Title :
A combined PDM and AVC control for induction cooking appliances
Author :
Jittakort, J. ; Yachiangkam, S. ; Sangswang, Anawach ; Naetiladdanon, S. ; Koompai, C. ; Chudjuarjeen, S.
Author_Institution :
Dept. of Electr. Eng., King Mongkut´s Univ. of Technol. Thonburi, Bangkok, Thailand
Abstract :
This paper presents a combined pulse density modulation (PDM) and asymmetrical voltage cancellation (AVC) control for induction cooking appliances. The average output power can be adjusted by the varying output voltage waveform, which achieves the zero-voltage switching (ZVS) condition, and reduced the power losses on the IGBT switches. The proposed control improves the efficiency at the low power level as well as increases the power range operation. The simulated results using the PSPICE program verify the proposed control scheme.
Keywords :
domestic appliances; induction heating; invertors; power semiconductor switches; resonant power convertors; voltage control; zero voltage switching; AVC control; IGBT switches; PDM control; PSPICE program; ZVS; asymmetrical voltage cancellation; induction cooking appliances; pulse density modulation; resonant invertors; zero-voltage switching; Automatic voltage control; Home appliances; Insulated gate bipolar transistors; Modulation; Power generation; Resonant inverters;
Conference_Titel :
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on
Conference_Location :
Kitakyushu
Print_ISBN :
978-1-4673-1790-0
Electronic_ISBN :
2164-5256
DOI :
10.1109/PEDS.2013.6527067
