Great-capacity single-phase brush-less synchronous generator

A synchronous generator and large-capacity technology, applied in the direction of synchronous generators, etc., to achieve the effect of reducing the temperature rise of the rotor, overcoming severe heat generation, and ensuring strong excitation capability
CN1421983AInactive Publication Date: 2003-06-04TELLHOW SCI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
TELLHOW SCI TECH CO LTD
Publication Date
2003-06-04
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The great-capacity single-phase brush-less synchronous generator has new-type superposed single-layer equal-turn single-phase sinusoidal winding; double-cage damping rotor system with less produced heat and excellent effect; specially designed exciting winding with powerful excitation capacity; and voltage regulator with sensitive load property identification, feedback and voltage regulating functions. The present invention makes it possible to develop great-capacity single-phase generator and to provide single-phase power supply with excellent electrical performance.
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Description

technical field

[0001] The patent of the present invention relates to power supply equipment, in particular to a large-capacity single-phase brushless synchronous generator. Background technique

[0002] In addition to the working synchronous rotating magnetic field, the single-phase synchronous generator also has a so-called reverse-sequence rotating magnetic field. This reverse-sequence magnetic field is used as an excitation source in a small synchronous generator. The so-called reverse-sequence magnetic field excites the generator. This kind of generator often has poor voltage waveforms, sensitive frequency effects, and unsatisfactory power generation quality. In a single-phase brushless generator with an AC exciter, the reverse sequence magnetic field increases the temperature rise of the rotor and reduces the efficiency. In a large-capacity single-phase brushless generator, the energy of the reverse-sequence magnetic field is very large, which will cause a large amoun...

Claims

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