CN204575564U - Solar power station Monitoring by Lidar instrument - Google Patents
Solar power station Monitoring by Lidar instrument Download PDFInfo
- Publication number
- CN204575564U CN204575564U CN201520328579.4U CN201520328579U CN204575564U CN 204575564 U CN204575564 U CN 204575564U CN 201520328579 U CN201520328579 U CN 201520328579U CN 204575564 U CN204575564 U CN 204575564U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- power station
- solar power
- horizontally
- monitoring
- Prior art date
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to a kind of solar power station Monitoring by Lidar instrument, it is characterized in that: comprise base, the rotation axis I of vertical support on base, be fixed on and rotation axis I horizontally rotates body, be supported horizontally inside the rotation axis II horizontally rotating body two ends, be fixedly connected with rotation axis II and utilize rotation axis II and horizontally rotate the hinged pitch rotation bracket of body, be arranged in the generating laser on pitch rotation bracket, laser pickoff, infrared thermometer and humidity sensor, base bottom is fixed with connecting link, connecting link end is provided with height regulating ring and utilizes height regulating ring to be assembled into one with the pillar being supported on ground.The bright and clean situation on its on-line monitoring cell panel surface under the power generation situation of power station and surface temperature, realize dynamic scan, and monitoring range is large, and monitoring accuracy is high, ensures that power station is normally run, improve power station generating efficiency.
Description
Technical field
The utility model relates to solar-electricity station equipment, particularly a kind of solar power station Monitoring by Lidar instrument.
Background technology
At present, photovoltaic technology is relative maturity, the foundation of solar power station is also more and more extensive, as the important component part of solar power station, the using state of solar panel, the generating influential effect of clean level to operating power station comprising cell panel surface is larger, when its surperficial unholiness time about have the electricity of 30% normally to send, and cause the reason of its surface cleanliness difference usually to have surface dirt, foreign material, accumulated snow, freeze, precipitation etc., in addition, the temperature of cell panel raises the normal power generation that also can affect cell panel, these all can affect generating efficiency and the economic benefit in power station, therefore, the monitoring of the using state of solar panel is extremely necessary.But existing monitoring mode is still manual operation, namely hand inspection is safeguarded, very inconvenient, and workload is also large, also has hysteresis quality.
Summary of the invention
The purpose of this utility model overcomes to provide a kind of the solar power station Monitoring by Lidar instrument that hand inspection safeguards defect, the bright and clean situation on the on-line monitoring cell panel surface under the power generation situation of power station and surface temperature, realize dynamic scan, monitoring range is large, monitoring accuracy is high, ensure that power station is normally run, improve power station generating efficiency.
The technical solution of the utility model is:
A kind of solar power station Monitoring by Lidar instrument, it is characterized in that: comprise base, the rotation axis I of vertical support on base, be fixed on and rotation axis I horizontally rotates body, be supported horizontally inside the rotation axis II horizontally rotating body two ends, be fixedly connected with rotation axis II and utilize rotation axis II and horizontally rotate the hinged pitch rotation bracket of body, be arranged in the generating laser on pitch rotation bracket, laser pickoff, infrared thermometer and humidity sensor, described base bottom is fixed with connecting link, described connecting link end is provided with height regulating ring and utilizes height regulating ring to be assembled into one with the pillar being supported on ground.
Above-mentioned solar power station Monitoring by Lidar instrument, described pillar adopts stainless steel light metal pillar.
Above-mentioned solar power station Monitoring by Lidar instrument, the top of described generating laser, laser pickoff, infrared thermometer and humidity sensor is provided with protective cover.
Above-mentioned solar power station Monitoring by Lidar instrument, described rotation axis I and rotation axis II utilize motor drive and by gear drive transmission.
The beneficial effects of the utility model are:
1, the utility model make use of laser radar technique, detection of a target detailed construction, resolution target details, specifically be used for detecting any surface finish degree of solar panel as monitoring terminal, cell panel point by point scanning within the scope of pair radius 10 meters, check every block cell panel any surface finish situation, have free from dust, accumulated snow, freeze, water droplet or other influences generating unclean thing.When the generation that transmits of laser is abnormal, monitor sends alerting signal by acoustic-optic alarm, and shows abort situation, nature of trouble by display device, reminds staff to dispose in time and makes power station recover normal operation.It is to cell panel without any Physical Interference, and monitoring light is harmless to eye-safe.
2, the infrared thermometer (noncontact) run together with Laser emission, receiver, be used for detecting the working temperature of every block cell panel, damage when cell panel or transmit alerting signal when having fault to cause temperature to raise, the experiment proved that, the application's non-cpntact measurement cell panel superficial failure temperature 0-200 degree, error ± 1 degree altogether, resolution reaches 0.1 degree.
3, monitor the on-the-spot free setting of track, applicable component category is monocrystalline silicon, polysilicon, amorphous material etc., largest component monitoring matrix area 200m
2, the point by point scanning cycle is less than 5 minutes, measurement of reflectivity scope 0-99%, stability ± 2% of checkout equipment, and dynamic pointwise detects minimum area 0.05m
2, the upper and lower 0-90 degree of two dimension angular, thing 0-180 degree, rotation error≤0.3 degree.
4, this monitor volume is little, and floor area is less than 1m
2, be not in the light, do not affect cell panel and normally run.
5, also can monitor correlation parameters such as the temperature of power station surrounding environment, humidity, solar radiation intensity, cell panel ambient temperature and humidity precision reaches 1.0 degree, and resolution reaches 0.1 degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (omitting connecting link, height regulating ring and pillar);
Fig. 2 is using state figure of the present utility model.
In figure: 1 generating laser, 2 laser pickoffs, 3 infrared thermometers, 4 humidity sensors, 5 pitch rotation brackets, 6 horizontally rotate body, 7 rotation axis II, 8 bases, 9 rotation axis I, 10 protective covers, 11 height regulating ring, 12 connecting links, 13 pillars.
Specific embodiments
As shown in the figure, this solar power station Monitoring by Lidar instrument, comprise base 8, the rotation axis I 9 of vertical support on base 8, be fixed on and rotation axis I 9 horizontally rotates body 6, be supported horizontally inside the rotation axis II 7 horizontally rotating body 6 two ends, be fixedly connected with rotation axis II 7 and utilize rotation axis II 7 and horizontally rotate the hinged pitch rotation bracket 5 of body 6, be arranged in the generating laser 1 on pitch rotation bracket 5, laser pickoff 2, infrared thermometer 3 and humidity sensor 4, described rotation axis I 9 and rotation axis II 7 utilize motor drive and (not shown by gear drive transmission, omit).Described base 8 bottom is fixed with connecting link 12, and described connecting link 12 end is provided with height regulating ring 11 and utilizes height regulating ring 11 to be assembled into one with the pillar 13 being supported on ground.Described pillar 13 adopts stainless steel light metal pillar, and the top of described generating laser 1, laser pickoff 2, infrared thermometer 3 and humidity sensor 4 is provided with protective cover 10, uses reliable, antidetonation, anti-lightning, corrosion-resistant, anti-interference.
In the present embodiment, the overall size of this monitor is made as 400*400*350mm.The height of each monitoring element of height regulating ring 11 upper and lower, left and right slidable adjustment and horizontal direction.When rotation axis II 7 rotates, pitch rotation bracket 5 drives each monitoring element to carry out pitch orientation scanning, horizontally rotates body 6 drive each monitoring element to carry out horizontal direction scanning when rotation axis I 9 rotates.
This monitor is analyzed by microprocessor the signal that laser pickoff 2, infrared thermometer 3 and humidity sensor 4 receive, is processed, send alerting signal, microprocessor is furnished with RS232/485/USB communication interface, by the composition such as wired connection or LAN (Local Area Network) connected mode weather monitoring system.
Claims (4)
1. a solar power station Monitoring by Lidar instrument, it is characterized in that: comprise base, the rotation axis I of vertical support on base, be fixed on and rotation axis I horizontally rotates body, be supported horizontally inside the rotation axis II horizontally rotating body two ends, be fixedly connected with rotation axis II and utilize rotation axis II and horizontally rotate the hinged pitch rotation bracket of body, be arranged in the generating laser on pitch rotation bracket, laser pickoff, infrared thermometer and humidity sensor, described base bottom is fixed with connecting link, described connecting link end is provided with height regulating ring and utilizes height regulating ring to be assembled into one with the pillar being supported on ground.
2. solar power station Monitoring by Lidar instrument according to claim 1, is characterized in that: described pillar adopts stainless steel light metal pillar.
3. solar power station Monitoring by Lidar instrument according to claim 1, is characterized in that: the top of described generating laser, laser pickoff, infrared thermometer and humidity sensor is provided with protective cover.
4. solar power station Monitoring by Lidar instrument according to claim 1, is characterized in that: described rotation axis I and rotation axis II utilize motor drive and by gear drive transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328579.4U CN204575564U (en) | 2015-05-20 | 2015-05-20 | Solar power station Monitoring by Lidar instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328579.4U CN204575564U (en) | 2015-05-20 | 2015-05-20 | Solar power station Monitoring by Lidar instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575564U true CN204575564U (en) | 2015-08-19 |
Family
ID=53868183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328579.4U Expired - Fee Related CN204575564U (en) | 2015-05-20 | 2015-05-20 | Solar power station Monitoring by Lidar instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333923A (en) * | 2015-12-07 | 2016-02-17 | 重庆多邦科技股份有限公司 | Radar water level gauge |
| CN110260115A (en) * | 2019-06-11 | 2019-09-20 | 北京理工大学 | A kind of integrated microminiature general holder |
-
2015
- 2015-05-20 CN CN201520328579.4U patent/CN204575564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333923A (en) * | 2015-12-07 | 2016-02-17 | 重庆多邦科技股份有限公司 | Radar water level gauge |
| CN110260115A (en) * | 2019-06-11 | 2019-09-20 | 北京理工大学 | A kind of integrated microminiature general holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103197358B (en) | Meteorological monitoring system | |
| CN204344371U (en) | A kind of wind generating set yaw calibration test system | |
| CN203930096U (en) | Digital campus weather station | |
| CN106767378A (en) | Building safety monitoring equipment and monitoring method based on big-dipper satellite and sensor | |
| CN108757343B (en) | Wind generating set and detection method, device and system for operation conditions of wind generating set | |
| US20110308318A1 (en) | Insolation sensor for solar light intensity | |
| CN102175156A (en) | Automatic height measurement device for crops | |
| CN109141319B (en) | Landslide surface displacement whole set monitoring device and monitoring method thereof | |
| CN204575564U (en) | Solar power station Monitoring by Lidar instrument | |
| JPWO2012073705A1 (en) | Solar power plant | |
| CN103148777A (en) | Connecting rod hole parallelism detecting system and detecting method based on eddy current transducer | |
| Somalraju et al. | Robust railway crack detection scheme (RRCDS) using LED-LDR assembly | |
| CN210322233U (en) | Bridge safety evaluation device | |
| CN108982370A (en) | A kind of beam radia measuring system applied to atmospheric seeing mobile platform | |
| CN214407761U (en) | Photovoltaic power generation data monitoring system | |
| CN101526549B (en) | Wind velocity indicator | |
| CN210513017U (en) | High formwork upright rod displacement real-time monitoring system based on CCD sensor | |
| CN205608217U (en) | Be applied to meteorological measuring apparatu of weather information monitoring and early warning | |
| CN105371821A (en) | Wind-driven generator foundation tilt detection method based on tilt angle sensors | |
| CN205643379U (en) | Wind direction air velocity transducer | |
| CN201951492U (en) | Railway transportation overrunning detector | |
| CN112304227B (en) | Bridge displacement detection device and detection method thereof | |
| CN207598434U (en) | A kind of offshore wind farm set tower drum and the safe on-Line Monitor Device of pile foundation | |
| CN104075662B (en) | Supporting type overhead tube bus displacement monitoring device | |
| CN205676916U (en) | A kind of power transmission line iron tower foundation collapse monitoring device |
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: 20150819 |