-
Jul 01,2026
APF and SVG are two important devices used in power systems to improve power quality. We frequently encounter them in our work; what are the differences between them, and what are their functions? 1.What is APF? The Active Power Filter (APF) is a specialized device for mitigating power harmonics, developed using modern power electronics and digital signal processing technology based on high-speed ...
read more
-
Jul 06,2026
Introduction In modern industrial, commercial and residential power grids, clean and stable sinusoidal voltage is the foundation for reliable operation of all electrical equipment. However, grid faults, nonlinear loads, switching operations and renewable energy integration constantly introduce various power quality issues. The waveform diagram clearly illustrates four most prevalent power quality ...
read more
