CN106787339A - Motor and the compressor with it - Google Patents
Motor and the compressor with it Download PDFInfo
- Publication number
- CN106787339A CN106787339A CN201710077665.6A CN201710077665A CN106787339A CN 106787339 A CN106787339 A CN 106787339A CN 201710077665 A CN201710077665 A CN 201710077665A CN 106787339 A CN106787339 A CN 106787339A
- Authority
- CN
- China
- Prior art keywords
- connector lug
- motor
- winding
- auxiliary winding
- main winding
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of motor and the compressor with it, wherein motor includes：Motor stator, main winding, auxiliary winding and binding post, motor stator is formed by multiple silicon steel sheets are stacked, line embedding groove is respectively equipped with each silicon steel sheet, main winding and auxiliary winding are rotating around being located in line embedding groove, main winding has the first connector lug and the second connector lug, auxiliary winding has the 3rd connector lug and the 4th connector lug, main winding and auxiliary winding distinguish concentric coiling on motor stator, and the first connector lug, the second connector lug, the 3rd connector lug and the 4th connector lug are connected to realize rotating forward and rotating backward for motor respectively with binding post.Motor according to embodiments of the present invention, by adjusting the mode of connection of the 3rd connector lug and the 4th connector lug, realizes rotating forward and rotating backward for motor, and operating process is simple and convenient, improves electric efficiency, increases motor torque.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly, to a kind of motor and the compressor with it.
Background technology
Constant speed compressor in the related art generally more uses single-phase asynchronous motor or single-phase synchronous machine, and compressor
Mostly a kind of steering structure, i.e., on binding post the quantity of binding post be three, accordingly on motor lead-out wire quantity
Also it is three, respectively main winding, auxiliary winding, public winding.
Single-phase asynchronous motor or single-phase synchronous machine, are usually designed to the parameters such as major-minor umber of turn line footpath identical
Mode can mutually switch realizing rotating, i.e. major-minor winding, although such design can realize rotating, electric efficiency
Cannot further be lifted with torque.When motor steering is different, refrigerating capacity also can be with change, therefore correlation technique for compressor
In the single-phase asynchronous motor of compressor or the mode of connection of single-phase synchronous machine can not meet the requirement of compressor.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
Therefore, the present invention proposes a kind of motor, the electric efficiency is high, and torque can be increased, low in energy consumption, service behaviour
It is good.
The present invention also proposes a kind of compressor with above-mentioned motor.
The motor of embodiment according to a first aspect of the present invention, including：Motor stator, main winding, auxiliary winding and binding post,
The motor stator is formed by multiple silicon steel sheets are stacked, is respectively equipped with line embedding groove on each described silicon steel sheet, the main winding and
Rotating around being located in the line embedding groove, the main winding has the first connector lug and the second connector lug, the pair to the auxiliary winding
Winding has the 3rd connector lug and the 4th connector lug, and it is fixed in the motor that the main winding and the auxiliary winding distinguish concentric coiling
On son, first connector lug, second connector lug, the 3rd connector lug and the 4th connector lug connect with described respectively
Line terminals are connected to realize rotating forward and rotating backward for the motor.
Motor according to embodiments of the present invention, by arranging the first connector lug and the second connector lug on main winding, in pair
It is disposed with the 3rd connector lug and the 4th connector lug on winding, and by the first connector lug, the second connector lug, the 3rd connector lug and the 4th
Connector lug is connected with binding post respectively, can by adjusting the mode of connection of the 3rd connector lug and the 4th connector lug, and then
Rotating forward and rotating backward for motor is realized, operating process is simple, convenient, improves electric efficiency, increased motor torque,
If by the motor application within the compressor, refrigerator can be better adapted to when the refrigerating capacity of motor reversal, compressor declines
When demand smaller refrigerating capacity, compressor refrigerating capacity accordingly changes for worst cold case, i.e. refrigerator, it is possible to achieve do not shut down or
Less machine stop times, reduce power consumption.The electric efficiency is high, and motor torque can be increased, low in energy consumption, favorable working performance.
In addition, motor according to embodiments of the present invention, can also have following additional technical characteristic：
According to one embodiment of present invention, the binding post includes four binding posts, first connector lug, described
Second connector lug, the 3rd connector lug and the 4th connector lug are connected with four binding posts respectively.
According to one embodiment of present invention, when the motor stator is rotated forward, the 4th connector lug connects power supply
Inlet wire, the 3rd connector lug with power outlet is connected after the second connector lug short circuit, when the motor stator is rotated backward,
3rd connector lug connects electric power incoming line, and the 4th connector lug is connected power outlet with after the second connector lug short circuit.
According to one embodiment of present invention, the main winding is different from the total number of turns of the auxiliary winding.
According to one embodiment of present invention, total number of turns of the total number of turns of the main winding more than the auxiliary winding.
According to one embodiment of present invention, the main winding is different from the line footpath of the auxiliary winding.
The compressor of embodiment, including the motor according to above-described embodiment according to a second aspect of the present invention, it is described to connect
Line terminals are located on the compressor.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Fig. 1 is the wiring diagram of motor according to embodiments of the present invention；
Fig. 2 is the main winding of motor according to embodiments of the present invention, auxiliary winding wiring diagram；
Fig. 3 is the circuit diagram of motor according to embodiments of the present invention；
Fig. 4 is portion's dress figure of compressor according to embodiments of the present invention.
Reference：
100：Compressor；
10：Motor stator；
20：Main winding；21：First connector lug；22：Second connector lug；
30：Auxiliary winding；31：3rd connector lug；32：4th connector lug；
40：Binding post；41：Binding post.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The motor of embodiment according to a first aspect of the present invention is specifically described with reference to accompanying drawing 1 to Fig. 4 first below.
Motor according to embodiments of the present invention includes：Motor stator 10, main winding 20, auxiliary winding 30 and binding post 40,
Motor stator 10 is formed by multiple silicon steel sheets are stacked, and line embedding groove, main winding 20 and auxiliary winding 30 are respectively equipped with each silicon steel sheet
Rotating around being located in line embedding groove, main winding 20 has the first connector lug 21 and the second connector lug 22, and auxiliary winding 30 has the 3rd to connect
The connector lug 32 of the end of a thread 31 and the 4th, main winding 20 and auxiliary winding 30 distinguish concentric coiling on motor stator 10, the first connector lug
21st, the second connector lug 22, the 3rd connector lug 31 and the 4th connector lug 32 are connected to realize motor just respectively with binding post 40
To rotating and rotate backward.
In other words, the motor is mainly made up of motor stator 10, main winding 20, auxiliary winding 30 and binding post 40, motor
Stator 10 is formed by multiple silicon steel sheet arranged superposeds, and line embedding groove, and each silicon steel sheet are respectively disposed with each silicon steel sheet
Upper to have 24 line embedding grooves (No. 1-24 as shown in the inner ring of motor stator 10 in Fig. 1), main winding 20 is secondary around being located in line embedding groove
Winding 30 is provided with main winding 20 and auxiliary winding 30 also around being located in line embedding groove in line embedding groove.
As depicted in figs. 1 and 2, main winding 20 includes the first connector lug 21 and the second connector lug 22, and auxiliary winding 30 includes the
Three connector lugs 31 and the 3rd connector lug 31, first connector lug 21 and the second connector lug 22 of main winding 20 use X1 and X2 tables respectively
Show, the 3rd connector lug 31 of auxiliary winding 30 and the 4th connector lug 32 are represented with A1 and A2 respectively, and master on motor stator 10 around
Group 20 and auxiliary winding 30 are using concentric winding mode around being located on motor stator 10.
Additionally, by by the 3rd connector lug of first connector lug 21, the second connector lug 22 and auxiliary winding 30 of main winding 20
31st, the 4th connector lug 32 is connected with binding post 40 respectively, need to only adjust the 3rd connector lug 31, the 4th wiring of auxiliary winding 30
First 32 mode of connection, it is possible to realize rotating forward and rotating backward for motor.
Thus, motor according to embodiments of the present invention, arranges that the first connector lug 21 and second connects by main winding 20
The end of a thread 22, is disposed with the 3rd connector lug 31 and the 4th connector lug 32 on auxiliary winding 30, and by the first connector lug 21, the second wiring
First 22, the 3rd connector lug 31 and the 4th connector lug 32 are connected with binding post 40 respectively, can be by adjusting the 3rd connector lug
31 and the 4th connector lug 32 the mode of connection, and then realize rotating forward and rotating backward for motor, operating process is simple, side
Just, electric efficiency is improve, motor torque is increased,
If by the motor application in compressor 100, when the refrigerating capacity of motor reversal, compressor 100 declines, Ke Yigeng
The worst cold case of refrigerator, i.e. refrigerator are adapted to well when demand smaller refrigerating capacity, and the refrigerating capacity of compressor 100 accordingly changes,
Can realize not shutting down or less machine stop times, reduce power consumption.The electric efficiency is high, and torque can be increased, power consumption
It is low, favorable working performance.
In certain specific embodiments of the invention, binding post 40 include four binding posts 41, the first connector lug 21,
Second connector lug 22, the 3rd connector lug 31 and the 4th connector lug 32 are connected with four binding posts 41 respectively.
Specifically, if motor application is in compressor 100, binding post 40 is located on compressor 100, and binding post 40 has
There are four binding posts 41, in each binding post 41 correspondence connection one connector lug, i.e. the first connector lug 21 and four binding posts 41
One be connected, the second connector lug 22 is connected with another in four binding posts 41, the 3rd connector lug 31 and four binding posts
Another in 41 is connected, and the 4th connector lug 32 is connected with remaining in four binding posts 41, i.e., in assembling, first
Connector lug 21, the second connector lug 22, the 3rd connector lug 31 and the 4th connector lug 32 correspond with four binding posts 41 connect respectively
Connect.
It should be noted that as shown in figure 3, power outlet is represented with N, electric power incoming line is represented with L, and electric power incoming line L is separated
Two the end of a thread represented with L1 and L2 respectively, wherein, the end of a thread L1 of electric power incoming line L is directly connected to the first connector lug of main winding 20
The end of a thread L2 connection starter and the electric capacity of 21, electric power incoming line L.
Alternatively, when motor stator 10 is rotated forward, the connection electric power incoming line of the 4th connector lug 32, the 3rd connector lug 31 and the
Power outlet is connected after the short circuit of two connector lug 22, when motor stator 10 is rotated backward, the connection electric power incoming line of the 3rd connector lug 31, the
Four connector lugs 32 are connected power outlet with after the short circuit of the second connector lug 22.
Specifically, as shown in figure 3, when motor stator 10 needs to rotate forward, the 4th connector lug 32 (A2 as shown in Figure 3)
It is connected with electric power incoming line (L as shown in Figure 3), the 3rd connector lug 31 (A1 as shown in Figure 3) and the second connector lug 22 are (as schemed
X2 shown in 3) be connected with power outlet (N as shown in Figure 3) after short circuit, i.e., when motor is rotated forward, auxiliary winding 30 connects
The end of a thread A2 connects electric power incoming line L, with power outlet N phases after the connector lug A1 of auxiliary winding 30 and the connector lug X2 short circuits of main winding 20
Even.
When motor stator 10 needs to rotate backward, the 3rd connector lug 31 (A1 as shown in Figure 3) and electric power incoming line (such as Fig. 3
The L for showing) it is connected, after the 4th connector lug 32 (A2 as shown in Figure 3) and second connector lug 22 (X2 as shown in Figure 3) short circuit
It is connected with power outlet (N as shown in Figure 3), i.e., when motor is rotated backward, the connector lug A1 connection power supplys of auxiliary winding 30 enter
It is connected with power outlet N after line L, the connector lug A2 of auxiliary winding 30 and the connector lug X2 short circuits of main winding 20.
Thus, increased a binding post by binding post so that motor is main when rotating forward and rotating backward
First connector lug 21 (connector lug X1) of the main winding 20 of winding 20 is connected with electric power incoming line L all the time, and the second of main winding 20 connects
The end of a thread 22 (connector lug X2) is connected with power outlet N all the time, and the 3rd connector lug 31 and the 4th for passing through to adjust auxiliary winding 30 connects
The mode of connection of the end of a thread 32, you can complete rotating forward and rotating backward for motor, i.e., when the steering of motor stator 10 needs to adjust
It is simple, convenient when whole, it is only necessary to adjust the connector lug of auxiliary winding 30 and power supply into and out of the relation of line, and motor stator 10
When rotating forward or rotating backward, efficiency, torque of motor etc. will not change, it is ensured that the effect in motor operation course
Rate and torque, improve the service behaviour of motor, beneficial to the demand for meeting compressor 100.
As depicted in figs. 1 and 2, alternatively, main winding 20 is different from the total number of turns of auxiliary winding 30, even if obtaining main winding 20
The total number of turns of total number of turns and auxiliary winding 30 is differed, while motor stator 10 is rotated forward and rotates backward conversion, it is ensured that
Electric efficiency and motor torque.
Preferably, total number of turns of the total number of turns of main winding 20 more than auxiliary winding 30.
Specifically, as shown in figure 1, in the present embodiment, the total number of turns of main winding 20 is 20, and the total number of turns of auxiliary winding 30 is
16, the i.e. total number of turns of main winding 20 than auxiliary winding 30 total number of turns more than 4 circles, so motor stator 10 realize rotate forward with instead
During to rotating mutually switching, the torque of motor with the efficiency of lifting motor, can be increased.
Preferably, main winding 20 is different from the line footpath of auxiliary winding 30, in other words, even if obtaining the line footpath and pair of main winding 20
The line footpath of winding 30 is differed, and while motor stator 10 is rotated forward and rotates backward conversion, improves electric efficiency, is increased
Motor torque is added.
Therefore, into difference, and then improve motor by by the total number of turns and line footpath parameter setting of main winding 20 and auxiliary winding 30
Operating efficiency, further increase motor torque, and then improve the service behaviour of motor.
Further, the first connector lug 21 of main winding 20 connects electric power incoming line, can be connect by adjusting the 3rd of auxiliary winding 30 the
The connector lug 32 of the end of a thread 31 and the 4th is realized the forward direction of motor stator 10 with the connection of power supply into and out of line, is rotated backward, motor stator
10 when rotating forward, and the 4th connector lug 32 of auxiliary winding 30 connects electric power incoming line, and the 3rd connector lug 31 connects with the second of main winding 20
The short circuit of the end of a thread 22 is followed by power outlet；When motor stator 10 is rotated backward, the first connector lug 21 of auxiliary winding 30 connects electric power incoming line,
4th connector lug 32 is followed by power outlet with the short circuit of the second connector lug 22 of main winding 20, the control that can be specifically set by periphery
System switchs to realize the control adjustment to the connector lug of auxiliary winding 30.
The compressor 100 of embodiment, including the motor according to above-described embodiment according to a second aspect of the present invention, wiring
Terminal 40 is located on compressor 100.
Specifically, as shown in figure 4, in embodiment, motor has drawn 4 connector lugs altogether, therefore correspondingly in compression
The binding posts 40 with 4 binding posts 41 are provided with machine 100, with correlation technique in there are 3 compressor phases of binding post
Than, it is only to increased a binding post more, implement fairly simple, operation is easy.
Due to there is above-mentioned technique effect according to the motor of above-described embodiment, therefore, compression according to embodiments of the present invention
Machine 100 also has above-mentioned technique effect, can be when motor is rotated backward, and the refrigerating capacity for adjusting compressor 100 can decline,
And then better adapt to the worst cold case of refrigerator, refrigerator when demand smaller refrigerating capacity, the refrigerating capacity of compressor 100 it is corresponding with
Change, it is possible to achieve do not shut down or less machine stop times, so as to reduce power consumption.
Other of motor according to embodiments of the present invention and the compressor 100 with it are constituted and operated for this area
Those of ordinary skill for be knowable, be not described in detail herein.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (7)
1. a kind of motor, it is characterised in that including：
Motor stator, the motor stator is formed by multiple silicon steel sheets are stacked, and line embedding groove is respectively equipped with each described silicon steel sheet；
, rotating around being located in the line embedding groove, the main winding has for main winding and auxiliary winding, the main winding and the auxiliary winding
There are the first connector lug and the second connector lug, the auxiliary winding has the 3rd connector lug and the 4th connector lug, the main winding and institute
State auxiliary winding and distinguish concentric coiling on the motor stator；
Binding post, first connector lug, second connector lug, the 3rd connector lug and the 4th connector lug difference
It is connected to realize rotating forward and rotating backward for the motor with the binding post.
2. motor according to claim 1, it is characterised in that the binding post includes four binding posts, described first
Connector lug, second connector lug, the 3rd connector lug and the 4th connector lug respectively with four binding posts in
One is connected.
3. motor according to claim 1, it is characterised in that when the motor stator is rotated forward, the 4th wiring
Head connection electric power incoming line, the 3rd connector lug with power outlet, the motor stator are connected after the second connector lug short circuit
When rotating backward, the 3rd connector lug connects electric power incoming line, connects after the 4th connector lug and the second connector lug short circuit
Connect power outlet.
4. motor according to claim 1, it is characterised in that the main winding is different from the total number of turns of the auxiliary winding.
5. motor according to claim 4, it is characterised in that the total number of turns of the main winding is total more than the auxiliary winding
The number of turn.
6. motor according to claim 1, it is characterised in that the main winding is different from the line footpath of the auxiliary winding.
7. a kind of compressor, it is characterised in that including the motor according to any one of claim 1-6, the terminals
Son is located on the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077665.6A CN106787339B (en) | 2017-02-14 | 2017-02-14 | Motor and compressor with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077665.6A CN106787339B (en) | 2017-02-14 | 2017-02-14 | Motor and compressor with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106787339A true CN106787339A (en) | 2017-05-31 |
| CN106787339B CN106787339B (en) | 2019-11-22 |
Family
ID=58956434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077665.6A Active CN106787339B (en) | 2017-02-14 | 2017-02-14 | Motor and compressor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787339B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279163A (en) * | 2021-12-29 | 2022-04-05 | Tcl家用电器（合肥）有限公司 | Control method and device of refrigeration equipment, storage medium and refrigeration equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6175208B1 (en) * | 1999-10-01 | 2001-01-16 | Emerson Electric Co. | High efficiency permanent split capacitor motor for driving a compressor |
| CN101183819A (en) * | 2001-09-04 | 2008-05-21 | Lg电子株式会社 | Reversible motor |
| CN201682388U (en) * | 2010-05-26 | 2010-12-22 | 浙江工业大学 | Single-phase alternating current (AC) asynchronous motor |
| CN203278452U (en) * | 2013-04-26 | 2013-11-06 | 浙江迪贝电气股份有限公司 | Compressor motor stator assembly |
| CN106059132A (en) * | 2016-07-18 | 2016-10-26 | 广东美芝制冷设备有限公司 | Compressor stator and compressor provided with same |
| CN206432792U (en) * | 2017-02-14 | 2017-08-22 | 安徽美芝制冷设备有限公司 | Motor and the compressor with it |
-
2017
- 2017-02-14 CN CN201710077665.6A patent/CN106787339B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6175208B1 (en) * | 1999-10-01 | 2001-01-16 | Emerson Electric Co. | High efficiency permanent split capacitor motor for driving a compressor |
| CN101183819A (en) * | 2001-09-04 | 2008-05-21 | Lg电子株式会社 | Reversible motor |
| CN201682388U (en) * | 2010-05-26 | 2010-12-22 | 浙江工业大学 | Single-phase alternating current (AC) asynchronous motor |
| CN203278452U (en) * | 2013-04-26 | 2013-11-06 | 浙江迪贝电气股份有限公司 | Compressor motor stator assembly |
| CN106059132A (en) * | 2016-07-18 | 2016-10-26 | 广东美芝制冷设备有限公司 | Compressor stator and compressor provided with same |
| CN206432792U (en) * | 2017-02-14 | 2017-08-22 | 安徽美芝制冷设备有限公司 | Motor and the compressor with it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279163A (en) * | 2021-12-29 | 2022-04-05 | Tcl家用电器（合肥）有限公司 | Control method and device of refrigeration equipment, storage medium and refrigeration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106787339B (en) | 2019-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204761241U (en) | Motor with multistage stepped winding | |
| CN106208435A (en) | Stator module and there is its motor, compressor and refrigeration plant | |
| CN106787338B (en) | Around component shell type polyphase machine and its control method | |
| CN106300751A (en) | Compressor stator and method for winding, compressor electric motor, compressor | |
| TWI686049B (en) | AC motor device | |
| CN106787339A (en) | Motor and the compressor with it | |
| CN206432792U (en) | Motor and the compressor with it | |
| CN108092436A (en) | Compressor and refrigeration equipment | |
| CN104578643B (en) | Variable-pole variable-speed stator winding control method | |
| CN206860403U (en) | Compressor and refrigerator constant speed compressor | |
| CN106602759B (en) | Motor stator component and motor, compressor with it | |
| CN206542263U (en) | Motor and the compressor with it | |
| CN208272739U (en) | A kind of single-phase asynchronous motor | |
| CN206452195U (en) | Motor stator component and motor, compressor with it | |
| CN206932086U (en) | Multi-tap winding wide speed-regulation permanent-magnet synchronous motor | |
| CN108468643A (en) | It can determine the screw compressor capacity control system and method for the operation of frequency speed-changing | |
| CN2481042Y (en) | Double-winding capacitance internal compansation motor | |
| CN208369503U (en) | A kind of high voltage frequency conversion system | |
| CN207426823U (en) | Stator module and monocyclic-start induction motor | |
| CN208015629U (en) | stator coil, motor stator, motor | |
| CN206962551U (en) | Motor | |
| CN102810958B (en) | Zigzag-connected internally-compensated asynchronous motor | |
| CN107070015A (en) | Motor and the compressor with it | |
| CN103475111B (en) | A kind of motor | |
| CN108233577A (en) | Single-phase speed regulating motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |