Title :
Digital SPWM inverter design and implementation
Author :
Yao, Wei ; Wang, Kai ; Lu, Zhengyu ; Zhu, Xiantao
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
In this paper, frequency domain analysis of the 25 Hz inverter with a dual loop of voltage and current is discussed and propose a dead time compensation method of resistive loads, as well as the simulation and experimental waveforms. The results validate the design parameters and the dead time compensation method.
Keywords :
PWM invertors; frequency-domain analysis; current dual loop; dead time compensation method; digital SPWM inverter design; frequency 25 Hz; frequency domain analysis; voltage dual loop; Cutoff frequency; Digital control; Frequency control; Inverters; Transfer functions; Voltage control; Voltage measurement; Inverter; PID-control; dead-time-compensation;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5778277
