Electromechanical arrangement

An electromechanical arrangement configured to maintain electrical power balancing across a plurality of phases of a multi-phase power regime to reduce torque oscillations presented to a mechanical assembly of the electromechanical arrangement, comprising:

• the mechanical assembly including a prime mover arranged to provide propulsion;
• an electrical machine coupled to the mechanical assembly for reciprocal drive, the electrical machine including a plurality of phases, the multi-phase power regime generated by the prime mover or for driving the prime mover, and a controller arranged across each phase;
• and
• a phase balancing device presented across the plurality of phases of the electrical machine, wherein
• the electromechanical arrangement is selected from a group consisting of an aerospace electromechanical arrangement and a marine electromechanical arrangement.

An electromechanical arrangement configured to maintain electrical power balancing across a plurality of phases of a multi-phase power regime to reduce torque oscillations presented to a mechanical assembly of the electromechanical arrangement comprising:

• the mechanical assembly including a prime mover arranged to provide propulsion;
• an electrical machine coupled to the mechanical assembly for reciprocal drive, the electrical machine including a plurality of phases, the multi-phase power regime generated by the prime mover or for driving the prime mover, and a controller arranged across each phase;
• and
• a short-term phase balancing device selectively switched across the plurality of phases of the electrical machine that maintains power balancing during electrical power imbalances due to electrical faults.