CN105785926A - CAN bus-based offshore wind turbine generator monitoring system - Google Patents
CAN bus-based offshore wind turbine generator monitoring system Download PDFInfo
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- CN105785926A CN105785926A CN201410772363.7A CN201410772363A CN105785926A CN 105785926 A CN105785926 A CN 105785926A CN 201410772363 A CN201410772363 A CN 201410772363A CN 105785926 A CN105785926 A CN 105785926A
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- offshore wind
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- blower fan
- detection module
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a CAN bus-based offshore wind turbine generator monitoring system which comprises a wind turbine generator data acquisition unit, a video monitoring unit, a data transmission unit and a remote monitoring center, wherein the wind turbine generator data acquisition unit comprises a controller, a blower fan current detection module, a blower fan temperature detection module, a blower fan vibration detection module, a wind force transducer, a remote start/stop apparatus, an overload protection device and a power supply unit for supplying power to the controller, the video monitor unit comprises a plurality of cameras and a plurality of video servers, the data transmission unit comprises an RS232/CAN interface and a CAN bus, and the remote monitoring center comprises a monitoring host, a data server, a touch screen and an alarm unit. The CAN bus-based offshore wind turbine generator monitoring system is low in cost, and high in function performance and reliability. Comprehensive monitoring of an offshore wind turbine generator can be realized CAN bus communication, the system power consumption is reduced, and safety protection and monitoring level for the offshore wind turbine generator is improved.
Description
Technical field
The present invention relates to a kind of monitoring system, especially relate to a kind of offshore wind farm unit based on CAN and monitor system.
Background technology
Oversea wind power generation have that wind energy resources is abundant, wind speed high and stable, be not take up the advantage such as soil, suitable large-scale development, there is great development potentiality.Owing to marine wind electric field has the features such as offshore distance is remote, climatic environment is severe, sea wave as well as tide situation is complicated, the daily tour of offshore wind farm unit and maintenance are inconvenient for, and operational outfit fault rate is higher.If there is fan safe accident, serious economic loss will be brought.Therefore, design a kind of can the running status of monitor in real time offshore wind farm unit at a distance, it is ensured that the intelligent monitoring system tool that offshore wind farm unit safety reliably runs is of great significance.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, it is provided that a kind of reasonable in design, high-speed and high-efficiency data communication can be realized, remote monitor can be realized, be easy to analyze each operational factor of Wind turbines based on CAN offshore wind farm unit monitor system.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of offshore wind farm unit based on CAN monitors system, it is characterised in that: include Wind turbines data acquisition unit, video monitor unit, data transmission unit and remote monitoring center；Described Wind turbines data acquisition unit includes controller, blower fan current detection module, blower fan temperature detecting module, fan vibration detection module, wind sensor, long-range start stop apparatus, overload protection arrangement and the power supply unit that controller is powered; said supply unit includes the Wind turbines, management of charging and discharging unit and the accumulator battery that are sequentially connected with, and described controller, blower fan current detection module, blower fan temperature detecting module, fan vibration detection module, wind sensor, long-range start stop apparatus and overload protection arrangement are provided with multiple；The video server that described video monitor unit includes multiple photographic head and multiple image that described photographic head is shot processes；Described data transmission unit includes RS232/CAN interface and CAN；Described remote monitoring center includes monitoring host computer, data server, touch screen and alarm unit；Described blower fan current detection module, blower fan temperature detecting module, fan vibration detection module, wind sensor, long-range start stop apparatus, overload protection arrangement and accumulator battery all connect with controller; described photographic head connects with video server; described controller, video server and monitoring host computer connect with CAN each through RS232/CAN interface, and described data server, touch screen and alarm unit all connect with monitoring host computer.
The above-mentioned offshore wind farm unit based on CAN monitors system, it is characterized in that: described controller is industrial computer.
The above-mentioned offshore wind farm unit based on CAN monitors system, it is characterized in that: described RS232/CAN interface includes the microprocessor being sequentially connected with, independent CAN communication controller and CAN driver.
The above-mentioned offshore wind farm unit based on CAN monitors system, it is characterized in that: described microprocessor is AT89S51 single-chip microcomputer.
The above-mentioned offshore wind farm unit based on CAN monitors system, it is characterized in that: the model of described independent CAN communication controller is SJA1000.
The above-mentioned offshore wind farm unit based on CAN monitors system, it is characterized in that: the model of described CAN driver is TJA1050.
The present invention compared with prior art has the advantage that cost strong, reliability height low, functional, adopts CAN communication to realize the overall monitor of offshore wind farm unit, reduces system power dissipation, improve safeguard protection and the level monitoring of offshore wind farm unit.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Description of reference numerals:
1 controller；2 blower fan current detection modules；
3 blower fan temperature detecting module；4 fan vibration detection modules；
5 wind sensors；6 long-range start stop apparatuses；7 overload protection arrangements；
8 photographic head；9 video servers；10 Wind turbines；
11 management of charging and discharging unit；12 accumulator batteries；
13 RS232/CAN interfaces；14 CAN；15 monitoring host computers；
16 data servers；17 touch screens；18 alarm units.
Detailed description of the invention
As it is shown in figure 1, the present invention includes Wind turbines data acquisition unit, video monitor unit, data transmission unit and remote monitoring center；Described Wind turbines data acquisition unit includes controller 1, blower fan current detection module 2, blower fan temperature detecting module 3, fan vibration detection module 4, wind sensor 5, long-range start stop apparatus 6, overload protection arrangement 7 and the power supply unit that controller 1 is powered, said supply unit includes the Wind turbines 10 being sequentially connected with, management of charging and discharging unit 11 and accumulator battery 12, described controller 1, blower fan current detection module 2, blower fan temperature detecting module 3, fan vibration detection module 4, wind sensor 5, long-range start stop apparatus 6 and overload protection arrangement 7 are provided with multiple；Described video monitor unit includes multiple photographic head 8 and multiple video server 9 that the image of described photographic head 8 shooting is processed；Described data transmission unit includes RS232/CAN interface 13 and CAN 14；Described remote monitoring center includes monitoring host computer 15, data server 16, touch screen 17 and alarm unit 18；Described blower fan current detection module 2, blower fan temperature detecting module 3, fan vibration detection module 4, wind sensor 5, long-range start stop apparatus 6, overload protection arrangement 7 and accumulator battery 12 all connect with controller 1; described photographic head 8 connects with video server 9; described controller 1, video server 9 and monitoring host computer 15 connect with CAN 14 each through RS232/CAN interface 13, and described data server 16, touch screen 17 and alarm unit 18 all connect with monitoring host computer 15.
In the present embodiment, described controller 1 is industrial computer.
In the present embodiment, described RS232/CAN interface 13 includes the microprocessor being sequentially connected with, independent CAN communication controller and CAN driver.
In the present embodiment, described microprocessor is AT89S51 single-chip microcomputer.
In the present embodiment, the model of described independent CAN communication controller is SJA1000.
In the present embodiment, the model of described CAN driver is TJA1050.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (6)
1. the offshore wind farm unit based on CAN monitors system, it is characterised in that: include Wind turbines data acquisition unit, video monitor unit, data transmission unit and remote monitoring center；Described Wind turbines data acquisition unit includes controller (1), blower fan current detection module (2), blower fan temperature detecting module (3), fan vibration detection module (4), wind sensor (5), long-range start stop apparatus (6), overload protection arrangement (7) and the power supply unit that controller (1) is powered, said supply unit includes the Wind turbines (10) being sequentially connected with, management of charging and discharging unit (11) and accumulator battery (12), described controller (1), blower fan current detection module (2), blower fan temperature detecting module (3), fan vibration detection module (4), wind sensor (5), long-range start stop apparatus (6) and overload protection arrangement (7) are provided with multiple；The video server (9) that described video monitor unit includes multiple photographic head (8) and multiple image that described photographic head (8) is shot processes；Described data transmission unit includes RS232/CAN interface (13) and CAN (14)；Described remote monitoring center includes monitoring host computer (15), data server (16), touch screen (17) and alarm unit (18)；Described blower fan current detection module (2), blower fan temperature detecting module (3), fan vibration detection module (4), wind sensor (5), long-range start stop apparatus (6), overload protection arrangement (7) and accumulator battery (12) all connect with controller (1), described photographic head (8) connects with video server (9), described controller (1), video server (9) and monitoring host computer (15) connect with CAN (14) each through RS232/CAN interface (13), described data server (16), touch screen (17) and alarm unit (18) all connect with monitoring host computer (15).
2. the offshore wind farm unit based on CAN described in claim 1 monitors system, it is characterised in that: described controller (1) is industrial computer.
3. the offshore wind farm unit based on CAN described in claim 1 or 2 monitors system, it is characterised in that: described RS232/CAN interface (13) includes the microprocessor being sequentially connected with, independent CAN communication controller and CAN driver.
4. the offshore wind farm unit based on CAN described in claim 3 monitors system, it is characterised in that: described microprocessor is AT89S51 single-chip microcomputer.
5. the offshore wind farm unit based on CAN described in claim 3 monitors system, it is characterised in that: the model of described independent CAN communication controller is SJA1000.
6. the offshore wind farm unit based on CAN described in claim 3 monitors system, it is characterised in that: the model of described CAN driver is TJA1050.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772363.7A CN105785926A (en) | 2014-12-13 | 2014-12-13 | CAN bus-based offshore wind turbine generator monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772363.7A CN105785926A (en) | 2014-12-13 | 2014-12-13 | CAN bus-based offshore wind turbine generator monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105785926A true CN105785926A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410772363.7A Pending CN105785926A (en) | 2014-12-13 | 2014-12-13 | CAN bus-based offshore wind turbine generator monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561279A (en) * | 2018-04-11 | 2018-09-21 | 江苏艮德电力设备有限公司 | A kind of offshore wind farm group remote monitoring system |
| CN113685322A (en) * | 2020-05-17 | 2021-11-23 | 北京华信科创科技有限公司 | Auxiliary control integrated acquisition module and auxiliary control platform for offshore wind generating set |
| CN113759808A (en) * | 2021-09-29 | 2021-12-07 | 湖北三江航天万峰科技发展有限公司 | Fan monitoring system, method and device and computer storage medium |
-
2014
- 2014-12-13 CN CN201410772363.7A patent/CN105785926A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561279A (en) * | 2018-04-11 | 2018-09-21 | 江苏艮德电力设备有限公司 | A kind of offshore wind farm group remote monitoring system |
| CN113685322A (en) * | 2020-05-17 | 2021-11-23 | 北京华信科创科技有限公司 | Auxiliary control integrated acquisition module and auxiliary control platform for offshore wind generating set |
| CN113759808A (en) * | 2021-09-29 | 2021-12-07 | 湖北三江航天万峰科技发展有限公司 | Fan monitoring system, method and device and computer storage medium |
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Application publication date: 20160720 |