CN201298055Y - A wind power resources real-time monitoring device - Google Patents
A wind power resources real-time monitoring device Download PDFInfo
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- CN201298055Y CN201298055Y CNU2008202223856U CN200820222385U CN201298055Y CN 201298055 Y CN201298055 Y CN 201298055Y CN U2008202223856 U CNU2008202223856 U CN U2008202223856U CN 200820222385 U CN200820222385 U CN 200820222385U CN 201298055 Y CN201298055 Y CN 201298055Y
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Abstract
The utility model relates to the field of wind power generation, specially to a wind power resources real-time monitoring device, which includes: a remote wind power monitoring unit, an electric power measurement unit provided in the wind electric field, and at least one anemometer tower provided in the wind field, wherein, a wind parameter measuring unit is provided on the anemometer tower, the electric power measurement provides real time electric power data to the remote wind-power monitoring unit through the GSM network, and the wind parameter measuring unit provides real time wind parameter to the remote wind-power monitoring unit through the GSM network.
Description
Technical field
The utility model relates to wind power generation field, relates in particular to a kind of real-time monitoring device of wind-powered electricity generation resource.
Background technology
The characteristic of electric power has determined that electric power networks is a real-time power supply and demand balance system, breaks this balance and will cause the defective of the quality of power supply, also can cause power grid accident under the serious situation; The influence of situation has randomness, indirect and wind-power electricity generation be the wind comes from, and causes wind-powered electricity generation to have unpredictability and uncontrollability.
The unpredictability of wind-powered electricity generation and uncontrollability, key be each wind field do not have detailed wind-resources parameter and with this wind energy turbine set online corresponding historical data of power and real time data, the wind-resources parameter that lacks wind field and the wind energy turbine set corresponding mathematical model of power of surfing the Net.Therefore, the unpredictability of wind-powered electricity generation and uncontrollability are restricting the development of wind-powered electricity generation, are also threatening the safe operation of electric power system simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of real-time monitoring device of wind-powered electricity generation resource, and it can collect wind energy turbine set online power and wind-resources parameter easily, provides data for setting up the control of wind-powered electricity generation forecast model and wind-electricity integration.
In order to achieve the above object, the utility model is achieved by the following technical solutions: a kind of real-time monitoring device of wind-powered electricity generation resource, it is characterized in that, comprise: long-range wind-powered electricity generation monitoring means, be arranged on the electric power measurement unit of wind energy turbine set, be arranged at least one anemometer tower on the wind field, described anemometer tower is provided with the wind parameter measurement unit, described electric power measurement unit provides real-time electric power data by the GSM network to long-range wind-powered electricity generation monitoring means, and described wind parameter measurement unit provides real-time wind parameter by the GSM network to long-range wind-powered electricity generation monitoring means.
Further characteristics of the present utility model are:
The electric power measurement unit of described wind energy turbine set comprises: gsm module T35, industrial computer, be connected with industrial computer a plurality of power of fan tables, described industrial computer sends real-time electric power data by gsm module T35 to the GSM network.
Described long-range wind-powered electricity generation monitoring means comprises: gsm module T35, and the communication computer that is connected with gsm module T35, and data server, communication computer receives real-time electric power data, real-time wind parameter by gsm module T35, and deposits data server in.
Described wind parameter measurement unit, comprise: gsm module T35, the collector that is connected with gsm module T35, and wind transducer, air velocity transducer, temperature sensor, humidity sensor, baroceptor, the sensor provides real-time wind parameter by A/D converter to collector respectively, and sends to the GSM network through gsm module T35.
Described anemometer tower be provided with solar panel aweather parameter measurement unit electric energy is provided.
Because wind energy turbine set is remoter, the anemometer tower that is arranged on wind field is remoter, and environment is abominable, this practical sexual type adopts the GSM network to realize that data transmit, employing solar cell aweather parameter measurement unit provides energy, therefore, whole device is when collecting wind energy turbine set online power and wind-resources parameter, and construction cost and operation are low.
Description of drawings
Fig. 1 is the utility model installation drawing;
Fig. 2 is anemometer tower figure.
Embodiment
With reference to Fig. 1, the real-time monitoring device of wind-powered electricity generation resource, comprise: long-range wind-powered electricity generation monitoring means 1, be arranged on the electric power measurement unit 2 of wind energy turbine set, be arranged at least one anemometer tower on the wind field, be arranged on the wind parameter measurement unit 3 on the anemometer tower, electric power measurement unit 2 provides real-time electric power data by the GSM network to long-range wind-powered electricity generation monitoring means 1, and wind parameter measurement unit 3 provides real-time wind parameter by the GSM network to long-range wind-powered electricity generation monitoring means 1.
The electric power measurement unit 2 of wind energy turbine set, comprise: gsm module T35, industrial computer, be connected with industrial computer a plurality of power of fan tables, industrial computer sends real-time electric power data by gsm module T35 to the GSM network, wherein the power of fan table is connected with industrial computer by 485 serial ports, and industrial computer is connected with TC35 by the RS232 serial ports.Long-range wind-powered electricity generation monitoring means 1 comprises gsm module T35, the communication computer that is connected with gsm module T35, and data server, and communication computer receives real-time electric power data, real-time wind parameter by gsm module T35, and deposits data server in.Wind parameter measurement unit 3, comprise: gsm module T35, the collector that is connected with gsm module T35, and wind transducer, air velocity transducer, temperature sensor, humidity sensor, baroceptor, the sensor provides real-time wind parameter by A/D converter to data acquisition respectively, and sends to the GSM network through gsm module T35.Present embodiment gsm module TC35 adopts Siemens Company's product.
With reference to Fig. 2, anemometer tower can be selected 70 meters anemometer towers or 100 meters anemometer towers for use.For 70 meters anemometer towers: air velocity transducer is installed in 10,30,50,70 meters height, and 70m highly increases by a cover air velocity transducer; Wind transducer is installed in 10,50,70 meters height; Temperature Humidity Sensor is installed in 10 meters and 70 meters height; Baroceptor is installed in 8.5 meters height.For 100 meters anemometer towers: air velocity transducer is installed in 10,30,50,70,100 meters height, and 70m highly increases by a cover air velocity transducer; Wind transducer is installed in 10,50,70,100 meters height; Temperature Humidity Sensor is installed in 10 meters and 70 meters height; Baroceptor is installed in 8.5 meters height.
Sensor is installed basic demand: air velocity transducer, wind transducer, temperature sensor, humidity sensor are installed on the transverse arm that side direction is stretched out on each observation layer of anemometer tower, the transverse arm extension elongation of 70 meters towers (0.5 meter of hem width) is 1.75 meters, and the transverse arm extension elongation of 100 and 120 meters towers (1 meter of hem width) is 3.5 meters.Wind direction sensor, air velocity transducer are met prevailing wind direction and are installed, and transverse arm becomes 90 ° with prevailing wind direction, and carries out level correction; Temperature sensor, humidity sensor are placed in the radiation shield.Baroceptor is airtight to be placed in the collector cabinet, is connected with ambient atmosphere through static pressure communicating pipe; The baroceptor height is apart from 8.5 meters, ground, and definite according to this collector cabinet is laid height.
Collector is by industrial computer or chip microcontroller.Sensor is output as digital signal, can directly import collector, for example the RS485 communication bus; Sensor is output as simulating signal, can be by importing collector behind the A/D converter.The function of collector mainly is to be responsible for collection, record, storage and the communications of wind parameter, also can increase quality control, computing to real-time wind parameter.The communications function of collector mainly is to assist gsm module to finish.
The collector of present embodiment is realized by industrial computer.In the data processing, the acquired original data are not carried out any revise or increasing and decreasing; Automatically calculate the instantaneous value of each layer of anemometer tower temperature, humidity, air pressure, wind direction, wind speed about the relevant requirements of Automatic Meteorological Observatory System according to " surface weather observation standard ", wherein the instantaneous value of temperature, humidity and air pressure is the arithmetic mean of 1 minute sampled data, the instantaneous value of wind direction and wind velocity be 3 second sampled data sliding average, 10 minutes sliding averages of wind direction and wind velocity; Utilize the wind speed instantaneous value to calculate 10 minutes mean value, 10 minutes maximum wind velocity values, 10 minutes extreme wind speed values and 10 minutes wind speed standard deviation values.Adopt secure digital flash card (MMC) stored data that original sampling data is stored data storage, remote data transmission realizes by gsm module T35.
Above 7 meters height of anemometer tower platform southern side, solar panel is installed, can be guaranteed the cell panel realizes maximal efficiency and be convenient to safeguard, guarantee the power requirement of wind parameter measurement unit; Cell panel connects dc charging power supply, and dc charging power supply output voltage 12V offers collector, gsm module T35 and each sensor.Wireless telecommunications system gsm module T35 and collector are installed in the cabinet jointly.
Claims (5)
1, a kind of real-time monitoring device of wind-powered electricity generation resource, it is characterized in that, comprise: long-range wind-powered electricity generation monitoring means, be arranged on the electric power measurement unit of wind energy turbine set, be arranged at least one anemometer tower on the wind field, described anemometer tower is provided with the wind parameter measurement unit, and described electric power measurement unit provides real-time electric power data by the GSM network to long-range wind-powered electricity generation monitoring means, and described wind parameter measurement unit provides real-time wind parameter by the GSM network to long-range wind-powered electricity generation monitoring means.
2, the real-time monitoring device of a kind of wind-powered electricity generation resource according to claim 1, it is characterized in that, the electric power measurement unit of described wind energy turbine set, comprise: gsm module T35, industrial computer, be connected with industrial computer a plurality of power of fan tables, described industrial computer sends real-time electric power data by gsm module T35 to the GSM network.
3, the real-time monitoring device of a kind of wind-powered electricity generation resource according to claim 1, it is characterized in that, described long-range wind-powered electricity generation monitoring means, comprise: gsm module T35, the communication computer that is connected with gsm module T35, and data server, communication computer receives real-time electric power data, real-time wind parameter by gsm module T35, and deposits data server in.
4, the real-time monitoring device of a kind of wind-powered electricity generation resource according to claim 1, it is characterized in that, described wind parameter measurement unit, comprise: gsm module T35, the collector that is connected with gsm module T35, and wind transducer, air velocity transducer, temperature sensor, humidity sensor, baroceptor, the sensor provides real-time wind parameter by A/D converter to collector respectively, and sends to the GSM network through gsm module T35.
5, the real-time monitoring device of a kind of wind-powered electricity generation resource according to claim 1 is characterized in that, described anemometer tower be provided with solar panel aweather parameter measurement unit electric energy is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202223856U CN201298055Y (en) | 2008-11-10 | 2008-11-10 | A wind power resources real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202223856U CN201298055Y (en) | 2008-11-10 | 2008-11-10 | A wind power resources real-time monitoring device |
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| CN201298055Y true CN201298055Y (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008202223856U Expired - Lifetime CN201298055Y (en) | 2008-11-10 | 2008-11-10 | A wind power resources real-time monitoring device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571442A (en) * | 2012-01-19 | 2012-07-11 | 甘肃省电力公司风电技术中心 | Real time wind resource network management system of 10,000MW wind power base |
| CN103321468A (en) * | 2013-06-08 | 2013-09-25 | 国家电网公司 | Guyed triangular truss wind measuring tower |
| CN103776485A (en) * | 2012-10-18 | 2014-05-07 | 国家电网公司 | Wind electric field wind measurement tower virtualization method |
| CN104034411A (en) * | 2013-03-04 | 2014-09-10 | 中国科学院声学研究所 | Distributed measuring system for noise of wind turbine |
| CN104481818A (en) * | 2014-10-08 | 2015-04-01 | 贺贵明 | Three-dimensional wind current space distribution monitoring system in wind field |
| CN105305428A (en) * | 2015-10-30 | 2016-02-03 | 大唐山西新能源有限公司 | Method and system for improving reliability of wind prediction system by use of double-redundancy mode |
| CN106197540A (en) * | 2016-07-04 | 2016-12-07 | 三重型能源装备有限公司 | Distributed anemometer tower total management system |
| CN106370237A (en) * | 2016-11-04 | 2017-02-01 | 贵州电网有限责任公司电力科学研究院 | Wind power plant virtual anemometer tower system and method based on wind turbine generator in mountainous area |
-
2008
- 2008-11-10 CN CNU2008202223856U patent/CN201298055Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571442A (en) * | 2012-01-19 | 2012-07-11 | 甘肃省电力公司风电技术中心 | Real time wind resource network management system of 10,000MW wind power base |
| CN103776485A (en) * | 2012-10-18 | 2014-05-07 | 国家电网公司 | Wind electric field wind measurement tower virtualization method |
| CN104034411A (en) * | 2013-03-04 | 2014-09-10 | 中国科学院声学研究所 | Distributed measuring system for noise of wind turbine |
| CN103321468A (en) * | 2013-06-08 | 2013-09-25 | 国家电网公司 | Guyed triangular truss wind measuring tower |
| CN103321468B (en) * | 2013-06-08 | 2015-12-23 | 国家电网公司 | Stay-supported triangular truss anemometer tower |
| CN104481818A (en) * | 2014-10-08 | 2015-04-01 | 贺贵明 | Three-dimensional wind current space distribution monitoring system in wind field |
| CN105305428A (en) * | 2015-10-30 | 2016-02-03 | 大唐山西新能源有限公司 | Method and system for improving reliability of wind prediction system by use of double-redundancy mode |
| CN105305428B (en) * | 2015-10-30 | 2018-01-12 | 大唐山西新能源有限公司 | The method and system of wind forecasting system reliability are improved with dual redundant mode |
| CN106197540A (en) * | 2016-07-04 | 2016-12-07 | 三重型能源装备有限公司 | Distributed anemometer tower total management system |
| CN106370237A (en) * | 2016-11-04 | 2017-02-01 | 贵州电网有限责任公司电力科学研究院 | Wind power plant virtual anemometer tower system and method based on wind turbine generator in mountainous area |
| CN106370237B (en) * | 2016-11-04 | 2018-06-22 | 贵州电网有限责任公司电力科学研究院 | The virtual anemometer tower system and method for wind power plant based on plateau mountain area Wind turbines |
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