CN109209780A - A kind of remote monitoring system applied to wind-driven generator, method and device - Google Patents
A kind of remote monitoring system applied to wind-driven generator, method and device Download PDFInfo
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- CN109209780A CN109209780A CN201710512424.XA CN201710512424A CN109209780A CN 109209780 A CN109209780 A CN 109209780A CN 201710512424 A CN201710512424 A CN 201710512424A CN 109209780 A CN109209780 A CN 109209780A
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- Prior art keywords
- wind
- long
- driven generator
- monitoring system
- control subsystem
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
The embodiment of the present application discloses a kind of remote monitoring system applied to wind-driven generator, method and device, to realize the long-range monitoring to wind-driven generator.The system comprises: the portable monitoring system being set in the cabin of the tower top of wind-driven generator, and, it is set to the long-range Monitor And Control Subsystem of the tower bottom of wind-driven generator.The system is realized to the long-range monitoring of wind-driven generator and visualization, the controllability of monitoring result, ensure that the safety of staff, and have very high applicability.
Description
Technical field
The present invention relates to communication field more particularly to it is a kind of applied to the remote monitoring system of wind-driven generator, method and
Device.
Background technique
The status monitoring of wind-driven generator (hereinafter referred to as blower) can understand the health status of blower in real time, reduce wind-force hair
The maintenance cost of electric field, therefore, the fault monitoring system of blower have become the modern essential means of wind-powered electricity generation O&M.
In the related technology, on-line monitoring system is generallyd use to monitor fan condition, and more and more new blowers can all fill
There is certain fault detection system, to realize the purpose of on-line monitoring fan condition.But monitor the method for fan condition on-line still
It has the disadvantage that firstly, for for most of old blowers and not sheet of blower, the economy of on-line monitoring system is installed
Be worth it is lower, do not have applicability.Secondly as the running environment of wind-driven generator has certain insecurity factor, in wind
It is usually to avoid staff from working in fan engine room, therefore use on-line monitoring fan condition under machine operating status
Method is relatively low to the safety of staff.Again, it since the running environment of blower is complex, often encounters different
Mechanical breakdown or vibration problems cause corresponding fault detection method to need to constantly update, and the analysis method of on-line monitoring system
Often some more mature methods can not accomplish to timely update, therefore be difficult to meet at present to the need of monitoring fan trouble
It asks.
Summary of the invention
The purpose of the embodiment of the present application is to provide a kind of remote monitoring system, method and dress applied to wind-driven generator
It sets, to realize the long-range monitoring to wind-driven generator.
In order to solve the above technical problems, the embodiment of the present application is achieved in that
On the one hand, the embodiment of the present application provides a kind of remote monitoring system applied to wind-driven generator, comprising:
Portable monitoring system is set in the cabin of the tower top of the wind-driven generator, for establishing and remotely
The telecommunication connection relationship based on point-to-point transmission between Monitor And Control Subsystem；The long-range monitoring subsystem is come from when receiving
When the monitoring instruction of system, the related operation data of the wind-driven generator is acquired；By between the long-range Monitor And Control Subsystem
Telecommunication connection relationship, the related operation data is transmitted to the long-range Monitor And Control Subsystem；
The long-range Monitor And Control Subsystem is set to the tower bottom of the wind-driven generator, for establish with it is described portable
The telecommunication connection relationship based on point-to-point transmission between formula monitoring system；It is directed to the portable monitoring system transmission
The monitoring of the wind-driven generator instructs；It receives and exports the related operation data from the portable monitoring system.
Optionally, the portable monitoring system includes that portable monitoring terminal, the first wireless bridge and first are wireless
Antenna, wherein the data transmission interface in the portable monitoring terminal is connected to described by first wireless bridge
The related operation data is transmitted to described by one wireless antenna, the portable monitoring terminal by first wireless antenna
Long-range Monitor And Control Subsystem；
The long-range Monitor And Control Subsystem includes remote monitoring terminal, the second wireless bridge and the second wireless antenna, wherein
Data transmission interface on the remote monitoring terminal is connected to the second wireless antenna, the long-range prison by the second wireless bridge
Control terminal receives the related operation data from the portable monitoring terminal by second wireless antenna.
Optionally, first wireless bridge and/or second wireless bridge are Double RF of the work in designated frequency band
The wireless coverage of wireless bridge, first wireless bridge and/or second wireless bridge is greater than the portable prison
The distance between examining system and the long-range Monitor And Control Subsystem；
First wireless antenna and second wireless antenna are two directional aerials of Double RF, two orientations
The polarity of antenna is consistent, and two directional aerials are according to direction with respect to the automatic calibrating direction of principle, wherein the direction is opposite
Principle refers to that angle of two directional aerials respectively between signified direction is zero and respectively signified contrary.
Optionally, the portable monitoring system utilizes wind-power electricity generation described at least two data transmission channel synchronous acquisitions
The related operation data of machine；The network bandwidth of first wireless bridge and/or second wireless bridge meets the following conditions:
Network bandwidth >=(number of active lanes * sample frequency * acquires duration) * 8* message transmission rate.
Optionally, the system uses active Ethernet PoE power supply mode.
Optionally, the related operation data includes running state data, system configuration data, in local environment data
At least one of.
On the other hand, the embodiment of the present application provides a kind of long-distance monitoring method applied to wind-driven generator, applied to setting
The portable monitoring system being placed in the cabin of the tower top of the wind-driven generator, comprising:
Establish the telecommunication based on point-to-point transmission between the portable monitoring system and long-range Monitor And Control Subsystem
Connection relationship；
When receiving the monitoring instruction from the long-range Monitor And Control Subsystem, the related fortune of the wind-driven generator is acquired
Row data；
By the telecommunication connection relationship between the long-range Monitor And Control Subsystem, the related operation data is transmitted
It is exported to the long-range Monitor And Control Subsystem.
On the other hand, the embodiment of the present application provides a kind of long-distance monitoring method applied to wind-driven generator, applied to setting
It is placed in the long-range Monitor And Control Subsystem of the tower bottom of wind-driven generator, comprising:
Establish the telecommunication based on point-to-point transmission between portable monitoring system and the long-range Monitor And Control Subsystem
Connection relationship, wherein in the cabin for the tower top that the portable monitoring system is set to the wind-driven generator；
Monitoring instruction is sent to the portable monitoring system, the monitoring instruction is used to indicate the portable monitoring system
System acquires the related operation data of the wind-driven generator；
It receives and exports the related operation data from the portable monitoring system.
On the other hand, the embodiment of the present application provides a kind of portable metering device applied to wind-driven generator, is applied to
The portable monitoring system being set in the cabin of the tower top of the wind-driven generator, comprising:
First establishes module, for establish between the portable monitoring system and long-range Monitor And Control Subsystem based on point pair
The telecommunication connection relationship of point transmission；
Acquisition module, for acquiring the wind-force when receiving the monitoring instruction from the long-range Monitor And Control Subsystem
The related operation data of generator；
Transmission module, for by the telecommunication connection relationship between the long-range Monitor And Control Subsystem, by the phase
Pass operation data is transmitted to the long-range Monitor And Control Subsystem and is exported.
On the other hand, the embodiment of the present application provides a kind of long-distance monitorng device applied to wind-driven generator, applied to setting
It is placed in the long-range Monitor And Control Subsystem of the tower bottom of wind-driven generator, comprising:
Second establishes module, for establish between portable monitoring system and the long-range Monitor And Control Subsystem based on point pair
The telecommunication connection relationship of point transmission, wherein the portable monitoring system connect and is set to the wind-driven generator
In the cabin of the tower top of the wind-driven generator；
Sending module, for sending monitoring instruction to the portable monitoring system, the monitoring instruction is used to indicate institute
State the related operation data of wind-driven generator described in portable monitoring system acquisition；
Reception/output module, for receiving and exporting the related operation data from the portable monitoring system.
Using the technical solution of the embodiment of the present invention, by the way that portable monitoring system is set to the wind-driven generator
In the cabin of tower top, long-range Monitor And Control Subsystem is set to the tower bottom of wind-driven generator, and establishes portable monitoring
Telecommunication connection relationship between system and long-range Monitor And Control Subsystem based on point-to-point transmission, enables portable monitoring system
Enough related operation datas that wind-driven generator is acquired in the cabin of tower top, and related operation data is transmitted to long-range prison
Subsystem is controlled, and then makes staff that can view the related operation data of wind-driven generator in long-range Monitor And Control Subsystem, and
Without checking in fan engine room, therefore the technical solution realizes long-range monitoring to wind-driven generator and monitoring result
Visualization, controllability, ensure that the safety of staff.In addition, portability of the portable monitoring system due to its own, not only
It can apply to multiple wind-driven generators, and timely update convenient for the various problems occurred for wind-driven generator, therefore have
There is very high applicability.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic frame of remote monitoring system applied to wind-driven generator according to an embodiment of the present invention
Figure；
Fig. 2 is a kind of schematic flow of long-distance monitoring method applied to wind-driven generator according to an embodiment of the present invention
Figure；
Fig. 3 is the schematic stream of another long-distance monitoring method for being applied to wind-driven generator according to an embodiment of the present invention
Cheng Tu；
Fig. 4 is a kind of signal of long-distance monitoring method applied to wind-driven generator of a specific embodiment according to the present invention
Property flow chart；
Fig. 5 is a kind of schematic frame of portable metering device applied to wind-driven generator according to an embodiment of the present invention
Figure；
Fig. 6 is the schematic frame of another long-distance monitorng device for being applied to wind-driven generator according to an embodiment of the present invention
Figure.
Specific embodiment
The embodiment of the present application provides a kind of remote monitoring system applied to wind-driven generator, method and device, to reality
Now to the long-range monitoring of wind-driven generator.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range.
Fig. 1 is a kind of schematic frame of remote monitoring system applied to wind-driven generator according to an embodiment of the present invention
Figure.As shown in Figure 1, the system includes:
Portable monitoring system 110 is set in the cabin of the tower top of wind-driven generator, for establishing and long-range prison
Control the telecommunication connection relationship based on point-to-point transmission between subsystem 120；Long-range Monitor And Control Subsystem is come from when receiving
When 120 monitoring instruction, the related operation data of wind-driven generator is acquired；By remote between long-range Monitor And Control Subsystem 120
Journey communicates to connect relationship, and related operation data is transmitted to long-range Monitor And Control Subsystem 120.
Long-range Monitor And Control Subsystem 120, is set to the tower bottom of wind-driven generator, for establishing and portable monitoring system
The telecommunication connection relationship based on point-to-point transmission between 110；It is sent to portable monitoring system 110 and is directed to wind-power electricity generation
The monitoring of machine instructs；It receives and exports the related operation data from portable monitoring system 110.
Wherein, related operation data includes running state data, system configuration data, at least one in local environment data
?.
In the present embodiment, establish between portable monitoring system 110 and long-range Monitor And Control Subsystem 120 based on point-to-point
When the telecommunication connection relationship of transmission, the included remote desktop company of the Windows system of long-range Monitor And Control Subsystem 120 can be used
Bonding tool realizes that this mode is little to network bandwidth requirements, it is more convenient to implement.
In one embodiment, portable monitoring system 110 includes portable monitoring terminal, the first wireless bridge and the
One wireless antenna, wherein the data transmission interface in portable monitoring terminal is connected to first wirelessly by the first wireless bridge
Related operation data is transmitted to long-range Monitor And Control Subsystem 120 by the first wireless antenna by antenna, portable monitoring terminal.It builds
When wireless network, the first wireless bridge and the first wireless antenna can be set near cabin, wherein the ether of the first wireless bridge
Net port is connected with the portable monitoring terminal in portable monitoring system 110, and signal emission port passes through Shielded Twisted Pair
It is connected with the first wireless antenna.
Long-range Monitor And Control Subsystem 120 includes remote monitoring terminal, the second wireless bridge and the second wireless antenna, wherein
Data transmission interface on remote monitoring terminal is connected to the second wireless antenna by the second wireless bridge, and remote monitoring terminal is logical
It crosses the second wireless antenna and receives the related operation data from portable monitoring terminal.Remote monitoring terminal and the second wireless network
It can also be connected with Shielded Twisted Pair between bridge, the second wireless bridge and the second wireless antenna.
In one embodiment, the first wireless bridge and/or the second wireless bridge are Double RF of the work in designated frequency band
The wireless coverage of wireless bridge, the first wireless bridge and/or the second wireless bridge is greater than portable monitoring system 110 and far
The distance between range monitoring subsystem 120.
Selecting suitable wireless bridge is the key factor for determining network quality.In the present embodiment, when selecting wireless bridge,
Fully considered the distance between bandwidth demand, portable monitoring system 110 and long-range Monitor And Control Subsystem 120 of network connection,
And disturbing factor in wind-driven generator tower etc..
For example, it is contemplated that there is very strong electromagnetic interference in the cabin of wind-driven generator, the tower of wind-driven generator be steel or
Concrete material has certain absorption and interference effect to wireless signal.The anti-interference for so considering signal, may be selected energy
Enough the first wireless bridges and/or the second wireless bridge to work under 5GHz frequency range.Preferably, in order to adapt to different apply ring
Border and scalability, may be selected support 2.4GHz and 5GHz working frequency range Double RF wireless bridge be the first wireless bridge and/or
Second wireless bridge.
Further, since there are the influences of external electromagnetic interference, and consider EMS (Electro Magnetic
Susceptibility, electromagnetic susceptibility) every evaluation metrics, may be selected in electromagnetic interference, system service ability
It is affected by it lesser first wireless bridge and/or the second wireless bridge.
In one embodiment, the first wireless antenna and the second wireless antenna are two directional aerials of Double RF, two
The polarity of directional aerial is consistent, and two directional aerials are according to direction with respect to the automatic calibrating direction of principle, wherein direction is with respect to principle
Refer to that angle of two directional aerials respectively between signified direction is zero and respectively signified contrary.
In the present embodiment, the advantages of selecting two directional aerials for Double RF of the first wireless antenna and the second wireless antenna
It is, directional aerial can be sent to greatest extent since its energy accumulating ability is strong, the direction directive property of signal is fabulous
With reception wireless signal, greatly improve the speed of network and stability all.
In two directional aerials, the first wireless antenna is mounted near the cabin of tower top, the second wireless antenna peace
Mounted in tower bottom.The centre of first wireless antenna and the second wireless antenna should exclude shelter, so that two directional aerials can
Depending on ensuring signal quality.Also, the first wireless antenna and the second wireless antenna can be fixed by U-shaped folder respectively, so that installation,
Convenient disassembly.
In addition, when disposing the first wireless antenna and the second wireless antenna, since the tower of wind-driven generator is steel or is mixed
Solidifying soil material, the wireless signal that will lead to long range have certain decaying, therefore the first wireless antenna and the second wireless day selected
Line is Double RF, high-gain aerial, to guarantee the radio signal quality of long distance transmission.
In one embodiment, portable monitoring system 110 utilizes at least two data transmission channel synchronous acquisition wind-force
The related operation data of generator；The network bandwidth of first wireless bridge and/or the second wireless bridge meets the following conditions: network
Bandwidth >=(number of active lanes * sample frequency * acquires duration) * 8* message transmission rate.
Since high bandwidth can guarantee the fluency and real-time of remote access, select to be also contemplated that when wireless bridge
Network bandwidth.For example, it is assumed that the data acquiring frequency of portable monitoring system 110 is 51.2kHz, acquisition when a length of 10s, acquisition
Channel is 8 channels, and the size of single file is 32MB.When needing to be transmitted 1 file in 1s, message transmission rate is
32MBps.So, the network bandwidth needed is at least (8*51.2kHz*10s) * 8*32MBps=256Mbps.The calculation formula
In, first " 8 " refer to number of active lanes, and second " 8 " refers to the conversion factor (i.e. 1B=8b) that " Bps " is converted to " bps ".Consider
Network bandwidth to have 20% it is reserved, it is therefore desirable to selection support IEEE802.11n, bandwidth 300Mbps the first wireless network
Bridge and/or the second wireless bridge, both can guarantee the smoothness remotely controlled, also can real-time transmission data file.
In one embodiment, before building wireless network, the first wireless bridge and the second wireless bridge need to be powered and match
It sets.Firstly, transmitting terminal bridge is set by the first wireless bridge in portable monitoring system 110, by long-range Monitor And Control Subsystem
The second wireless bridge in 120 is set as receiving end bridge.Secondly, to the important ginseng of the first wireless bridge and the second wireless bridge
Number carries out following configuration:
(1) wireless mode: transmitting terminal bridge selects " access point WDS (Access Point WDS) ", the choosing of receiving end bridge
Select " WDS that stands (Station WDS) ".
(2) wireless signal title: the wireless signal title of the first wireless bridge and the second wireless bridge is consistent.
(3) channel width: the signal of the first wireless bridge and the second wireless bridge wants identical.
(4) MAC Address (i.e. physical address): the MAC Address of receiving end bridge is the MAC Address of transmitting terminal bridge.
(5) IP address and subnet mask: the first wireless bridge and the second wireless bridge using same network segment IP address and
Subnet mask.
In addition to above-mentioned five important parameters, other parameters information can be according to the portable monitoring system 110 of different brands
Requirement be configured.
Based on the above-mentioned setting to parameters, can portable monitoring system 110 and long-range Monitor And Control Subsystem 120 it
Between set up point-to-point communication connection relationship.It is specific as follows:
Firstly, portable monitoring terminal, the first wireless bridge and the first wireless day in deployment portable monitoring system 110
Line, and, dispose remote monitoring terminal, the second wireless bridge and the second wireless antenna in long-range Monitor And Control Subsystem 120.Deployment
Method are as follows: the data transmission interface in portable monitoring terminal is connected to the first wireless antenna by the first wireless bridge, it will
Data transmission interface on remote monitoring terminal is connected to the second wireless antenna by the second wireless bridge.Wherein, first is wireless
Antenna and the second wireless antenna use the directional aerial of Double RF, and two directional aerials are deployed as relative direction, to ensure
The ability of two directional aerial focused energies reaches most strong.
Secondly, being configured respectively to the parameter in the first wireless bridge and the second wireless bridge.It preferably, can will wherein
Any wireless bridge is determined as transmitting terminal, and another wireless bridge is determined as receiving end.It, will after determining transmitting terminal and receiving end
The wireless mode of wireless bridge as transmitting terminal is set as " access point WDS (Access Point WDS) ", and will be used as and be connect
The wireless mode of the wireless bridge of receiving end is set as " WDS that stands (Station WDS) ".Meanwhile by the wireless network as receiving end
The MAC Address of bridge is set as the MAC Address of the wireless bridge as transmitting terminal；Again by the first wireless bridge and the second wireless bridge
Wireless signal title, IP address and subnet mask and channel width be disposed as identical parameter value.
Again, after being configured to the parameter in the first wireless bridge and the second wireless bridge, and as transmitting terminal
The directional aerial of wireless bridge connection emits microwave signal, and receives the directional aerial connecting with the wireless bridge as receiving end
Feedback based on microwave signal sets up portable monitoring system to set up the wireless connection between two directional aerials
Exclusive point-to-point communication connection relationship between system 110 and long-range Monitor And Control Subsystem 120.
It is established using aforesaid way exclusive point-to-point between portable monitoring system 110 and long-range Monitor And Control Subsystem 120
Communication connection relationship has the advantage that since wireless bridge itself has power big, long transmission distance, strong antijamming capability etc.
Advantage and directional aerial itself have many advantages, such as that energy accumulating ability is strong, sense directive property is fabulous, so that based on wireless
The point-to-point communication connection relationship that bridge is established has reliable and stable network transmission speed, even if in the environment of severe jamming
Still there is high transmission reliability.
In one embodiment, above system uses active Ethernet PoE power supply mode.
First wireless bridge and the second wireless bridge power on after installing, and need to check PoE and power supply first, judge to power
The connection between the first wireless bridge and the second wireless bridge can be first tested after normal with command Window Ping Bridge Address
Property.Whether long-range Monitor And Control Subsystem 120 can be tested to portable monitoring system after first wireless bridge and the connection of the second wireless bridge
System 110 initiates the request of remote access, if initiating, establishes telecommunication connection relationship between the two.
In one embodiment, it is contemplated that the portable monitoring terminal of wide temperature range type may be selected in the influence of environment temperature, to protect
Card portable monitoring system 110 can work normally in the presence of a harsh environment.
In one embodiment, main implementation is built in the tower of wind-driven generator due to wireless communication networks, and
Equipment is various in tower, there is forceful electric power route, the communications cable and electric power cable etc., therefore, above system is applied to wind-force
When generator, the deployment of the connection in wind-driven generator need to also be carried out according to the following:
(1) communications cable is unable to doubling winding or kills curved, and the diameter of bending part need to be at least more than 10 centimetres.
(2) cable, if not being avoided that, cannot need individually with forceful electric power route (such as power supply line) apart from too close and walking line
Poling.
(3) when cable intersects with heavy current installation or passes through high-power electric appliance equipment, to avoid interfering, metal tube progress should be worn
Shielding.
(4) shielding netting wire used must cooperate shielding crystal head, and cable shielded layer and crystal head metal shell weld,
And guarantee to shield the opposite equip. good earth of crystal head contact, just there is shield effectiveness in this way.
Using the remote monitoring system of the embodiment of the present invention, by the way that portable monitoring system is set to the wind-power electricity generation
In the cabin of the tower top of machine, long-range Monitor And Control Subsystem is set to the tower bottom of wind-driven generator, and is established portable
Telecommunication connection relationship between monitoring system and long-range Monitor And Control Subsystem based on point-to-point transmission, so that portable monitoring system
System can acquire the related operation data of wind-driven generator in the cabin of tower top, and related operation data is transmitted to far
Range monitoring subsystem, and then make staff that can view the related of wind-driven generator in long-range Monitor And Control Subsystem and run number
According to without checking in fan engine room, therefore the technical solution realizes the long-range monitoring and monitoring to wind-driven generator
As a result visualization, controllability ensure that the safety of staff.In addition, portable monitoring system is portable due to its own
Property, multiple wind-driven generators can not only be applied to, and timely update convenient for the various problems occurred for wind-driven generator,
Therefore there is very high applicability.
The above are the remote monitoring systems provided by the embodiments of the present application applied to wind-driven generator, are thought based on same
Road, the embodiment of the present application also provide a kind of long-distance monitoring method applied to wind-driven generator.
It is individually below executing subject to applied to wind-driven generator using portable monitoring system and long-range Monitor And Control Subsystem
Long-distance monitoring method be described in detail.
Fig. 2 is a kind of schematic flow of long-distance monitoring method applied to wind-driven generator according to an embodiment of the present invention
Figure.In this embodiment, this method is applied to the portable monitoring system in the cabin for the tower top for being set to wind-driven generator
System, as shown in Fig. 2, the method comprising the steps of S201-S203:
Step S201, establish between portable monitoring system and long-range Monitor And Control Subsystem based on the long-range of point-to-point transmission
Communication connection relationship.
By the above-mentioned detailed description to system shown in FIG. 1 it is found that in the portable monitoring terminal in portable monitoring system
Data transmission interface is connected to the first wireless antenna by the first wireless bridge, the remote monitoring terminal in long-range Monitor And Control Subsystem
On data transmission interface the second wireless antenna is connected to by the second wireless bridge.Therefore, it can establish in accordance with the following steps
Telecommunication connection relationship between portable monitoring system and long-range Monitor And Control Subsystem:
Firstly, determining the configuration parameter of the first wireless bridge, wherein configuration parameter includes wireless mode, wireless signal name
Title, channel width, MAC Address, IP address and subnet mask etc..In the present embodiment, the first wireless bridge is as transmitting terminal net
Bridge, wireless mode are configured to " access point WDS (Access Point WDS) ".
Secondly, when receiving the long-range of the assigning remote communication connection tool sending installed in long-range Monitor And Control Subsystem
Communication connection request (specifically, is communicated to connect by the assigning remote installed in the remote monitoring terminal in long-range Monitor And Control Subsystem
Tool is initiated) when, the connection of the telecommunication between portable monitoring system and long-range Monitor And Control Subsystem is established based on configuration parameter
Relationship.Wherein, assigning remote communication connection tool can be any telecommunication connection work installed in remote monitoring terminal
Tool, such as the Remote desk process tool that Windows system is included.
Step S202 acquires the correlation of wind-driven generator when receiving the monitoring instruction from long-range Monitor And Control Subsystem
Operation data.Wherein, related operation data include running state data, system configuration data, in local environment data at least
One.
In the present embodiment, portable monitoring system is therefore multichannel collecting system can acquire wind-force as follows
The related operation data of generator: firstly, starting preset at least two data transmission channel in portable monitoring system；Its
It is secondary, utilize the related operation data of at least two data transmission channel synchronous acquisition systems to be monitored.
Step S203 is transmitted related operation data by the telecommunication connection relationship between remote monitoring system
It is exported to long-range Monitor And Control Subsystem.
By the above-mentioned detailed description to system shown in FIG. 1 it is found that related operation data is passed through first by portable monitoring system
Wireless antenna be transmitted to the second wireless antenna in long-range Monitor And Control Subsystem, and then by the second wireless antenna by correlation run number
According to the remote monitoring terminal being transmitted in remote monitoring system.
Fig. 3 is a kind of schematic flow of long-distance monitoring method applied to wind-driven generator according to an embodiment of the present invention
Figure.In this embodiment, this method is applied to be set to the long-range Monitor And Control Subsystem of the tower bottom of wind-driven generator, such as Fig. 3
It is shown, the method comprising the steps of S301-S303:
Step S301, establish between portable monitoring system and long-range Monitor And Control Subsystem based on the long-range of point-to-point transmission
Communication connection relationship.Wherein, portable monitoring system is set in the cabin of the tower top of wind-driven generator.
By the above-mentioned detailed description to system shown in FIG. 1 it is found that in the portable monitoring terminal in portable monitoring system
Data transmission interface is connected to the first wireless antenna by the first wireless bridge, the remote monitoring terminal in long-range Monitor And Control Subsystem
On data transmission interface the second wireless antenna is connected to by the second wireless bridge.Therefore, it can establish in accordance with the following steps
Telecommunication connection relationship between portable monitoring system and long-range Monitor And Control Subsystem:
Firstly, determining the configuration parameter of the second wireless bridge, wherein configuration parameter includes wireless mode, wireless signal name
Title, channel width, MAC Address, IP address and subnet mask etc..In the present embodiment, the second wireless bridge is as receiving end net
Bridge, wireless mode are configured to " WDS that stands (Station WDS) ".
Secondly, the assigning remote communication connection tool installed in triggering remote monitoring terminal generates and is directed to portable monitoring system
The telecommunication connection request of system；Wherein, assigning remote communication connection tool can be any installed in remote monitoring terminal
Kind telecommunication fastening means, such as the Remote desk process tool that Windows system is included.
Again, telecommunication connection request is sent to portable monitoring system, and remote in the response of portable monitoring system
After journey communication connection request, the telecommunication connection relationship between long-range Monitor And Control Subsystem is established based on configuration parameter.
Step S302 sends monitoring instruction to portable monitoring system, and monitoring instruction is used to indicate portable monitoring system
The related operation data of system acquisition wind-driven generator.Wherein, related operation data includes running state data, system configuration number
According in, local environment data at least one of.
Step S303 is received and is exported the related operation data from portable monitoring system.
By the above-mentioned detailed description to system shown in FIG. 1 it is found that long-range Monitor And Control Subsystem by the second wireless antenna receive come
From the related operation data of portable monitoring system.
In the present embodiment, portable monitoring subsystem is multichannel collecting system, therefore, can receive and as follows
From the related operation data of portable monitoring system: firstly, being received from portable monitoring system at least using predetermined manner
The related operation data of two data transmission channels, wherein predetermined manner includes while receiving mode and/or time-sharing multiplex reception
Mode；Secondly, the related operation data of each data transmission channel received is combined processing, and export the phase after combination
Close operation data.
Fig. 4 is a kind of signal of long-distance monitoring method applied to wind-driven generator of a specific embodiment according to the present invention
Property flow chart.In this specific embodiment, the wireless network of portable monitoring system and long-range Monitor And Control Subsystem is built first
Environment, for example above-mentioned detailed description to system shown in FIG. 1 of specific building method, details are not described herein.Put up wireless network environment
Later, step S401-S407 as shown in Figure 4 is executed:
Step S401 determines matching for the first wireless bridge connecting with the portable monitoring terminal in portable monitoring system
Parameter is set, and the configuration parameter for the second wireless bridge connecting with the remote monitoring terminal in long-range Monitor And Control Subsystem.Wherein,
Configuration parameter includes wireless mode, wireless signal title, channel width, MAC Address, IP address and subnet mask etc..
Step S402, using the included Remote desk process tool of the system of remote monitoring terminal to portable monitoring system
Initiate telecommunication connection request.
Step S403, portable monitoring system respond telecommunication connection request, establish between long-range Monitor And Control Subsystem
The telecommunication connection relationship based on point-to-point transmission.
Step S404, long-range Monitor And Control Subsystem send monitoring instruction to portable monitoring system.Wherein, monitoring instruction is used for
Indicate the related operation data of portable monitoring system acquisition wind-driven generator, which includes operating status number
According to, in system configuration data, local environment data at least one of.
Step S405, portable monitoring system is according to the monitoring instruction acquisition wind-driven generator from long-range Monitor And Control Subsystem
Related operation data.
Step S406, portable monitoring system, will by the telecommunication connection relationship between long-range Monitor And Control Subsystem
Related operation data is transmitted to long-range Monitor And Control Subsystem by the first wireless antenna.
Step S407, long-range Monitor And Control Subsystem receive the related fortune from portable monitoring system by the second wireless antenna
Row data.
It can be seen from the above, using the technical solution of the embodiment of the present invention, it is described by the way that portable monitoring system to be set to
In the cabin of the tower top of wind-driven generator, long-range Monitor And Control Subsystem is set to the tower bottom of wind-driven generator, and is built
Telecommunication connection relationship based on point-to-point transmission between vertical portable monitoring system and long-range Monitor And Control Subsystem, so that portable
Formula monitoring system can acquire the related operation data of wind-driven generator in the cabin of tower top, and by related operation data
It is transmitted to long-range Monitor And Control Subsystem, and then makes staff that can view the correlation of wind-driven generator in long-range Monitor And Control Subsystem
Operation data, without being checked in fan engine room, therefore the technical solution realize to wind-driven generator it is long-range monitoring with
And visualization, the controllability of monitoring result, it ensure that the safety of staff.In addition, portable monitoring system is due to its own
Portability, multiple wind-driven generators can not only be applied to, and carry out convenient for the various problems occurred for wind-driven generator and
Shi Gengxin, therefore there is very high applicability.
Based on same thinking, the embodiment of the present application also provides a kind of long-distance monitorng device applied to wind-driven generator,
Applied to the portable monitoring system in the cabin for the tower top for being set to wind-driven generator, as shown in figure 5, the device packet
It includes:
First establishes module 510, for establish between portable monitoring system and long-range Monitor And Control Subsystem based on point pair
The telecommunication connection relationship of point transmission.
Acquisition module 520, for acquiring wind-driven generator when receiving the monitoring instruction from long-range Monitor And Control Subsystem
Related operation data.
Transmission module 530, for by the telecommunication connection relationship between long-range Monitor And Control Subsystem, correlation to be run
Data are transmitted to long-range Monitor And Control Subsystem and are exported.
The embodiment of the present application also provides a kind of long-distance monitorng device applied to wind-driven generator, applied to being set to wind-force
The long-range Monitor And Control Subsystem of the tower bottom of generator, as shown in fig. 6, the device includes:
Second establishes module 610, for establish between portable monitoring system and long-range Monitor And Control Subsystem based on point pair
The telecommunication connection relationship of point transmission, wherein portable monitoring system connect with wind-driven generator and is set to wind-power electricity generation
In the cabin of the tower top of machine.
Sending module 620, for sending monitoring instruction to portable monitoring system, monitoring instruction is used to indicate portable prison
The related operation data of examining system acquisition wind-driven generator.
Reception/output module 630, for receiving and exporting the related operation data from portable monitoring system.
Using the device of the embodiment of the present invention, by the tower that portable monitoring system is set to the wind-driven generator
In the cabin at top, long-range Monitor And Control Subsystem is set to the tower bottom of wind-driven generator, and establishes portable monitoring system
Telecommunication connection relationship between long-range Monitor And Control Subsystem based on point-to-point transmission, enables portable monitoring system to exist
The related operation data of acquisition wind-driven generator in the cabin of tower top, and related operation data is transmitted to long-range monitoring
System, and then make staff that can view the related operation data of wind-driven generator in long-range Monitor And Control Subsystem, without
It is checked in fan engine room, therefore the technical solution realizes the visual of long-range monitoring to wind-driven generator and monitoring result
Change, controllability, ensure that the safety of staff.In addition, portability of the portable monitoring system due to its own, can not only answer
It timely updates, therefore has very for multiple wind-driven generators, and convenient for the various problems occurred for wind-driven generator
High applicability.
It should be understood that the long-distance monitorng device energy applied to wind-driven generator in Fig. 5 and Fig. 6
Enough to realize the previously described long-distance monitoring method applied to wind-driven generator, datail description therein should be with method above
Part describe it is similar, it is cumbersome to avoid, do not repeat separately herein.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when application.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments, by
Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with
In the local and remote computer storage media including storage equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of remote monitoring system applied to wind-driven generator characterized by comprising
Portable monitoring system is set in the cabin of the tower top of the wind-driven generator, for establishing and long-range monitoring
The telecommunication connection relationship based on point-to-point transmission between subsystem；When receiving from the long-range Monitor And Control Subsystem
When monitoring instruction, the related operation data of the wind-driven generator is acquired；By remote between the long-range Monitor And Control Subsystem
Journey communicates to connect relationship, and the related operation data is transmitted to the long-range Monitor And Control Subsystem；
The long-range Monitor And Control Subsystem is set to the tower bottom of the wind-driven generator, for establishing and the portable prison
The telecommunication connection relationship based on point-to-point transmission between examining system；It sends to the portable monitoring system for described
The monitoring of wind-driven generator instructs；It receives and exports the related operation data from the portable monitoring system.
2. system according to claim 1, which is characterized in that the portable monitoring system includes portable monitoring end
End, the first wireless bridge and the first wireless antenna, wherein the data transmission interface in the portable monitoring terminal passes through institute
It states the first wireless bridge and is connected to first wireless antenna, the portable monitoring terminal passes through the related operation data
First wireless antenna is transmitted to the long-range Monitor And Control Subsystem；
The long-range Monitor And Control Subsystem includes remote monitoring terminal, the second wireless bridge and the second wireless antenna, wherein described
Data transmission interface on remote monitoring terminal is connected to second wireless antenna by second wireless bridge, described remote
Range monitoring terminal receives the related operation data from the portable monitoring terminal by second wireless antenna.
3. system according to claim 2, which is characterized in that first wireless bridge and/or second wireless network
Bridge is Double RF wireless bridge of the work in designated frequency band, the nothing of first wireless bridge and/or second wireless bridge
Line coverage area is greater than the distance between the portable monitoring system and the long-range Monitor And Control Subsystem；
First wireless antenna and second wireless antenna are two directional aerials of Double RF, two directional aerials
Polarity it is consistent, two directional aerials are according to direction with respect to the automatic calibrating direction of principle, wherein the direction is with respect to principle
Refer to that angle of two directional aerials respectively between signified direction is zero and respectively signified contrary.
4. system according to claim 3, which is characterized in that the portable monitoring system is passed using at least two data
Defeated Channel Synchronous acquires the related operation data of the wind-driven generator；First wireless bridge and/or described second is wirelessly
The network bandwidth of bridge meets the following conditions: network bandwidth >=(number of active lanes * frequency acquisition * acquires duration) * 8* data transmission
Rate.
5. system according to claim 1, which is characterized in that the system uses active Ethernet PoE power supply mode.
6. system according to any one of claims 1-5, which is characterized in that the correlation operation data includes operation shape
State data, system configuration data, in local environment data at least one of.
7. a kind of long-distance monitoring method applied to wind-driven generator, which is characterized in that applied to being set to the wind-power electricity generation
Portable monitoring system in the cabin of the tower top of machine, which comprises
Establish the telecommunication connection based on point-to-point transmission between the portable monitoring system and long-range Monitor And Control Subsystem
Relationship；
When receiving the monitoring instruction from the long-range Monitor And Control Subsystem, the related operation number of the wind-driven generator is acquired
According to；
By the telecommunication connection relationship between the long-range Monitor And Control Subsystem, the related operation data is transmitted to institute
Long-range Monitor And Control Subsystem is stated to be exported.
8. a kind of long-distance monitoring method applied to wind-driven generator, which is characterized in that applied to being set to wind-driven generator
The long-range Monitor And Control Subsystem of tower bottom, which comprises
Establish the telecommunication connection based on point-to-point transmission between portable monitoring system and the long-range Monitor And Control Subsystem
Relationship, wherein in the cabin for the tower top that the portable monitoring system is set to the wind-driven generator；
Monitoring instruction is sent to the portable monitoring system, the monitoring instruction is used to indicate the portable monitoring system and adopts
Collect the related operation data of the wind-driven generator；
It receives and exports the related operation data from the portable monitoring system.
9. a kind of portable metering device applied to wind-driven generator, which is characterized in that sent out applied to the wind-force is set to
Portable monitoring system in the cabin of the tower top of motor, described device include:
First establishes module, for establish between the portable monitoring system and long-range Monitor And Control Subsystem based on point-to-point biography
Defeated telecommunication connection relationship；
Acquisition module, for acquiring the wind-power electricity generation when receiving the monitoring instruction from the long-range Monitor And Control Subsystem
The related operation data of machine；
Transmission module, for by the telecommunication connection relationship between the long-range Monitor And Control Subsystem, the correlation to be transported
Row data are transmitted to the long-range Monitor And Control Subsystem and are exported.
10. a kind of long-distance monitorng device applied to wind-driven generator, which is characterized in that applied to being set to wind-driven generator
The long-range Monitor And Control Subsystem of tower bottom, described device include:
Second establishes module, for establish between portable monitoring system and the long-range Monitor And Control Subsystem based on point-to-point biography
Defeated telecommunication connection relationship, wherein the portable monitoring system connect with the wind-driven generator and is set to described
In the cabin of the tower top of wind-driven generator；
Sending module, for sending monitoring instruction to the portable monitoring system, monitoring instruction be used to indicate described in just
Take the related operation data of wind-driven generator described in formula monitoring system acquisition；
Reception/output module, for receiving and exporting the related operation data from the portable monitoring system.
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| CN201710512424.XA CN109209780A (en) | 2017-06-29 | 2017-06-29 | A kind of remote monitoring system applied to wind-driven generator, method and device |
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