Electrodynamic energy converter and refrigerating plant based thereon

The invention relates to electrodynamic energy converters for use in electrical, chemical and gas industry, in cryogenic and refrigerating engineering for cooling a working medium and for moving dielectric liquids and gases. The electrodynamic converter comprises a corona discharge working chamber part for making corona discharge therein, for converting an electric energy into a fluid energy of a working medium, wherein the corona discharge working chamber part includes a plurality of corona discharge working chambers disposed parallel with a flow direction of the working medium, and the plurality of corona discharge working chambers are isolated from one another.