Title :
Optimal sectionalizing switches and DG placement considering critical system condition
Author :
Nematollahi, Maryam ; Tadayon, Mahdi
Author_Institution :
Dept. of Electr., Islamic Azad, Najafabad, Iran
Abstract :
This paper offers a method to multi objective Sectionalizing Switches and DG placement simultaneously considering critical system condition in distribution systems. The critical system conditions like tripping a 63/20kv distribution transformer and adding an external manoeuvre loud. By considering critical system conditions, a hi stability distribution system structure is offered with DGs. Additional finding sectionalizing Switches and DG places in this research, power and optimal power factor is obtained by the given algorithm. Proposed method is implemented by genetic algorithm to find an optimal structure system with place of sectionalizing Switches and distributed generators. The proposed algorithm is effectively tested on the 33-Bus IEEE test system and a part of real life distribution system in Iran.
Keywords :
distributed power generation; genetic algorithms; power distribution; power factor; power transformers; 33-bus IEEE test system; DG placement; Iran; critical system condition; distributed generators; distribution systems; distribution transformer; external manoeuvre loud; genetic algorithm; multi bjective sectionalizing switches; optimal power factor; optimal sectionalizing switches; stability; tripping; voltage 20 kV; voltage 63 kV; Actuators; Biological cells; Generators; Genetic algorithms; Linear programming; Optimization; Reactive power; Critical System Conditions; Distributed Generator (DG); Genetic Algorithm (GA); sectionalizing switches;
Conference_Titel :
Electrical Engineering (ICEE), 2013 21st Iranian Conference on
Conference_Location :
Mashhad
DOI :
10.1109/IranianCEE.2013.6599560
