کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4954010 | 1443122 | 2017 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Charge-discharge energy efficiency analysis of ultracapacitor with fractional-order dynamics using hybrid optimization and its experimental validation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Effective utilization of ultracapacitor for energy management and on-board power applications requires a thorough analysis of energy storage and delivery efficiency. Due to the presence of fractional-order dynamics, the power and energy behavior in ultracapacitors deviate significantly from standard dielectric capacitors, which follow the conventional integer-order calculus. In this regard, present work focuses on the energy efficiency analysis of ultracapacitor while considering fractional-order dynamics. A generalized approach based on the hybridization of an evolutionary seeker optimization algorithm and a local search technique has been proposed to investigate the effect of charging/discharging excitation by constant current and hence the fractional-order behavior for efficient power utilization. The proposed approach has been validated by suitable experiments on a commercially available ultracapacitor for different operating conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 78, August 2017, Pages 274-280
Journal: AEU - International Journal of Electronics and Communications - Volume 78, August 2017, Pages 274-280
نویسندگان
Mano Ranjan Kumar, Subhojit Ghosh, Shantanu Das,