Duarte, Carlos Henrique; Schaeffer, Roberto - In: Energy 35 (2010) 10, pp. 4010-4015
To achieve more efficient energy use, power electronics (PEs) may be employed. However, these introduce nonlinear loads (NLLs) into the system by generating undesired frequencies that are harmonic in relation to (multiples of) the fundamental frequency (60 Hz in Brazil). Consequently, devices...