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This paper is focused on active power consumption and losses in industrial and commercial facilities, depending upon supply voltage quality parameters. The shunt capacitors for power factor correction affect directly supply voltage level and harmonic distortions of supply voltage and current and hence affect power losses in industrial facilities, particularly in induction motors. In the paper practical...
Knowledge of load characteristics and load modeling is a necessary tool for adequate voltage stability analysis. This paper presents experimental tests of an off-the-shelf variable frequency drive feeding an induction motor and shows how this load draws power from the grid and its effect on the voltage stability. A description and simulation of the drive is provided to understand the input and output...
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