Stochastic Optimal Energy Management of Microgrid Based on Adaptive Neuro-Fuzzy Inference System by Transmission Line Power Control with D-FACTS Equipment

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Department of Electrical Engineering, Kermanshah University of Technology, Kermanshah, Iran

Abstract

This paper focus on optimal scheduling of microgrid based on adaptive neuro-fuzzy inference system including thermal and electrical loads, renewable energy sources (solar and wind), CHP, conventional energy sources (boiler and micro turbine), energy storage systems (thermal and electrical storage), and D-FACTS devices. D-FACTS are included in the line between main network and microgrid to achieve more power transfer to the upstream grid. In the proposed planning, wind speed, solar radiation, and loads are modeled as uncertain parameters based on the stochastic approach. Problem is expressed as a linear, mixed integer, constrained, and multi objective optimization aiming at minimizing cost and pollution at the same time. Operation improvement is illustrated in final results by considering D-FACTS as cost is decreasedto a considerable amount. Also, will be shown that simulation time will be decreased to a noticeable amount that can be applicable in large scale management systems by using adaptive neuro-fuzzy inference system.The proposed multi objective and stochastic problem is solved using augmented Epsilon-constraint method. All results and calculations are calculated using GAMS24.1.3CPLEX12.5.1.

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TABRIZ JOURNAL OF ELECTRICAL ENGINEERING
Volume 47, Issue 3 - Serial Number 81
November 2017
Pages 805-816

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