کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5012986 | 1462829 | 2017 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Energy flow modeling and optimal operation analysis of the micro energy grid based on energy hub
ترجمه فارسی عنوان
مدل سازی جریان انرژی و تجزیه و تحلیل عملیات مطلوب شبکه انرژی میکرو بر اساس مرکز انرژی
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کلمات کلیدی
ISCTOUESDRTPCooling load - بار خنک کنندهMEG - بهWind turbine - توربین بادیGas turbine - توربین گازabsorption chiller - جذب چیلرEnergy flow - جریان انرژیCombined cooling - خنک کننده ترکیبیEnergy storage device - دستگاه ذخیره سازی انرژیGas boiler - دیگ بخار گازElectricity storage - ذخیره سازی برقOptimal operation - عملیات بهینهPhotovoltaic - فتوولتائیکDemand response - پاسخ تقاضاHeating load - گرمایش بارHeating and Power - گرمایش و برق
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
The energy security and environmental problems impel people to explore a more efficient, environment friendly and economical energy utilization pattern. In this paper, the coordinated operation and optimal dispatch strategies for multiple energy system are studied at the whole Micro Energy Grid level. To augment the operation flexibility of energy hub, the innovation sub-energy hub structure including power hub, heating hub and cooling hub is put forward. Basing on it, a generic energy hub architecture integrating renewable energy, combined cooling heating and power, and energy storage devices is developed. Moreover, a generic modeling method for the energy flow of micro energy grid is proposed. To minimize the daily operation cost, a day-ahead dynamic optimal operation model is formulated as a mixed integer linear programming optimization problem with considering the demand response. Case studies are undertaken on a community Micro Energy Grid in four different scenarios on a typical summer day and the roles of renewable energy, energy storage devices and demand response are discussed separately. Numerical simulation results indicate that the proposed energy flow modeling and optimal operation method are universal and effective over the entire energy dispatching horizon.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 133, 1 February 2017, Pages 292-306
Journal: Energy Conversion and Management - Volume 133, 1 February 2017, Pages 292-306
نویسندگان
Tengfei Ma, Junyong Wu, Liangliang Hao,