CN205160228U - Three -phase generator stator - Google Patents

Three -phase generator stator Download PDF

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Publication number
CN205160228U
CN205160228U CN201521018693.3U CN201521018693U CN205160228U CN 205160228 U CN205160228 U CN 205160228U CN 201521018693 U CN201521018693 U CN 201521018693U CN 205160228 U CN205160228 U CN 205160228U
Authority
CN
China
Prior art keywords
wheel carrier
line wheel
stator
utility
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201521018693.3U
Other languages
Chinese (zh)
Inventor
王晓勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Weiting General Dynamics Machinery Co Ltd
Original Assignee
Chongqing Weiting General Dynamics Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Weiting General Dynamics Machinery Co Ltd filed Critical Chongqing Weiting General Dynamics Machinery Co Ltd
Priority to CN201521018693.3U priority Critical patent/CN205160228U/en
Application granted granted Critical
Publication of CN205160228U publication Critical patent/CN205160228U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

The utility model discloses a three -phase generator stator, establish line wheel carrier (40) on flywheel (70) including the cover, the outer loop of line wheel carrier (40) is provided with a plurality of convex wire winding portions (41), each be provided with wire casing (411) in the wire winding portion (41), be provided with wire winding pavement (412) on the lateral wall of wire casing (411), line wheel carrier (40) are provided with a plurality of combination terminals (42) on the surface of closing on wire winding portion (41), line wheel carrier (40) are in the place ahead that combines terminal (42) is provided with breach (421). The utility model discloses simple structure, it is in disorder effectively to avoid winding, makes the manufacturing process of stator more smooth and easy, effectively improves the standardization and the qualification rate of stator.

Description

Three-phase generation machine stator
Technical field
The utility model relates to a kind of stator of threephase generator.
Background technology
In prior art, the wire casing bottom surface winding section of generator unit stator being used as winding space is all plane, when enamelled wire cross-slot is wound in adjacent wire casing, easily causes winding displacement in disorder.On the other hand, enamelled wire needs the twisted wire portion forming the three-phase neutral point be connected with outside, and this twisted wire portion relative stator exposes, and therefore stator is difficult to realize the standardization of products, also cannot ensure qualification rate.
Therefore those skilled in the art be devoted to develop a kind of can the stator coil holder structure of more convenient coiling.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide can the stator coil holder structure of more convenient coiling.
For achieving the above object, the utility model provides a kind of three-phase generation machine stator, comprises the line wheel carrier be set on flywheel; The outer shroud of described line wheel carrier is provided with the winding section of multiple protrusion; Each described winding section is provided with wire casing; The sidewall of described wire casing is provided with coiling aisle; Described line wheel carrier is provided with multiple joint terminal on the surface closing on winding section; Described line wheel carrier is provided with breach in the front of described joint terminal.
Preferably, the described degree of depth in coiling aisle and the diameter of enamelled wire and winding turns adapt.
The beneficial effects of the utility model are: the utility model structure is simple, can effectively avoid coiling in disorder, make the manufacturing process of stator more smooth and easy, effectively improve standardization and the qualification rate of stator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of coiling in the utility model one embodiment.
Fig. 4 is the three-phase neutral point structural representation of stator in the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figures 1 to 4, a kind of three-phase generation machine stator, comprises the line wheel carrier 40 be set on flywheel 70, and the outer shroud of line wheel carrier 40 is provided with the winding section 41 of multiple protrusion.Each winding section 41 is provided with wire casing 411, the sidewall of wire casing 411 is provided with coiling aisle 412.The degree of depth in coiling aisle 412 and the diameter of enamelled wire 50 and winding turns adapt.
When enamelled wire 50 is cross over another winding section around a winding section 41, the cross-line section 501 of enamelled wire 50 can be accessed by the coiling aisle 412 of this wire casing 411.Because each winding section 41 is provided with coiling aisle 412, therefore, the cross-line section 501 of enamelled wire 50 can be effectively avoided to invade original winding space of wire casing 411.
Line wheel carrier 40 is provided with multiple joint terminal 42 on the surface closing on winding section 41, and line wheel carrier 40 is provided with breach 421 in the front of joint terminal 42.This terminals of a unit block 42 is in order to the three-phase neutral point outlet use in conjunction with enamelled wire 50, and the enamelled wire 50 picked out and joint terminal are electrically connected the terminal joint 60 forming the three-phase neutral point be connected with outside.Breach 421 conveniently can access enamelled wire 50 aisle forming three-phase neutral point and be combined with joint terminal 42.
Joint terminal by three of a three-phase neutral point enamelled wire 50 in conjunction with outlet, by three-phase Y connection point on joint terminal 42, can greatly reduce the labour costs of assembling, and improves the qualification rate of assembling.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.

Claims (2)

1. a three-phase generation machine stator, comprises the line wheel carrier (40) be set on flywheel (70); The outer shroud of described line wheel carrier (40) is provided with the winding section (41) of multiple protrusion; Each described winding section (41) is provided with wire casing (411); It is characterized in that: the sidewall of described wire casing (411) is provided with coiling aisle (412); Described line wheel carrier (40) is provided with multiple joint terminal (42) on the surface closing on winding section (41); Described line wheel carrier (40) is provided with breach (421) in the front of described joint terminal (42).
2. three-phase generation machine stator as claimed in claim 1, is characterized in that: the degree of depth of described coiling aisle (412) and the diameter of enamelled wire (50) and winding turns adapt.
CN201521018693.3U 2015-12-08 2015-12-08 Three -phase generator stator Expired - Fee Related CN205160228U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521018693.3U CN205160228U (en) 2015-12-08 2015-12-08 Three -phase generator stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521018693.3U CN205160228U (en) 2015-12-08 2015-12-08 Three -phase generator stator

Publications (1)

Publication Number Publication Date
CN205160228U true CN205160228U (en) 2016-04-13

Family

ID=55695872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521018693.3U Expired - Fee Related CN205160228U (en) 2015-12-08 2015-12-08 Three -phase generator stator

Country Status (1)

Country Link
CN (1) CN205160228U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20181208

CF01 Termination of patent right due to non-payment of annual fee