CN206863224U - A kind of marine survey wind platform - Google Patents
A kind of marine survey wind platform Download PDFInfo
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- CN206863224U CN206863224U CN201720792775.6U CN201720792775U CN206863224U CN 206863224 U CN206863224 U CN 206863224U CN 201720792775 U CN201720792775 U CN 201720792775U CN 206863224 U CN206863224 U CN 206863224U
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- anemometer tower
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model provides a kind of marine survey wind platform, LDV technique and transportable floating platform including anemometer tower, for determining wind speed, wind direction, temperature, humidity and atmosphere pressure signal, the LDV technique and anemometer tower are arranged on the floating platform；The top of the anemometer tower is provided with the airspeedometer by calibration for being compared in real time to LDV technique；The floating platform is provided with the spud leg for being used for supporting the floating platform；The spud leg is provided with adjustable lowering or hoisting gear, and the bottom of the spud leg is provided with pedestal.The utility model is marine to be surveyed wind platform moveable, reuses, and can meet the requirement of different impeller diameter and hub height offshore wind farm unit " equivalent wind wheel wind speed " measurements.
Description
Technical field
Wind power generation field is the utility model is related to, more particularly to a kind of marine survey wind platform.
Background technology
At present, at sea carry out power characteristic of wind driven generator set type approval test to usually require to measure wind-driven generator to be measured
The meteorology such as wind speed, wind direction, temperature, humidity and atmospheric pressure of 2~4 times of impeller diameter opening positions in front of group hub height prevailing wind direction
Parameter.For powerful offshore wind turbine, in order to more accurately test its power characteristic, it is also necessary to carry out " etc.
The measurement of effect wind wheel wind speed ", now in addition to the horizontal wind speed at measurement hub height, it is also necessary to it is supreme to measure blade tip under impeller
The horizontal wind speed of vertical multiple opening positions in blade tip edge extent.
Traditional method of testing typically sets up an offshore anemometer tower in specified marine site, and at the different height of anemometer tower
Wind speed wind direction sensor is set to be tested.But this traditional wind detection method has following drawback, anemometer tower measurement height one
As only 100 meters or so, different impeller diameter and hub height offshore wind turbines " equivalent wind wheel wind speed " can not be met
The requirement of measurement.And offshore anemometer tower typically using in pile foundation install anemometer tower frame structure type, this method by
In the design and construction that are related to pile foundation, construction cost is high, cycle length, aligns normally opened exhibition type approval test and has a great influence, and surveys
The economy that examination removes cost height, can not reused after terminating the problems such as also results in this kind of method is poor.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, there is provided a kind of marine survey wind platform, the sea is surveyed wind and put down
Platform is removable, reuses, and can meet that different impeller diameter and hub height offshore wind farm units " equivalent wind wheel wind speed " are surveyed
The requirement of amount.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
It is a kind of marine to survey wind platform, including anemometer tower, for determining wind speed, wind direction, temperature, humidity and atmosphere pressure signal
LDV technique and transportable floating platform；The LDV technique and anemometer tower are arranged at the floating platform
On；The top of the anemometer tower is provided with the airspeedometer by calibration for being compared in real time to LDV technique；
The floating platform is provided with the spud leg for being used for supporting the floating platform；The spud leg is provided with adjustable lifting
Device, the bottom of the spud leg are provided with pedestal.
Further, the LDV technique is provided with wireless data transmission device and data storage device, described to swash
Light windfinding radar and the wireless data transmission device are connected with the data storage device respectively.
Further, the outer gusset of the floating platform is provided with guardrail.
Further, solar power supply apparatus, self-starting diesel-driven generator and controller are additionally provided with the floating platform,
The solar power supply apparatus is connected with the controller respectively with self-starting diesel-driven generator.
Further, the anemometer tower is provided with monitor, and the camera of the monitor is towards the self-starting diesel oil
Generator, and the direction of the LDV technique can be turned to as needed.
Further, the LDV technique is provided with GPS positioning device and the alarm with displacement Trigger Function.
The beneficial effects of the utility model are：(1) it is transportable floating by the way that LDV technique and anemometer tower are placed in
On moving platform, floating platform is dragged to the marine site of corresponding required measure carry out survey wind as needed, because floating platform can
It is mobile, so whole device is reusable, avoid design and construction (construction cost that traditional anemometer tower is related to pile foundation
High, cycle length, test are removed cost height and can not reused after terminating) the problem of；(2) using LDV technique measure wind
Speed, the horizontal wind of vertical multiple opening positions in the supreme blade tip edge extent of blade tip under offshore wind turbine impeller can be measured
Speed, to meet the requirement of " equivalent wind wheel wind speed " measurement；(3) airspeedometer by calibration on anemometer tower is arranged on to Laser Measuring
The measurement that wind and thunder reaches is compared in real time, it is ensured that the data accuracy that LDV technique is measured is higher.
Brief description of the drawings
Fig. 1 is the marine structural representation for surveying wind platform of the utility model embodiment.
Label declaration：
1- anemometer towers；2- LDV techniques；3- floating platforms；4- airspeedometers；5- spud legs；
6- lowering or hoisting gears；7- pedestals；8- guardrails；9- solar power supply apparatus；10- self-starting diesel-driven generators；11- is monitored
Device.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The design of the utility model most critical is：Fixable floating platform is may move for placing by designing one
LDV technique and anemometer tower so that whole wind measuring device is removable, reuses, while can using LDV technique
Meet the requirement of different impeller diameter and hub height offshore wind farm unit " equivalent wind wheel wind speed " measurements.
Refer to Fig. 1, it is a kind of it is marine survey wind platform, including anemometer tower 1, for determine wind speed, wind direction, temperature, humidity and
The LDV technique 2 and transportable floating platform 3 of atmosphere pressure signal, the LDV technique 2 and anemometer tower 1 are set
In on the floating platform 3；The top of the anemometer tower 1 is provided with by the airspeedometer 4 calibrated for LDV technique
Compared in real time；
The floating platform 3 is provided with the spud leg 5 for being used for supporting the floating platform 3；The spud leg 5 is provided with adjustable
Lowering or hoisting gear 6, the bottom of the spud leg 5 are provided with pedestal 7.
Operation principle of the present utility model is：During work, spud leg is declined by lowering or hoisting gear and extend out to seabed by floating
Platform is fixed on the sea bed in specified marine site to plane certain altitude off sea, and using pedestal, when needing to move, then will
Spud leg, which rises contraction, makes pedestal depart from sea bed, and drags to required marine site by towboat.And Laser Measuring is set on floating platform
Wind and thunder reaches, and LDV technique is provided with the measurement module of wind speed, wind direction, temperature, humidity and atmosphere pressure signal, Laser Measuring wind
Radar using laser be light source to atmospheric emission laser pulse, receive the back scattering of air (particulate and atmospheric molecule)
Signal, the radial direction Doppler frequency shift of laser is launched by analyzing can measure sea turn come Wind Speed Inversion, the LDV technique
Under power generator group impeller in the supreme blade tip edge extent of blade tip vertical multiple opening positions horizontal wind speed, to meet " equivalent wind
Take turns wind speed " measurement requirement, because anemometer tower can only determine the wind speed of lower height, here with anemometer tower pass through calibration
High-precision airspeedometer is compared in real time to the measurement result of LDV technique, it is ensured that the data that LDV technique is measured are accurate
True property is higher.
It was found from foregoing description, the beneficial effects of the utility model are：(1) by by LDV technique and anemometer tower
It is placed on transportable floating platform, floating platform is dragged to specified marine site carry out survey wind as needed, due to floating platform
It is removable, so whole device is reusable, avoid design and construction (construction cost that traditional anemometer tower is related to pile foundation
High, cycle length, test are removed cost height and can not reused after terminating) the problem of；(2) using LDV technique measure wind
Speed, the horizontal wind of vertical multiple opening positions in the supreme blade tip edge extent of blade tip under offshore wind turbine impeller can be measured
Speed, to meet the requirement of equivalent wind wheel measuring wind speed；(3) airspeedometer by calibration on anemometer tower is arranged on to Laser Measuring wind
The measurement of radar is compared in real time, it is ensured that the data accuracy that LDV technique is measured is higher.
Further, the LDV technique 2 is provided with wireless data transmission device and data storage device, described to swash
Light windfinding radar 2 and the wireless data transmission device are connected with the data storage device respectively.
Seen from the above description, wireless data transmission device and data storage device are set, facilitate operating personnel remotely to look into
See and transmit data.
Further, the outer gusset of the floating platform 3 is provided with guardrail 8.
Seen from the above description, for ensureing the safety of field operation.
Further, solar power supply apparatus 9, self-starting diesel-driven generator 10 and control are additionally provided with the floating platform 3
Device processed, the solar power supply apparatus 9 are connected with the controller respectively with self-starting diesel-driven generator 10.
Seen from the above description, under normal circumstances, solar power supply apparatus is powered, in solar power supply apparatus
Batteries export alternating current by power supply inverter, when the alternating current of power supply inverter output is less than rated operational voltage
When, then controller is transmitted a signal to, controller sends enabling signal to self-starting diesel-driven generator, and diesel-driven generator starts.Too
Sun can be used in combination with diesel-driven generator, mutually cover the shortage, there is provided reliable, economic uninterrupted power source.
Further, the anemometer tower 1 is provided with monitor 11, and the camera of the monitor 11 is towards the self-starting
Diesel-driven generator 10, and the LDV technique 2 can be turned to as needed.
Seen from the above description, self-starting diesel-driven generator can be monitored and whether LDV technique is stolen.
Further, the LDV technique 2 is provided with GPS positioning device and the alarm with displacement Trigger Function.
Seen from the above description, LDV technique can be positioned at any time, avoids being stolen (LDV technique one
Denier is moved, and can trigger alarm equipment alarm), wherein alarm is attached with remote terminal facilitates people not on floating platform
Also can monitor.
Embodiment 1
Refer to Fig. 1, it is a kind of it is marine survey wind platform, including anemometer tower 1, for determine wind speed, wind direction, temperature, humidity and
The LDV technique 2 and transportable floating platform 3 of atmosphere pressure signal, the LDV technique 2 and anemometer tower 1 are set
In on the floating platform 3；The top of the anemometer tower 1 is provided with by the airspeedometer 4 calibrated for LDV technique
Compared in real time；
The floating platform 3 is provided with the spud leg 5 for being used for supporting the floating platform 3；The spud leg 5 is provided with adjustable
Lowering or hoisting gear 6, the bottom of the spud leg 5 are provided with pedestal 7；The outer gusset of the floating platform 3 is provided with guardrail 8；Wherein lifting dress
Hydraulic mechanism can be used by putting 6.
The LDV technique 2 is provided with wireless data transmission device and data storage device, the Laser Measuring wind and thunder
It is connected respectively with the data storage device up to 2 and the wireless data transmission device.
Solar power supply apparatus 9, self-starting diesel-driven generator 10 and controller are additionally provided with the floating platform 3, it is described
Solar power supply apparatus 9 is connected with the controller respectively with self-starting diesel-driven generator 10.
In order to prevent self-starting diesel-driven generator and LDV technique to be stolen, the anemometer tower 1 is provided with monitor 11,
The camera of the monitor 11 can turn to the Laser Measuring wind as needed towards the self-starting diesel-driven generator 10
The direction of radar 2；The LDV technique 2 is provided with GPS positioning device and the alarm with displacement Trigger Function.
In summary, marine survey wind platform provided by the utility model, by the way that LDV technique and anemometer tower are placed in
On transportable floating platform, floating platform is dragged to specified marine site carry out survey wind as needed, because floating platform can
It is mobile, so whole device is reusable, avoid design and construction (construction cost that traditional anemometer tower is related to pile foundation
High, cycle length, test are removed cost height and can not reused after terminating) the problem of；Wind speed is determined using LDV technique,
The horizontal wind speed of vertical multiple opening positions in the supreme blade tip edge extent of blade tip under offshore wind turbine impeller can be measured,
To meet the requirement of " equivalent wind wheel wind speed " measurement；The airspeedometer by calibration on anemometer tower is set to LDV technique
Measurement is compared in real time, it is ensured that the data accuracy that LDV technique is measured is higher.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of marine survey wind platform, it is characterised in that including anemometer tower, for determining wind speed, wind direction, temperature, humidity and big
The LDV technique of air pressure force signal and transportable floating platform, the LDV technique and anemometer tower are arranged at described
On floating platform；The top of the anemometer tower is provided with the airspeedometer by calibration for being compared in real time LDV technique
It is right；
The floating platform is provided with the spud leg for being used for supporting the floating platform；The spud leg is provided with lowering or hoisting gear, the stake
The bottom of leg is provided with pedestal.
Marine survey wind platform 2. according to claim 1, it is characterised in that the LDV technique be provided with data without
Line transmitting device and data storage device, the LDV technique and the wireless data transmission device respectively with the data
Storage device connects.
3. marine survey wind platform according to claim 1, it is characterised in that the outer gusset of the floating platform is provided with shield
Column.
4. marine survey wind platform according to claim 1, it is characterised in that solar energy confession is additionally provided with the floating platform
Electric installation, self-starting diesel-driven generator and controller, the solar power supply apparatus and self-starting diesel-driven generator respectively with institute
State controller connection.
5. marine survey wind platform according to claim 4, it is characterised in that the anemometer tower is provided with monitor, described
The camera of monitor is towards the self-starting diesel-driven generator.
6. marine survey wind platform according to claim 1, it is characterised in that the LDV technique is determined provided with GPS
Position device and the alarm with displacement Trigger Function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792775.6U CN206863224U (en) | 2017-07-03 | 2017-07-03 | A kind of marine survey wind platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792775.6U CN206863224U (en) | 2017-07-03 | 2017-07-03 | A kind of marine survey wind platform |
Publications (1)
| Publication Number | Publication Date |
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| CN206863224U true CN206863224U (en) | 2018-01-09 |
Family
ID=60829770
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| CN201720792775.6U Active CN206863224U (en) | 2017-07-03 | 2017-07-03 | A kind of marine survey wind platform |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942094A (en) * | 2017-12-04 | 2018-04-20 | 重庆交通大学 | Survey wind comprehensive control station based on vehicle-carried mobile platform |
| CN108663537A (en) * | 2018-04-02 | 2018-10-16 | 福建省新能海上风电研发中心有限公司 | A kind of sea wind detection method and its system |
| CN109946765A (en) * | 2019-04-02 | 2019-06-28 | 上海电气风电集团有限公司 | The prediction technique and system in the flow field of wind power plant |
| CN110095630A (en) * | 2019-05-15 | 2019-08-06 | 临海迪萨智能技术有限公司 | A kind of wind-force detection device based on sea exploration |
| CN110187363A (en) * | 2019-06-13 | 2019-08-30 | 上海电气风电集团有限公司 | Suitable for the wind detection method in large-scale wind electricity base, system, equipment and storage medium |
| CN112748480A (en) * | 2020-12-21 | 2021-05-04 | 华能国际电力股份有限公司浙江清洁能源分公司 | Offshore tropical cyclone center positioning method and device, equipment and storage medium |
| CN114577182A (en) * | 2022-01-18 | 2022-06-03 | 广东华蕴海上风电科技有限公司 | Movable synthesizes marine environment observation system |
-
2017
- 2017-07-03 CN CN201720792775.6U patent/CN206863224U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942094A (en) * | 2017-12-04 | 2018-04-20 | 重庆交通大学 | Survey wind comprehensive control station based on vehicle-carried mobile platform |
| CN107942094B (en) * | 2017-12-04 | 2019-09-27 | 重庆交通大学 | Survey wind comprehensive control station based on vehicle-carried mobile platform |
| CN108663537A (en) * | 2018-04-02 | 2018-10-16 | 福建省新能海上风电研发中心有限公司 | A kind of sea wind detection method and its system |
| CN108663537B (en) * | 2018-04-02 | 2021-02-09 | 福建省新能海上风电研发中心有限公司 | Offshore wind measuring method and system |
| CN109946765A (en) * | 2019-04-02 | 2019-06-28 | 上海电气风电集团有限公司 | The prediction technique and system in the flow field of wind power plant |
| CN109946765B (en) * | 2019-04-02 | 2021-05-07 | 上海电气风电集团股份有限公司 | Prediction method and system for flow field of wind power plant |
| CN110095630A (en) * | 2019-05-15 | 2019-08-06 | 临海迪萨智能技术有限公司 | A kind of wind-force detection device based on sea exploration |
| CN110187363A (en) * | 2019-06-13 | 2019-08-30 | 上海电气风电集团有限公司 | Suitable for the wind detection method in large-scale wind electricity base, system, equipment and storage medium |
| CN112748480A (en) * | 2020-12-21 | 2021-05-04 | 华能国际电力股份有限公司浙江清洁能源分公司 | Offshore tropical cyclone center positioning method and device, equipment and storage medium |
| CN114577182A (en) * | 2022-01-18 | 2022-06-03 | 广东华蕴海上风电科技有限公司 | Movable synthesizes marine environment observation system |
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Legal Events
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200804 Address after: Room 2-16w, building 1, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Co-patentee after: Fujian Branch of China Yangtze Three Gorges Group Co.,Ltd. Patentee after: FUJIAN XINNENG OFFSHORE WIND POWER R & D CENTER Co.,Ltd. Address before: 350000 room 2-16w, building 1, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Patentee before: FUJIAN XINNENG OFFSHORE WIND POWER R & D CENTER Co.,Ltd. |