CPC A61B 18/1206 (2013.01) [A61B 17/320092 (2013.01); A61B 18/14 (2013.01); A61B 18/1445 (2013.01); H02M 7/5395 (2013.01); A61B 18/16 (2013.01); A61B 2017/320094 (2017.08); A61B 2017/320095 (2017.08); A61B 2018/0063 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00589 (2013.01); A61B 2018/00601 (2013.01); A61B 2018/00994 (2013.01); A61B 2018/128 (2013.01); A61B 2018/1266 (2013.01)] | 16 Claims |
1. A dual frequency inverter comprising:
at least one switching element operated at a switching angle; and
a controller coupled to the at least one switching element and configured to modulate the switching angle using dual-frequency selective harmonic elimination modulation to simultaneously generate a first waveform at a first frequency and a secondary waveform at a second frequency and eliminate at least one harmonic waveform between the first frequency and the second frequency.
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