Title :
Comparison and considerations in the implementation of dual loop synchronous and stationary controllers for microgrids applications
Author :
Lopes, Luis C. G. ; Watanabe, E.H.
Author_Institution :
Centro Fed. de Educ. Tecnol. de Minas Gerais, Leopoldina, Brazil
Abstract :
This paper describes a comparison and considerations in the implementation of synchronous and stationary current and voltage controllers. This comparison is made by analyzing the frequency response of both controllers in the PSCAD/EMTDC software. The simulations results are presented and the differences between controllers and their models for digital implementation are shown.
Keywords :
distributed power generation; electric current control; voltage regulators; PSCAD-EMTDC software; dual loop stationary voltage controller; dual loop synchronous current controller; frequency response; microgrids applications; Delays; Frequency control; Frequency response; Power conversion; Pulse width modulation; Resonant frequency; resonant controller; stationary controller; synchronous controller;
Conference_Titel :
Power Electronics Conference (COBEP), 2013 Brazilian
Conference_Location :
Gramado
DOI :
10.1109/COBEP.2013.6785144
