CN102662180A - Seaborne anemometry device and measuring method - Google Patents
Seaborne anemometry device and measuring method Download PDFInfo
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- CN102662180A CN102662180A CN2012101606791A CN201210160679A CN102662180A CN 102662180 A CN102662180 A CN 102662180A CN 2012101606791 A CN2012101606791 A CN 2012101606791A CN 201210160679 A CN201210160679 A CN 201210160679A CN 102662180 A CN102662180 A CN 102662180A
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Abstract
The invention provides a seaborne anemometry device and a measuring method. The seaborne anemometry device comprises a basic platform, an anemometer tower, a movable fixed platform and a laser radar anemoscope, wherein the basic platform comprises a first platform and a second platform; and the anemometer tower is arranged on the first platform. The laser radar anemoscope is movably arranged on the second platform or the movable fixed platform. The seaborne anemometry device is provided with the basic platform and the movable fixed platform, the anemometer tower is arranged on the basic platform, and the laser radar anemoscope is arranged on the movable fixed platform, so that anemometry information of more vertical levels and more space observation sites can be obtained, and the aims of observation and evaluation of early-stage wind energy resources in a wind power station, measurement of wake effects of fans in different positions after the wind power station is built and operated, post evaluation of the wind power station, and guidance, operation and management are realized.
Description
Technical field
The present invention relates to the offshore wind farm field, particularly relate to and be used for marine marine wind measuring device and the method for measurement of surveying wind.
Background technology
At present, the most frequently used method of marine wind electric field survey and design stage wind energy resources observation is in wind energy turbine set, to build a marine anemometer tower consistent with preset hub height, in the anemometer tower different levels wind speed wind direction sensor is set, and carries out observation in the whole year.But this traditional survey wind scheme has several drawbacks, and anemometer tower observation level is generally limited to 100 meters, and the wind speed situation has fundamental influence to blower fan safety and production capacity between 100 meters to 150 meters; Anemometer tower only is point in the wind energy turbine set, represents radius to be no more than five kilometers according to related specifications; The nearer extra large land uncontinuity that receives of offshore influences the significantly interior wind energy resources space distribution inequality of marine wind electric field, and therefore as far as the large-scale marine wind electric field in coastal waters, single anemometer tower exists coverage rate and representative not enough defective.
Summary of the invention
Based on this, be necessary to provide a kind of marine wind measuring device and the method for measurement that can realize the multiple spot monitoring of quality controllable, economically feasible, safe and convenient, have the convenient and stereopsis advantage that tradition is surveyed the safe and reliable and novel wind measuring device of wind mode concurrently.
A kind of marine wind measuring device; Comprise basic platform, anemometer tower, transportable fixed platform and laser radar anemometer; Said basic platform comprises first platform and second platform; Said anemometer tower is arranged on said first platform, and said laser radar anemometer movably is arranged on said second platform or on the said transportable fixed platform.
Among embodiment, said basic platform is arranged at the updrift side of cardinal wind in the marine wind electric field therein.
Among embodiment, said anemometer tower is the masts type anemometer tower therein.
Among embodiment, said transportable fixed platform is arranged in the marine wind electric field and is positioned at the under-represented position of said anemometer tower therein.
Among embodiment, said transportable fixed platform is the platform self-elevating platform (SEP) therein, comprises pitching pile self-elevating platform (SEP) and heavy pad self-elevating platform (SEP).
The method that the present technique scheme also provides a kind of marine wind electric field to measure comprises the steps: to provide like aforesaid marine wind measuring device.
Basic platform and anemometer tower are arranged at the updrift side of cardinal wind in the marine wind electric field.
The laser radar anemometer is arranged on second platform, utilizes anemometer tower that laser radar anemometer measurement is debugged and comparison test; After the measurement of definite said laser radar satisfies the accuracy of observation requirement after process debugging and the comparison test; The laser radar anemometer is moved to the under-represented marine site of anemometer tower, utilize transportable fixed platform and laser radar anemometer to assist measurement.
Among embodiment, the time of settling the laser radar anemometer to compare measurement in second platform and anemometer tower is at least one moon therein.
Therein among embodiment, the laser radar anemometer is carried out the auxiliary time that measures of multiple spot to the under-represented marine site of anemometer tower and is at least three months.
Among embodiment, when weather conditions are abominable, move transportable fixed platform to safe marine site therein, simultaneously the laser radar anemometer is moved on second platform.
Above-mentioned marine wind measuring device is provided with basic platform and transportable fixed platform; Said anemometer tower and said laser radar are set on said basic platform; On said transportable fixed platform, the laser radar anemometer is set; Can obtain the survey wind data of more how vertical level, more spatial observation websites, the wind energy resources observation in early stage of realization wind energy turbine set and assessment, wind energy turbine set are built up the back assessment of the diverse location blower fan wake effect measurement of operation back, wind energy turbine set and are instructed the purpose of operation management.
Said basic platform is arranged at the updrift side of cardinal wind in the marine wind electric field.Anemometer tower on the basic platform can measure the wind resource data more accurately.
Said transportable fixed platform is arranged in the marine wind electric field and is positioned at the under-represented position of said anemometer tower.The result that representativeness is not enough, blind spot can't be monitored, measurement is inaccurate can not appear monitoring.
Select different transportable self-elevating platform (SEP)s according to different marine sites, geologic condition.Be among pitching pile self-elevating platform (SEP) or the heavy pad self-elevating platform (SEP) any.
The method that above-mentioned marine wind electric field measures is compared the test result of said anemometer tower and the test result of said laser radar anemometer, utilizes said laser radar anemometer that a plurality of said monitoring blind spots are assisted measurement again.Can obtain the survey wind data of more how vertical level, more spatial observation websites, the wind energy resources observation in early stage of realization wind energy turbine set and assessment, wind energy turbine set are built up the back assessment of the diverse location blower fan wake effect measurement of operation back, wind energy turbine set and are instructed the purpose of operation management.
The time that said laser radar anemometer and said anemometer tower compare measurement is at least one month.Each said monitoring blind spot assists the time that measures to be at least three months.At this moment in the scope resulting data more accurate.
When weather conditions are abominable, move said transportable fixed platform to safe marine site, simultaneously said laser radar anemometer is moved on said second platform.So then when weather conditions are not good, ensure under the instrument security situation also can measure.
Description of drawings
Fig. 1 is the structural representation of marine wind measuring device of the present invention;
Description of reference numerals:
1, basic platform, 2, anemometer tower, 3, transportable fixed platform, 4, the laser radar anemometer, 5, first platform, 6, second platform.
Embodiment
Below in conjunction with accompanying drawing marine wind measuring device of the present invention is done further explanation.
See also Fig. 1; A kind of marine wind measuring device; Comprise basic platform 1, anemometer tower 2, transportable fixed platform 3 and laser radar survey wind 4 appearance; Basic platform 1 comprises first platform 5 and second platform 6, and anemometer tower 2 is arranged on first platform 5, and laser radar anemometer 4 movably is arranged on second platform 6 or on the transportable fixed platform 3.
Among embodiment, basic platform 1 is arranged at the updrift side of cardinal wind in the marine wind electric field therein.
Among embodiment, anemometer tower 2 is the masts type anemometer tower therein.
Among embodiment, transportable fixed platform 3 is arranged in the marine wind electric field and is positioned at the monitoring blind spot position of anemometer tower therein.
Among embodiment, transportable fixed platform 3 is pitching pile self-elevating platform (SEP) or heavy pad self-elevating platform (SEP) therein.
The method that the present technique scheme also provides a kind of marine wind electric field to measure comprises the steps: to provide aforesaid marine wind measuring device;
Basic platform 1 and anemometer tower 2 are arranged at the updrift side of cardinal wind in the marine wind electric field.
Laser radar anemometer 4 is arranged on second platform 6, utilizes 2 pairs of laser radar anemometer 4 measurements of anemometer tower to debug and comparison test;
After the measurement of definite said laser radar satisfies the accuracy of observation requirement after process debugging and the comparison test; Laser radar anemometer 4 is moved to the under-represented marine site of anemometer tower, utilize transportable fixed platform 3 to assist measurement with laser radar anemometer 4.
Among embodiment, the time of settling laser radar anemometer 4 to compare measurement in second platform 6 and anemometer tower 2 is at least one month therein.
Therein among embodiment, the under-represented marine site of 4 pairs of anemometer towers of laser radar anemometer is carried out the auxiliary time that measures of multiple spot and is at least three months.
Among embodiment, when weather conditions are abominable, move transportable fixed 3 platforms to safe marine site therein, simultaneously laser radar anemometer 4 is moved on second platform 6.
Above-mentioned marine wind measuring device is provided with basic platform, transportable fixed platform; Anemometer tower and laser radar anemometer are set on said basic platform; On said transportable fixed platform, the laser radar anemometer is set; Can obtain the survey wind data of more how vertical level, more spatial observation websites, the wind energy resources observation in early stage of realization wind energy turbine set and assessment, wind energy turbine set are built up the back assessment of the diverse location blower fan wake effect measurement of operation back, wind energy turbine set and are instructed the purpose of operation management.
Said basic platform is arranged at the updrift side of cardinal wind in the marine wind electric field.Anemometer tower on the basic platform can measure the wind resource data more accurately.
Said transportable fixed platform is arranged in the marine wind electric field and is positioned at the under-represented position of said anemometer tower.It is representative poor wind can not occur surveying, the result that measurement is inaccurate.
Select different transportable fixed platforms according to different marine sites, geologic condition.Be among pitching pile self-elevating platform (SEP) or the heavy pad self-elevating platform (SEP) any.The method that above-mentioned marine wind electric field measures is compared the test result of said anemometer tower and the test result of said laser radar anemometer, utilizes said laser radar anemometer that a plurality of said monitoring blind spots are assisted measurement again.Can obtain the survey wind data of more how vertical level, more spatial observation websites, the wind energy resources observation in early stage of realization wind energy turbine set and assessment, wind energy turbine set are built up the back assessment of the diverse location blower fan wake effect measurement of operation back, wind energy turbine set and are instructed the purpose of operation management.
The time that said laser radar anemometer and said anemometer tower compare measurement is at least one month.Each said monitoring blind spot assists the time that measures to be at least three months.At this moment in the scope resulting data more accurate.
When weather conditions are abominable, move said transportable fixed platform to safe marine site, simultaneously said laser radar anemometer is moved on said second platform.So then when weather conditions are not good, also can measure.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (9)
1. marine wind measuring device; It is characterized in that; Comprise basic platform, anemometer tower, transportable fixed platform and laser radar anemometer; Said basic platform comprises first platform and second platform, and said anemometer tower is arranged on said first platform, and said laser radar anemometer movably is arranged on said second platform or on the said transportable fixed platform.
2. marine wind measuring device as claimed in claim 1 is characterized in that, said basic platform is arranged at the updrift side of cardinal wind in the marine wind electric field.
3. marine wind measuring device as claimed in claim 1 is characterized in that, said anemometer tower is the masts type anemometer tower.
4. marine wind measuring device as claimed in claim 1 is characterized in that, said transportable fixed platform is arranged in the marine wind electric field and is positioned at the monitoring blind spot position of said anemometer tower.
5. marine wind measuring device as claimed in claim 1 is characterized in that, said transportable fixed platform is pitching pile self-elevating platform (SEP) or heavy pad self-elevating platform (SEP).
6. the method that marine wind electric field measures comprises the steps:
Each described marine wind measuring device like claim 1-5 is provided;
Said basic platform and said anemometer tower are arranged at the updrift side of cardinal wind in the marine wind electric field;
The laser radar anemometer is arranged on said second platform, utilizes said anemometer tower that said laser radar anemometer measurement is debugged and comparison test; After the measurement of definite said laser radar satisfies the accuracy of observation requirement after process debugging and the comparison test; Said laser radar anemometer is moved to the under-represented marine site of said anemometer tower, utilize said transportable fixed platform and said laser radar anemometer to assist measurement.
7. the method that marine wind electric field as claimed in claim 6 measures is characterized in that: the time of settling said laser radar anemometer to compare measurement in second platform and said anemometer tower is at least one moon.
8. the method that marine wind electric field as claimed in claim 6 measures is characterized in that: the time that said laser radar anemometer is carried out the auxiliary measurement of multiple spot to the under-represented marine site of said anemometer tower is at least three months.
9. the method that marine wind electric field as claimed in claim 6 measures is characterized in that: when weather conditions are abominable, move said transportable fixed platform to safe marine site, simultaneously said laser radar anemometer is moved on said second platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101606791A CN102662180A (en) | 2012-05-22 | 2012-05-22 | Seaborne anemometry device and measuring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101606791A CN102662180A (en) | 2012-05-22 | 2012-05-22 | Seaborne anemometry device and measuring method |
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| CN2012101606791A Pending CN102662180A (en) | 2012-05-22 | 2012-05-22 | Seaborne anemometry device and measuring method |
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Cited By (5)
| 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 |
| 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 |
| CN113155403A (en) * | 2021-04-09 | 2021-07-23 | 中国科学院大气物理研究所 | Bridge type wind measuring system |
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| WO2009063112A1 (en) * | 2007-11-15 | 2009-05-22 | Acciona Energia, S.A. | System for measuring sea-based wind resources, power generator and installation method |
| CN202583463U (en) * | 2012-05-22 | 2012-12-05 | 广东省电力设计研究院 | Sea wind measurer |
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2012
- 2012-05-22 CN CN2012101606791A patent/CN102662180A/en active Pending
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| WO2009063112A1 (en) * | 2007-11-15 | 2009-05-22 | Acciona Energia, S.A. | System for measuring sea-based wind resources, power generator and installation method |
| CN202583463U (en) * | 2012-05-22 | 2012-12-05 | 广东省电力设计研究院 | Sea wind measurer |
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Cited By (8)
| 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 |
| 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 |
| CN113155403A (en) * | 2021-04-09 | 2021-07-23 | 中国科学院大气物理研究所 | Bridge type wind measuring system |
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Application publication date: 20120912 |