کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
704869 891289 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A load-sharing control scheme for a microgrid with a fixed frequency inverter
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
A load-sharing control scheme for a microgrid with a fixed frequency inverter
چکیده انگلیسی

In this paper, a load-sharing control strategy is developed for a microgrid consisting of a fuel cell power module and two synchronous generators in a stand-alone environment. The fuel cell is interfaced with the synchronous generators through a DC/AC inverter to convert unregulated DC to a three-phase AC. Since the frequency of the DC/AC inverter is fixed, the conventional load–frequency control scheme cannot be used for load-sharing control. To alleviate this problem, a load–voltage control scheme is developed. The theoretical analysis and experimental validation of the proposed scheme are presented. It is shown, by theoretical analysis and experiments, that this control strategy can effectively distribute the load among the different energy sources based on their individual pre-defined load–voltage droop characteristics.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electric Power Systems Research - Volume 80, Issue 3, March 2010, Pages 311–317
نویسندگان
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