A Virtual Signal Generator for Real-Time Generation of Power Quality Disturbances

This paper will present the development and realization of a LabVIEW virtual instrument for generation of power quality disturbances. The developed signal generator has the ability to generate signals of various durations containing different types and combinations of power quality disturbances, as well as the ability for their real-time hardware reproduction and logging. The paper will describe the mathematical model, programming architecture and signal generation technique used for the realization of the generator.