Doubly-fed asynchronous motor rotor punching sheet, motor punching sheet and motor

Doubly-fed asynchronous motor rotor punching sheet, motor punching sheet and motor

The invention specifically discloses a doubly-fed asynchronous motor rotor punching sheet, a motor punching sheet and a motor, the doubly-fed asynchronous motor rotor punching sheet comprises a rotor punching sheet main body, the rotor punching sheet main body is provided with a plurality of rotor p...

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Hauptverfasser: ZHANG WENBING, HONG JUNKUN, WANG HAINAN, ZHANG XI, LI JUNXIAO, ZHANG YONG, CHEN YILEI, DUAN RUNQUN, LU, ZE
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator ZHANG WENBING
HONG JUNKUN
WANG HAINAN
ZHANG XI
LI JUNXIAO
ZHANG YONG
CHEN YILEI
DUAN RUNQUN
LU, ZE
description The invention specifically discloses a doubly-fed asynchronous motor rotor punching sheet, a motor punching sheet and a motor, the doubly-fed asynchronous motor rotor punching sheet comprises a rotor punching sheet main body, the rotor punching sheet main body is provided with a plurality of rotor punching sheet grooves distributed at intervals along the axial direction of the rotor punching sheet main body, the axial directions of the rotor punching sheet grooves face the rotor punching sheet main body, and the rotor punching sheet grooves are all closed grooves. Comprising an upper cage groove and a lower cage groove which are communicated with each other, the upper cage groove is in a large semicircular shape, and a heat dissipation groove is formed in the end, close to the axis of the rotor punching sheet body, of the lower cage groove; the rotor punching sheet further comprises a plurality of air duct holes which are uniformly distributed on the rotor punching sheet main body along the circumferential di
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title Doubly-fed asynchronous motor rotor punching sheet, motor punching sheet and motor
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