Three phase multilevel inverter with variable frequency output
Abstract
• Three phase multilevel inverter can be used to convert DC to AC
power.
• DC voltage from renewable energy sources or batteries can be
converted to AC voltage to power up equipments or appliances.
• Particle Swarm Optimization (PSO) is used to calculate the
switching angle in order to eliminated the voltage harmonics.
• The advantage of this product is that it can produce variable
frequency output waveform.
• Can be use for variable speed drive with iow Total Harmonic
Distortion (THD).