CN202798802U - Apparatus used for obtaining and transmitting data of offshore blower fan control system - Google Patents
Apparatus used for obtaining and transmitting data of offshore blower fan control system Download PDFInfo
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- CN202798802U CN202798802U CN201220417567.5U CN201220417567U CN202798802U CN 202798802 U CN202798802 U CN 202798802U CN 201220417567 U CN201220417567 U CN 201220417567U CN 202798802 U CN202798802 U CN 202798802U
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- zigbee
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Abstract
The utility model discloses an apparatus used for obtaining and transmitting data of an offshore blower fan control system. The apparatus comprises a data collection module, a ZIGBEE networking module and a monitoring center PC. The data collection module is connected with a PLC controller of the offshore blower fan control system. The data collection module is further connected with the monitoring center PC via the ZIGBEE networking module. The apparatus enables data of all blower fans to be sent and obtained in time, thereby minimizing economic losses caused by failure of the blower fans.
Description
Technical field
The utility model relates to the blower fan field of data transmission, particularly, relates to a kind of device be used to obtaining and transmit offshore wind turbine control system data.
Background technology
The energy and environmental problem have become global focus and key problem, and conventional energy resource such as coal, oil, natural gas be resource-constrained not only, and can cause serious environmental pollution, and the development new forms of energy have been trend of the times.Wind energy is inexhaustible, is a kind of renewable resource of cleaning.Compare the advantage such as wind power generation has that cost of electricity-generating is low, natural environment and social environment influence are good with other renewable energy power generation technology such as bioenergies with solar energy.At present, wind power generation become in the world generally acknowledge near commercialization, renewable energy technologies that the market competitiveness is the strongest.Active development utilizes wind power generation to have far reaching significance for improving the energy resource system structure, preserving the ecological environment.Land wind power generation has the land occupation resource many, and noise pollution is large, disturbs the problems such as public's vision.The experience of wind-powered electricity generation developed country shows, wind energy turbine set is built in marine than building land have more social benefit, environmental benefit and economic benefit in.The exploitation of marine wind electric field will become the important development direction of China's Wind Power Generation Industry.
With respect to land wind power generation, offshore wind turbine is seated the sea more, traffic is very inconvenient, the current check of blower fan can only lean on staff's routine to patrol and examine to finish, be unfavorable for the analysis of data and the timely feedback of information, when offshore wind turbine broke down, the particular location of blower fan was difficult to immediately location, can't in time rush to repair, cause certain economic loss.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, a kind of device be used to obtaining and transmit offshore wind turbine control system data is provided, the data of each blower fan can in time be sent and obtain, reduce the economic loss that causes because of fan trouble.
To achieve these goals, the utility model adopts following technical scheme:
A kind of device be used to obtaining and transmit offshore wind turbine control system data comprises: data acquisition module, ZIGBEE networking module and monitoring center's PC; Described data acquisition module is connected with the PLC controller of offshore wind turbine master control system, and described data acquisition module is connected with the monitoring center PC by ZIGBEE networking module.
Further, described data acquisition module is connected by data recording equipment and GPS locating module in the PLC controller of data acquisition interface and offshore wind turbine master control system.
Further, described data acquisition interface adopts the OPC interface.
Further, described data acquisition module comprises data acquisition unit, data processing unit, master controller, protocol controller, the ZIGBEE data transmit-receive unit that connects successively.
Further, described ZIGBEE networking module comprises a plurality of ZIGBEE nodes and the ZIGBEE Tandem Gateway that is connected with the ZIGBEE node, and described ZIGBEE node is connected with data acquisition module, and described ZIGBEE Tandem Gateway is connected with the monitoring center PC by network.
Further, a plurality of ZIGBEE nodes of described ZIGBEE networking module adopt the MANET form, and the topological structure of ZIGBEE networking module is in Star network, mesh network, the hybrid network one or more.
Further, described ZIGBEE node comprises arm processor and the ZIGBEE wireless communication module, memory, JTAG debug interface unit, acquisition interface unit, reset circuit, power circuit and the battery management circuit that are connected with arm processor; Described ZIGBEE Tandem Gateway comprises arm processor and the ZIGBEE wireless communication module, state indicating module, memory, JTAG debug interface unit, data receiver interface unit, reset circuit, power circuit, battery management circuit and the ZIGBEE/GPRS/GSM modular converter that are connected with arm processor.
Further, described Z I GBEE node is connected to the ZIGBEE Tandem Gateway by the mode of multi-hop.
Further, described ZIGBEE Tandem Gateway is connected with the monitoring center PC by Internet network or GPRS/GSM public network.
Compared with prior art, the utlity model has following beneficial effect:
ZIGBEE networking module has following features: low-power consumption, low cost, time delay weak point, large, reliable, the safety of network capacity.The utility model adopts ZIGBEE networking module to carry out transfer of data, and the operation maintenance personnel can obtain real time data by monitoring center's PC data terminal, can in time obtain data and timely analysis of offshore wind turbine, finds that fault in time solves, and reduces economic loss.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a kind of principle assumption diagram be used to obtaining and transmit the device of offshore wind turbine control system data of the utility model;
Fig. 2 is the principle assumption diagram of ZIGBEE node;
Fig. 3 is the principle assumption diagram of ZIGBEE gateway;
Fig. 4 is offshore wind turbine PLC controller and data acquisition interface connection diagram;
Fig. 5 a, 5b, 5c are the network topology structure figure (being respectively star network, mesh network, hybrid network) of ZIGBEE networking module.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of device be used to obtaining and transmit offshore wind turbine control system data of the present utility model comprises: data acquisition module (comprising the data acquisition unit, data processing unit, master controller, protocol controller, the ZIGBEE data transmit-receive unit that connect successively), ZIGBEE networking module and monitoring center's PC; Data acquisition module is connected (as shown in Figure 4) by data recording equipment and the GPS locating module in the PLC controller of data acquisition interface (such as OPC interface or other special purpose interface) and offshore wind turbine master control system, and data acquisition module passes through ZIGBEE networking module and is connected with the monitoring center PC.Wherein, ZIGBEE networking module comprises a plurality of ZIGBEE nodes and ZIGBEE Tandem Gateway, the ZIGBEE node is connected to the ZIGBEE Tandem Gateway by the mode of multi-hop, the ZIGBEE node is connected with data acquisition module, and the ZIGBEE Tandem Gateway is connected with the monitoring center PC by Internet network or GPRS/GSM public network.
As shown in Figure 2, the ZIGBEE node comprises arm processor and the ZIGBEE wireless communication module, Flash memory, JTAG debug interface unit, acquisition interface unit, reset circuit, power circuit and the battery management circuit that are connected with arm processor;
As shown in Figure 3, the ZIGBEE Tandem Gateway comprises arm processor and the ZIGBEE wireless communication module, state indicating module, memory, JTAG debug interface unit, data receiver interface unit, reset circuit, power circuit, battery management circuit and the ZIGBEE/GPRS/GSM modular converter that are connected with arm processor, wherein, what the state indicating module was used to indicate current employing is the network node of ZIGBEE, and relay process
Shown in Fig. 5 a, 5b, 5c, be the ZIGBEE network topology, be respectively Star network, mesh network, hybrid network, in the blower fan, can adopt one or more in these three kinds of network topologies at sea.
During the offshore wind turbine operation, by the fan operation critical data in the PLC controller of data collecting module collected blower fan master control system, such as mean wind speed, become propeller angle, become key parameter and the GPS locator datas such as oar speed, generator torque, and the data that collect are processed; Be deployed in on-the-spot ZIGBEE node and carry out data fusion, processing by the wireless network transmissions that MANET makes up to the ZIGBEE Tandem Gateway, then the ZIGBEE Tandem Gateway is passed Monitoring Data back the monitoring center PC by access Internet network or GPRS/GSM public network.
Wherein, the ZIGBEE node is as the sensor carrier that detects information, but different from the transducer of universal, it can not only the perception monitoring variable variation, can also process Information Monitoring, therefrom extract useful data, be transferred to the ZIGBEE Tandem Gateway after simultaneously data being processed.The ZIGBEE Tandem Gateway is mainly finished data retransmission, relaying, the convergence processing of sensor node and monitoring center, the ZIGBEE node is connected to ZIGBEE Tandem Gateway (base-station node) by the mode of multi-hop, after the ZIGBEE Tandem Gateway is received data, connect backstage monitoring center by Intemet network or GPRS/GSM public network, and offer the user by the processing of monitoring center, the user therefrom obtains the information of being concerned about most, for example then warning message positions according to the GPS locator data and in time processes.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a device that is used for obtaining and transmitting offshore wind turbine control system data is characterized in that, comprising: data acquisition module, Z I GBEE networking module and monitoring center's PC;
Described data acquisition module is connected with the PLC controller of offshore wind turbine master control system, and described data acquisition module is connected with the monitoring center PC by ZIGBEE networking module.
2. a kind of device be used to obtaining and transmit offshore wind turbine control system data according to claim 1, it is characterized in that described data acquisition module is connected by data recording equipment and the GPS locating module in the PLC controller of data acquisition interface and offshore wind turbine master control system.
3. the device be used to obtaining and transmit offshore wind turbine control system data according to claim 2 is characterized in that, described data acquisition interface adopts the OPC interface.
4. according to claim 1,2 or 3 described devices be used to obtaining and transmit offshore wind turbine control system data, it is characterized in that described data acquisition module comprises data acquisition unit, data processing unit, master controller, protocol controller, the ZIGBEE data transmit-receive unit that connects successively.
5. according to claim 1,2 or 3 described devices be used to obtaining and transmit offshore wind turbine control system data, it is characterized in that, described ZIGBEE networking module comprises a plurality of ZIGBEE nodes and the ZIGBEE Tandem Gateway that is connected with the ZIGBEE node, described ZIGBEE node is connected with data acquisition module, and described ZIGBEE Tandem Gateway is connected with the monitoring center PC by network.
6. the device be used to obtaining and transmit offshore wind turbine control system data according to claim 5, it is characterized in that, a plurality of ZIGBEE nodes of described ZIGBEE networking module adopt the MANET form, and the topological structure of ZIGBEE networking module is in Star network, mesh network, the hybrid network one or more.
7. the device be used to obtaining and transmit offshore wind turbine control system data according to claim 5 is characterized in that:
Described ZIGBEE node comprises arm processor and the ZIGBEE wireless communication module, memory, JTAG debug interface unit, acquisition interface unit, reset circuit, power circuit and the battery management circuit that are connected with arm processor;
Described ZIGBEE Tandem Gateway comprises arm processor and the ZIGBEE wireless communication module, state indicating module, memory, JTAG debug interface unit, data receiver interface unit, reset circuit, power circuit, battery management circuit and the ZIGBEE/GPRS/GSM modular converter that are connected with arm processor.
8. the device be used to obtaining and transmit offshore wind turbine control system data according to claim 5, it is characterized in that: described ZIGBEE node is connected to the ZIGBEE Tandem Gateway by the mode of multi-hop.
9. the device be used to obtaining and transmit offshore wind turbine control system data according to claim 5 is characterized in that, described ZIGBEE Tandem Gateway is connected with the monitoring center PC by Internet network or GPRS/GSM public network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417567.5U CN202798802U (en) | 2012-08-21 | 2012-08-21 | Apparatus used for obtaining and transmitting data of offshore blower fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417567.5U CN202798802U (en) | 2012-08-21 | 2012-08-21 | Apparatus used for obtaining and transmitting data of offshore blower fan control system |
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| Publication Number | Publication Date |
|---|---|
| CN202798802U true CN202798802U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220417567.5U Expired - Lifetime CN202798802U (en) | 2012-08-21 | 2012-08-21 | Apparatus used for obtaining and transmitting data of offshore blower fan control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267027A (en) * | 2013-05-30 | 2013-08-28 | 黑龙江省博凯科技开发有限公司 | Offshore fan safety monitoring system |
| CN103267871A (en) * | 2013-04-19 | 2013-08-28 | 天津工业大学 | Wind speed monitoring system based on ZigBee technology |
| CN103321933A (en) * | 2013-05-22 | 2013-09-25 | 北京工业大学 | Fan state online monitoring system and method based on advanced reduced instruction-set computer machine (ARM) and ZigBee |
| CN104155924A (en) * | 2013-05-14 | 2014-11-19 | 纳路易爱姆斯株式会社 | Offshore wind power electricity generating system management device and method |
-
2012
- 2012-08-21 CN CN201220417567.5U patent/CN202798802U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267871A (en) * | 2013-04-19 | 2013-08-28 | 天津工业大学 | Wind speed monitoring system based on ZigBee technology |
| CN104155924A (en) * | 2013-05-14 | 2014-11-19 | 纳路易爱姆斯株式会社 | Offshore wind power electricity generating system management device and method |
| CN103321933A (en) * | 2013-05-22 | 2013-09-25 | 北京工业大学 | Fan state online monitoring system and method based on advanced reduced instruction-set computer machine (ARM) and ZigBee |
| CN103267027A (en) * | 2013-05-30 | 2013-08-28 | 黑龙江省博凯科技开发有限公司 | Offshore fan safety monitoring system |
| CN103267027B (en) * | 2013-05-30 | 2016-11-16 | 黑龙江省博凯科技开发有限公司 | Offshore wind turbine safety monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NATIONAL ELECTRIC NEW ENERGY TECHNOLOGY INSTITUTE Effective date: 20130702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130702 Address after: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee after: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. Patentee after: GUODIAN NEW ENERGY TECHNOLOGY INSTITUTE Address before: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee before: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |