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<p>In Wind Energy Conversion Systems (WECS), cost reduction and reliable operation is achieved by the adoption of Switched Reluctance Generators (SRG) which provide flexible control, improved fault tolerance and robustness. This work focusses on the SRG for WECS with an efficient speed control usingCascaded Adaptive Neuro Fuzzy Inference System (ANFIS), which generates dynamic speed response with improved transient characteristics. The rectified output from generator side is further enhanced by a novel Coupled Inductor (CL) based Modified Single-Ended Primary-Inductor Converter (SEPIC) controlled by Crow search algorithm (CSA) optimized Proportional Integral (PI) controller. The optimized control delivers enhanced outputs at the converter side with high efficiency and voltage values. The proposed work is simulated in Matlab and is also verified experimentally resulting in a reduced settling time of <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(\:1.2s\)</EquationSource> </InlineEquation> with no overshoot issues. The CL-based Modified SEPIC demonstrates an efficiency of 96.4%, which is facilitated by CSA-optimized PI, proving efficient operation of the system.</p>

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Advanced High-Inductance SR Generator for Wind Energy System Applications Using Soft Intelligent Controller

  • 期刊论文

  • 发表日期：

    2026年5月30日

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  • N. Rathika,
  • Bapayya Naidu Kommula,
  • E. Praynlin,
  • R. Vibin

摘要

In Wind Energy Conversion Systems (WECS), cost reduction and reliable operation is achieved by the adoption of Switched Reluctance Generators (SRG) which provide flexible control, improved fault tolerance and robustness. This work focusses on the SRG for WECS with an efficient speed control usingCascaded Adaptive Neuro Fuzzy Inference System (ANFIS), which generates dynamic speed response with improved transient characteristics. The rectified output from generator side is further enhanced by a novel Coupled Inductor (CL) based Modified Single-Ended Primary-Inductor Converter (SEPIC) controlled by Crow search algorithm (CSA) optimized Proportional Integral (PI) controller. The optimized control delivers enhanced outputs at the converter side with high efficiency and voltage values. The proposed work is simulated in Matlab and is also verified experimentally resulting in a reduced settling time of \(\:1.2s\) with no overshoot issues. The CL-based Modified SEPIC demonstrates an efficiency of 96.4%, which is facilitated by CSA-optimized PI, proving efficient operation of the system.