CN201122571Y - Solar cell array illumination equipment - Google Patents
Solar cell array illumination equipment Download PDFInfo
- Publication number
- CN201122571Y CN201122571Y CNU2007200765704U CN200720076570U CN201122571Y CN 201122571 Y CN201122571 Y CN 201122571Y CN U2007200765704 U CNU2007200765704 U CN U2007200765704U CN 200720076570 U CN200720076570 U CN 200720076570U CN 201122571 Y CN201122571 Y CN 201122571Y
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- Prior art keywords
- lamp
- lighting device
- solar battery
- tubulose
- solar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Abstract
The utility model relates to a solar cell array lighting equipment used for simulating the spatial lighting environment. The solar array lighting equipment is characterized in that firstly, tubular continuous xenon lamps prepared by high grade doping quartz tubes with high load intensity, high radiation efficiency and radiation close to the solar surface color temperature are adopted as light sources, and the plurality of tubular continuous xenon lamps are arranged into a lamp array; secondly, an alternating current three phase equilibrium power module with direct rectification and filtering, high power semiconductor device chopping and with pulse length modulated is adopted to supply power for the tubular continuous xenon lamps. By adopting the solar array lighting equipment, the large area, high lighting intensity and even lighting with high load intensity, high radiation efficiency and radiation close to the solar surface color temperature can be realized, and the solar array lighting equipment has high stability, reliability and security.
Description
Technical field
The utility model relates to light source, particularly a kind of solar battery array lighting device that is used for the virtual space photoenvironment.This equipment is mainly used in the correctness of virtual space photoenvironment with each charging battle array power output of large-area solar cell battle array of detecting satellite and other aerospace craft spare, equipment and loading, and the correctness of matching that connects between each submatrix and loaded work piece output etc., be one of ground detection means important in the space technology, also can be used for check such as civil areas such as common solar battery array generating efficiencies.
Background technology
Solar irradiation condition simulation technology is a special kind of skill of research simulation sunlight irradiation characteristic, comprising the solar spectrum characteristic under the different air quality conditions, total solar irradiance, sunlight angle of collimation, irradiation nonuniformity and irradiation instability etc.Domestic and international existing solar battery array lighting device, its light source adopts light sources such as xenon short-act lamp, iodine-tungsten lamp to simulate different solar irradiation conditions more, but there are problems such as complex structure, cost height or colour temperature be on the low side usually, and, for large tracts of land irradiation, the radiation efficiency of these light sources, solar constant all can be subjected to certain restriction to a certain extent, can not satisfy test request.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, solves following problem:
1, with the continuous xenon lamp of tubulose of high-quality doping quartz ampoule preparation as light source, simulation outer space solar radiation condition;
2, be arranged in the array of lamp with many lamps, form large tracts of land, high illumination, even lighting condition;
3, the high-power high stable driving power of lightweight that adopts transless, the direct rectification of three-phase and pulse width modulation mode to constitute.
4, last, a kind of solar battery array lighting device is provided.This equipment can realize that high capacity intensity, high radiation efficiency and radiation near the large tracts of land of Solar watch complexion temperature, high illumination, evenly illumination, have high stability, high reliability and high security.
The utility model technical solution is as follows:
A kind of solar battery array lighting device is characterized in comprising:
1. take into full account, contrasted the influence to xenon lamp radiation efficient, lighting power etc. such as cast size, inflation pressure, electrode surface type, selected the continuous xenon lamp of illuminating effect tubbiness type fluorescent tube preparation preferably for use.Adopt high capacity intensity, high radiation efficiency and radiation to make light source near the continuous xenon lamp of tubulose of the high-quality doping quartz ampoule preparation of Solar watch complexion temperature, the many continuous xenon lamps of tubulose are arranged in the lamp battle array;
2. adopt the power module of the direct rectifying and wave-filtering, large power semiconductor device copped wave and the pulse width modulation that exchange three-phase equilibrium to give described tubulose continuous xenon lamp power supply.
The continuous xenon lamp of described tubulose is to adopt the preparation of high-quality doping quartz ampoule, and negative electrode selects for use the dispenser-type exotic material to make spear shape tip, and anode is with the shape of refractory materials processing one-tenth with hot isolating trenches.
Described lamp battle array is made up of the lamp car, the formation of this lamp car is: hang a light fitting frame on the column perpendicular to the chassis, in this light fitting frame, arrange a plurality of light fixtures, install a continuous xenon lamp of described tubulose in each light fixture, place described power module on described chassis, this power module is realized being electrically connected with the continuous xenon lamp of each the root tubulose on being positioned at this lamp car.
The light fitting frame of described lamp car is lined up two each N of row light fixture from top to bottom, and wherein N is the positive integer more than or equal to 2, is called first kind lamp car.
The light fitting frame of the described lamp car common N+1 light fixture that forms a line from top to bottom, wherein N is the positive integer more than or equal to 2, is called the second class lamp car.
Described column is provided with a plurality of hook seats, and described light fitting frame hangs on the different hook seats, to change the position of light fitting frame in vertical direction.
Described light fixture has the adjusting screw mandrel in light fitting frame, with the angle of pitch of regulating light fixture with horizontally rotate angle.
Described lamp chassis is furnished with roller and feet.
Described power module is made of a plurality of column circuits down:
The high-pressure side of the direct bridge rectifier output of three-phase direct current and high-pressure side and the low-pressure end that low-pressure end connects first filter capacitor respectively, the collector electrode of the low pressure termination insulated gate pair transistor of first filter capacitor, the emitter of this insulated gate pair transistor is through an end of the continuous xenon lamp of the described tubulose of low pressure termination of second filter capacitor, the high-pressure side of first filter capacitor is through the high-pressure side of second filter capacitor, connect the other end of the continuous xenon lamp of described tubulose behind the series connection circuits for triggering, one Hall element is enclosed within on the line between described second filter capacitor and the described series connection circuits for triggering, the input of this Hall component output connection oscillator pulse width control circuit, second input of the second output termination drive circuit of this oscillator pulse width control circuit, first output of this oscillator pulse width control circuit connects the first input end of described drive circuit, the base stage of the described insulated gate pair transistor of output termination of this drive circuit through control circuit.
Show that through on probation technique effect of the present utility model is as follows:
1, the continuous xenon lamp of high power tubulose with the preparation of high-quality doping quartz ampoule replaces light sources such as xenon short-act lamp, iodine-tungsten lamp as sun simulating light source, and this light source has high capacity intensity, high radiation efficiency and radiation near Solar watch complexion temperature.
2, adopt the complementation illumination of lamp array and simulation as calculated, on tens of square metres of area area of illumination, the illumination unevenness degree is about 10%.
3, use and to add the pulse-width modulation quick-adjustsing method of filtering again after being in positive resistance region xenon lamp and the direct rectification of transless three-phase, make myriawatt level xenon lamp output instability reach ± 1%.
In a word, the utility model can realize that high capacity intensity, high radiation efficiency and radiation near the large tracts of land of Solar watch complexion temperature, high illumination, evenly illumination, have high stability, high reliability and high security
Description of drawings
Fig. 1 is the outline drawing of the continuous xenon lamp of the utility model
Fig. 2 is the utility model power work schematic diagram
Fig. 3 is the utility model embodiment first kind lamp car front view
Fig. 4 is the utility model embodiment second class lamp car front view
Fig. 5 is Fig. 3, Fig. 4 lamp car end view
Fig. 6 is the lamp array of the utility model solar battery array lighting device embodiment schematic diagram of arranging
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is further described.But should not limit protection range of the present utility model with this.
See also Fig. 1 earlier, Fig. 1 is the outline drawing of the continuous xenon lamp of the utility model, xenon lamp fluorescent tube 3 adopts high-quality doped silica glass pipe, negative electrode 1 selects for use the dispenser-type exotic material to make, and anode 2 becomes with the shape of hot isolating trenches to improve its hyperthermia radiation from cooling off performance and reducing the working temperature of conduction portion with refractory materials processing.Xenon lamp also can add auxiliary electrode (wire) outward to help startup.
Adopt the type of cooling of forced air cooling during xenon lamp work.
Usually, xenon long-arc lamp all is power supply with the electric main, and advantage is that power supply is simple, output power height, but its AC ripple is big, and luminous instability, and often need heavy power conversion device during with DC operation owing to operating voltage is low, operating efficiency is lower.The utility model is according to three phase supply and require EQUILIBRIUM CONDITION, uses with insulated gate pair transistor modern large power semiconductor devices such as (IGBT) it to be carried out copped wave behind the direct rectifying and wave-filtering of three-phase and regulate by the PWM mode.The utility model power work schematic diagram as shown in Figure 2, the formation of circuit:
The high-pressure side of the direct bridge rectifier 4 output direct currents of three-phase and high-pressure side and the low-pressure end that low-pressure end connects first filter capacitor 5 respectively, the collector electrode of the low pressure termination insulated gate pair transistor 6 of first filter capacitor 5, the emitter of this insulated gate pair transistor 6 is through an end of the continuous xenon lamp 10 of the described tubulose of low pressure termination of second filter capacitor 7, the high-pressure side of first filter capacitor 5 is through the high-pressure side of second filter capacitor 7, connect the other end of the continuous xenon lamp 10 of described tubulose behind the series connection circuits for triggering 9, one Hall element 8 is enclosed within on the line between described second filter capacitor 7 and the described series connection circuits for triggering 9, the input of the output connection oscillator pulse width control circuit 11 of this Hall element 8, second input of the second output termination drive circuit 13 of this oscillator pulse width control circuit 11, first output of this oscillator pulse width control circuit 11 connects the first input end of drive circuit 13, the base stage of the described insulated gate pair transistor 6 of output termination of this drive circuit 13 through control circuit 12.
8 pairs of electric currents of Hall element carry out sample detecting, and sampling gained current signal enters into oscillator pulse width control circuit 11.In order to make up and to decompose conveniently, modular manner is adopted in the power supply design, and each power module 20 is made of the foregoing circuit of some, to drive the continuous xenon lamp 10 of tubulose of respective numbers.
Described power module 20 has the following advantages:
1) power loss is little, about below 10%;
2) can carry out fine adjustment and realize the current stabilization purpose, chopper works in 20～35HZ, adjusts rapidly, is convenient to accurate control, is particularly suitable for realizing stable power output;
3) reduced the weight and volume of power supply, conveniently moving.
The lamp battle array of the utility model solar battery array lighting device embodiment is made up of the lamp car, referring to Fig. 3, Fig. 4 and Fig. 5, Fig. 3 is the utility model embodiment first kind lamp car front view, and Fig. 4 is the utility model embodiment second class lamp car front view, and Fig. 5 is the end view of Fig. 3, Fig. 4 lamp car.The formation of this lamp car is: hang a light fitting frame 14 on the column 17 perpendicular to chassis 18, in this light fitting frame 14, arrange a plurality of light fixtures 15, install a continuous xenon lamp 10 of tubulose in each light fixture 15, place described power module 20 on described chassis 18, this power module 20 is realized being electrically connected with the continuous xenon lamp 10 of each the root tubulose on being positioned at this lamp car.
The light fitting frame 14 of described lamp car is lined up two each N of row light fixture 15 from top to bottom, and wherein N is the positive integer more than or equal to 2, and the N=3 of present embodiment is called first kind lamp car 24.
The light fitting frame 14 of the described lamp car common N+1=4 light fixture 15 that forms a line from top to bottom is called the second class lamp car 23.
Described column 17 is provided with a plurality of hook seats 21, and described light fitting frame 14 hangs on the different hook seats 21, to change the position of light fitting frame 14 in vertical direction.
Described light fixture 15 has in light fitting frame 14 regulates screw mandrel 16, with the angle of pitch of regulating light fixture 15 with horizontally rotate angle.
Described lamp chassis 18 is furnished with roller 19 and feet 22.
Fig. 6 is the lamp array of the utility model solar battery array lighting device schematic diagram of arranging, in the present embodiment, one second class lamp car 23 is respectively established at two ends, the middle arrangement by 5 first kind lamp cars 24 constitutes, totally 38 continuous xenon lamps 10 of tubulose are formed the lamp array, every lamp configuration one cover light fixture, light fixture 15 Digit Control Machine Tool processing mold is pressed into curved surface with the polishing aluminium sheet then.
The continuous xenon lamp 10 of tubulose of the second class lamp car 23 (referring to Fig. 4) and first kind lamp car 24 (referring to Fig. 3) rearranges the lamp array on a plane, referring to Fig. 6.Every desk lamp car can independently use, and also can be combined into the lamp array, forms the large area lighting face.Each lamp battle array is respectively by corresponding power module 20 power supplies, control.In order to coordinate the work of each module, make startup, adjusting, the switch of whole lamp array more simple and direct, present embodiment is provided with master control cabinet 25, and its function is centralized power distribution and adjusting and security protection etc.
The second class lamp car 23 is mainly used to the not enough of illumination on the face to be illuminated of compensate for lamp array both sides, reduces the illumination unevenness degree.
After tested, the relevant parameter of present embodiment equipment and technical indicator are as follows:
A, irradiated area 3.2 * 8.7m
2And can increase and decrease as required;
B, operating distance 3.2m also can change on demand;
C, irradiation intensity: surpass 0.35 solar constant, and can be adjusted downward to below 0.2 solar constant continuously;
D, illumination unevenness degree: 10%～15%;
In sum, the technology of aspects such as light source, power supply and light distributing system that solar battery array lighting device of the present utility model is integrated, the utility model can realize that high capacity intensity, high radiation efficiency and radiation near the large tracts of land of Solar watch complexion temperature, high illumination, evenly illumination, have high stability, high reliability and high security.
Claims (9)
1, a kind of solar battery array lighting device that is used for the virtual space photoenvironment is characterized in that comprising:
1. adopt high capacity intensity, high radiation efficiency and radiation to make light source near the continuous xenon lamp of tubulose (10) of the high-quality doping quartz ampoule preparation of Solar watch complexion temperature, the many continuous xenon lamps of tubulose (10) are arranged in the lamp battle array;
2. the power module (20) that adopts the direct rectifying and wave-filtering, large power semiconductor device copped wave and the pulse width modulation that exchange three-phase equilibrium is the continuous xenon lamp of described tubulose (10) power supply.
2, solar battery array lighting device according to claim 1, it is characterized in that the continuous xenon lamp of described tubulose (10) is to adopt high-quality doping quartz ampoule (3) preparation, negative electrode (1) selects for use the dispenser-type exotic material to make spear shape tip, and anode (2) is with the shape of refractory materials processing one-tenth with hot isolating trenches.
3, solar battery array lighting device according to claim 1, it is characterized in that described lamp battle array is made up of the lamp car, the formation of this lamp car is: hang a light fitting frame (14) on the column (17) perpendicular to chassis (18), in this light fitting frame (14), arrange a plurality of light fixtures (15), install a continuous xenon lamp of described tubulose (10) in each light fixture (15), go up placement described power module (20) in described chassis (18), this power module (20) is realized being electrically connected with the continuous xenon lamp of each root tubulose (10) on being positioned at this lamp car.
4, solar battery array lighting device according to claim 3 is characterized in that the light fitting frame (14) of described lamp car is lined up two row each N light fixture (15) from top to bottom, and wherein N is the positive integer more than or equal to 2, is called first kind lamp car (24).
5, solar battery array lighting device according to claim 3, the light fitting frame (14) that the it is characterized in that described lamp car common N+1 light fixture (15) that forms a line from top to bottom, wherein N is the positive integer more than or equal to 2, is called the second class lamp car (23).
6, solar battery array lighting device according to claim 3, it is characterized in that described column (17) is provided with a plurality of hook seats (21), described light fitting frame (14) hangs on the different hook seats (21), to change the position of light fitting frame (14) in vertical direction.
7, solar battery array lighting device according to claim 3 is characterized in that described light fixture (15) has adjusting screw mandrel (16) in light fitting frame (14), with the angle of pitch of regulating light fixture (15) with horizontally rotate angle.
8, solar battery array lighting device according to claim 3 is characterized in that described chassis (18) is furnished with roller (19) and feet (22).
9, solar battery array lighting device according to claim 1 is characterized in that described power module (20) is made of a plurality of column circuits down:
The high-pressure side of the direct bridge rectifier of three-phase (4) output direct current and high-pressure side and the low-pressure end that low-pressure end connects first filter capacitor (5) respectively, the collector electrode of the low pressure termination insulated gate pair transistor (6) of first filter capacitor (5), the emitter of this insulated gate pair transistor (6) is through an end of the continuous xenon lamp of the described tubulose of low pressure termination (10) of second filter capacitor (7), the high-pressure side of first filter capacitor (5) is through the high-pressure side of second filter capacitor (7), connect the other end of the continuous xenon lamp of described tubulose (10) behind the series connection circuits for triggering (9), one Hall element (8) is enclosed within on the line between described second filter capacitor (7) and the described series connection circuits for triggering (9), the input of the output connection oscillator pulse width control circuit (11) of this Hall element (8), second input of the second output termination drive circuit (13) of this oscillator pulse width control circuit (11), first output of this oscillator pulse width control circuit (11) connects the first input end of described drive circuit (13), the base stage of the described insulated gate pair transistor of the output termination of this drive circuit (13) (6) through control circuit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200765704U CN201122571Y (en) | 2007-11-09 | 2007-11-09 | Solar cell array illumination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200765704U CN201122571Y (en) | 2007-11-09 | 2007-11-09 | Solar cell array illumination equipment |
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| Publication Number | Publication Date |
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| CN201122571Y true CN201122571Y (en) | 2008-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200765704U Expired - Lifetime CN201122571Y (en) | 2007-11-09 | 2007-11-09 | Solar cell array illumination equipment |
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| CN (1) | CN201122571Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100527347C (en) * | 2007-11-09 | 2009-08-12 | 中国科学院上海光学精密机械研究所 | Solar battery array lighting device |
| CN103256572A (en) * | 2012-06-11 | 2013-08-21 | 上海赫爽太阳能科技有限公司 | Large-area steady-state solar stimulation lamp array |
-
2007
- 2007-11-09 CN CNU2007200765704U patent/CN201122571Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100527347C (en) * | 2007-11-09 | 2009-08-12 | 中国科学院上海光学精密机械研究所 | Solar battery array lighting device |
| CN103256572A (en) * | 2012-06-11 | 2013-08-21 | 上海赫爽太阳能科技有限公司 | Large-area steady-state solar stimulation lamp array |
| CN103256572B (en) * | 2012-06-11 | 2015-01-28 | 上海赫爽太阳能科技有限公司 | Large-area steady-state solar stimulation lamp array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071109 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071109 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |