کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1286649 1497965 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Control design for robust tracking and smooth transition in power systems with battery/supercapacitor hybrid energy storage devices
ترجمه فارسی عنوان
طراحی کنترل برای ردیابی قوی و انتقال صاف در سیستم های قدرت با دستگاه های ذخیره انرژی ترکیبی باتری / ابررسانا
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی


• Control design problems addressed for battery/supercapacitor hybrid energy systems.
• Active current control implemented via two bi-directional buck–boost converters.
• Controller designed via efficient numerical optimization.
• Robust tracking achieved for regulating battery current and dc-bus voltage.
• Smooth transition achieved during load switch.

This paper considers some control design problems in a power system driven by battery/supercapacitor hybrid energy storage devices. The currents in the battery and the supercapacitor are actively controlled by two bidirectional buck–boost converters. Two control objectives are addressed in this paper: one is to achieve robust tracking of two reference variables, the battery current and the load voltage, the other is to achieve smooth transition of these variables during load switch. Based on the state-space averaged model we newly developed, the control design problems are converted into numerically efficient optimization problems with linear matrix inequality (LMI) constraints. An experimental system is constructed to validate the control design methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 267, 1 December 2014, Pages 566–575
نویسندگان
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