CN201937523U - High-efficiency motor circuit - Google Patents
High-efficiency motor circuit Download PDFInfo
- Publication number
- CN201937523U CN201937523U CN2010206797819U CN201020679781U CN201937523U CN 201937523 U CN201937523 U CN 201937523U CN 2010206797819 U CN2010206797819 U CN 2010206797819U CN 201020679781 U CN201020679781 U CN 201020679781U CN 201937523 U CN201937523 U CN 201937523U
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- motor
- dpdt
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- double
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Abstract
The utility model relates to a high-efficiency motor circuit. A terminal I of a double-pole double-throw rocker switch is connected with a terminal II of a heat protector; a terminal III and a terminal VI of the double-throw rocker switch is connected with one end of a main winding I of the motor; the other end of the main winding I of the motor is connected with a terminal II of the double-pole double-throw rocker switch; one end of a main winding II of the motor is connected with a terminal V of the double-pole double-throw rocker switch, one end of a secondary winding of the motor and a terminal I of the electronic switch; the other end of the main winding II of the motor is connected with a terminal III of the heat protector; a terminal II of the electronic switch is connected with one end of an operation capacitor; the other end of the operation capacitor is connected with one end of an auxiliary winding; the other end of the auxiliary winding is connected with the other end of the secondary winding; and one path is connected with a terminal III of the electronic switch by a starting capacitor and the other path is connected with a terminal VI of the electronic switch. The high-efficiency motor circuit has the characteristics that compared with the prior art, in the high-efficiency motor circuit, the torque is large when the motor is started, the operation current is low when in operation, and the efficiency is high.
Description
Technical field
The utility model relates to a kind of high efficiency motor circuit that is used for dual voltage motor.
Background technology
Existing two-capacitance capacitive run motor is only supported univoltage work, main winding and auxiliary winding two cover windings are arranged, the machinery centrifugal switch disconnects and starts electric capacity during motor start-up, auxiliary winding and running capacitances in series and then the normal operation that realizes motor in parallel with main winding during running.The also corresponding increasing of revolution electric current of motor when guaranteeing that the motor start-up torque is enough big, the loss of motor also strengthens with the increasing of electric current, can not guarantee that motor has maximum detent torque minimum revolution electric current and minimum loss are arranged again.
Summary of the invention
In view of the deficiency that prior art exists, the utility model provides a kind of high efficiency motor (YLB564F1-A1X1) circuit.The utility model makes motor can adapt to the start request of two voltages by changing the motor windings structure, can also be under 50Hz and 60Hz operate as normal, change the startup and the working order of motor, make the startup and the running of motor not use same set of auxiliary winding, so just guaranteed that motor has maximum detent torque minimum revolution electric current and minimum loss are arranged again.
The utility model for achieving the above object; the technical scheme of being taked is: a kind of high efficiency motor circuit; it is characterized in that: comprise the dpdt double-pole double-throw (DPDT) rocker switch; motor main winding I; motor main winding II; the motor auxiliary winding; motor is assisted winding; start electric capacity; electronic switch; running electric capacity and thermal protector; No. 1 terminal of described dpdt double-pole double-throw (DPDT) rocker switch connects No. 2 terminals of thermal protector; No. 3 terminals of dpdt double-pole double-throw (DPDT) rocker switch; No. 4 terminal links to each other; No. 6 terminals connect an end of motor main winding I; No. 2 terminals of another termination dpdt double-pole double-throw (DPDT) rocker switch of motor main winding I; No. 5 terminals of one termination dpdt double-pole double-throw (DPDT) rocker switch of described motor main winding II; No. 1 terminal of one end of motor auxiliary winding and electronic switch; No. 3 terminals of another termination thermal protector of motor main winding II; No. 2 terminals of electronic switch and an end of the electric capacity that turns round; one end of the auxiliary winding of another termination of running electric capacity; the other end of auxiliary winding and the other end of auxiliary winding join; the startup electric capacity of leading up to connects No. 3 terminals of electronic switch, and another road connects No. 4 terminals of electronic switch.
Characteristics of the present utility model are: moment is big when compared with prior art the utility model has the advantages that electric motor starting, and revolution electric current is little during running, the efficient height.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1, a kind of high efficiency motor circuit comprises the auxiliary winding 5 of dpdt double-pole double-throw (DPDT) rocker switch 1, motor main winding I 2, motor main winding II 3, motor auxiliary winding 4, motor, starts electric capacity 6, electronic switch 7), running electric capacity 8 and thermal protector 9.Power supply one side connects No. 6 terminals of motor main winding I 2 one ends and dpdt double-pole double-throw (DPDT) rocker switch 1; the other end of motor main winding I 2 connects No. 2 terminals of dpdt double-pole double-throw (DPDT) rocker switch 1; No. 3 terminals of dpdt double-pole double-throw (DPDT) rocker switch 1 are connected with No. 4 terminals; No. 1 terminal of dpdt double-pole double-throw (DPDT) rocker switch 1 is connected with No. 2 terminals of thermal protector 9; No. 5 terminals of dpdt double-pole double-throw (DPDT) rocker switch 1 and an end of motor main winding II 3; No. 1 terminal of one end of motor auxiliary winding 4 and electronic switch 7 is connected; one end of the auxiliary winding 5 of motor auxiliary winding 4 opposite sides and motor; starting an end of electric capacity 6 and No. 4 terminals of electronic switch 7 is connected; the other end that starts electric capacity 6 is connected with No. 3 terminals of electronic switch 7; the other end of the auxiliary winding 5 of motor is connected with an end of running electric capacity 8; No. 2 terminals of the other end of motor main winding II 3 and the running other end of electric capacity 8 and electronic switch 7 and No. 3 terminals of thermal protector 9 are connected, and No. 1 terminal of thermal protector 9 connects power supply.
Operation principle: No. 2 terminals of dpdt double-pole double-throw (DPDT) rocker switch 1 link to each other with No. 3 terminals; No. 4 terminal links to each other with No. 5 terminals; logical 50Hz of motor or 60Hz; the thermal protector during starting of 220V power supply; motor main winding I 2; motor main winding II 3; motor auxiliary winding 4; start the starting of electric capacity 6 and electronic switch 7 operated motors; when motor auxiliary winding 4 terminal voltages reach rated motor auxiliary winding terminal voltage 70%～80%; electronic switch 7 disconnects and starts electric capacity 6; motor heat protector 9; motor main winding I 2; motor main winding II 3; motor auxiliary winding 4; auxiliary winding 5 of motor and running electric capacity 8 run well, and motor normally moves.
No. 1 terminal of dpdt double-pole double-throw (DPDT) rocker switch 1 links to each other with No. 2 terminals; No. 5 terminal links to each other with No. 6 terminals; logical 50Hz of motor or 60Hz; thermal protector 9 during the starting of 115V power supply; motor main winding I 2; motor main winding II 3; motor auxiliary winding 4; start the starting of electric capacity 6 and electronic switch 7 operated motors; when motor auxiliary winding 4 terminal voltages reach rated motor auxiliary winding terminal voltage 70%～80%; electronic switch 7 disconnects and starts electric capacity 6; motor heat protector 9; motor main winding I 2; motor main winding II (3); motor auxiliary winding 4; auxiliary winding 5 of motor and running electric capacity 8 run well, and motor normally moves.
Claims (1)
1. high efficiency motor circuit; it is characterized in that: comprise dpdt double-pole double-throw (DPDT) rocker switch (1); motor main winding I (2); motor main winding II (3); motor auxiliary winding (4); motor is assisted winding (5); start electric capacity (6); electronic switch (7); running electric capacity (8) and thermal protector (9); No. 1 terminal of described dpdt double-pole double-throw (DPDT) rocker switch (1) connects No. 2 terminals of thermal protector (9); No. 3 terminals of dpdt double-pole double-throw (DPDT) rocker switch (1); No. 4 terminal links to each other; No. 6 terminals connect an end of motor main winding I (2); No. 2 terminals of another termination dpdt double-pole double-throw (DPDT) rocker switch (1) of motor main winding I (2); No. 5 terminals of one termination dpdt double-pole double-throw (DPDT) rocker switch (1) of described motor main winding II (3); No. 1 terminal of one end of motor auxiliary winding (4) and electronic switch (7); No. 3 terminals of another termination thermal protector (9) of motor main winding II (3); No. 2 terminals of electronic switch (7) and an end of the electric capacity (8) that turns round; one end of the auxiliary winding (5) of another termination of running electric capacity (8); the other end of auxiliary winding (5) and the other end of auxiliary winding (4) join; the startup electric capacity (6) of leading up to connects No. 3 terminals of electronic switch (7), and another road connects No. 4 terminals of electronic switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797819U CN201937523U (en) | 2010-12-27 | 2010-12-27 | High-efficiency motor circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797819U CN201937523U (en) | 2010-12-27 | 2010-12-27 | High-efficiency motor circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937523U true CN201937523U (en) | 2011-08-17 |
Family
ID=44449027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206797819U Expired - Fee Related CN201937523U (en) | 2010-12-27 | 2010-12-27 | High-efficiency motor circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712020A (en) * | 2018-05-25 | 2018-10-26 | 苏州优德通力科技有限公司 | A kind of thermel protection device of single-phase dual-voltage motor |
-
2010
- 2010-12-27 CN CN2010206797819U patent/CN201937523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712020A (en) * | 2018-05-25 | 2018-10-26 | 苏州优德通力科技有限公司 | A kind of thermel protection device of single-phase dual-voltage motor |
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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: 20110817 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |