CN103364581A - Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower - Google Patents
Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower Download PDFInfo
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- CN103364581A CN103364581A CN2013103104864A CN201310310486A CN103364581A CN 103364581 A CN103364581 A CN 103364581A CN 2013103104864 A CN2013103104864 A CN 2013103104864A CN 201310310486 A CN201310310486 A CN 201310310486A CN 103364581 A CN103364581 A CN 103364581A
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Abstract
The invention discloses a solar-energy-powered three-dimensional ultrasonic wind-measuring system used for a wind-measuring tower. The wind-measuring system comprises a solar battery panel, a charging and discharging controller, a storage battery, a protective box, a voltage stabilizer, a three-dimensional ultrasonic probe, an ultrasonic wind-measuring assembly and a stainless steel pipe. Both the solar battery panel and the storage battery are electrically connected with the charging and discharging controller, the input end of the charging and discharging controller is electrically connected to the input end of the voltage stabilizer, and the output end of the voltage stabilizer is electrically connected to a circuit module of the ultrasonic wind-measuring assembly. The ultrasonic wind-measuring assembly is sealed in the protective box, the stainless steel pipe is connected to the protective box and connected with the three-dimensional ultrasonic probe together, the stainless steel pipe is provided with a wire, and the three-dimensional ultrasonic probe is electrically connected with the ultrasonic wind-measuring assembly through the wire. Therefore, the advantages of being accurate in measurement, easy to install and convenient to maintain are achieved.
Description
Technical field
The present invention relates to the wind speed measuring device field, particularly, relate to a kind of solar powered anemometer tower three-dimensional ultrasonic wind measuring system.
Background technology
At present, along with the development of society and the progress of technology, the ultrasonic measurement instrument has and detects the unrivaled advantages such as media independent, flow measurement precision height, now just progressively moves towards practical, and market outlook are wide.Now there to be the multiple instrument and meter of measuring based on ultrasonic wave principle, such as the wind speed and direction measuring instrument, the water channel flowmeter, the medical ultrasonic surveying instrument is used for the heavy caliber flowing meter of trunk line, and domestic gas meter etc.Development and construction along with large-scale wind power field, the research work of wind energy turbine set planning and operation is more and more important, reach security of system stable operation and this target of maximum using wind energy, no matter be before the addressing of wind-powered electricity generation unit is installed or after the wind energy turbine set operation, all be necessary very much the wind speed temperature is carried out Real-Time Monitoring, compare with traditional wind measuring system, it is simple, easy to maintenance that the ultrasound wind system has installation, do not need to consider that mechanical wear, precision are higher, do not need artificial participation, and advantage that can be full intellectualized.
Publication No. is in the patent of CN 103163324, a kind of wind energy turbine set three-dimensional ultrasonic wind speed system for detecting temperature is disclosed, this detection system mainly is comprised of base, ultrasound transducer array, bracket assembly, circuit module and host computer, this patent discloses the assembly of three-dimensional ultrasonic wind measuring system, i.e. the structure of the ultrasound wind assembly in the technical solution of the present invention.
Existing three-dimensional ultrasonic wind measuring system is installed poor stability at anemometer tower, causes the unstable of measurement result, and maintenance cost is higher.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of solar powered anemometer tower three-dimensional ultrasonic wind measuring system, to realize measuring accurately, to install advantage simple and easy to maintenance.
For achieving the above object, the technical solution used in the present invention is:
A kind of solar powered anemometer tower three-dimensional ultrasonic wind measuring system, comprise solar panel, charging-discharging controller, accumulator, protective housing, voltage stabilizer, the three-dimensional ultrasonic probe, ultrasound wind assembly and stainless-steel tube, described solar panel and accumulator all are electrically connected with charging-discharging controller, the input end of described charging-discharging controller is connected electrically in the input end of voltage stabilizer, the output terminal of described voltage stabilizer is connected electrically on the circuit module of ultrasound wind assembly, described ultrasound wind component sealing is in protective housing, connect stainless-steel tube on this protective housing, described stainless-steel tube and three-dimensional ultrasonic probe link together, described stainless-steel tube arranges wire, and this wire links together three-dimensional ultrasonic probe and ultrasound wind electrical component.
Further, also comprise caisson, described charging-discharging controller, accumulator and voltage stabilizer are packed in the caisson, and this caisson is fixed in the vertical rod of anemometer tower.
Further, described caisson adopts stainless steel material.
Further, the distance of described three-dimensional ultrasonic probe distance anemometer tower body of the tower is 2m-3m.
Further, described protective housing adopts stainless steel.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, by protective housing is set, ultrasound wind assembly is sealed, and provide power supply by solar panel for ultrasound wind assembly, avoid complicated wiring, and adopted stainless-steel tube with the connection of being connected with three-dimensional ultrasonic of ultrasound wind assembly, avoided tower shadow effect, reached and measured accurate purpose, measured accurately, installed purpose simple and easy to maintenance thereby reached.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the described solar powered anemometer tower of embodiment of the invention three-dimensional ultrasonic wind measuring system structural representation;
Fig. 2 is the structural representation that the described ultrasound wind of embodiment of the invention assembly is installed at anemometer tower;
Fig. 3 is the described caisson scheme of installation of the embodiment of the invention.
By reference to the accompanying drawings, Reference numeral is as follows in the embodiment of the invention:
Wherein, 1-accumulator, 2-solar panel, 3-charging-discharging controller, 4-voltage stabilizer, 5-caisson, 6-ultrasound wind assembly, 7-protective housing, 8-three-dimensional ultrasonic probe, 9-support, 10-stainless-steel tube, 11-base, 12-anemometer tower.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of solar powered anemometer tower three-dimensional ultrasonic wind measuring system, comprise solar panel 2, charging-discharging controller 3, accumulator 1, protective housing 7, voltage stabilizer 4, three-dimensional ultrasonic probe 8, ultrasound wind assembly 6 and stainless steel 10 pipes, solar panel 2 and accumulator 1 all are electrically connected with charging-discharging controller 3, the input end of charging-discharging controller 3 is connected electrically in the input end of voltage stabilizer 4, the output terminal of voltage stabilizer 4 is connected electrically on the circuit module of ultrasound wind assembly 6, ultrasound wind assembly 6 is sealed in the protective housing 7, connect stainless-steel tube 10 on this protective housing 7, stainless-steel tube 10 and three-dimensional ultrasonic probe 8 link together, the described stainless-steel tube 10 interior wires that arrange, this wire is electrically connected three-dimensional ultrasonic probe 8 and ultrasound wind assembly 6.
Wherein, the ultrasound wind system also comprises caisson 7, and charging-discharging controller 3, accumulator 1 and voltage stabilizer 4 are packed in the caisson, and this caisson 7 is fixed in the vertical rod of anemometer tower.
Caisson adopts stainless steel material.The distance of three-dimensional ultrasonic probe distance anemometer tower body of the tower is 2m-3m.Protective housing 7 adopts stainless steel.
The solar panel 2 of ultrasound wind system, charging-discharging controller 3, accumulator 1 and voltage stabilizer 4, purpose are to provide D.C. regulated power supply for the three-dimensional ultrasonic wind measuring system that is installed on the anemometer tower.Solar panel is connected with accumulator and is connected charging-discharging controller, and charging-discharging controller connects stabilivolt, and stabilivolt connects on the circuit module of ultrasound wind assembly.Ultrasound wind assembly is that the patent of CN 103163324 is with open at publication number.Solar panel 2 is cores of solar electric power supply system, and its effect is to convert solar radiation energy to electric energy, then directly promotes loaded work piece or be sent to accumulator 1 to store.The duty of charging-discharging controller 3 control whole systems; and accumulator 1 is played the effect of additives for overcharge protection, over; the selection of charging-discharging controller 3 must be considered installation environment, if be installed under the larger environment of the temperature difference, must possess temperature compensation function.The accumulator 1 general lead-acid battery that adopts, its effect be when illumination with solar panel 2 electrical power storage that provide, it's time to needs to discharge again, the selection of accumulator 1 also must be considered the difference variation of environment for use, if when in subzero 40 ℃ or the environment more than 60 ℃ above freezing, working, how common lead-acid battery must consider the problems such as heat-preserving anti-freezing high temperature resistance, needs to adopt specific anti-low temperature, high-temperature battery.Especially power selection that it should be noted that solar electric power supply system has gone out to consider outside the consumed power of equipment, also considers local environment, and continuous overcast and rainy situation etc. are to guarantee that solar electric power supply system can provide enough electric energy as equipment.
The three-dimensional ultrasonic wind measuring system mainly is comprised of three-dimensional ultrasonic probe 8, ultrasound wind system assembly 6 and stainless-steel tube 10, is used for measuring in real time three-dimensional velocity.Three-dimensional ultrasonic probe 8 connects ultrasound wind assembly 6 by wire, wire is arranged in stainless-steel tube 10, ultrasound wind assembly 6 is encapsulated in the ultrasound wind system protective housing 7, and ultrasound wind system protective housing 7 connects stainless-steel tube 10, and stainless-steel tube 10 connects the three-dimensional ultrasonic probe.The setting height(from bottom) of three-dimensional ultrasonic wind measuring system is decided according to actual conditions, can be more than 100m, but that solar electric power supply system does not then need to install is too high.
Charging-discharging controller 3, accumulator 1 and voltage stabilizer 4 are positioned at caisson 5, guarantee the real-time energy supply of solar electric power supply system.Caisson 5 is fixed in the vertical rod on the anemometer tower by support 9 and base 11.Because accumulator 1 majority is lead-acid battery, Heavy Weight, so caisson 5 is stainless steel material.
The three-dimensional ultrasonic of three-dimensional ultrasonic wind measuring system probe 8 is for avoiding tower shadow effect, should be apart from the distance of the body of the tower 2m-3m of anemometer tower.
Ultrasound wind assembly 6 is sealed in the ultrasound wind system protective housing 7, protective housing is stainless steel, guarantee that the three-dimensional ultrasonic wind measuring system has sand-proof, weather proof and etch-proof effect, ultrasound wind system protective housing 7 is fixed in the vertical rod of anemometer tower by support, guarantees nearby wind measuring system to be safeguarded at body of the tower.
Stainless-steel tube 10 can shield to signal wire and also can make system avoid tower shadow effect, has also reduced the installation cost of wind measuring system, installs simple, easy to maintenance.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. solar powered anemometer tower three-dimensional ultrasonic wind measuring system, it is characterized in that, comprise solar panel, charging-discharging controller, accumulator, protective housing, voltage stabilizer, the three-dimensional ultrasonic probe, ultrasound wind assembly and stainless-steel tube, described solar panel and accumulator all are electrically connected with charging-discharging controller, the input end of described charging-discharging controller is connected electrically in the input end of voltage stabilizer, the output terminal of described voltage stabilizer is connected electrically on the circuit module of ultrasound wind assembly, described ultrasound wind component sealing is in protective housing, connect stainless-steel tube on this protective housing, described stainless-steel tube and three-dimensional ultrasonic probe link together, described stainless-steel tube arranges wire, and this wire links together three-dimensional ultrasonic probe and ultrasound wind electrical component.
2. solar powered anemometer tower three-dimensional ultrasonic wind measuring system according to claim 1, it is characterized in that, also comprise caisson, described charging-discharging controller, accumulator and voltage stabilizer are packed in the caisson, and this caisson is fixed in the vertical rod of anemometer tower.
3. solar powered anemometer tower three-dimensional ultrasonic wind measuring system according to claim 2 is characterized in that, described caisson adopts stainless steel material.
4. according to claim 1 to 3 arbitrary described solar powered anemometer tower three-dimensional ultrasonic wind measuring systems, it is characterized in that, the distance of described three-dimensional ultrasonic probe distance anemometer tower body of the tower is 2m-3m.
5. according to claim 1 to 3 arbitrary described solar powered anemometer tower three-dimensional ultrasonic wind measuring systems, it is characterized in that, described protective housing adopts stainless steel.
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| CN2013103104864A CN103364581A (en) | 2013-07-23 | 2013-07-23 | Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower |
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| CN2013103104864A CN103364581A (en) | 2013-07-23 | 2013-07-23 | Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180852A (en) * | 2014-08-28 | 2014-12-03 | 上海电力学院 | Transmission line icing online monitoring system |
| CN110501519A (en) * | 2019-07-15 | 2019-11-26 | 武汉纳思系统技术有限公司 | One kind is based on power transmission line wind calamity linkage perception monitoring system |
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| CN101236213A (en) * | 2008-03-03 | 2008-08-06 | 钟永勇 | Ultrasonics wind velocity indicator and method for measuring wind velocity and wind direction by ultrasonic |
| CN201170732Y (en) * | 2007-10-24 | 2008-12-24 | 李庆武 | Ventilated protective cover for air parameter sensor or recorder |
| CN102095890A (en) * | 2010-11-23 | 2011-06-15 | 电子科技大学 | Ultrasonic wave wind speed and wind direction measuring device of wind generating set |
| CN102288220A (en) * | 2011-06-13 | 2011-12-21 | 兰州大学 | System for measuring multiple factors such as sandstorm electric field, sand electrification, wind speed and the like synchronously in real time |
| CN203376344U (en) * | 2013-07-23 | 2014-01-01 | 国家电网公司 | Three-dimensional ultrasonic wind measurement system used for wind measurement tower powered by solar energy |
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2013
- 2013-07-23 CN CN2013103104864A patent/CN103364581A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170732Y (en) * | 2007-10-24 | 2008-12-24 | 李庆武 | Ventilated protective cover for air parameter sensor or recorder |
| CN101236213A (en) * | 2008-03-03 | 2008-08-06 | 钟永勇 | Ultrasonics wind velocity indicator and method for measuring wind velocity and wind direction by ultrasonic |
| CN102095890A (en) * | 2010-11-23 | 2011-06-15 | 电子科技大学 | Ultrasonic wave wind speed and wind direction measuring device of wind generating set |
| CN102288220A (en) * | 2011-06-13 | 2011-12-21 | 兰州大学 | System for measuring multiple factors such as sandstorm electric field, sand electrification, wind speed and the like synchronously in real time |
| CN203376344U (en) * | 2013-07-23 | 2014-01-01 | 国家电网公司 | Three-dimensional ultrasonic wind measurement system used for wind measurement tower powered by solar energy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180852A (en) * | 2014-08-28 | 2014-12-03 | 上海电力学院 | Transmission line icing online monitoring system |
| CN110501519A (en) * | 2019-07-15 | 2019-11-26 | 武汉纳思系统技术有限公司 | One kind is based on power transmission line wind calamity linkage perception monitoring system |
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Application publication date: 20131023 |