A system for transferring electric power is provided. A power supply conductor conducts a power supply current that generates a first resultant magnetic field. An electric motor has a power input terminal connected to the power supply conductor and a movable output component. A generator has a movable input component connected to the movable output component such that the movable output component causes movement of the movable input component. The generator converts the movement of the movable input component into a power output current to the power output terminal that generates a second resultant magnetic field. A plurality of field line guides are positioned for field lines of the second resultant magnetic field to couple to the plurality of field line guides and are formed to guide the field lines into a helical shape.

A vertical magnetic power generator has a base, a driving shaft vertically mounted in the base, at least one electricity generation module mounted in the base and connected with the driving shaft, and multiple magnetic levitation modules mounted in the base and connected with the driving shaft. Each magnetic levitation module includes a magnetic ring and a conical magnetic block disposed in the magnetic ring. The conical magnetic block and a conical hole of the magnetic ring both taper off from top to bottom. The magnetic levitation modules provide upward axial magnetic levitation forces and radial damping forces exerting toward the driving shaft to allow the driving shaft to balance a total weight applied on the driving shaft. Thus, the driving shaft is able to be vertically levitated in the base magnetically and stably rotates at high speed almost without friction loss and without shifting or vibrating.

A generator assembly includes a screw rod, a shell and a multi-polar magnetic ring, wherein a first inner hub is installed in the shell, a protection ring is sleeved on the outside of the multi-polar magnetic ring, a stator rubber-coated power generation coil set is installed in the multi-polar magnetic ring, the screw rod passes through the first inner hub, the multi-polar magnetic ring, the protection ring, the stator rubber-coated power generation coil set and a second inner wheel hub in sequence, and the stator rubber-coated power generation coil set includes a first dentiform outer iron shell, a single-strand winding coil set, a second dentiform outer iron shell and a circuit board. Moreover, the single-strand winding coil set is used, and cutting power generation is performed by using the inner and outer dentiform motor shells, therefore the processing of the coil and the motor shells move simply.

Power plant having generator with stator and rotor rotating in opposite directions and comprising rotor generator linear gear and stator generator linear gear positioned in opposite directions to one another relatively to generator axis consisting of rotor shaft and stator shaft, rotor generator impeller and stator generator impeller in contact with rotor generator linear gear and stator generator linear gear, and have rotational motion in opposite directions, at least one carrying motor allowing lifting the mechanism up by motor linear gear, sensor groups detecting location of the mechanism, battery and/or power supply and/or electricity grid providing electrical energy for the system, brush-slip ring system and mechanism phase output for drawing out electricity generated in said generator, a control unit controlling accelerating, decelerating and stopping actions of said mechanism of which location is detected by mechanism phase output and sensor groups and carrying motor and motor drive circuit preforming said actions.

An inverter type engine generator includes an alternator; and a converter composed of the a three-phase rectifying bridge circuit including an upper and lower three sets of elements, and converting three-phase alternating current output from the alternator into direct current. The upper and lower three sets of elements of the three-phase rectifying bridge circuit of the converter are configured such that upper elements are configured at least from duty-controllable diode elements, and lower elements are configured at least from duty-controllable switching elements having diodes.

An electrical generator is provided. The electrical generator can include a generator, an electric motor, and a battery. The generator has a rotatable shaft and stationary component and be operatively coupled via a drive belt to the motor, which provides torque to the rotatable shaft of the generator The battery is operatively coupled to the motor. The generator can be operatively coupled to a utility grid via a transformer/invertor that can import current from the utility grid to charge the battery when the utility grid is operating and export current from the generator to a grid connector when the utility grid is not operating.

An energy-saving brushless motor-kinetic generator is provided in the present invention, especially a combination structure by adjusting the rotors and the stators in the electric generator. The energy-saving brushless motor-kinetic generator with the new combination structure can be simply cascaded to assemble an energy-saving system with the energy-saving brushless motor-kinetic generator included with magnetic energy motor electric power. The energy-saving brushless motor-kinetic generator can specifically perform transformation of magnetic energy and mechanical energy by magnetic energy of permanent magnet of the rotors and design of turns of the stator windings, so to enhance output of electrical energy.

On an aircraft, a multi-mode power generator is operated in a variable voltage mode to power an electric Wng Ice Prevention System (eWIPS), and is operated in a fixed voltage mode to provide backup power. When atmospheric conditions are conducive to the formation of ice (and main generators are operative), the multi-mode power generator is operated in variable voltage mode to power the eWIPS with a first or second variable voltage. The first variable voltage, the value of which depends on atmospheric conditions, is for anti-ice operation. The second variable voltage, which can be the maximum output voltage, is for de-ice operation. Transitions between different variable voltage levels are not instantaneous which eliminates fatigue damage due to transients. If a main generator fails (or when atmospheric conditions are not conducive to the formation of ice), the multi-mode power generator is operated in fixed voltage mode to provide backup power.

A system and method that converts rotational movement of a crank shaft into electrical energy is provided. The crank shaft is caused to rotate using a series of electromagnets powered by a power source. The electromagnets are arranged to encircle and magnetically affect a central magnet coupled to the shaft. The system effectively amplifies the energy supplied from the power source and saves the resulting excess energy to an energy storage device.

A metallurgical device, in particular a casting installation, rolling mill or strip processing installation, including at least one machine part rotating about an axis, wherein an energy consumer that is in electrical connection with an energy source is arranged in the machine part. To supply the energy consumer with energy on a sustained basis in spite of adverse ambient conditions, the energy source is designed as a generator which is in connection with the rotating machine part for rotation therewith, wherein the generator is otherwise free of any mechanical connection with the metallurgical device and wherein the generator has a housing element, on which at least one eccentric mass arranged at a location that is at a distance radially from the axis.