CN105974845A - Wind power generation special-purpose Ethernet signal generation device - Google Patents
Wind power generation special-purpose Ethernet signal generation device Download PDFInfo
- Publication number
- CN105974845A CN105974845A CN201610464370.XA CN201610464370A CN105974845A CN 105974845 A CN105974845 A CN 105974845A CN 201610464370 A CN201610464370 A CN 201610464370A CN 105974845 A CN105974845 A CN 105974845A
- Authority
- CN
- China
- Prior art keywords
- signal
- fire
- fighting
- ethernet
- interface module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a wind power generation special-purpose Ethernet signal generation device. The device comprises a fire signal interface module, a fire signal conversion module and an Ethernet interface module, wherein the fire signal interface module is used for receiving a fire signal from fire control equipment of a target wind power generation set and forwarding the fire signal in an RS-485 signal type to the fire signal conversion module, the fire signal conversion module is used for converting the fire signal from the RS-485 signal type to the fire signal in an Ethernet signal type and sending the fire signal in the Ethernet signal type to the Ethernet interface module, and the Ethernet interface module is used for outputting the fire signal in the Ethernet signal type to the Ethernet. The device is advantaged in that a transmission distance of the fire signal can be enhanced, and interference is reduced.
Description
Technical field
The present invention relates to blower fan fire-fighting domain, particularly relate to a kind of wind-power electricity generation dedicated ethernet signal and produce dress
Put.
Background technology
The traditional fire-fighting control equipment being presently used for wind power generating set can be only generated the signal of telecommunication, and passes through
Cable carries out signal transmission.But, the transmission range of the signal of telecommunication not can exceed that 1500m, and wind-driven generator
Organize distance each other and the single wind generator group distance away from wind power plant booster stations surpasses the most far away
Go out the transmission range of the signal of telecommunication.
Therefore, between wind power generating set, and boost with wind power plant in single wind generator group
Between standing, all can not use electrical signal for transmission fire-fighting signal.
Summary of the invention
The brief overview about the present invention given below, in order to provide about certain aspects of the invention
Basic comprehension.Should be appreciated that this general introduction is not that the exhaustive about the present invention is summarized.It is not
Being intended to determine key or the pith of the present invention, nor is it intended to limit the scope of the present invention.Its purpose is only
It is only to provide some concept in simplified form, in this, as the preamble in greater detail discussed after a while.
In consideration of it, the invention provides a kind of wind-power electricity generation dedicated ethernet signal generation device, at least to solve
Certainly between wind power generating set and between single wind generator group and wind power plant booster stations the most not
The problem that can use electrical signal for transmission fire-fighting signal.
According to an aspect of the invention, it is provided a kind of wind-power electricity generation dedicated ethernet signal generation device,
Described wind-power electricity generation dedicated ethernet signal generation device includes that fire-fighting Signal interface module, fire-fighting signal are changed
Module and ethernet interface module；Described fire-fighting Signal interface module is arranged to from target wind-power electricity generation
The fire-fighting of unit controls equipment and receives fire-fighting signal, and described fire-fighting signal is transmitted to described fire-fighting signal turns
Die change block, wherein, described fire-fighting signal is RS-485 signal；Described fire-fighting signal conversion module is configured
For described fire-fighting signal is converted to ethernet signal type from RS-485 signal type, and it is converted into
The fire-fighting signal of ethernet signal type sends to described ethernet interface module；Described ethernet interface module
It is arranged to export to Ethernet the described fire-fighting signal being converted to ethernet signal type.
Further, described ethernet interface module includes network transformer and network socket；Wherein, described
Network transformer is arranged to the described fire-fighting signal being converted to ethernet signal type is carried out signal level
Coupling and interference and insulation, and will be through the fire-fighting signal after the coupling of described signal level and interference and insulation process
Transmitted to Ethernet by described network socket.
Further, described ethernet interface module is additionally configured to receive from another wind-force from Ethernet
The fire-fighting of generating set controls other fire-fighting signals of equipment；Described fire-fighting signal conversion module is also configured to use
In other fire-fighting signals described are converted to RS-485 signal type from ethernet signal type, and will conversion
Other fire-fighting signals for RS-485 signal type send to described fire-fighting Signal interface module；Described fire-fighting
Signal interface module is additionally configured to send out other fire-fighting signals of the described RS-485 of being converted to signal type
The fire-fighting giving described target wind power generating set controls equipment.
Further, described ethernet interface module is arranged to be converted to ethernet signal type by described
Fire-fighting signal export to Ethernet, and be sent to be connected to the wind energy turbine set booster stations of Ethernet by Ethernet
Equipment.
The wind-power electricity generation dedicated ethernet signal generation device of the present invention, can be external in as single device
The fire-fighting of target wind power generating set controls equipment, it is also possible in the part one controlling equipment as fire-fighting
Change and be arranged among the encapsulation of fire-fighting control equipment.
The wind-power electricity generation dedicated ethernet signal generation device of the present invention controls from the fire-fighting of wind power generating set
Equipment receives fire-fighting signal, by fire-fighting signal is converted to ethernet signal class from RS-485 signal type
Type such that it is able to by fire-fighting signal with the form of ethernet signal, be transmitted by Ethernet, such as
The fire-fighting signal that can be converted into ethernet signal type passes through transmission channel (the ether Netcom that wind energy turbine set is existing
Road) it is transmitted.
The wind-power electricity generation dedicated ethernet signal generation device of the application of the invention, it is possible to not by the signal of telecommunication
The restriction of transmission range so that fire-fighting signal can transmit considerably beyond 1500 meters such that it is able to realize at wind
Mutually transmit fire-fighting signal between power generator group, and be capable of at single wind generator group and wind-force
Transmit fire-fighting signal between generating field booster stations, and this is all that prior art institute is inaccessiable.
Additionally, compared to conventional art use electrical signal for transmission fire-fighting signal mode, the present invention use with
Too net signal transmission fire-fighting signal, in addition to transmission range increases, also eliminates the signal of telecommunication in transmitting procedure
In the most disturbed problem.
By below in conjunction with the accompanying drawing detailed description to highly preferred embodiment of the present invention, the present invention these and
Other advantages will be apparent from.
Accompanying drawing explanation
The present invention can be better understood below in association with the description given by accompanying drawing by reference, its
In employ same or analogous reference in all of the figs to represent same or like parts.Institute
State accompanying drawing to comprise in this manual together with detailed description below and form this specification one
Point, and be used for being further illustrated by the preferred embodiments of the present invention and explaining the principle and advantage of the present invention.
In the accompanying drawings:
Fig. 1 is the structural frames of an example of the wind-power electricity generation dedicated ethernet signal generation device of the present invention
Figure；
Fig. 2 is the block diagram of the exemplary construction of the ethernet interface module shown in Fig. 1；
Fig. 3 is a kind of exemplary application scene of the wind-power electricity generation dedicated ethernet signal generation device of the present invention
Schematic diagram；
Fig. 4 is the another kind of exemplary application field of the wind-power electricity generation dedicated ethernet signal generation device of the present invention
Scape schematic diagram.
It will be appreciated by those skilled in the art that the element in accompanying drawing be only used to simple and clear for the sake of and show
Go out, and be not necessarily drawn to scale.Such as, in accompanying drawing, the size of some element may be relative to
Other elements are exaggerated, in order to be favorably improved the understanding to the embodiment of the present invention.
Detailed description of the invention
Hereinafter in connection with accompanying drawing, the one exemplary embodiment of the present invention is described.For clarity and conciseness
For the sake of, all features of actual embodiment are not the most described.It should be understood, however, that opening
Must make a lot specific to the decision of embodiment during sending out this practical embodiments any, in order to real
The objectives of existing developer, such as, meet those restrictive conditions relevant to system and business, and
These restrictive conditions may change along with the difference of embodiment.Though additionally, will also be appreciated that
So development is likely to be extremely complex and time-consuming, but to having benefited from the art technology of present disclosure
For personnel, this development is only routine task.
Here, also need to explanation a bit, in order to avoid having obscured the present invention because of unnecessary details,
Illustrate only in the accompanying drawings and according to the closely-related apparatus structure of the solution of the present invention and/or process step,
And eliminate other details little with relation of the present invention.
The embodiment provides a kind of wind-power electricity generation dedicated ethernet signal generation device, wind-power electricity generation
Dedicated ethernet signal generation device includes fire-fighting Signal interface module, fire-fighting signal conversion module and ether
Network interface module；Fire-fighting Signal interface module is arranged to control to set from the fire-fighting of target wind power generating set
Standby reception fire-fighting signal, and fire-fighting signal is transmitted to fire-fighting signal conversion module, wherein, fire-fighting signal is
RS-485 signal；Fire-fighting signal conversion module is arranged to turn fire-fighting signal from RS-485 signal type
It is changed to ethernet signal type, and the fire-fighting signal transmission being converted into ethernet signal type connects to Ethernet
Mouth die block；Ethernet interface module is arranged to be converted into the fire-fighting signal output of ethernet signal type
To Ethernet.
The one of the wind-power electricity generation dedicated ethernet signal generation device 100 of the present invention is described below in conjunction with Fig. 1
Exemplary construction.
As it is shown in figure 1, wind-power electricity generation dedicated ethernet signal generation device 100 includes fire-fighting signaling interface mould
Block 110, fire-fighting signal conversion module 120 and ethernet interface module 130.
Fire-fighting Signal interface module 110 controls equipment from the fire-fighting of target wind power generating set and receives fire-fighting letter
Number, and fire-fighting signal is transmitted to fire-fighting signal conversion module, and wherein, fire-fighting signal for example, RS-485
Signal.
Fire-fighting signal is converted to ethernet signal from RS-485 signal type by fire-fighting signal conversion module 120
Type, and it is converted into the fire-fighting signal transmission of ethernet signal type to ethernet interface module 130.
Ethernet interface module 130 is converted into the fire-fighting signal of ethernet signal type and exports to Ethernet.
According to a kind of implementation, ethernet interface module 130 can include network transformation as shown in Figure 2
Device 210 and network socket 220.
Wherein, network transformer 210 carries out signal level to the fire-fighting signal being converted to ethernet signal type
Coupling and interference and insulation, then, the signal level through network transformer 210 couples and interference and insulation processes
Fire-fighting signal afterwards is transmitted to Ethernet by network socket 220.
Additionally, according to other implementations, ethernet interface module 130 is alternatively wireless network module, logical
Cross the fire-fighting signal transmission after the communications such as such as WIFI will process through network transformer 210
To Ethernet.
According to a kind of implementation, ethernet interface module 130 can receive from another wind-force from Ethernet
The fire-fighting of generating set controls other fire-fighting signals of equipment, and fire-fighting signal conversion module 120 disappears these other
Anti-signal is converted to RS-485 signal type from ethernet signal type, and is converted into RS-485 class signal
This other fire-fighting signal of type sends to fire-fighting Signal interface module 110, by fire-fighting Signal interface module 110
Other fire-fighting signals being converted into RS-485 signal type are sent to the fire-fighting control of target wind power generating set
Control equipment.
Additionally, according to a kind of implementation, ethernet interface module is arranged to be converted into Ethernet letter
The fire-fighting signal of number type exports to Ethernet, and is sent to be connected to the wind energy turbine set of Ethernet by Ethernet
Booster stations equipment.
The wind-power electricity generation dedicated ethernet signal generation device of the present invention, can be external in as single device
The fire-fighting of target wind power generating set controls equipment (as shown in Figure 3), it is also possible to controlling equipment as fire-fighting
A part of integrated setting fire-fighting control equipment encapsulation among (as shown in Figure 4, with fire-fighting control set
Standby single-chip microcomputer is connected).
The wind-power electricity generation dedicated ethernet signal generation device of the present invention controls from the fire-fighting of wind power generating set
Equipment receives fire-fighting signal, by fire-fighting signal is converted to ethernet signal class from RS-485 signal type
Type such that it is able to by fire-fighting signal with the form of ethernet signal, be transmitted by Ethernet, such as
The fire-fighting signal that can be converted into ethernet signal type passes through transmission channel (the ether Netcom that wind energy turbine set is existing
Road) it is transmitted.
The wind-power electricity generation dedicated ethernet signal generation device of the application of the invention, it is possible to not by the signal of telecommunication
The restriction of transmission range so that fire-fighting signal can transmit considerably beyond 1500 meters such that it is able to realize at wind
Mutually transmit fire-fighting signal between power generator group, and be capable of at single wind generator group and wind-force
Transmit fire-fighting signal between generating field booster stations, and this is all that prior art institute is inaccessiable.
Additionally, compared to conventional art use electrical signal for transmission fire-fighting signal mode, the present invention use with
Too net signal transmission fire-fighting signal, in addition to transmission range increases, also eliminates the signal of telecommunication in transmitting procedure
In the most disturbed problem.
Although the embodiment according to limited quantity describes the present invention, but benefits from above description, this
In technical field it is clear for the skilled person that in the scope of the present invention thus described, it can be envisaged that other is real
Execute example.Additionally, it should be noted that the language used in this specification is primarily to the readable and mesh of teaching
And select rather than select to explain or limit subject of the present invention.Therefore, the most inclined
In the case of the scope of the appended claims and spirit, those skilled in the art are come
Say that many modifications and changes will be apparent from.For the scope of the present invention, the disclosure that the present invention is done
Being illustrative and not restrictive, it is intended that the scope of the present invention be defined by the claims appended hereto.
Claims (4)
1. wind-power electricity generation dedicated ethernet signal generation device, it is characterised in that described wind-power electricity generation special with
Too net signal generation device includes fire-fighting Signal interface module, fire-fighting signal conversion module and Ethernet interface
Module；
Described fire-fighting Signal interface module is arranged to control equipment from the fire-fighting of target wind power generating set and connects
Receive fire-fighting signal, and described fire-fighting signal be transmitted to described fire-fighting signal conversion module, wherein, described in disappear
Anti-signal is RS-485 signal；
Described fire-fighting signal conversion module is arranged to change described fire-fighting signal from RS-485 signal type
For ethernet signal type, and the fire-fighting signal being converted into ethernet signal type sends to described Ethernet
Interface module；
Described ethernet interface module is arranged to the described fire-fighting signal being converted to ethernet signal type
Output is to Ethernet.
Wind-power electricity generation dedicated ethernet signal generation device the most according to claim 1, it is characterised in that
Described ethernet interface module includes network transformer and network socket；
Wherein, described network transformer is arranged to the described fire-fighting letter being converted to ethernet signal type
Number carry out signal level coupling and interference and insulation, and will process through the coupling of described signal level and interference and insulation
Fire-fighting signal afterwards is transmitted to Ethernet by described network socket.
Wind-power electricity generation dedicated ethernet signal generation device the most according to claim 1 and 2, its feature exists
In:
Described ethernet interface module is additionally configured to receive from another wind power generating set from Ethernet
Fire-fighting controls other fire-fighting signals of equipment；
Described fire-fighting signal conversion module is additionally configured to other fire-fighting signals described from ethernet signal class
Type is converted to RS-485 signal type, and other fire-fighting signals being converted into RS-485 signal type send extremely
Described fire-fighting Signal interface module；
Described fire-fighting Signal interface module is additionally configured to described other of RS-485 signal type of being converted to
Fire-fighting signal is sent to the fire-fighting of described target wind power generating set and controls equipment.
4. according to the wind-power electricity generation dedicated ethernet signal generation device according to any one of claim 1-3, its
It is characterised by:
Described ethernet interface module is arranged to the described fire-fighting signal being converted to ethernet signal type
Output is to Ethernet, and is sent to be connected to the wind energy turbine set booster stations equipment of Ethernet by Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464370.XA CN105974845A (en) | 2016-06-23 | 2016-06-23 | Wind power generation special-purpose Ethernet signal generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464370.XA CN105974845A (en) | 2016-06-23 | 2016-06-23 | Wind power generation special-purpose Ethernet signal generation device |
Publications (1)
| Publication Number | Publication Date |
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| CN105974845A true CN105974845A (en) | 2016-09-28 |
Family
ID=57022314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610464370.XA Pending CN105974845A (en) | 2016-06-23 | 2016-06-23 | Wind power generation special-purpose Ethernet signal generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880967A (en) * | 2018-08-27 | 2018-11-23 | 河北隽唐科技有限公司 | Fire Control system |
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Application publication date: 20160928 |
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