Abstract :
Distributed generation (DG) with converter interface to the grid is found in many of the green power
resources applications. This paper presents a novel single phase seven level inverter to reduce harmonic
content in output voltage and load current. Level shifted multi carrier pulse width modulation (LS-PWM) is
used as the switching scheme for the proposed inverter. The validity of proposed inverter is verified through
simulation for RL load.
Keyword :
Distributed power generation, multilevel inverter, LS-PWM, modulation index