Title :
A DC-AC Converter with High Frequency Isolation
Author :
Silva, C.E.A. ; Oliveira, D.S., Jr. ; Bascopé, R. P T
Author_Institution :
Fed. Univ. of Ceara UFC Fortaleza-CE, Fortaleza-CE
Abstract :
This work presents the analysis, design, simulation and experimental development of a single-phase inverter with high frequency transformer isolation and for a wide input voltage range. The high frequency input current ripple is mitigated by the use of a small input LC filter, and the low frequency current component injected by the inverter is attenuated by the voltage loop controller. The proposed topology can be used in dc voltage- sourced applications such as renewable energy and battery systems.
Keywords :
DC-AC power convertors; invertors; transformers; DC-AC converter; LC filter; current ripple; frequency isolation; single-phase inverter; transformer isolation; voltage loop controller; Analog-digital conversion; Circuit topology; Commutation; Costs; Frequency conversion; Prototypes; Pulse width modulation inverters; Switches; Switching converters; Voltage control;
Conference_Titel :
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location :
Vigo
Print_ISBN :
978-1-4244-0754-5
Electronic_ISBN :
978-1-4244-0755-2
DOI :
10.1109/ISIE.2007.4374726
