Rotational mechanical transformer apparatus and methods

A system for renewable energy utilization based upon at least one rotational mechanical transformer arranged for energy and pressure transformation comprising:

• at least one renewable energy subsystem;
• at least one rotational mechanical transformer;
• at least one energy storage subsystem;
• and
• at least one electric energy generator;
• wherein, the at least one renewable energy subsystem includes at least one wind turbine;
• wherein, the at least one rotational mechanical transformer includes at least one actuator including at least one cylinder arranged to contain the at least one working fluid;
• at least one externally supported shaft and at least one drive shaft, having parallel axes orthogonally displaced by a predetermined displacement, and each respectively connected to at least one connecting aim and at least one additional, connecting arm;
• wherein, the at least one cyclinder includes at least one actuator rod and at least one blind end each respectively connected with at least one revolving eccenter axle and the at least one drive shaft, and arranged to allow for angular displacements of the at least one actuator with respect to the parallel axis;
• wherein, the at least one revolving eccenter axle have been rotationally connected to the at least one connecting arm and at least one revolving eccenter bar, while the at least one revolving eccenter bar have been rotationally connected to the at least one additional connecting arm via at least one additional revolving axle;
• wherein, the predetermined displacement has been arranged to be substantially equal to an effective length of the at least one revolving eccenter bar;
• and
• wherein, the at least one energy storage subsystem has been arranged as at least one pressurized working fluid storage volume enabled to receive, store, and release the at least one working fluid in gaseous and/or liquefied states.