Title :
Small signal stability for single phase inverter connected to stiff AC system
Author :
Coelho, Ernane Antônio Alves ; Cortizo, Porfirio Cabaleiro ; Garcia, Pedro Francisco Donoso
Author_Institution :
Dept. of Electr. Eng., Fed. Univ. of Uberlandia, Brazil
Abstract :
A control technique based on frequency and voltage droop is used to control a single phase inverter connected to a stiff AC system. The small signal analysis of the system is presented, which allows the behavior of the system to be obtained for the functions of frequency and voltage droop. Simulation results and experimental results for the different frequency and voltage droop are presented
Keywords :
circuit stability; frequency control; invertors; power systems; voltage control; control technique; frequency; single phase inverter; small signal analysis; small signal stability; stiff AC system; voltage droop; Control systems; Equations; Frequency synchronization; Power generation; Pulse width modulation inverters; Reactive power; Signal analysis; Stability; Torque; Voltage control;
Conference_Titel :
Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5589-X
DOI :
10.1109/IAS.1999.798756
