CN102865189A - Real-time cluster control system for offshore wind plant - Google Patents
Real-time cluster control system for offshore wind plant Download PDFInfo
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- CN102865189A CN102865189A CN2012103431221A CN201210343122A CN102865189A CN 102865189 A CN102865189 A CN 102865189A CN 2012103431221 A CN2012103431221 A CN 2012103431221A CN 201210343122 A CN201210343122 A CN 201210343122A CN 102865189 A CN102865189 A CN 102865189A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention relates to a real-time cluster control system for an offshore wind plant. The system comprises a fan controller arranged on each wind driven generator, and a centralized control center which is in communication connection with the fan controller through a wireless network. According to the real-time cluster control system, high construction cost for bottom cable laying of the offshore wind plant caused by offshore distance can be reduced, the problems of aged interface of network circuits, attenuated signals and the like can be reduced, potential danger of wired network circuit failures of the wind plant can be reduced, and problems of communication cables in actual use can be solved.
Description
Technical field
The present invention relates to technical field of wind power generation, particularly relate to a kind of marine wind electric field Real-Time Cluster control system.
Background technique
At present, many areas in the whole world are populous, lack the place of implementing the large-scale wind electricity solution.And in underpopulated naturally area, national governments bring certain difficulty also for the construction of wind energy turbine set to the protection of ecological and natural landscape.And marine wind-force can not be subject to mountain range or influence of building, and Oversea wind is more easily predicted than the land simultaneously, and turbulent flow is less.In addition, the sea does not have the problem of limited space, and the neritic province domain of along the coastline often is the desirable place of building marine wind electric field, and offshore wind farm has obtained vigorous growth.
In many countries, the land site of suitable construction wind energy turbine set is fewer and feweri, and various countries all invest sight marine.Some state plan developing zones concentrate on the greater coasting areas such as wild and shipping of exclusive economic zone, periphery, shore line, and farther offshore distance means higher construction cost, and reason is as follows:
1, the bottom cable laying of marine wind electric field has proved time-consuming, and necessary diver's active receiving is formed on strong tidal flow.The weather that is fit to cable laying and trial run should provide enough surpluses in making a plan, the foul weather in summer should be taken into account especially;
2, during the wind energy turbine set operation, will face the problems such as the network line interface is aging, signal degradation, the maintenance cost of grid is relatively high.
Therefore, marine wind field network is laid difficulty becomes one of high reason of offshore wind farm construction cost, and most developer is just expecting to stabilize the measure of the extra construction cost that the offshore distance brings.But marine wind resource is abundant, the wind speed of marine wind electric field is higher than the wind speed of landwid electric field, do not take land surface, although its electrical network connection cost investment is relatively high, economic value and the social value of wind energy on the sea exploitation are just more and more approved.The construction of marine wind electric field is very crucial for the further developing of wind-powered electricity generation industry.
This shows, utilization exists various defectives and deficiency to offshore wind farm in the prior art, therefore how founding a kind of communication cable that saves lays, reduce difficulty of construction and construction cost, improve the Security of wind energy turbine set Real-Time Cluster control, and the marine wind electric field Real-Time Cluster control system of the problem such as aging, the signal degradation of network line interface in the process in avoiding using, one of real important topic that belongs to current research.
Summary of the invention
The purpose of this invention is to provide a kind of marine wind electric field Real-Time Cluster control system, making it can save communication cable lays, reduce difficulty of construction and construction cost, and occur the problems such as the network line interface is aging, signal degradation in the process in can avoiding using, thereby overcome the deficiencies in the prior art.
For solving the problems of the technologies described above, a kind of marine wind electric field Real-Time Cluster of the present invention control system comprises: be arranged on the controller of fan on every typhoon power generator; And the centralized-control center that is connected with the controller of fan communication by wireless network.
As a further improvement on the present invention, described controller of fan and centralized-control center respectively are connected with wireless transceiver, and are connected in wireless network by wireless transceiver separately.
Described centralized-control center mainly comprises ethernet switch hub, and the supervisory system of the wind field that is connected with ethernet switch hub, OS server and WEB server.
Described centralized-control center also is connected with router, display device and printer.
After adopting above design, the present invention compared with prior art has following beneficial effect:
1, solved the high construction cost of the bottom cable laying of the marine wind electric field that brings because of the offshore distance, and many difficult problems of having avoided communication cable in reality is implemented, to occur;
2, solve because of during the wind energy turbine set operation, the problems such as the network line interface of appearance is aging, signal degradation have reduced wind energy turbine set cable network line fault hidden danger, and have reduced the maintenance cost of grid.
Below by drawings and Examples, technological scheme of the present invention is described in further detail.
Description of drawings
Above-mentioned only is the general introduction of technical solution of the present invention, and for can clearer understanding the present invention, the present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is a kind of marine wind electric field Real-Time Cluster of the present invention composition of the control system structural drawing.
Embodiment
See also shown in Figure 1ly, marine wind electric field Real-Time Cluster control system comprises centralized-control center, exchanges data layer, key-course and execution level, has realized the local control of blower fan, the control of wind field collection and remote monitoring.
The centralized-control center of wind field is used for the runnability to the every Fans of lower monitoring, upwards accepts local dispatching center to the requirement of its wind field generated energy.Centralized-control center mainly comprises ethernet switch hub, and the supervisory system of the wind field that is connected with ethernet switch hub, OS server and WEB server, in addition, and equipment such as connection route device, display device and printer as required also.
The exchanges data layer; it is the tie of connecting fan and centralized-control center; the service data of blower fan, fault recording are sent to centralized-control center accurately and fast, accept simultaneously the instruction that centralized-control center sends to blower fan (such as: open machine, shutdown, limit Power operation etc.).
Key-course relates generally to the controller of blower fan, and the automatic operation of blower fan body is controlled.
Execution level, namely involved various device in the blower fan when guaranteeing that blower fan normally moves, is carried out accordingly action.
Marine wind electric field Real-Time Cluster control system specific works flow process is as follows: A, data of utilizing centralized-control center acceptance and storage data exchange layer to transmit, monitor long-range fan operation situation; B, connect centralized-control center and key-course by the exchanges data layer, carry out exchanges data and wireless telecommunications; C, the control command by the exchange of the controller receiving data in key-course layer, and sending controling instruction is to execution level; D, according to the instruction of key-course, each equipment of blower fan is carried out corresponding action in the execution level.
Specifically, every Fans is all realized local control and telecontrol by blower fan, the controller of self and blower fan wireless transceiver, that is: blower fan opens machine, shutdown, meritorious and idle control.Involved various device in the blower fan when guaranteeing that blower fan normally moves, is carried out accordingly action.
Telecontrol and exchanges data are to realize by the wireless network that wind field is set up, centralized-control center is accepted the data that every Fans wireless transceiver transmits by the centralized-control center wireless transceiver, and centralized-control center also can send to by the centralized-control center wireless transceiver wireless transceiver reception control command of every Fans simultaneously.
Like this, marine wind electric field Real-Time Cluster control system replaces wire communication by wireless network, carries out exchanges data with the institute connecting fan, and blower fan is realized centralized control and remote monitoring.
The above; it only is preferred embodiment of the present invention; be not that the present invention is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (4)
1. marine wind electric field Real-Time Cluster control system is characterized in that comprising:
Be arranged on the controller of fan on every typhoon power generator; And
The centralized-control center that is connected with the controller of fan communication by wireless network.
2. marine wind electric field Real-Time Cluster control system according to claim 1 is characterized in that described controller of fan and centralized-control center respectively are connected with wireless transceiver, and is connected in wireless network by wireless transceiver separately.
3. marine wind electric field Real-Time Cluster control system according to claim 1 is characterized in that described centralized-control center mainly comprises ethernet switch hub, and the supervisory system of the wind field that is connected with ethernet switch hub, OS server and WEB server.
4. marine wind electric field Real-Time Cluster control system according to claim 3 is characterized in that described centralized-control center also is connected with router, display device and printer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103431221A CN102865189A (en) | 2012-09-14 | 2012-09-14 | Real-time cluster control system for offshore wind plant |
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| CN2012103431221A CN102865189A (en) | 2012-09-14 | 2012-09-14 | Real-time cluster control system for offshore wind plant |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306897A (en) * | 2013-06-08 | 2013-09-18 | 上海电机学院 | Wireless monitoring device and wireless monitoring system applicable to wind power generator |
| CN105005861A (en) * | 2015-07-17 | 2015-10-28 | 中国能源建设集团广东省电力设计研究院有限公司 | Operation regulation and control system for offshore wind farm |
| CN105162176A (en) * | 2015-10-14 | 2015-12-16 | 华北电力大学（保定） | Wind farm output power control system |
| CN105697245A (en) * | 2016-03-29 | 2016-06-22 | 马骏 | Novel wind-driven power generation device with real-time temperature monitoring function |
| CN110632880A (en) * | 2019-10-10 | 2019-12-31 | 上海电机学院 | Wind power plant master control system based on 5G cloud network transmission |
| CN111555437A (en) * | 2020-05-15 | 2020-08-18 | 中国船舶工业***工程研究院 | Underwater data center powered by offshore wind power |
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| CN101109938A (en) * | 2007-08-23 | 2008-01-23 | 上海交通大学 | Monitoring system for large wind power station on the sea |
| CN102287330A (en) * | 2011-07-25 | 2011-12-21 | 哈尔滨理工大学 | Wind farm remote real-time monitoring and intelligent video remote viewing system adopting 3rd generation (3G) network |
| CN202348565U (en) * | 2011-12-02 | 2012-07-25 | 张华宙 | Wind power generation system |
| CN202914242U (en) * | 2012-09-14 | 2013-05-01 | 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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2012
- 2012-09-14 CN CN2012103431221A patent/CN102865189A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101109938A (en) * | 2007-08-23 | 2008-01-23 | 上海交通大学 | Monitoring system for large wind power station on the sea |
| CN102287330A (en) * | 2011-07-25 | 2011-12-21 | 哈尔滨理工大学 | Wind farm remote real-time monitoring and intelligent video remote viewing system adopting 3rd generation (3G) network |
| CN202348565U (en) * | 2011-12-02 | 2012-07-25 | 张华宙 | Wind power generation system |
| CN202914242U (en) * | 2012-09-14 | 2013-05-01 | 国电联合动力技术有限公司 | Real-time cluster control system for offshore wind plant |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306897A (en) * | 2013-06-08 | 2013-09-18 | 上海电机学院 | Wireless monitoring device and wireless monitoring system applicable to wind power generator |
| CN105005861A (en) * | 2015-07-17 | 2015-10-28 | 中国能源建设集团广东省电力设计研究院有限公司 | Operation regulation and control system for offshore wind farm |
| CN105005861B (en) * | 2015-07-17 | 2018-07-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Marine wind electric field runs regulator control system |
| CN105162176A (en) * | 2015-10-14 | 2015-12-16 | 华北电力大学（保定） | Wind farm output power control system |
| CN105162176B (en) * | 2015-10-14 | 2018-10-16 | 华北电力大学（保定） | A kind of Power Output for Wind Power Field control system |
| CN105697245A (en) * | 2016-03-29 | 2016-06-22 | 马骏 | Novel wind-driven power generation device with real-time temperature monitoring function |
| CN110632880A (en) * | 2019-10-10 | 2019-12-31 | 上海电机学院 | Wind power plant master control system based on 5G cloud network transmission |
| CN111555437A (en) * | 2020-05-15 | 2020-08-18 | 中国船舶工业***工程研究院 | Underwater data center powered by offshore wind power |
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Application publication date: 20130109 |