This paper describes motor drive system fed by a single-phase diode rectifier without power
factor correction (PFC) circuit or the input filter. The system considered in this paper consists …

Reducing the power loss of a converter without increasing its volume or cost in hardware
has always been a much sought-after but challenging goal. This article proposes a …

In a small dc-link drive system, the LC resonance is a typical phenomenon caused by the
negative inverter admittance related to the constant power load, which is considered an …

The single-phase diode rectifier system with small dc-link capacitor shows wide diode
conduction time and it improves the grid current harmonics. By shaping the output power …

In this paper, a control method for motor drive system without electrolytic capacitor is
proposed. Since dc-link capacitor of this motor drive is about 1% of the conventional one, it …

This paper proposes grid current shaping method using dc-link shunt compensator for three-
phase diode rectifier system without electrolytic dc-link capacitor. In the proposed method …

This paper proposes a YD multifunction balance transformer (YD-MFBT)-based power
quality control system (MBT-PQCS) to deal with the power quality problems in the single …

Power quality improvement of power electronics systems in many applications such as
adjustable speed drive (ASD) is vital due to the high penetration of grid-connected …

A phase-shifted current control can be employed to mitigate certain harmonics induced by
the diode rectifiers and silicon-controlled rectifiers as the front ends of multiple parallel …

Home appliances such as residential air conditioners are based on the variable speed
drives for AC motors such as IPMSM and IM. These variable speed drives always require the …