harmonic filtering

Harmonic filtering involves removing unwanted electrical signals, called harmonics, from a power system to improve power quality. These harmonics are distortions caused by non-linear devices like computers and variable speed drives. Harmonic filters are specialized devices or equipment that detect and block these distortions, ensuring smoother, cleaner electricity flow. By reducing harmonics, filters help prevent equipment overheating, improve efficiency, and extend the lifespan of electrical systems. Essentially, harmonic filtering maintains a more stable and reliable power supply by filtering out specific types of electrical noise.