Performance of modified 3-phase buck AC voltage regulator with two 3-phase bidirectional
switches has been investigated in this paper. The converter is neutral connected and …

AC voltage regulators with or without a transformer review is provided. Several research
directions by creation of new AC-AC converters are distinguished, such as voltage …

Several approaches to constructing of devices to improve of power quality are offered. In the
first and second approaches multizone thyristor AC voltage regulators are offered, new …

A buck-boost AC voltage regulator is proposed. Currently, much attention is being paid to
the quality of electrical energy, which can be improved with the help of power electronics …

In this study the novel transformerless AC-voltage converters with reduced number of
switches are considered. The paper presents mathematical models, control and energy …

В работе предлагается новый тип регуляторов переменного напряжения с
коммутируемыми конденсаторами. Основным моментом в разработке новых …