Title :
Harmonic mitigation performance of the power inverter based DG in a AC microgrid
Author :
Hua Geng ; Qing, L.V. ; Geng Yang
Author_Institution :
Autom. Dept., Tsinghua Univ., Beijing, China
Abstract :
Harmonic impedance is important issue for voltage quality of the microgrid when nonlinear load exists. The distributed generator (DG) unit with different control frame and parameters would have different harmonic impedance. This paper compares the harmonic mitigation property of the current-controlled DG (CC-DG) and voltage-controlled DG (VC-DG) unit. The paper clears following results with analysis and simulations.
Keywords :
distributed power generation; electric current control; invertors; power generation control; voltage control; AC microgrid; current-controlled DG unit; distributed generator unit; harmonic mitigation; power inverter; voltage quality; voltage-controlled DG unit; Harmonic analysis; Impedance; Microgrids; Power harmonic filters; Synchronous generators; Voltage control; AC microgrid; Distribution Generation System; Harmonic voltage; Power Quality; Power inverter;
Conference_Titel :
Industrial Electronics (ISIE), 2014 IEEE 23rd International Symposium on
Conference_Location :
Istanbul
DOI :
10.1109/ISIE.2014.6864991
