CN204408637U - Marine wind electric field O&M communication system - Google Patents
Marine wind electric field O&M communication system Download PDFInfo
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- CN204408637U CN204408637U CN201520162247.3U CN201520162247U CN204408637U CN 204408637 U CN204408637 U CN 204408637U CN 201520162247 U CN201520162247 U CN 201520162247U CN 204408637 U CN204408637 U CN 204408637U
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to a kind of marine wind electric field O&M communication system, comprising: be arranged on the femto cell on each offshore wind turbine, optical fiber switch and the fiber optic network for being connected each described optical fiber switch; The marine WLAN can carrying out network communication is formed after each described femto cell is connected to corresponding described optical fiber switch.The technical solution of the utility model achieves the effective communication in marine unit O&M process, guarantees that marine unit normally works.
Description
Technical field
The utility model relates to communication technique field, particularly relates to a kind of marine wind electric field O&M communication system.
Background technology
The problems such as current, the O&M communication for marine wind electric field windward unit (be called for short " marine unit ") still depends on conventional base station network signal, there is network signal coverage little, and the weak and network signal of signal strength signal intensity is unstable.Comparatively disperse because marine unit is arranged, some marine unit offshore is far away, add the drawback of network base station planning itself, cause existing communication network cannot cover all marine units, O&M engineer is in the state of lost contact possibly after entering marine wind electric field.Marine unit is being carried out in the process of O&M, between operation maintenance personnel and and O&M ship between can only be undertaken contacting with by the estimated time, remittance face, be difficult to the O&M completing offshore wind turbine within the shortest time, thus reduce the availability of marine unit.
Therefore, for many performances of the drawback of the O&M communication system of current marine unit, need a kind of effective solution badly.
Utility model content
Embodiment of the present utility model provides a kind of marine wind electric field O&M communication system, to ensure the effective communication in marine unit O&M process, guarantees that marine unit normally works.
For achieving the above object, embodiment of the present utility model provides a kind of marine wind electric field O&M communication system, comprising: be arranged on the femto cell on each offshore wind turbine, optical fiber switch and the fiber optic network for being connected each described optical fiber switch;
The marine WLAN can carrying out network communication is formed after each described femto cell is connected to corresponding described optical fiber switch.
Marine wind electric field O&M communication system as above, each described femto cell comprises: omnidirectional antenna, feeder line and trunk desk;
Described omnidirectional antenna is arranged on the survey wind support of described wind turbine generator, and is connected with described trunk desk by described feeder line;
Described trunk desk is connected with corresponding described optical fiber switch, to form described marine WLAN.
Marine wind electric field O&M communication system as above, also comprises: the multiple described femto cell being arranged on coastal land;
The described multiple described femto cell being arranged on coastal land forms terrestrial radio LAN;
Described terrestrial radio LAN and described marine WLAN realize interconnected by fiber optic network.
Marine wind electric field O&M communication system as above, also comprises: multiple mobile terminal device;
After each described mobile terminal device accesses described WLAN, mutual network communication can be realized.
Marine wind electric field O&M communication system as above, also comprises: be arranged at land VPN passage and dispatching control desk;
Described dispatching control desk by described terrestrial radio LAN accessible after the described VPN passage of link, and then carries out network service with the mobile terminal device in the described WLAN of access.
Marine wind electric field O&M communication system as above, is provided with GPS positioner in described mobile terminal device;
Described dispatching control desk positions tracking according to the GPS positioner arranged in described mobile terminal device to mobile terminal device.
Marine wind electric field O&M communication system as above, also comprises: be arranged at land telephony gateway equipment;
Described telephony gateway equipment is used for external telephone line to access in described terrestrial radio LAN, and realizes carrying out network communication with the mobile terminal device in the marine WLAN of access.
The marine wind electric field O&M communication system that the utility model embodiment provides, by at sea wind turbine generator, femto cell is set, and realize interconnected between each femto cell by fiber optic network, common structure can carry out the marine WLAN of wireless network communication, operation maintenance personnel realizes communication by this marine WLAN, and then guarantee that maintenance work is carried out smoothly, guarantee that marine unit normally works.
Accompanying drawing explanation
The structural representation of the marine wind electric field O&M communication system embodiment that Fig. 1 provides for the utility model;
The structural representation of femto cell in the marine wind electric field O&M communication system that Fig. 2 provides for the utility model;
The structural representation of another embodiment of marine wind electric field O&M communication system that Fig. 3 provides for the utility model.
Drawing reference numeral explanation
1-offshore wind turbine, 2-femto cell, 21-omnidirectional antenna, 22-feeder line, 23-trunk desk, 3-optical fiber switch, 4-fiber optic network, 5-booster stations, 6-mobile terminal device, 7-VPN network channel, 8-dispatching control desk, 9-telephony gateway equipment.
Embodiment
Embodiment of the present utility model, builds femto cell by sea wind turbine generator, and it is connected with fiber optic network in existing marine wind electric field, thus utilizes light network to form the marine WLAN that can be used for network communication.Operation maintenance personnel by realizing instant messaging after this marine WLAN of the equipment access such as mobile terminal, thus ensures that maintenance work is effectively carried out.
Embodiment one
The structural representation of the marine wind electric field O&M communication system embodiment that Fig. 1 provides for the utility model, as shown in Figure 1, this marine wind electric field O&M communication system specifically comprises: be arranged on the femto cell 2 on each offshore wind turbine 1, optical fiber switch 3 and the fiber optic network 4 for being connected each optical fiber switch 3; Wherein:
The marine WLAN can carrying out network communication is formed after each femto cell 2 is connected to corresponding optical fiber switch 3.
Particularly, as shown in Figure 2, in the present embodiment, each femto cell 2 specifically can comprise: omnidirectional antenna 21, feeder line 22 and trunk desk 23; Wherein: omnidirectional antenna 21 specifically can be arranged on the survey wind support of wind turbine generator 1, and is connected with trunk desk 23 by feeder line 22; Trunk desk 23 is connected with corresponding optical fiber switch 3, to form above-mentioned marine WLAN.Such as, omnidirectional antenna 21 is specifically fixed by the survey wind support of U-shaped draw-in groove and marine unit, connect the feeder line 22 of omnidirectional antenna 21 and trunk desk 23 by surveying the cable hole on wind support, enter into engine room inside, be connected with trunk desk 23 through after the bus-bars on base, the earth connection of the lightning protection device of omnidirectional antenna 21 is connected with the earth terminal on base.
When building above-mentioned marine WLAN, the wireless communication networks based on IP is interconnected can be adopted to carry out the network coverage.Meanwhile, without the need to newly-increased too many equipment in networking process, the network interconnection between each femto cell can be realized by utilizing the hardware facility of marine unit self and the network architecture such as fiber optic network.
In practical application scene, the oneself height of marine unit is had benefited from the installation site of above-mentioned omnidirectional antenna 21, can expand the coverage of wireless network.And usually, because the feeder line 22 that connects omnidirectional antenna 21 is when long range propagation, signal attenuation is comparatively large, in order to ensure the validity of signal, also preferably adopts the thicker feeder line of wire diameter as connecting the feeder line of omnidirectional antenna 21 with trunk desk 23 in the present embodiment.After above-mentioned marine WLAN has been built, femto cell 2 collects the signal of communication that sends as mobile terminal device etc. in this wireless network in trunk desk 23 by omnidirectional antenna 21, and convert thereof into corresponding digital signal, be transferred on the fiber optic network 4 of marine wind field by optical fiber switch 3, in the wireless network finally utilizing fiber optic network 4 these digital data transmission to be covered to other femto cell 2, and carry out information interaction with the terminal equipment under this network coverage; Or; utilize fiber optic network 4 by these digital data transmission in the booster stations database of marine wind electric field; to realize under the protection of other security gateway equipment, allow external equipment by the data in this database of internet access, realize bidirectional traffic mutual.
The marine wind electric field O&M communication system that the utility model embodiment provides, by arranging femto cell, optical fiber switch on each offshore wind turbine, and the network interconnection utilizing the fiber optic network of existing marine unit to realize between each femto cell; Thus form the marine WLAN can carrying out network communication.Operation maintenance personnel realizes communication by this marine WLAN, and then guarantees that maintenance work is carried out smoothly, guarantees that marine unit normally works.
Embodiment two
O&M communication can be carried out each other with land operation maintenance personnel for the ease of marine, as shown in Figure 3, the present embodiment is on Fig. 1 and basis embodiment illustrated in fig. 2, terrestrial radio LAN has been set up at sea in wind energy turbine set O&M communication system, particularly, this marine wind electric field O&M communication system can also comprise:
Be arranged on the multiple above-mentioned femto cell 2 of coastal land;
These multiple femto cell 2 being arranged on coastal land form terrestrial radio LAN;
This terrestrial radio LAN and above-mentioned marine WLAN realize interconnected by fiber optic network.
Wherein, owing to being arranged on multiple femto cell 2 of coastal land not by the restriction of locus, therefore directly the network interconnection can be realized, without the need to separately adding fiber optic network.And land and marine unit apart from each other, therefore need to realize interconnected by fiber optic network 4.Wherein, with interconnected the playing the femto cell 2 of access point role and can be arranged in existing booster stations 5 of marine WLAN (wireless local area network), reason is to utilize existing booster stations 5 and marine fiber optic network interconnected advantage to realize the interconnected of WLAN (wireless local area network) between extra large, land.
Further, as shown in Figure 3, can also comprise in above-mentioned marine wind electric field O&M communication system: multiple mobile terminal device 6;
Each mobile terminal device 6 all can realize mutual network communication after being linked into above-mentioned sea or land WLAN.Particularly, before carrying out network communication, for each mobile terminal device 6, unique IP address can be set in whole marine wind electric field O&M communication system in advance.Operation maintenance personnel this mobile terminal device 6 hand-held, and after the above-mentioned WLAN of application mandate access, by the IP address of the mobile terminal device 6 of fixing network frequency range calling opposite end, the communication between operation maintenance personnel can be realized.
Further, as shown in Figure 3, access above-mentioned WLAN for the ease of external equipment by public internet, realize bidirectional traffic mutual, also set up in above-mentioned marine wind electric field O&M communication system: be arranged at land VPN passage 7 and dispatching control desk 8; Wherein:
This dispatching control desk 8 is by being arranged in land O&M project management department, be convenient to O&M engineer and operation maintenance is carried out to marine unit, dispatching control desk 8 is by accessible terrestrial radio LAN after link VPN passage 7, and then carry out network service with the mobile terminal device 6 in accessing WLAN network, issue and O&M task instruction to carry out job order to marine operation maintenance personnel.Certainly, novel maintenance personnel enter remote operation to marine unit after also directly can accessing marine WLAN (wireless local area network) by dispatching control desk 8.
Further, the GPS positioner with positioning function can also be set in above-mentioned mobile terminal device; Dispatching control desk 8 realizes positioning tracking to mobile terminal device 6 according to the GPS positioner arranged in mobile terminal device 6, thus grasps the particular location of marine operation maintenance personnel, is convenient to the allotment of maintenance work scheduling and operation maintenance personnel.
Further, in above-mentioned marine wind electric field O&M communication system, can also comprise and be arranged at land telephony gateway equipment 9;
Described telephony gateway equipment is used for external telephone line to access in described terrestrial radio LAN, and realizes carrying out network communication, as called or sending note with the mobile terminal device in the marine WLAN of access.This expanding function can need realize by after the network configuration authority of existing communication operator.
The marine wind electric field O&M communication system that the utility model embodiment provides, on Fig. 1 and basis embodiment illustrated in fig. 2, introduces terrestrial radio LAN, to realize the interconnected of WLAN (wireless local area network) between sea, land.Meanwhile, specifically can way of realization expand also to network communication, as: the instant messaging between O&M operating personnel and dispatcher can be realized by introducing mobile terminal device; The communication need of being accessed marine WLAN by public internet is realized by introducing VPN passage and dispatching control desk; By arranging the realization of GPS positioner to the locating and tracking of operation maintenance personnel and operation maintenance personnel scheduling in mobile terminal device; The intercommunication etc. of external telephone line and marine WLAN is realized by arranging telephony gateway equipment.By the expansion of above-mentioned network communication function, more improve the ability to communicate of marine wind electric field O&M communication system, thus more consolidate the O&M effect of marine unit.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a marine wind electric field O&M communication system, is characterized in that, comprising: be arranged on the femto cell on each offshore wind turbine, optical fiber switch and the fiber optic network for being connected each described optical fiber switch;
The marine WLAN can carrying out network communication is formed after each described femto cell is connected to corresponding described optical fiber switch.
2. marine wind electric field O&M communication system according to claim 1, is characterized in that, each described femto cell comprises: omnidirectional antenna, feeder line and trunk desk;
Described omnidirectional antenna is arranged on the survey wind support of described wind turbine generator, and is connected with described trunk desk by described feeder line;
Described trunk desk is connected with corresponding described optical fiber switch, to form described marine WLAN.
3. marine wind electric field O&M communication system according to claim 2, is characterized in that, also comprise: the multiple described femto cell being arranged on coastal land;
The described multiple described femto cell being arranged on coastal land forms terrestrial radio LAN;
Described terrestrial radio LAN and described marine WLAN realize interconnected by fiber optic network.
4. marine wind electric field O&M communication system according to claim 3, is characterized in that, also comprise: multiple mobile terminal device;
After each described mobile terminal device accesses described WLAN, mutual network communication can be realized.
5. marine wind electric field O&M communication system according to claim 4, is characterized in that, also comprise: be arranged at land VPN passage and dispatching control desk;
Described dispatching control desk by described terrestrial radio LAN accessible after the described VPN passage of link, and then carries out network service with the mobile terminal device in the described WLAN of access.
6. marine wind electric field O&M communication system according to claim 5, is characterized in that, be provided with GPS positioner in described mobile terminal device;
Described dispatching control desk positions tracking according to the GPS positioner arranged in described mobile terminal device to mobile terminal device.
7. marine wind electric field O&M communication system according to claim 5, is characterized in that, also comprise: be arranged at land telephony gateway equipment;
Described telephony gateway equipment is used for external telephone line to access in described terrestrial radio LAN, and realizes carrying out network communication with the mobile terminal device in the marine WLAN of access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162247.3U CN204408637U (en) | 2015-03-20 | 2015-03-20 | Marine wind electric field O&M communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162247.3U CN204408637U (en) | 2015-03-20 | 2015-03-20 | Marine wind electric field O&M communication system |
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| CN204408637U true CN204408637U (en) | 2015-06-17 |
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| CN201520162247.3U Active CN204408637U (en) | 2015-03-20 | 2015-03-20 | Marine wind electric field O&M communication system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218812A (en) * | 2016-09-12 | 2016-12-14 | 南通润邦海洋工程装备有限公司 | A kind of binary wind energy turbine set O&M ship |
| CN108495269A (en) * | 2018-03-22 | 2018-09-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Offshore wind farm course communication system |
| CN110519717A (en) * | 2018-05-22 | 2019-11-29 | 中车株洲电力机车研究所有限公司 | A kind of wind power plant wireless communications method and system |
| CN111836120A (en) * | 2019-04-17 | 2020-10-27 | 成都鼎桥通信技术有限公司 | Communication base station |
-
2015
- 2015-03-20 CN CN201520162247.3U patent/CN204408637U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218812A (en) * | 2016-09-12 | 2016-12-14 | 南通润邦海洋工程装备有限公司 | A kind of binary wind energy turbine set O&M ship |
| CN108495269A (en) * | 2018-03-22 | 2018-09-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Offshore wind farm course communication system |
| CN108495269B (en) * | 2018-03-22 | 2021-06-08 | 中国能源建设集团广东省电力设计研究院有限公司 | Offshore wind farm communication system |
| CN110519717A (en) * | 2018-05-22 | 2019-11-29 | 中车株洲电力机车研究所有限公司 | A kind of wind power plant wireless communications method and system |
| CN111836120A (en) * | 2019-04-17 | 2020-10-27 | 成都鼎桥通信技术有限公司 | Communication base station |
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