کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5000914 1460859 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Integrating adaptive control of renewable distributed Switched Reluctance Generation and feeder protection coordination
ترجمه فارسی عنوان
یکپارچه سازی کنترل انطباق بازتولید توزیع شده و ایجاد هماهنگی حفاظت فیدر
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
This paper proposes an adaptive Proportional Integral (PI) control scheme of interconnected wind turbine-based distributed Switched Reluctance Generation (SRG). The introduced control facilitates the integration of protective relaying coordination of the distribution feeder using Artificial Neural Network (ANN). It adapts the turn-off angle of the SRG by the ANN-PI controller to regulate the injected power (and accordingly limits the injected current) from the generation unit to the network to avoid incorrect overcurrent protection coordination during grid faults. The parameters of the PI control are tuned off-line using Genetic Algorithm (GA) in order to minimize the associated Integral of Square of Error (ISE) between the reference updated power (function of the SRG voltage) and the SRG power over a wide range of abnormal grid conditions. The values of the reference updated power, the voltage level at SRG, and the corresponding optimized PI control parameters by GA are used to off-line training ANN. This proposed ANN-PI controller turns the controller into on-line one. Therefore, the proposed adaptive ANN-PI techniques could, on-line, tune the PI controller parameters for realizing an optimal response and integrating the SRG with the protection coordination by adapting the turn-off angle of SRG. By evaluating the proposed control integration with the protection coordination of an 11 kV Egyptian distribution feeder, the results provide evidences of efficient and robust performance of the proposed control for renewable distributed Switched Reluctance Generation either in steady state operation or during faults in distribution feeders.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electric Power Systems Research - Volume 154, January 2018, Pages 452-462
نویسندگان
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