An advanced virtual flux integrated multifold table‐based direct power control with delay compensation for active front‐end rectifiers

Abstract

Direct power control (DPC) technique for the control of ac-dc converters projects many advantages over conventional techniques. Even after the advent of upgraded DPC techniques, the conventional switching table-based DPC is preferred where a simple control structure with less computational burden is the design requirement. During the real-time implementation of any ac-dc converter or vice versa, the PWM signal for the converter/inverter operation is

Harmonic and Sequence Component Estimation by a Novel Method

“…Large power converters which can be modelled as a non-linear load also form a large source of harmonics. Hence researchers have been trying to improve system performance by improving the converter control algorithms as described in [3], [4]. Estimation of the harmonic components in a power system have great contribution in the filter designing aspect.…”