CN202473040U - Teaching-purposed photovoltaic power generation simulation device - Google Patents
Teaching-purposed photovoltaic power generation simulation device Download PDFInfo
- Publication number
- CN202473040U CN202473040U CN2012200871812U CN201220087181U CN202473040U CN 202473040 U CN202473040 U CN 202473040U CN 2012200871812 U CN2012200871812 U CN 2012200871812U CN 201220087181 U CN201220087181 U CN 201220087181U CN 202473040 U CN202473040 U CN 202473040U
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- light source
- source bracket
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- teaching
- solar
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Abstract
The utility model relates to a teaching-purposed photovoltaic power generation simulation device comprising a rack, a biaxial solar tracking mechanism arranged on the rack, solar cell panels arranged on the biaxial solar tracking mechanism, a light source bracket and light sources arranged on the light source bracket. The teaching-purposed photovoltaic power generation simulation device is characterized by also comprising a light source tracking sensor and a light source bracket drive mechanism; the light source bracket is in a rotatable connection with the rack; the light sources on the light source bracket face the solar cell panels; the light source bracket drive mechanism is in a transmission connection with the light source bracket; and the light source tracking sensor is arranged in the middle of the solar cell panels. In the teaching-purposed photovoltaic power generation simulation device, light source units are arranged on the light source bracket, relatively continuous movement of the sun is simulated by rotation of the light source bracket so that the light sources can be continuously tracked by the solar cell panels under the action of the light source tracking sensor, and meanwhile the number of the light sources is reduced so that the overall structure is simplified.
Description
Technical field
The utility model relates to the instruments used for education field, especially is that the photovoltaic generation analogue means is used in a kind of teaching.
Background technology
Existing teaching is provided with a plurality of light sources that are positioned at different azimuth relative with solar panel with the photovoltaic generation analogue means, in solar panel, is provided with the light source tracking device.Simulation is during photovoltaic generation, comes simulated solar with respect to the relatively rotating of solar panel through a plurality of light sources of opening different azimuth, and solar panel changes towards light source is followed the tracks of under the effect of light source tracking device and corresponding rotating mechanism then.Yet; A plurality of light sources need many corresponding supply lines and control system; And the opening and closing between each light source make the change of light source azimuth present jumping characteristic; The light source tracking device can not carry out continuity to be followed the tracks of, and the generated energy of solar panel also can present corresponding jumping characteristic, the real conditions of analog solar generating preferably.Therefore need provide a kind of teaching that can provide the continuity orientation to change light source to use the photovoltaic generation analogue means.
Summary of the invention
The utility model purpose is to solve above-mentioned teaching has jumping characteristic towards change with photovoltaic generation analogue means light source problem; Provide a kind of teaching that can provide the continuity orientation to change light source to use the photovoltaic generation analogue means, specifically realized by following technical scheme.
The photovoltaic generation analogue means is used in a kind of teaching; Comprise frame, be arranged on double-shaft solar follower on the frame, be arranged on solar panel, light source bracket on the double-shaft solar follower, be arranged on light source and light source tracking sensor and light source bracket driving mechanism on the light source bracket; Said light source bracket is rotationally connected with on the frame; And make the light source on the light source bracket face toward solar panel; The said light source bracket driving mechanism light source bracket that is in transmission connection, said light source tracking sensor are arranged on the solar panel middle part.
Described teaching further designs with the photovoltaic generation analogue means and is that said light source bracket driving mechanism comprises motor and speed reducer, and the input shaft of said reductor is connected with the light source bracket rotation axis with motor shaft respectively with output shaft.
Described teaching further designs with the photovoltaic generation analogue means and is; Said double-shaft solar follower comprises rotatable bracing frame, is arranged on rotary electric machine, rotation speed reduction unit, pitching motor and pitching speed reduction unit on the rotatable bracing frame; The input of said rotation speed reduction unit, output shaft are connected with the rotating shaft of rotary electric machine axle, rotatable bracing frame respectively, and the input of said pitching speed reduction unit, output shaft are connected with the rotating shaft of pitching motor axle, solar panel respectively.
The utility model is provided with light source cell on light source bracket, the relative continuous motion of the rotation simulated solar through light source bracket, thus make solar panel under the effect of light source tracking sensor, realize Continuous Tracking to light source; Simultaneously, reduced quantity of light source, made that one-piece construction obtains simplifying.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model double-shaft solar follower structural representation.
Embodiment
Below in conjunction with Figure of description the utility model is further specified.
As shown in Figure 1, the teaching of the utility model comprises frame 1, light source bracket 2, two Metal halogen lamps 3, four solar panels 4, motor 5, reductor 6, double-shaft solar follower 7 and light source tracking sensors 8 with the photovoltaic generation analogue means.Double-shaft solar follower 7, motor 5 and reductor 6 all are arranged on the frame 1; Solar panel 4 is arranged on the double-shaft solar follower 7; Light source tracking sensor 8 is arranged on solar panel 4 middle parts; Light source bracket 2 is the fork of a root portion bending and being arranged on the frame 1 of can swinging, and two Metal halogen lamps 3 are arranged on as light source on the dogleg section of light source bracket 2 and are relative with solar panel 4, and motor 5 is connected with an end of light source bracket 2 through reductor 6.
In conjunction with Fig. 2, double-shaft solar follower 7 mainly is made up of bracing frame 71, rotary electric machine 72, rotation speed reduction unit 73, pitching motor 74 and pitching speed reduction unit 75.Rotary electric machine 72, rotation speed reduction unit 73, pitching motor 74 and pitching speed reduction unit 75 all are arranged in the bracing frame 71, and the input, the output shaft that rotate speed reduction unit 72 are connected with the rotating shaft of rotary electric machine axle, rotatable bracing frame 71 respectively; The input of pitching speed reduction unit 75, output shaft subtract the output shaft of motor 74 with pitching respectively, the rotating shaft of solar panel 4 is connected.
When this teaching work with the photovoltaic generation analogue means, motor 5 externally under the control of PLC driving light source support 2 rotate continuously, with simulated solar movement locus from sun to sun, than the more approaching operation field really of original several fixed light sources.PLC rotates to the direction over against simulated solar according to the signal controlling double-shaft solar tracking system of solar tracking sensor with solar panel, to improve generating efficiency.Simultaneously, this device has reduced quantity of light source, and one-piece construction is simplified.
Claims (3)
1. the photovoltaic generation analogue means is used in a teaching; Comprise frame, be arranged on double-shaft solar follower on the frame, be arranged on solar panel, the light source bracket on the double-shaft solar follower and be arranged on the light source on the light source bracket; It is characterized in that also comprising light source tracking sensor and light source bracket driving mechanism; Said light source bracket is rotationally connected with on the frame; And make light source on the light source bracket facing to solar panel, and the said light source bracket driving mechanism light source bracket that is in transmission connection, said light source tracking sensor is arranged on the solar panel middle part.
2. the photovoltaic generation analogue means is used in teaching according to claim 1, it is characterized in that, said light source bracket driving mechanism comprises motor and speed reducer, and the input shaft of said reductor is connected with the light source bracket rotation axis with motor shaft respectively with output shaft.
3. the photovoltaic generation analogue means is used in teaching according to claim 1; It is characterized in that; Said double-shaft solar follower comprises rotatable bracing frame, is arranged on rotary electric machine, rotation speed reduction unit, pitching motor and pitching speed reduction unit on the rotatable bracing frame; The input of said rotation speed reduction unit, output shaft are connected with the rotating shaft of rotary electric machine axle, rotatable bracing frame respectively, and the input of said pitching speed reduction unit, output shaft are connected with the rotating shaft of pitching motor axle, solar panel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200871812U CN202473040U (en) | 2012-03-09 | 2012-03-09 | Teaching-purposed photovoltaic power generation simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200871812U CN202473040U (en) | 2012-03-09 | 2012-03-09 | Teaching-purposed photovoltaic power generation simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473040U true CN202473040U (en) | 2012-10-03 |
Family
ID=46921184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200871812U Ceased CN202473040U (en) | 2012-03-09 | 2012-03-09 | Teaching-purposed photovoltaic power generation simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473040U (en) |
-
2012
- 2012-03-09 CN CN2012200871812U patent/CN202473040U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20171228 Decision number of declaring invalidation: 34354 Granted publication date: 20121003 |