Title :
Resonant DC link inverters with sine PWM control
Author :
Yuvarajan, S. ; Chiou, Hwa-liang ; Weimer, Joseph ; Fronista, Greg
Author_Institution :
Dept. of Electr. Eng., North Dakota State Univ., Fargo, ND, USA
Abstract :
The paper presents the complete control circuit of a simple resonant DC link (RDCL) inverter. The harmonics in the output of the inverter are reduced by employing a novel PWM scheme realized using waveform generators. The output frequency of the inverter and the number of pulses per half cycle in the PWM scheme are independently variable. The performance of the experimental inverter is studied by obtaining the waveforms of the various signals and the switching losses in the inverter. The RDCL inverter is also simulated using PSPICE
Keywords :
PWM invertors; SPICE; circuit analysis computing; harmonics; losses; switching circuits; synchronisation; waveform generators; PSPICE; control circuit; resonant DC link inverters; simulation; sine PWM control; switching losses; waveform generators; Frequency synchronization; MOSFET circuits; Pulse inverters; Pulse width modulation inverters; RLC circuits; Resonance; SPICE; Signal generators; Switches; Zero voltage switching;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343375
