Processing technology for intelligent variable-frequency generator
A processing technology and generator technology, applied in the direction of manufacturing stator/rotor body, etc., can solve the problems of poor heat dissipation performance of single-phase generator, poor output voltage waveform, large capacitive load impact, etc., to achieve good welding effect and prolong life. , the effect of strong adaptability
Inactive Publication Date: 2014-07-09
江苏神驰机电有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the winding groove and the spindle embedding groove of the spindle of the two-pole single-phase generator are parallel to each other, so that there is no angle between the spindle and the spindle core, which greatly affects the waveform of the output voltage and makes the output voltage waveform very poor. , in a sawtooth shape, the voltage waveform distortion rate of ordinary small two-pole generators is higher than 5% at no-load, and the voltage waveform distortion rate is higher than 15% at load, which is greatly affected by the load (especially capacitive load). limit
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0007] The processing technology of the intelligent frequency conversion generator, the stack height of the spindles changes at an angle of 3° to 15° during stacking, and the embedding groove on the spindle also changes at an angle of 3° to 15° with the change of the stack height of the spindles; The end binding machine used can flexibly adjust the angle between the upper and lower sides, and can adapt to the change of the stack height of the spindle with an included angle of 3° to 15°. The two sides of the wire embedded in the wire groove are bound at the same time, which improves the production efficiency. There are 4-8 damping strips in each set of damping windings on the iron core of the spindle, the cross-section of the damping strips is circular and the diameter is between 2-8mm, and the thickness of the damping plate is 1-8mm. The damping winding and the damping bar are welded and fixed by ultrasonic welding. The traditional argon arc welding method is changed to the ul...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Diameter | aaaaa | aaaaa |
| Thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a processing technology for an intelligent variable-frequency generator. The angle between adopted end binding machines can be flexibly adjusted in the vertical direction, the end binding machines can adapt to changes, with the included angle ranging from 3 degrees to 15 degrees, in the stacking height of spindles, and due to the fact that two-sided simultaneous binding is adopted, production efficiency is improved; in addition, a traditional argon-arc welding mode is replaced by an ultrasonic welding mode, the effect of welding between a damping winding and a damping bar is better, and efficiency of welding between the damping winding and the damping bar is higher; the influence of harmonic waves on an output voltage waveform is reduced, the output voltage waveform can be closer to the form of a sine wave in a no-load state and in a load state, the sine distortion rate of the voltage waveform is reduced to be smaller than or equal to 5%, adaptability to a capacitive load is higher, the service life of an electrical appliance can be prolonged, and the application range is wide.
Description
technical field [0001] The invention relates to a processing technology of a generator, in particular to a processing technology of an intelligent variable frequency generator. Background technique [0002] At present, the winding groove and the spindle embedding groove of the spindle of the two-pole single-phase generator are parallel to each other, so that there is no angle between the spindle and the spindle core, which greatly affects the waveform of the output voltage and makes the output voltage waveform very poor. , in a sawtooth shape, the voltage waveform distortion rate of ordinary small two-pole generators is higher than 5% at no-load, and the voltage waveform distortion rate is higher than 15% at load, which is greatly affected by the load (especially capacitive load). limit. When the sinusoidal distortion rate of the waveform is large, the harmonic component is very heavy, so it has a great impact on electrical appliances, especially on capacitive loads. In add...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H02K15/02
Inventor 艾纯
Owner 江苏神驰机电有限公司