Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
  • H02K35/04—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
  • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Definitions

• This invention is related to electric machines - motors and generators.
• Any electric machine containing permanent magnets can operate as an electric power generator or an electric motor.
• the said generator contains two magnets in the cylinders and the windings that are mounted next to the magnets; the magnets change the magnetic field when moving relatively to each other and thus produce induction. Such generator could be successfully deployed in the fields of signalling and automation.
• the operation principle of the proposed design of the electric machine is based on conductor motion properties in a magnetic field (when operating as a generator) or on the properties of Ampère's force (when operating as a motor), tough it also could be explained on the basis of magnetic flux alteration inside the windings.
• several related designs for the motor or the generator are proposed: longitudinal, annular or of an arbitrary shape.
• the proposed new reciprocal electric power generator or motor has one or multiple pairs of magnets and ferromagnetic cores between them.
• the magnets of each pair are connected by the same poles to a ferromagnetic core, thus producing magnetic field of specific shape and amplifying it by the factor of ' m '.
• the connection of the magnets can be longitudinal, annular or of arbitrary shape.
• the windings mounted on the magnetic core should be able to move relatively to the magnetic core, or the core, relatively to the windings.
• Ampère's force the vector lines of which take longitudinal or other shape, depending on the shape of the core.
• the winding and the core move relatively to each other, the movement of conductor in the magnetic field produces an electromotive force (operation in generation mode).
• This type of generator is characterized by high efficiency.
• the reciprocal electric power generator or motor may contain a magnetic screen - magnetic circuit that not only protects environment from magnetic fields, but also significantly increases efficiency of electric power generator or motor.
• Fig. 1 The shape of generator or motor core and of magnetic field in longitudinal generator or motor design.
• Fig. 2 Design of generator or motor containing a core and a winding.
• Fig. 3 Design of generator or motor containing multiple windings - multiple phases.
• Fig. 4 Generator or motor of annular design.
• Fig. 5 Generator or motor containing a magnetic screen- a magnetic circuit.
• Fig. 6 Generator or motor of arch-shaped design.
• Fig. 1 demonstrates how magnets 1 and ferromagnetic core 2 form the magnetic field.
• Fig.2 illustrates the position of winding in the magnetic field. When electric current flows through the winding 4, it interacts with the magnetic field created by the magnets 1 and the core 2.
• Ampère 's force created by interaction between the winding and the magnetic field generates movement that depends on the shape of the core.
• Fig. 3 presents a multi-polar/multi-phase generator or motor.
• Fig 4. presents annular version of the design.
• Fig.5. presents the version containing a magnetic screen 5.
• the magnetic screen 5 serves three purposes:
• the reciprocal electric power generator or motor operates even without the magnetic screen.
• the operation of the reciprocal electric power generator or motor as a power generator is based on the properties of conductor movement in permanent magnetic field.
• Both mechanical and electronic collectors-commutators can be used in the reciprocal electric power generator or motor. When operating in power generation mode, the collectors may be absent. The number of windings is not specific and depends on requirements. Therefore it does not constitute a basis for another patent.
• the proposed electric machine (reciprocal electric generator or motor) is characterized by:

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Permanent Magnet Type Synchronous Machine (AREA)
• Linear Motors (AREA)
• Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=44625378

Family Applications (1)

Country Status (3)

Family Cites Families (4)

• 2010
  • 2010-10-25 LT LT2010094A patent/LT5801B/lt not_active IP Right Cessation
• 2011
  • 2011-02-19 EP EP11708102.6A patent/EP2633608A2/en not_active Withdrawn
  • 2011-02-19 WO PCT/IB2011/050691 patent/WO2012056331A2/en not_active Ceased

Non-Patent Citations (1)

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