System for reducing or optimizing the electrical consumption or production of fluidic equipment with at least one rotary component

A system for optimizing the electrical consumption or the electrical production of fluidic equipment with at least one rotary component, adapted to be electrically powered or to produce electricity, comprising:

• at least one electrical sensor comprising a plurality of electrodes distributed around a body of the fluidic equipment, with the end of said electrodes being flush with the internal surface of the body and facing the rotary component;
• an electronic circuit for controlling the electrodes and for tomographic measurement by electrical impedance, the circuit being adapted to respectively simultaneously excite the electrodes and to measure electrical impedance matrices of the fluid flow comprising, eventually, cavitation bubbles in the body;
• a signal processing unit, adapted to reconstruct images of the fluid flow in the body from the measurements of impedance matrices of the electronic circuit;
• an electronic unit for automatically controlling the component for controlling the fluidic equipment, adapted to modify the operating frequency of the equipment so as to adjust its electrical operating power and thus adjust its flow rate:
• power ratio.