future of harmonic filtering solutions In the modern power industry, the increasing integration of non-linear loads such as variable frequency drives, electric arc furnaces, and power electronics devices has led to a significant rise in harmonic distortion within electrical systems. Harmonics can cause a series of problems, including increased power losses, overheating of electrical equipment, interference with communication systems, and reduced power quality, which pose a threat to the safe and stable operation of the power grid and the normal operation of electrical equipment. This makes the development of advanced harmonic filtering solutions crucial for the future of the power industry, and Sinotech Group is at the forefront of this trend.