Abstract: The existence of a phase-locked loop (PLL) estimated voltage amplitude-frequency-phase angle coupling phenomenon poses a significant challenge in control of grid-tied renewable energy ...

Abstract: Solar Photovoltaic (SPV) systems can exhibit multiple local maxima in their current-voltage (I-V) and power-voltage (P-V) characteristics due to partial shading at the panel or string level.

Optical illusions are tricky images that use colours, lights and different patterns to trick human minds. Illusions can be caused by a variety of factors, including the way the brain interprets images ...