کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7540008 | 1489004 | 2018 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Energy management and load shaping for commercial microgrids coupled with flexible building environment control
ترجمه فارسی عنوان
مدیریت انرژی و شکل دادن بار برای میکروگرید های تجاری همراه با کنترل محیط زیست ساختمان انعطاف پذیر
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کلمات کلیدی
ریزشبکه، قدرت قابل تجدید، مدیریت قدرت، بهینه سازی تصادفی، نسل توزیع شده، کنترل حرارتی ساختمان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
This paper explores the load shaping ability of microgrid power systems coupled with flexible operation of HVAC systems for commercial customers. In the proposed framework, this integrated system is treated as a dispatchable power source/sink in order to mitigate the uncertainty and variability imposed on the external utility company. The load shaping required is enabled by the natural flexibility in space heating and cooling, along with dispatchable microgrid resources such as batteries. A hierarchical control approach is formulated for the scheduling and supervisory control of the flexible loads and dispatchable energy units within the microgrid. Stochastic optimization is used for scheduling at the slow time scale to ensure forecasting errors in renewable availability and energy demands can be rejected. Deterministic optimization is used at the fast time scale to update dispatch decisions in response to realized conditions. A case study demonstrates that this proposed control approach is able to substantially reduce the uncertainty and variability in energy exchange with the external utility across a variety of commercial load types and in different seasons.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Energy Storage - Volume 16, April 2018, Pages 61-75
Journal: Journal of Energy Storage - Volume 16, April 2018, Pages 61-75
نویسندگان
Michael Zachar, Prodromos Daoutidis,