کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
301230 512500 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal operation of DC smart house system by controllable loads based on smart grid topology
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Optimal operation of DC smart house system by controllable loads based on smart grid topology
چکیده انگلیسی

From the perspective of global warming mitigation and depletion of energy resources, renewable energy such as wind generation (WG) and photovoltaic generation (PV) are getting attention in distribution systems. Additionally, all-electric apartment houses or residence such as DC smart houses are increasing. However, due to the fluctuating power from renewable energy sources and loads, supply-demand balancing of power system becomes problematic. Smart grid is a solution to this problem. This paper presents a methodology for optimal operation of a smart grid to minimize the interconnection point power flow fluctuation. To achieve the proposed optimal operation, we use distributed controllable loads such as battery and heat pump. By minimizing the interconnection point power flow fluctuation, it is possible to reduce the electric power consumption and the cost of electricity. This system consists of photovoltaic generator, heat pump, battery, solar collector, and load. To verify the effectiveness of the proposed system, results are used in simulation presented.


► This paper proposes optimal operation of controllable loads in smart grid.
► Battery and heat pump are used as controllable loads in smart house.
► By using the controllable loads, power flow fluctuations are reduced.
► It is possible to reduce cost of electricity by using the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 39, Issue 1, March 2012, Pages 132–139
نویسندگان
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