Voltage-multiplying three-phase asynchronous motor

The utility model discloses a voltage-multiplying three-phase asynchronous motor, which comprises a stator and a rotor, the stator consists of a base and a stator core with a winding, the stator corewith the winding comprises a stator core and a coil winding embedded in a groove of the stator core,...

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Main Authors YU HAIGANG, WANG YOUGANG, SHA YUFENG, LIN XINYU, SHEN YAOFENG
Format Patent
LanguageChinese
English
Published 01.11.2019
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Abstract The utility model discloses a voltage-multiplying three-phase asynchronous motor, which comprises a stator and a rotor, the stator consists of a base and a stator core with a winding, the stator corewith the winding comprises a stator core and a coil winding embedded in a groove of the stator core, and the rotor consists of a rotating shaft and a cast aluminum rotor. According to the utility model, the motor has two parallel circuits at low voltage and one parallel circuit at high voltage; generally, a 2Y/Y connection method (corresponding to low voltage/high voltage) is adopted for a motor with rated power less than 4kW; the motor with the rated power larger than or equal to 4 kW is connected in a 2/connection mode (corresponding to low voltage/high voltage). According to the utility model, the concentric unequal-turn distribution winding is adopted, the winding has more flexible design space compared with an equal-turn double-layer lap winding, and the design that the number of conductors in each groove is
AbstractList The utility model discloses a voltage-multiplying three-phase asynchronous motor, which comprises a stator and a rotor, the stator consists of a base and a stator core with a winding, the stator corewith the winding comprises a stator core and a coil winding embedded in a groove of the stator core, and the rotor consists of a rotating shaft and a cast aluminum rotor. According to the utility model, the motor has two parallel circuits at low voltage and one parallel circuit at high voltage; generally, a 2Y/Y connection method (corresponding to low voltage/high voltage) is adopted for a motor with rated power less than 4kW; the motor with the rated power larger than or equal to 4 kW is connected in a 2/connection mode (corresponding to low voltage/high voltage). According to the utility model, the concentric unequal-turn distribution winding is adopted, the winding has more flexible design space compared with an equal-turn double-layer lap winding, and the design that the number of conductors in each groove is
Author YU HAIGANG
SHA YUFENG
LIN XINYU
SHEN YAOFENG
WANG YOUGANG
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DocumentTitleAlternate 一种倍压三相异步电动机
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Snippet The utility model discloses a voltage-multiplying three-phase asynchronous motor, which comprises a stator and a rotor, the stator consists of a base and a...
SourceID epo
SourceType Open Access Repository
SubjectTerms CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Title Voltage-multiplying three-phase asynchronous motor
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