CN202535372U - Network management system of real-time wind resource of ten million kilowatt level wind power base - Google Patents
Network management system of real-time wind resource of ten million kilowatt level wind power base Download PDFInfo
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Abstract
The utility model discloses a network management system of real-time wind resource of a ten million kilowatt level wind power base. The network management system of real-time wind resource of the ten million kilowatt level wind power base includes a plurality of real-time wind measuring tower system arranged matching with a plurality of wind power stations, and a central station connecting with the real-time wind measuring tower system and used for managing and controlling a plurality of wind measuring towers uniformly. The network management system of real-time wind resource of the ten million kilowatt level wind power base provided by the utility model can made up defects of poor instantaneity, small data size, low precision, small application range and the like in the prior art, thereby realizing advantages of good instantaneity, large data size, high precision and wide application range.
Description
Technical field
The utility model relates to network system administrative skill field, particularly, relates to the real-time wind-resources NMS in a kind of ten million multikilowatt wind-powered electricity generation base.
Background technology
At present; Set up anemometer tower in the area preferably in the wind-resources condition; And for a long time to the observation collection of the wind speed and direction data measured apart from anemometer tower 10m, 30m, 50m, 70m and 100m place; Obtain the variation of a regional wind energy situation, confirm the wind energy resources of this area then in view of the above, for the wind energy turbine set construction provides the service in early stage.
Developed country such as Denmark, Germany wind energy mainly is distributed access, and the construction main purpose of anemometer tower is the assessment area wind energy resources, for the wind energy turbine set addressing is offered help.The construction of domestic anemometer tower and use, meteorological department also all is applied to the generaI investigation of local wind-resources and the addressing of wind energy turbine set, and other related application is not arranged.
And be applied to aspect the ultrashort phase prediction of wind-powered electricity generation at anemometer tower; The construction of considering anemometer tower abroad will consume additional expense; Mainly be that existing anemometer tower data are applied in the forecast model, also anemometer tower do not carried out the planning and the optimization of a network, do not carry out relevant research.
Both at home and abroad in the research to wind-resources; Focus mostly in the large scale whole nation and even global wind-resources assessment; Or the wind energy turbine set microcosmic addressing of small scale, the research work of single anemometer tower addressing; And the wind-resources assessment of wind-resources mesoscale in the zone is actually rare to the related work of the survey wind networking in wind-powered electricity generation base.
Along with the construction in wind-powered electricity generation base, nationwide, part wind energy turbine set periphery has also been built single anemometer tower, to be used for the observational record wind regime.But on the mesoscale aspect of whole wind-powered electricity generation base, the situation of carrying out real-time wind regime observation, record and application does not also have before.
In realizing the process of the utility model, the inventor finds to exist at least in the prior art that real-time is poor, data volume is little, accuracy is low and defectives such as range of application is little.
The utility model content
The purpose of the utility model is, to the problems referred to above, proposes the real-time wind-resources NMS in a kind of ten million multikilowatt wind-powered electricity generation base, to realize that real-time is good, data volume is big, accuracy is high and the advantage of applied range.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: the real-time wind-resources NMS in a kind of ten million multikilowatt wind-powered electricity generation base; Comprise a plurality of real-time anemometer tower system that is provided with a plurality of wind energy turbine set coupling, and is connected and is used for unifying the central station of a plurality of real-time anemometer towers of management and control with said a plurality of real-time anemometer tower system communications.
Further, said central station comprises central computer and public network terminal, and said central computer is connected with a plurality of real-time anemometer tower system communications through the public network terminal.
Further; In said a plurality of real-time anemometer tower system; Each anemometer tower system comprises at least and is used for the telemetry station that communicates with central station, is used to the power module of each power consumption equipment power supply, and anemometer tower and the wind speed, the wind direction collecting device that are used to gather wind regime;
Said central computer passes through the public network terminal, and communicating by letter with each telemetry station is connected; Said anemometer tower and power module are connected with telemetry station respectively.
Further, each anemometer tower system at least also comprises local communication serial port, and said local communication serial port is connected with telemetry station.
Further, each telemetry station comprises the data acquisition unit, GPRS module and the antenna that are located at real-time anemometer tower at least; Said data acquisition unit, GPRS module are connected with antenna successively, and communicate by letter with central station through the public network terminal and to be connected; Said power module is connected with data acquisition unit.
Further, said anemometer tower comprises that at least the anemometer, the wind direction that are connected with data acquisition unit successively take into account the simulation adapter.
Further, said anemometer tower comprises that at least the anemometer, the wind direction that are connected with data acquisition unit successively take into account the simulation adapter, and is connected the thermometer on the simulation adapter.
Further, said anemometer tower comprises that at least the anemometer, the wind direction that are connected with data acquisition unit successively take into account the simulation adapter, and is connected the barometer on the said simulation adapter.
Further, said power module comprises storage battery and solar cell system at least; Said solar cell system comprises the solar panel and the power regulator that are connected with data acquisition unit successively.
Preferably, the model of said data acquisition unit is ACS300-MM.
The real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base of the said embodiment of the utility model; Comprise a plurality of real-time anemometer tower system that is provided with a plurality of wind energy turbine set coupling, and is connected and is used for unifying the central station of a plurality of real-time anemometer towers of management and control with a plurality of real-time anemometer tower system communications; Can realize covering the real-time survey wind network needs in a certain large-scale wind electricity base, realize the periodic monitor of local wind regime, and, realize the monitoring and the statistics of real-time wind regime, and be applied to the data support of the ultrashort phase prediction system of wind-powered electricity generation through communication modes such as GPRS; Real-time is poor in the prior art, data volume is little, accuracy is low and the little defective of range of application thereby can overcome, to realize that real-time is good, data volume is big, accuracy is high and the advantage of applied range.
Further feature of the utility model and advantage will be set forth in specification subsequently, and, partly from specification, become obvious, perhaps understand through implementing the utility model.The purpose of the utility model can realize through the structure that in the specification of being write, claims and accompanying drawing, is particularly pointed out and obtain with other advantages.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to real-time anemometer tower system in the real-time wind-resources NMS in the utility model ten million multikilowatt wind-powered electricity generation base;
Fig. 2 is the operation principle sketch map according to the real-time wind-resources NMS in the utility model ten million multikilowatt wind-powered electricity generation base;
Fig. 3 is according to wind speed diurnal variation curve sketch map among the utility model ten million multikilowatt wind-powered electricity generation base real-time wind-resources NMS embodiment;
Fig. 4 is according to certain wind-powered electricity generation base wind energy turbine set and anemometer tower position view among the utility model ten million multikilowatt wind-powered electricity generation base real-time wind-resources NMS embodiment.
In conjunction with accompanying drawing, Reference numeral is following among the utility model embodiment:
11,12,13-anemometer or registering weather vane; The 2-thermometer; The 3-barometer; 41,42,43-simulates adapter; The 5-storage battery; The 6-solar panel; The 7-power regulator; The 8-antenna; The 9-data acquisition unit; The 10-GPRS module; The local communication serial port of 11-; The 12-central computer; 13-public network terminal.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
According to the utility model embodiment,, provide a kind of ten million multikilowatt wind-powered electricity generation base real-time wind-resources NMS like Fig. 1-shown in Figure 4.
As depicted in figs. 1 and 2, present embodiment comprises a plurality of real-time anemometer tower system that is provided with a plurality of wind energy turbine set coupling, and the central station that is connected and is used for unifying a plurality of real-time anemometer tower of management and control system with said a plurality of real-time anemometer tower system communications.Wherein, central station comprises central computer 12 and public network terminal 13, and central computer is connected with a plurality of real-time anemometer tower system communications through the public network terminal.
In above-mentioned a plurality of real-time anemometer tower system; Each anemometer tower system comprises at least and is used for the telemetry station that communicates with central station; Be used to the power module of each power consumption equipment power supply, be used to gather the anemometer tower of wind regime, and the local communication serial port that is used to realize local communication; Central computer 12 passes through public network terminal 13, and communicating by letter with each telemetry station is connected; Anemometer tower and power module are connected with telemetry station respectively, and local communication serial port 11 is connected with telemetry station.
In the above-described embodiments, each telemetry station comprises the data acquisition unit (is the data acquisition unit of ACS300-MM like model) 9, the GPRS module 10 and antenna 8 that are located at real-time anemometer tower at least; Data acquisition unit 9, GPRS module 10 are connected with antenna 8 successively, and communicate by letter with central station through public network terminal 13 and to be connected; Power module is connected with data acquisition unit 9.Power module comprises storage battery 5 and solar cell system at least; Solar cell system comprises the solar panel 6 and power regulator 7 that are connected with data acquisition unit successively.
In the above-described embodiments, anemometer tower comprises anemometer, registering weather vane (like anemometer or registering weather vane 11) and the simulation adapter (like simulation adapter 41) that is connected with data acquisition unit successively at least.
In the above-described embodiments; Anemometer tower can also comprise anemometer, registering weather vane (like anemometer or registering weather vane 12) and the simulation adapter (like simulation adapter 42) that is connected with data acquisition unit successively at least, and is connected the thermometer 2 on the simulation adapter (like simulation adapter 42).
In the above-described embodiments; Anemometer tower can also comprise anemometer, registering weather vane (like anemometer or registering weather vane 13) and the simulation adapter (like simulation adapter 43) that is connected with data acquisition unit successively at least, and is connected the barometer on the simulation adapter (like simulation adapter 43).
The real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base of the foregoing description; Relate to the construction of wind-resources monitoring network; Belong to the network system technical field; The wind energy monitoring and the wind energy resources that are applied to the wind-powered electricity generation prediction obtain, and are the large-scale wind power bases to ten million multikilowatt, are applicable to that the site is linked to be the large-scale wind electricity base of sheet; The large-scale wind power base configuration that relates to, in conjunction with the construction criteria of anemometer tower apart from wind energy turbine set, and upstream and downstream effect effect, the rational deployment of completion anemometer tower is surveyed the wind needs to reach the wind-powered electricity generation base; This surveys wind network topology, carries out the real-time transformation of anemometer tower, carries out once the collection and the monitoring of wind regime in real time so that anemometer tower can reach regularly (as per 5 minutes), and reaches central station through communication modes such as GPRS modules.This real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base can be applied to real-time survey wind data in the ultrashort phase prediction system of wind-powered electricity generation, accomplishes the ultrashort phase prediction of wind-powered electricity generation of anemometer tower ambient wind electric field; Survey wind data simultaneously in real time and be applied to the wind energy prediction system, accomplish the verification work of wind energy prediction, be applied to monitoring, be convenient to the real-time grasp of operations staff local wind regime to local wind regime.This to carrying out real-time wind regime observation, record on the mesoscale aspect of whole wind-powered electricity generation base and using, should belong to first at home.
Be example with wind-powered electricity generation base, Jiuquan below, the practical implementation to the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base of the foregoing description is illustrated.
For example; The real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base of the foregoing description can combine the planned range in ten million multikilowatt large-scale wind power base, Jiuquan, through analyses such as upstream and downstream effects; In conjunction with the construction criteria of anemometer tower apart from wind energy turbine set; Completion is to the survey wind networking of Jiuquan first phase wind energy turbine set, and the anemometer tower that passes through to be planned transforms in real time, accomplished the real-time wind-resources network system construction in large-scale wind power base.The utility model has realized covering the real-time survey wind networking in first phase wind-powered electricity generation base, area, Jiuquan; Realized carrying out once in per 5 minutes the real-time monitoring of local wind regime; And through communication modes such as GPRS; Realize the monitoring and the statistics of real-time wind regime, and be applied to several aspects of the ultrashort phase prediction system of wind-powered electricity generation.
In the prior art; Original anemometer tower is applied to selected regional wind regime generaI investigation and has built the back evaluation work of wind energy turbine set; Single anemometer tower can only provide the actual wind regime situation of certain point, also extrapolates the wind-resources situation in certain certain zone at most, to be used for the construction of wind energy turbine set.And short-term and ultrashort phase wind-powered electricity generation prediction system; Need 5 minutes real-time wind-resources data at interval, and existing anemometer tower is spaced apart 10 minutes except what gather, only uploads twice the wind regime data in addition every day; Most anemometer towers are that the wind-resources generaI investigation confirms that the wind energy turbine set site is used; This anemometer tower all is positioned at wind energy turbine set inside, and the data of surveying can receive the blower fan wake effect, can not satisfy the used requirement of wind-powered electricity generation prediction.And the single wind energy turbine set outer institute anemometer tower of building can not directly provide support for the wind-powered electricity generation prediction because independence and lack of uniform planning do not form network.
Wind-powered electricity generation base, Jiuquan be China eight ten million multikilowatt wind-powered electricity generations base one of them, also be first ten million multikilowatt wind-powered electricity generation base of implement building.5,600,000 kilowatts of installations have been accomplished so far in wind-powered electricity generation base, Jiuquan, estimate before 2015, to reach 1,400 ten thousand installations, reach the installation of 2,000 ten thousand wind-powered electricity generations to the year two thousand twenty.The utility model embodiment promptly is to ten million multikilowatt large-scale wind power base, carries out real-time wind-resources and monitors and obtain.Original wind energy turbine set all is single wind energy turbine set, installed capacity between 50,000 to 100,000, and between the wind energy turbine set on the region not together.And ten million multikilowatt wind-powered electricity generation base, Jiuquan, each 100,000 and 200,000 wind energy turbine set is in together within the big zone, is connected with each other, and the spacing minimum has only 500 meters between the wind energy turbine set.To so intensive large-scale wind power base in blocks, the real-time wind energy networking of carrying out is also unprecedented.Original all is only to single wind energy turbine set or several wind energy turbine set; Carry out the wind energy monitoring; And the utility model embodiment is directed against into panel region; The real-time wind-resources monitoring network construction that the wind energy turbine set that is connected with each other is carried out is so ten million multikilowatt large-scale wind power base is one of characteristics of the utility model embodiment.
Wind-resources monitoring is through anemometer tower and top wind speed wind direction sensor thereof with obtaining, and obtains per 10 minutes wind speed and direction mean values of floor height such as 10,30,50,70 meters, 100 meters of anemometer towers.Per 10 minutes of anemometer tower record is the average wind regime information of each layer once, and be recorded in the memory of anemometer tower, and twice of every day is sent to the user place through mail, or goes to anemometer tower to peek by manual regular.
This kind method can only be accomplished the wind regime generaI investigation of anemometer tower location and understand, and can't reach the requirement that real-time wind regime obtains, and also just can't satisfy the requirement of the ultrashort phase prediction system of wind-powered electricity generation to real-time wind regime.And, install corresponding apparatus additional through anemometer tower is transformed, realize that anemometer tower recorded one time wind regime information in per 5 minutes, and in time be uploaded to user side, and in time survey wind data and use.
One overlaps complete real-time anemometer tower modernization system by data acquisition unit, transducer, power-supply device, and communication apparatus is formed.Data acquisition unit uses the ACS300-MM of Nan Rui company research and development; Transducer uses existing wind instrument on the anemometer tower; Power-supply device comprises storage battery and solar panels, and the centre is furnished with the super-charge super-discharge protector, and communication apparatus can use public network terminal (like the GPRS terminal).
Like this; Referring to Fig. 1, can measure atm numbers such as ambient wind velocity, wind direction temperature, air pressure each second through blast indicator, thermometer, barometer, blast indicator, thermometer, barometer all are installed on the existing anemometer tower; But pass through the simulation adapter on the common anemometer tower; Can only draw 10 minutes mean value such as wind speed, wind direction, temperature, air pressure, and be recorded in the associated storage device of anemometer tower, twice of every day is sent to client terminal through mail.
Through transforming, installed additional after the ACS300-MM equipment, can be environment values such as the wind speed of per second measurement on the anemometer tower of Jiuquan, wind directions; Carry out 5 minutes on average; Calculate on the anemometer tower 5 minutes average wind speed of each layer, wind direction value, and, walk mobile communications network through GPRS module and antenna; Be sent to Lanzhou wind-powered electricity generation center terminal, the line item of going forward side by side is in application.
In order to let ACS300-MM and GPRS module normally move, need supply power to it, on the anemometer tower of transforming, installed storage battery and solar panel additional, in order to system is supplied power.
Through transforming, anemometer tower is surveyed wind data by sending twice original every day, makes into to send a real time data in per 5 minutes, to be used for the ultrashort phase prediction system of wind-powered electricity generation.
The anemometer tower of having transformed is through the GPRS communication module, and wind data is once surveyed in transmission in per 5 minutes, and sending needed about 1 second time spent, and after having sent the survey wind data, data acquisition unit enters into resting state, to reduce the consumption of electric energy.Communication is carried out at per 5 minutes concentricity stations of 23 anemometer towers having transformed, and transfer of data is carried out at the concentricity station of anemometer tower that communication is successful, and all the other anemometer towers wait for that temporarily each moment central station can only be accepted the real-time survey wind data of an anemometer tower.
Telemetry station shown in Fig. 2 is the anemometer tower that transform in area, Jiuquan, has accomplished the retrofit work of 23 anemometer towers at present, and 23 anemometer towers have changed per 5 minutes real-time anemometer towers once into.The data of anemometer tower are sent to the terminal at wind power technology center, Lanzhou through the public network that moves again, and are stored in the central computer, and be applied to the ultrashort phase prediction system of wind-powered electricity generation through the GPRS module.
Through real-time transformation, anemometer tower reaches the needs of the ultrashort phase prediction of wind-powered electricity generation, thus the monitoring of wind-resources data in real time with obtain be the utility model embodiment characteristics two.
Build to wind-powered electricity generation base, existing Jiuquan first phase; For the prediction of accomplishing wind-powered electricity generation base, Jiuquan first phase of ultrashort phase of wind-powered electricity generation covers; For wind-powered electricity generation base, Jiuquan ultrashort phase prediction of first phase provides real-time survey wind data,, 23 anemometer towers from existing anemometer tower, have been selected to the allocation plan of wind-powered electricity generation base, Jiuquan first phase; Accomplished real-time transformation, to reach wind-resources networking to wind-powered electricity generation base, Jiuquan first phase.
The condition of choosing of the anemometer tower of transforming in real time is following: the anemometer tower that ⑴ transforms is in the periphery of wind energy turbine set, and is not inner in wind energy turbine set, surveys the influence that wind data can not receive the blower fan wake effect; ⑵ confirmed the spacing between Jiuquan area anemometer tower and the wind energy turbine set through analysis such as upstream and downstream effect, to reach anemometer tower with wind energy turbine set correlation preferably; ⑶ anemometer tower should be in the upwind in wind energy turbine set and wind-powered electricity generation base, or on the position parallel with the wind energy turbine set prevailing wind direction; Existing 23 anemometer towers satisfy the needs of the ultrashort phase wind-powered electricity generation prediction of existing wind energy turbine set basically; The distribution in anemometer tower and wind-powered electricity generation base is referring to Fig. 4.
Fig. 4 is the particular location figure of area, Jiuquan and silver institute transformation anemometer tower; Visible from Fig. 4; For the programming and distribution (green portion among Fig. 4) of wind-powered electricity generation base, Jiuquan first phase, the anemometer tower of being transformed can cover the real-time survey wind needs of wind-powered electricity generation base, Jiuquan all wind energy turbine set of first phase basically.Accomplished measuring of real-time wind regime data on every side, just can carry out the ultrashort phase prediction of each wind energy turbine set wind-powered electricity generation according to combining to survey in real time wind data to wind-powered electricity generation base each wind energy turbine set of first phase.
In Fig. 4; Green color for building wind energy turbine set; The real-time anemometer tower of circle for having transformed, visible from Fig. 4, anemometer tower is covered in around the first phase of wind-powered electricity generation base, Jiuquan basically in real time; Basically satisfy the needs of the real-time survey wind monitoring of wind-powered electricity generation base, Jiuquan first phase, accomplished the construction of wind-powered electricity generation base, Jiuquan first phase wind-resources network.To the large-scale wind power base, the wind-resources network system construction that wind-powered electricity generation base integral layout is considered be the utility model embodiment characteristics three.
Survey wind data and reach the ultrashort phase prediction system of wind-powered electricity generation in Intranet three districts, and be recorded in the prediction database of ultrashort phase of wind-powered electricity generation,, anemometer tower is closed on the ultrashort phase prediction of wind energy turbine set to be used for the ultrashort phase prediction system of wind-powered electricity generation from outer net.In the ultrashort phase prediction, the real-time anemometer tower of wind energy turbine set as not closing on can't carry out ultrashort phase prediction.Ultrashort phase prediction system applied statistical method is set up real-time survey wind data and the wind-powered electricity generation corresponding relation of exerting oneself, and combines to survey in real time wind data again, carries out 0～4 hour ultrashort phase wind-powered electricity generation prediction.
In the wind energy prognoses system, 17 real-time anemometer towers and 34 wind energy turbine set are provided with the forecast node in addition.Wind energy predicts that at first logarithm value weather forecast falls yardstick and handle; When falling the yardstick processing, select these 51 points as the prediction node; Yardstick wind regime afterwards predicts the outcome and actual anemometer tower data compare to falling, and predicts the outcome to proofread and correct wind energy, to improve the wind energy accuracy of predicting.Specifically referring to following table one and table two.
Table one
Table two
What table one and table two showed is the wind energy prediction to wind-powered electricity generation base, area, Jiuquan; Set up wind speed forecast to 51 future positions in area, Jiuquan; Can be incorporated into the existing anemometer tower of transforming, forecast a little the comparison with eyeball, error and the accuracy predicted in order to the judgement wind energy.
On the real-time monitoring platform of the ultrashort phase prediction system of wind-powered electricity generation, the data of anemometer tower also display synchronously in real time.The dispatcher is through visit overview display platform; Recognize the short-term of exerting oneself and the ultrashort phase predicted value of wind-powered electricity generation; Also can view simultaneously the prediction case of wind energy, also can pass through the data such as wind speed and direction of contrast current time, and historical wind regime information; Judge the accurate situation of wind-powered electricity generation prediction, for next step the formulation of operation plan provides foundation and reference.Specifically can be referring to Fig. 3, Fig. 3 is to the displaying of real-time survey wind data on the real-time monitoring platform.
Can know by Fig. 3; After the real-time wind regime data of anemometer tower insert the wind-powered electricity generation center terminal; Reach the wind-powered electricity generation real-time monitoring system through transmission, can carry out the displaying of figure and form, be convenient to the staff wind regime in area, Jiuquan is grasped in real time the real-time wind regime data of each anemometer tower.
In sum, the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base of each embodiment of the utility model, compared with prior art, difference is mainly reflected in four aspects:
⑴ the utility model is the large-scale wind power base to ten million multikilowatt, to be that wind energy turbine set is connected with each other and becomes the wind-powered electricity generation base of area distribution, and be different from original single or wind-powered electricity generation base on a small scale;
⑵ what wind-resources Data Acquisition was used is real-time anemometer tower, and use at wind regime of per 5 minutes records and real-time Transmission to terminal, once surveys wind data and be different from per 10 minutes records of original anemometer tower, is sent to the mode at terminal twice every day.The data of original anemometer tower were only carried out 1 year or the data analysis of half a year, analyzed local wind regime, and in the utility model real-time wind regime information were in time gathered and be used;
⑶ be directed against the layout that the wind-resources anemometer tower is carried out in whole wind-powered electricity generation base, and factors such as correlation between consideration anemometer tower and the wind energy turbine set and distance and position are carried out the allocation plan of anemometer tower, only single wind energy turbine set carried out the layout consideration and be different from original anemometer tower;
⑷ the data of real-time anemometer tower are applied among the ultrashort phase prediction of wind-powered electricity generation, are applied to be applied among the real-time monitoring to local wind regime the technology that these do not carry out before all being among the wind energy prediction.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (10)
1. real-time wind-resources NMS in multikilowatt wind-powered electricity generation base; It is characterized in that; Comprise a plurality of real-time anemometer tower system that is provided with a plurality of wind energy turbine set coupling, and is connected and is used for unifying the central station of a plurality of real-time anemometer towers of management and control with said a plurality of real-time anemometer tower system communications.
2. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 1; It is characterized in that; Said central station comprises central computer and public network terminal, and said central computer is connected with a plurality of real-time anemometer tower system communications through the public network terminal.
3. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 1 and 2; It is characterized in that; In said a plurality of real-time anemometer tower system; Each anemometer tower system comprises at least and is used for the telemetry station that communicates with central station, is used to the power module of each power consumption equipment power supply, and anemometer tower and the wind speed, the wind direction collecting device that are used to gather wind regime;
Said central computer passes through the public network terminal, and communicating by letter with each telemetry station is connected; Said anemometer tower and power module are connected with telemetry station respectively.
4. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 3 is characterized in that each anemometer tower system at least also comprises local communication serial port, and said local communication serial port is connected with telemetry station.
5. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 4 is characterized in that each telemetry station comprises the data acquisition unit, GPRS module and the antenna that are located at real-time anemometer tower at least; Said data acquisition unit, GPRS module are connected with antenna successively, and communicate by letter with central station through the public network terminal and to be connected; Said power module is connected with data acquisition unit.
6. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 5 is characterized in that, said anemometer tower comprises that at least the anemometer, the wind direction that are connected with data acquisition unit successively take into account the simulation adapter.
7. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 5; It is characterized in that; Said anemometer tower comprises the blast indicator and the simulation adapter that are connected with data acquisition unit successively at least, and is connected the thermometer on the said simulation adapter.
8. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 5; It is characterized in that; Said anemometer tower comprises the blast indicator and the simulation adapter that are connected with data acquisition unit successively at least, and is connected the barometer on the said simulation adapter.
9. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 4 is characterized in that said power module comprises storage battery and solar cell system at least;
Said solar cell system comprises the solar panel and the power regulator that are connected with data acquisition unit successively.
10. the real-time wind-resources NMS in ten million multikilowatt wind-powered electricity generation base according to claim 4 is characterized in that the model of said data acquisition unit is ACS300-MM.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220025872XU CN202535372U (en) | 2012-01-19 | 2012-01-19 | Network management system of real-time wind resource of ten million kilowatt level wind power base |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220025872XU CN202535372U (en) | 2012-01-19 | 2012-01-19 | Network management system of real-time wind resource of ten million kilowatt level wind power base |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234583A (en) * | 2013-04-19 | 2013-08-07 | 国家电网公司 | Real-time monitoring system with light measuring and wind measuring functions |
| CN103269235A (en) * | 2013-04-28 | 2013-08-28 | 国家电网公司 | Spread spectrum microwave transmission system of remote anemometer tower |
-
2012
- 2012-01-19 CN CN201220025872XU patent/CN202535372U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234583A (en) * | 2013-04-19 | 2013-08-07 | 国家电网公司 | Real-time monitoring system with light measuring and wind measuring functions |
| CN103269235A (en) * | 2013-04-28 | 2013-08-28 | 国家电网公司 | Spread spectrum microwave transmission system of remote anemometer tower |
| CN103269235B (en) * | 2013-04-28 | 2015-09-30 | 国家电网公司 | A kind of spread spectrum microwave transmission system of remote anemometer tower |
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Owner name: GANSU ELECTRIC POWER CORPORATION, WIND POWER TECHN Effective date: 20131025 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: GANSU ELECTRIC POWER CORPORATION, WIND POWER TECHNOLOGY CENTER Effective date: 20131025 |
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Free format text: CORRECT: ADDRESS; FROM: 730050 LANZHOU, GANSU PROVINCE TO: 100031 XICHENG, BEIJING |
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Effective date of registration: 20131025 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Wind Power Technology Center, Gansu Electric Power Co., Ltd. Address before: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 475 Patentee before: Wind Power Technology Center, Gansu Electric Power Co., Ltd. |
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