Title :
Fast-scale instability phenomena and chaotic control of voltage control single-phase full-bridge inverter via varying load resistance
Author :
Hsieh, Fei-hu ; Chang, Po-lun ; Chen, Ying-Shiu ; Wang, Hen-kung ; Hwang, Jonq-Chin
Author_Institution :
Dept. of Electr. Eng., Lunghwa Univ. of Sci. & Technol., Taoyuan, Taiwan
Abstract :
This work investigates fast-scale instability phenomena and chaotic control of voltage-controlled single-phase full-bridge inverter via varying load resistance. First, the operational principles of a voltage-controlled single-phase full-bridge inverter are examined and the mapping state-space equations are generated. Additionally, the MATLAB/SIMULINK tool is adopted for experimental simulation in this paper. The load resistance is changed to analyze the fast-scale instability waveforms of the inductor current and output voltage, and we propose the method of time-delay feedback for chaotic control to stable state of period-1. Experimental simulation clearly indicates that MATLAB/SIMULINK can provide available results and validate the mathematical models.
Keywords :
delays; feedback; invertors; stability; voltage control; Matlab-Simulink tool; chaotic control; fast-scale instability phenomena; inductor current; time-delay feedback; varying load resistance; voltage-controlled single-phase full-bridge inverter; Chaos; Circuit topology; Electric resistance; Equations; Inductors; MATLAB; Mathematical model; Pulse width modulation inverters; Virtual colonoscopy; Voltage control; Single-phase full-bridge inverter; fast-scale instability phenomena;
Conference_Titel :
Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-2799-4
Electronic_ISBN :
978-1-4244-2800-7
DOI :
10.1109/ICIEA.2009.5138837
