Magicall, Inc.

Other

Dinyu Qin

Joel B Wacknov

Ken Keller

Randy Wayne Martin

Drew Golonsky

Joel B Wacknow

The present disclosure relates to a system for sourcing and sinking power. The system may have a bi-directional system of electrical components configured for placement in electrical communication with a power source and a load. The bi- directional system may further be configured to source AC and DC power from the power source to the load and sink AC and DC power from the load to the power source. The system may further include a high frequency isolation transformer. In some embodiments, the system may have four input/output channels. The bi-directional system of electrical components may include a line filter configured to reduce harmonic content, a line converter configured for converting between AC power and DC power, a load converter configured for converting between AC power and DC power, and a load filter configured to reduce harmonic content.

Interface system for supplying and/or sinking energy

An electric machine may include a housing having a front end and a back end where the front end is the primary mechanical coupling end. The electric machine may include a stator and a rotor arranged within the housing and a shaft connected to the rotor. The shaft may extend out of the front end of the housing and the shaft may be configured to be rotationally driven by the rotor or to rotationally drive the rotor. The electric machine may also include an electronic controller configured to control operations of the rotor and stator and the electronic controller may be mounted on the front end of the housing.

Electric machine with integrated controller

A magnetic machine including a rotor in concentric arrangement with a stator. The rotor includes a plurality of protruding magnets arranged on a back iron and the stator includes a plurality of windings which interface with the plurality of protruding magnets. Illustrated embodiments of the rotor and stator form an in-runner machine where the stator surrounds an interior rotor or an out-runner machine where the rotor surrounds the stator.

Permanent-magnet machines utilizing protruding magnets

The present disclosure relates to a system for sourcing and sinking power. The system may have a bi-directional system of electrical components configured for placement in electrical communication with a power source and a load. The bi-directional system may further be configured to source AC and DC power from the power source to the load and sink AC and DC power from the load to the power source. The system may further include a high frequency isolation transformer. In some embodiments, the system may have four input/output channels. The bi-directional system of electrical components may include a line filter configured to reduce harmonic content, a line converter configured for converting between AC power and DC power, a load converter configured for converting between AC power and DC power, and a load filter configured to reduce harmonic content.

A permanent magnet machine may include a stator a rotor in concentric arrangement with the stator and configured for rotation relative to the stator, the rotor having a plurality of protruding magnets arranged thereon, wherein, the protruding magnets provide for a more lightweight machine with a lower moment of inertia.

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Oak Park, CA, United States of America

Dinyu Qin