Electromagnetic Generator
The invention relates to the field of electrical engineering, and more particularly to low-speed electrical generators, and can be used, in particular, in wind energy installations. In the electromagnetic generator, the rotor of which comprises a disk (2) that is fastened to a shaft (1) and has an a...
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| creator | VELIKO-IVANENKO ANATOLIJ YURIEVICH ESAKOV SERGEJ MIKHAILOVICH ESAKOV MIKHAIL SERGEEVICH |
| description | The invention relates to the field of electrical engineering, and more particularly to low-speed electrical generators, and can be used, in particular, in wind energy installations. In the electromagnetic generator, the rotor of which comprises a disk (2) that is fastened to a shaft (1) and has an annular series of permanent magnets (3) of alternate polarity mounted equidistantly thereon, and the stator of which comprises two parallel plates (4, 5), between winch stator windings are disposed on cores of electrical steel fastened to said stator plates (4, 5), the cores are in the form of two rings with projections on the mutually facing surfaces thereof, the width B of a projection constitutes half of the width C of a permanent magnet, and the projections of one of the cores are circumferentially offset from the projections of the other core by half of the width C of a permanent magnet (3). This increases the capacity of the generator and reduces fluctuations in the output voltage by providing a minimal and uniformly sized gap between the components of the stator and the rotor. |
| format | Patent |
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In the electromagnetic generator, the rotor of which comprises a disk (2) that is fastened to a shaft (1) and has an annular series of permanent magnets (3) of alternate polarity mounted equidistantly thereon, and the stator of which comprises two parallel plates (4, 5), between winch stator windings are disposed on cores of electrical steel fastened to said stator plates (4, 5), the cores are in the form of two rings with projections on the mutually facing surfaces thereof, the width B of a projection constitutes half of the width C of a permanent magnet, and the projections of one of the cores are circumferentially offset from the projections of the other core by half of the width C of a permanent magnet (3). 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In the electromagnetic generator, the rotor of which comprises a disk (2) that is fastened to a shaft (1) and has an annular series of permanent magnets (3) of alternate polarity mounted equidistantly thereon, and the stator of which comprises two parallel plates (4, 5), between winch stator windings are disposed on cores of electrical steel fastened to said stator plates (4, 5), the cores are in the form of two rings with projections on the mutually facing surfaces thereof, the width B of a projection constitutes half of the width C of a permanent magnet, and the projections of one of the cores are circumferentially offset from the projections of the other core by half of the width C of a permanent magnet (3). 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In the electromagnetic generator, the rotor of which comprises a disk (2) that is fastened to a shaft (1) and has an annular series of permanent magnets (3) of alternate polarity mounted equidistantly thereon, and the stator of which comprises two parallel plates (4, 5), between winch stator windings are disposed on cores of electrical steel fastened to said stator plates (4, 5), the cores are in the form of two rings with projections on the mutually facing surfaces thereof, the width B of a projection constitutes half of the width C of a permanent magnet, and the projections of one of the cores are circumferentially offset from the projections of the other core by half of the width C of a permanent magnet (3). This increases the capacity of the generator and reduces fluctuations in the output voltage by providing a minimal and uniformly sized gap between the components of the stator and the rotor.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION |
| title | Electromagnetic Generator |
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