithm for maximum power point tracking (MPPT) and grid-connected wind energy conversion system (WECS), based on squirrel-cage induction generator (SCIG). The main features of this control strategy are attenuation of the chattering phenomenon inherent in first-order sliding mode control and its robustness against external and internal disturbances encountered by the wind power system. The simulation is carried out under SimPowerSystems of MATLAB/Simulink to evaluate the performance and effectiveness of the proposed control compared with conventional and fuzzy logic proportional-integral (PI) controllers for three different scenarios of disturbances, a fluctuating wind speed, a grid voltage drop, and parametric variations.

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来源期刊

International Journal of Power Electronics and Drive Systems Energy-Energy Engineering and Power Technology

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： International Journal of Power Electronics and Drive Systems (IJPEDS) is the official publication of the Institute of Advanced Engineering and Science (IAES). The journal is open to submission from scholars and experts in the wide areas of power electronics and electrical drive systems from the global world. The scope of the journal includes all issues in the field of Power Electronics and drive systems. Included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), Control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), EMI/EMC considerations, power devices and components, sensors, integration and packaging, applications in motor drives, wind energy systems, solar, battery chargers, UPS and hybrid systems and other applications.