Fig. 11From: Improved voltage tracking of autonomous microgrid technology using a combined resonant controller with lead-lag compensator adopting negative imaginary theoremSingle-phase load voltage comparison of load a consumer, b harmonic, c unknown, d nonlinear, e dynamic. Zoomed view of load voltage of load f consumer, g harmonic, h unknown, i nonlinear, and j dynamic. Active power measurement of load k consumer, l harmonic, m unknown, n nonlinear and o dynamicBack to article page