Power electronics is an integral part of modern energy systems. Moreover, its use adds costs
to capital investments in energy systems, along with some reliability issues. Therefore …

The parameters of electrical energy such as voltage amplitude are very important,
particularly from the viewpoint of the final consumer and sensitive loads connected to the …

AC choppers are a family of ac-to-ac power converters that can be derived from the
traditional dc-to-dc converters. Research activity in this kind of converter has recently …

revised: 14.01. 2019) Abstract: The uncontrolled power flow in the AC power system caused
by renewable energy sources (restless sources, distributed energy sources), dynamic loads …

This paper proposes a new topology for an AC/AC converter without DC energy storage to
compensate deep voltage sags and swells and to control the output voltage phase shift. The …

This paper presents a Bibliography of FACTS technology mainly for the year 2007. Papers
published/presented in Conferences in later part of 2006, which appeared on search …

In this paper is proposed the new topology of AC/AC converter without DC energy storage to
compensate deep voltage sags and swells and to control of output voltage phase shift. The …

This paper proposes a new topology for a three-phase AC/AC converter without DC. The
presented topology is based on an direct AC/AC ĆukB2 bipolar matrix-reactance chopper …

The paper deals with AC voltage transforming circuits applied in power systems. It includes
a general description of AC power systems, single and three-phase AC converters …

This paper deals with a three-phase power system with hybrid transformer (HT). The HT
contains a conventional transformer with electromagnetic coupling and PWM AC line …