کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
400410 1438725 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An adaptive neuro-control approach for multi-machine power systems
ترجمه فارسی عنوان
یک روش تطبیقی ​​کنترل عصبی برای سیستم های قدرت چند دستگاه
کلمات کلیدی
سیستم قدرت چند دستگاه ثبات گذرا، کنترل هیجان، برنامه ریزی پویای سازگاری هدف
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی


• GrHDP approach is investigated for smart grid applications online over time.
• Improved damping control performance is obtained via the investigated approach.
• Sequential load fluctuations are used to verify the adaptability and robustness.

We investigate an adaptive neuro-control approach, namely goal representation heuristic dynamic programming (GrHDP), and study the nonlinear optimal control on the multi-machine power system. Compared with the conventional control approaches, the proposed controller conducts the adaptive learning control and assumes unknown of the power system mathematic model. Besides, the proposed design can provide an adaptive reward signal that guides the power system dynamic performance over time. In this paper, we integrate the novel neuro-controller into the multi-machine power system and provide adaptive supplementary control signals. For fair comparative studies, we include the control performance with the conventional heuristic dynamic programming (HDP) approach under the same conditions. The damping performances with and without the conventional power system stabilizer (PSS) are also presented for comparison. Simulation results verify that the investigated neuro-controller can achieve improved performance in terms of the transient stability and robustness under different fault conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 75, February 2016, Pages 108–116
نویسندگان
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