Novel Configuration and Controlling Method on Islanded Microgrid in order to Share Active and Reactive Loads on Energy Supply Units without Voltage and Frequency Drop
محل انتشار: کنفرانس فناوری شبکههای الکتریکی هوشمند
سال انتشار: 1391
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,024
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شناسه ملی سند علمی:
SEGT01_019
تاریخ نمایه سازی: 3 آذر 1392
چکیده مقاله:
Configuring and novel controlling method on islanded micro grid in order to share active and reactive load on energy supply units are represented in this article.In a micro grid which is supplying its network load in islanded mode, stable operation of micro grid and sharing load on energy supply units are necessary. Therefore Droopcontrol method is using as an effective method for load sharing on energy supply units. This method, in addition tohardening access to stable network during the load variations, causes voltage and frequency droop within the network. In this article the problem of voltage andfrequency droop has been solved by presenting a new structure in micro grid configuration which consists distributed generation and power-electronic converters. As a result, access to a stable network during load variationswill be achievable. Furthermore, active and reactive loadsharing on energy supply units will be done. Simulation results of a micro grid with configuration and suggestedcontrolling structure in Matlab/Simulink are the validation of proposed method in this matter.
کلیدواژه ها:
نویسندگان
Sara Nourollah
Department of Electrical and Computer Engineering, Shahid Beheshti University G.C
Mohammad Reza Nabati Rad
Department of Electrical and Computer Engineering, Shahid Beheshti University G.C
Abolfazl Pirayesh Neghab
Department of Electrical and Computer Engineering, Shahid Beheshti University G.C.,