CN202348565U - Wind power generation system - Google Patents
Wind power generation system Download PDFInfo
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- CN202348565U CN202348565U CN2011204983102U CN201120498310U CN202348565U CN 202348565 U CN202348565 U CN 202348565U CN 2011204983102 U CN2011204983102 U CN 2011204983102U CN 201120498310 U CN201120498310 U CN 201120498310U CN 202348565 U CN202348565 U CN 202348565U
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- radio communication
- wind
- communication device
- power generating
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a wind power generation system, which comprises a plurality of wind generating sets, a plurality of wireless communicators for the wind generating sets, a main controller and a main wireless communicator, wherein the wireless communicators for the wind generating sets are respectively arranged on the wind generating sets in one-to-one correspondence and are connected with corresponding wind generating sets, and the main wireless communicator is connected with the main controller and can wirelessly communicate with the wireless communicators for the wind generating sets, so that the wind generating sets can be controlled by the main controller through wireless communication between the main wireless communicator and the wireless communicators for the wind generating sets. According to the wind power generation system disclosed by the utility model, the erection cost for a communication system of a wind power plant is effectively lowered, the construction period is effectively shortened, the loss arising from the large-area shutdown of the wind power plant because the original system is in link fault is greatly lowered, and the utilization efficiency of wind energies is increased.
Description
Technical field
The utility model relates to technical field of wind power generation, especially relates to a kind of wind-power generating system.
Background technique
Wind-power electricity generation is a kind of energy of green, has obtained application more and more widely.Wind-power generating system comprises that mainly wind power generating set is with master controller and be connected wind power generating set and the transmission fiber of master controller.But, utilize Optical Fiber Transmission to have many defectives.For example, the optical fiber erection process receives Effect of Environmental, like the salt-soda soil, and rock, forest, the influence of the topography and geomorphology that ocean etc. are complicated makes that to set up engineering construction complicated and changeable, involves great expense, and leaves over hidden dangers in project easily.The physical property of optical fiber has determined it to receive landform easily, geology, and climatic change, industrial activity, artificial destruction, the influence of factors such as the biological damage of animals and plants causes the stopping production and the loss of wind field.Optical fiber uses in wind power system, and the system design amount is big, the system-computed amount is big, great in constructing amount, optical fiber and other fitment material are prone to consumption, and the cost of labor height take in construction institute, later stage optical fiber system maintenance cost height, and environment-friendly high-efficiency not has restriction to the development of wind energy.Fiber Optical Communication System topology property extreme difference, optical-fibre communications adopt physical link series connection wind-force unit, adopt chrysanthemum link ring type redundant, and single-point damages, and link stops production, extensibility and anti-disaster ability extremely a little less than.Optical fiber makes can not fully spatially separating of electric power transfer power cable and information transmission fibre circuit, causes communication accident and electric power accident easily.Optical fiber takies a large amount of oceans route resource in the wind-powered electricity generation project at sea, increases engineering-built expense and offshore construction expense and road bank landing charge and uses.Workload and the later stage route maintenance workload and the cost of oceanographic survey have been increased.
The model utility content
The utility model is intended to one of solve the problems of the technologies described above at least.For this reason; The purpose of the utility model is to propose a kind of wind-power generating system; This wind-power generating system can reduce the wind energy turbine set communication system to be set up cost, construction period, reduces the wind energy turbine set large size stopping production loss that the fracture of original system link causes largely, promotes the wind-powered electricity generation utilization efficiency of energy.
To achieve these goals, the utility model provides a kind of wind-power generating system, comprising: a plurality of wind power generating set; A plurality of unit radio communication devices; Master controller and main radio communication device; Wherein said a plurality of unit radio communication device is installed to correspondingly respectively on said a plurality of wind power generating set and links to each other with corresponding wind power generating set, said main radio communication device link to each other with said master controller and and said a plurality of unit radio communication device radio communication so that said master controller is controlled said a plurality of wind power generating set through the radio communication between said main radio communication device and the said a plurality of unit radio communication device.
Wind-power generating system according to the utility model; Through main radio communication device that links to each other with master controller and a plurality of unit radio communication devices that link to each other with a plurality of wind power generating set, realize the radio communication between master controller and a plurality of wind power generating set, therefore; Do not receive the restriction of geology and geomorphology; Adaptive capacity to environment is improved, and expansivity is strong, reduces difficulty of construction, communication convenient and efficient.In addition, the embodiment of the utility model reduces the wind energy turbine set communication system and sets up the loss that stops production of wind energy turbine set large size that cost, short construction period, reduction original system link (optical fiber) fracture cause, promotes the wind-powered electricity generation utilization efficiency of energy.
In addition, can also have following additional technical characteristics according to the above-mentioned wind-power generating system of the utility model:
Between said main radio communication device and the said a plurality of unit radio communication device with point-to-point mode radio communication.
Said a plurality of unit radio communication device is divided into a plurality of groups, between said main radio communication device and the said a plurality of group with the mode radio communication of point symmetry groups group.
One of them of a plurality of unit radio communication devices in each group is as carrying out radio communication with point-to-point mode between Centroid and the said main radio communication device, and other unit radio communication device in the group all carries out point-to-point radio communication with said Centroid.
Said master controller comprises normal operation control module, fitful wind control module, optimum operation control module, the safety protection control module that is connected with each other.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage obviously with are easily understood becoming embodiment's the description from combining figs, wherein:
Fig. 1 is the structural drawing of the utility model embodiment's wind-power generating system; And
Fig. 2 is main radio communication device and a kind of communication mode schematic representation between a plurality of unit radio communication device of an embodiment's of the utility model wind-power generating system.
Embodiment
Describe the embodiment of the utility model below in detail, said embodiment's example is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment who is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the utility model; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more a plurality of these characteristics can be shown or impliedly comprised to the characteristic that is limited with " first ", " second " clearly.In the description of the utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In the description of the utility model, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
As shown in Figure 1, comprise a plurality of wind power generating set 110, a plurality of unit radio communication device 120, master controller 130 and main radio communication device 140 according to the utility model embodiment's wind-power generating system 100.
A plurality of unit radio communication devices 120 are installed to correspondingly respectively on a plurality of wind power generating set 110 and with corresponding wind power generating set 110 and link to each other.
Main radio communication device 140 link to each other with master controller 130 and and a plurality of unit radio communication device 110 radio communications so that master controller 130 is controlled a plurality of wind power generating set 110 through the radio communication between main radio communication device 140 and a plurality of unit radio communication device 110.
Wind-power generating system 100 according to the utility model embodiment; Through main radio communication device 140 that links to each other with master controller 130 and a plurality of unit radio communication devices 120 that link to each other with a plurality of wind power generating set 110, realize the radio communication between master controller 130 and a plurality of wind power generating set 110, therefore; Radio communication does not receive the restriction of geology and geomorphology; Adaptive capacity to environment is improved, and expansivity is strong, reduces difficulty of construction, communication convenient and efficient.In addition, the embodiment of the utility model reduces the wind energy turbine set communication system and sets up the loss that stops production of wind energy turbine set large size that cost, short construction period, reduction original system link (optical fiber) fracture cause, promotes the wind-powered electricity generation utilization efficiency of energy.
In an embodiment of the utility model, between main radio communication device 140 and a plurality of unit radio communication device 120 with the mode radio communication of point-to-point (Point-to-Point).
Particularly; Referring to Fig. 1; Radio communication device 1 to each of radio communication device N all and between the main radio communication device 140 is carried out radio communication through point-to-point mode; Adopt star topology between promptly main radio communication device 140 and a plurality of unit radio communication device 120; Wherein, main radio communication device 140 can be thought the Centroid of whole star topology, and in a plurality of unit radio communication device 120 each can be thought a node of whole star topology; Each node separately and Centroid carry out radio communication; When between wherein some or certain several and main radio communication device 140 of a plurality of unit radio communication devices 120 (like the radio communication device among Fig. 11 to radio communication device N) radio communication taking place and interrupt, can not have influence on the proper communication between main radio communication device 140 and other the radio communication device, thus; Avoid in the wind-power generating system 100 individual link to interrupt causing wind-power generating system 100 large-area stopping productions, the wind-powered electricity generation utilization efficiency of energy of further having deducted a percentage.
In another embodiment of the utility model, a plurality of unit radio communication devices 120 are divided into a plurality of groups, between main radio communication device 140 and a plurality of group with the mode radio communication of point symmetry groups group.
With reference to figure 2; A plurality of unit radio communication devices 120 have been divided into K group; Include a plurality of radio communication devices in each group; Advantageously, one of them of a plurality of unit radio communication devices of (the first K group of group to the as shown in Figure 2) is as carrying out radio communication with point-to-point mode between Centroid and the said main radio communication device in each group, and other unit radio communication device in the group all carries out point-to-point radio communication with said Centroid.
Particularly; As shown in Figure 2; With first group is example; First group is made up of radio communication device 1 value radio communication device 3, and in this embodiment, the same star topology that adopts carries out radio communication between a plurality of members in first group (radio communication device 1 to radio communication device 3); Combine Fig. 2 once more; In this embodiment, radio communication device 1 is regarded as is Centroid, and radio communication device 2 all carries out point-to-point radio communication as node and with Centroid with radio communication device 3; And the wireless telecommunications between first group (radio communication device 1 to radio communication device 3) and the main radio communication device 140 are all through realizing between radio communication device 1 and the main radio communication device 140, promptly can think to communicate with point-to-point mode between the radio communication device 1 in the main radio communication device 140 and first group.Thus, avoid main radio communication device 140 and each of a plurality of unit radio communication devices 140 to communicate respectively, save communication overhead, and improve wireless utilization rate between main radio communication device 140 and a plurality of unit radio communication device 140.
In conjunction with Fig. 1; In the further embodiment of the utility model, master controller 130 comprises normal operation control module (not shown), fitful wind control module (not shown), optimum operation control module (not shown) and the safety protection control module (not shown) that is connected with each other at least.Thus, realize control functions such as intelligent automatic control, monitoring and telecommunication by above-mentioned several modules to a plurality of wind power generating set 110.
In above-mentioned any embodiment; After all adopting digital encryption, radio communication between the radio communication device in main radio communication device 140 and a plurality of unit radio communication device 120 and/or a plurality of unit radio communication device 120 in each group transmits again; Thus, improve the Security of radio communication.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiments or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiments, the scope of the utility model is limited claim and equivalent thereof.
Claims (5)
1. a wind-power generating system is characterized in that, comprising: a plurality of wind power generating set; A plurality of unit radio communication devices; Master controller and main radio communication device; Wherein said a plurality of unit radio communication device is installed to correspondingly respectively on said a plurality of wind power generating set and links to each other with corresponding wind power generating set, said main radio communication device link to each other with said master controller and and said a plurality of unit radio communication device radio communication so that said master controller is controlled said a plurality of wind power generating set through the radio communication between said main radio communication device and the said a plurality of unit radio communication device.
2. wind-power generating system according to claim 1 is characterized in that, between said main radio communication device and the said a plurality of unit radio communication device with point-to-point mode radio communication.
3. wind-power generating system according to claim 1 is characterized in that, said a plurality of unit radio communication devices are divided into a plurality of groups, between said main radio communication device and the said a plurality of group with the mode radio communication of point symmetry groups group.
4. wind-power generating system according to claim 3; It is characterized in that; One of them of a plurality of unit radio communication devices in each group is as carrying out radio communication with point-to-point mode between Centroid and the said main radio communication device, and other unit radio communication device in the group all carries out point-to-point radio communication with said Centroid.
5. wind-power generating system according to claim 1 is characterized in that, said master controller comprises normal operation control module, fitful wind control module, optimum operation control module, the safety protection control module that is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204983102U CN202348565U (en) | 2011-12-02 | 2011-12-02 | Wind power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204983102U CN202348565U (en) | 2011-12-02 | 2011-12-02 | Wind power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348565U true CN202348565U (en) | 2012-07-25 |
Family
ID=46537574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204983102U Expired - Fee Related CN202348565U (en) | 2011-12-02 | 2011-12-02 | Wind power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518550A (en) * | 2011-12-02 | 2012-06-27 | 张华宙 | Wind power generation system |
| CN102865189A (en) * | 2012-09-14 | 2013-01-09 | 国电联合动力技术有限公司 | Real-time cluster control system for offshore wind plant |
-
2011
- 2011-12-02 CN CN2011204983102U patent/CN202348565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518550A (en) * | 2011-12-02 | 2012-06-27 | 张华宙 | Wind power generation system |
| CN102518550B (en) * | 2011-12-02 | 2015-06-10 | 张华宙 | Wind power generation system |
| CN102865189A (en) * | 2012-09-14 | 2013-01-09 | 国电联合动力技术有限公司 | Real-time cluster control system for offshore wind plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171202 |