CN202889155U - Novel alternating-current series motor - Google Patents
Novel alternating-current series motor Download PDFInfo
- Publication number
- CN202889155U CN202889155U CN 201220448496 CN201220448496U CN202889155U CN 202889155 U CN202889155 U CN 202889155U CN 201220448496 CN201220448496 CN 201220448496 CN 201220448496 U CN201220448496 U CN 201220448496U CN 202889155 U CN202889155 U CN 202889155U
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- Prior art keywords
- motor
- series
- rotor winding
- utility
- series motor
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- 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
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Abstract
The utility model discloses a novel alternating-current series motor. The series motor comprises a rotor winding and stator windings, and the rotor winding and the stator windings are connected in series. The series motor is characterized by further comprising a rectifier bridge which is connected with the rotor winding and the stator windings in series. Compared with the prior art, the novel alternating-current series motor provided by the utility model is advantageous in that, the rectifier bridge is additionally arranged in the circuit of the series motor, thereby obtaining a large torsional force with a low rotation speed; the rotation speed of the motor is reduced without affecting the torsional force required by the product, and the motor is enabled to obtain features of a direct-current motor, so that the efficiency of the motor is increased and the energy consumption of the product is reduced; and as the rotation speed is greatly reduced, the noise produced by the operation of the appliances is significantly reduced, thereby meeting the new technical requirements of efficiency, energy saving and environmental protection.
Description
Technical field
The utility model relates to a kind of motor, a kind of novel AC series excited machine.
Background technology
The most rotating speed of AC series excited machine of now machine for kitchen use product use is more than 16000 times, and what have reaches more than 20000 times, has so virtually increased noise, vibration and the energy of product.Along with the raising that people require living environment quality, the noise that the electrical equipment in the domestic environment is sent also more and more can not put up with, and reduction household electrical appliances operation noise becomes and obviously becomes those skilled in the art's problem demanding prompt solution.
The utility model content
The utility model is in order to solve above-mentioned deficiency, a kind of novel AC series excited machine to be provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of novel AC series excited machine, comprise rotor winding and stator winding, described rotor winding and stator winding series connection, it is characterized in that: also comprise rectifier bridge, described rectifier bridge is connected with rotor winding and stator winding.
The utility model advantage compared with prior art is: set up rectifier bridge in the series excited machine circuit, can reach the effect of the large torsion of the slow-speed of revolution: the rotating speed of motor is lowered, can guarantee that again the required torsion of product is unaffected, and make motor performance that the characteristic of direct current machine arranged, improve electric efficiency, reduced the energy consumption of product.Because rotating speed declines to a great extent, household electrical appliances operation noise can obviously die down, and has reached the new technology requirement of synergy, energy-saving and environmental protection.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of novel AC series excited machine comprises rotor winding 1 and stator winding 2, described rotor winding 1 and stator winding 2 series connection, and it is characterized in that: also comprise rectifier bridge 3, described rectifier bridge 3 is connected with rotor winding 1 and stator winding 2.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (1)
1. a novel AC series excited machine comprises rotor winding and stator winding, described rotor winding and stator winding series connection, and it is characterized in that: also comprise rectifier bridge, described rectifier bridge is connected with rotor winding and stator winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448496 CN202889155U (en) | 2012-09-05 | 2012-09-05 | Novel alternating-current series motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448496 CN202889155U (en) | 2012-09-05 | 2012-09-05 | Novel alternating-current series motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889155U true CN202889155U (en) | 2013-04-17 |
Family
ID=48080542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448496 Expired - Fee Related CN202889155U (en) | 2012-09-05 | 2012-09-05 | Novel alternating-current series motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889155U (en) |
-
2012
- 2012-09-05 CN CN 201220448496 patent/CN202889155U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |