Title :
Implement of PWM Pulse Generator Based CPLD for Cascadedmultilevel Converter
Author :
Zhang, Chang-Yong ; Wang, Jing-hong ; Wang, Zhen-zhou ; Li, Zhi-Gang
Author_Institution :
Hebei Univ. of Technol., Tianjin
Abstract :
Carrier phase-shifting sinusoidal pulse with modulation (SPWM) is one kind of commonly used algorithm for cascaded multilevel converter. The method of realization carrier phase-shifting PWM adopting complex programmable logical device (CPLD) is proposed in detail in this paper. This method simplifies the circuit design, enhances the system reliability and might guarantee the synchronicity of triggering power switches. At the end, the experimental results are given.
Keywords :
network synthesis; pulse generators; pulse width modulation; PWM pulse generator; cascaded multilevel converter; circuit design; complex programmable logical device; power switches; Circuit simulation; Cybernetics; Digital signal processing; Machine learning; Phase modulation; Pulse generation; Pulse width modulation; Pulse width modulation converters; Space vector pulse width modulation; Switches; CPLD; Carrier phase-shifting PWM; Cascaded multilevel converter;
Conference_Titel :
Machine Learning and Cybernetics, 2007 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-0973-0
Electronic_ISBN :
978-1-4244-0973-0
DOI :
10.1109/ICMLC.2007.4370373
