Title :
An approach to filter design for UPS systems using PRM modulators
Author :
Cesario, P. ; Marchesoni, M. ; Mazzucchelli, M. ; Oberti, M.
Author_Institution :
Pisa Univ., Italy
Abstract :
Through an approach to filter design for UPS system applications, the authors analyze the capabilities of pulse ratio modulation (PRM) for the synthesis of sinusoidal waveforms. The results obtained point out the considerable advantages of this technique over traditional modulation techniques such as PWM
Keywords :
emergency power supply; filters; pulse modulation; PRM modulators; UPS systems; emergency power supply; filter design; modulation techniques; pulse ratio modulation; sinusoidal waveforms;
Conference_Titel :
Power Electronics and Variable-Speed Drives, Third International Conference on
Conference_Location :
London
Print_ISBN :
0-85296-364-5
