When dealing with power quality, an increasing number of loads are designed to be non-linear and do not follow the sinusoidal voltage. Because of the non-linear nature of such systems, unwanted harmonics are introduced into the power grid which reduces the power quality. Harmonic filters can effectively reduce detrimental harmonics in such systems which increase the efficiency of the power distributed and lower power costs as well as decreasing equipment failures caused by poor power quality. Read this paper to learn more.