Author/Authors :
Karimi، Ali نويسنده Faculty of Electrical and Computer Engineering, Shahid Beheshti University, Tehran, Iran , , Pirayesh، Abolfazl نويسنده Faculty of Electrical and Computer Engineering, Shahid Beheshti University, Tehran, Iran , , Soleimsni Aghdam، Tohid نويسنده Faculty of Electrical and Computer Engineering, Shahid Beheshti University, Tehran, Iran , , Sedighizadeh، Mostafa نويسنده Faculty of Electrical and Computer Engineering, Shahid Beheshti University, Tehran, Iran ,
Abstract :
Control techniques are wildly used and popular
method to improve operational performance of microgrid.
Control techniques are divided into two groups:
centralized and decentralized that also known as droops
controlled. In this paper, droop based decentralized
control of a microgrid is studied for power sharing. In
order to analysis stability, state space equation is derived.
Dynamic model of each component is extracted
individually and used for microgrid stability analysis.
Eigen values of system indicate that variation of PI
controller results in changing the location of system
poles. Results show that system stability depends on
system and PI controller parameters.
