Dc-ac electrical transformer

A method comprising:

• conveying a direct current into a chamber;
• inducing motion in a plasma contained in the chamber based on the direct current;
• and
• receiving an alternating three phase or single phase current from the chamber based on the induced motion of the plasma.

A system comprising a transformer configured to transform a direct current to an alternating three phase or single phase current, the transformer comprising,

• a chamber configured to contain plasma;
• at least two input electrodes disposed at least partially within the chamber and configured to direct the direct current to induce motion in the plasma, thereby generating the alternating three phase or single phase current;
• at least two output electrodes extending from the chamber and configured to conduct the alternating three phase or single phase current from the chamber;
• and
• an electrical delivery network electrically coupled to the at least two output electrodes and configured to conduct the alternating three phase or single phase current to at least one remote location.