CN208922471U - A kind of no signal platform area power information collecting transmitter - Google Patents
A kind of no signal platform area power information collecting transmitter Download PDFInfo
- Publication number
- CN208922471U CN208922471U CN201821962201.XU CN201821962201U CN208922471U CN 208922471 U CN208922471 U CN 208922471U CN 201821962201 U CN201821962201 U CN 201821962201U CN 208922471 U CN208922471 U CN 208922471U
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- China
- Prior art keywords
- coupling device
- carrier
- terminal equipment
- signal
- power information
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Abstract
The utility model discloses a kind of no signal platform area power information collecting transmitters, including main carrier machine and multiple from carrier terminal equipment, the main carrier machine is connected by signal wire with the first Coupling device, first Coupling device is connected with medium-voltage distribution circuit, it is described to be connected from carrier terminal equipment by signal wire with the second Coupling device, second Coupling device is connected with medium-voltage distribution circuit, the main carrier machine is connected by RS232 Serial Port Line with carrier communication supervisor, it is described to be connected from carrier terminal equipment by corresponding RS485 Serial Port Line with from concentrator, the main carrier machine, which passes through, carries out signal transmission between transmitting device and main station system；It is connected by setting carrier terminal equipment and Coupling device, and by Coupling device with distribution line, realizes medium-voltage carrier communication, overcomes the problem that existing wireless communications are with high costs, and safety and reliability is poor and remote districts signal is weaker.
Description
Technical field
The utility model relates to a kind of no signal platform area power information collecting transmitters, belong to circuit supervision field.
Background technique
Power information acquisition transmission is a ring important in circuit supervision, currently, the communication between concentrator and main station system
It is main to be communicated and wireless public network communication using wireless communication, including wireless private network.Although wirelessly communicate easy for installation, cost compared with
It is low, it is not also limited by transmission channel path, but communication capacity of the wireless private network communication in identical networking is insufficient, network efficiency
It is lower, it is easy to be interfered by homogenous frequency signal in large-scale network-estabilishing or generates intermodulation distortion, and private radio frequency can be related to
The right to use problem of section.Then there are hidden danger, higher operating costss in reliability and safety for wireless public network communication, and exist high
The peak phase congestion problems problem weaker with signal from far-off regions.
Utility model content
The utility model proposes a kind of no signal platform area power information collecting transmitters, and solving existing transmitting device makes
It is excessively high with cost, the weaker problem of safety and reliability.
In order to solve the above technical problems, the utility model proposes following technical schemes:
The utility model proposes a kind of no signal platform area power information collecting transmitter, including main carrier machine and it is multiple from
Carrier terminal equipment, the main carrier machine are connected by signal wire with the first Coupling device, first Coupling device and middle voltage distribution line
Road is connected, described to be connected from carrier terminal equipment by signal wire with the second Coupling device, second Coupling device and middle voltage distribution line
Road is connected, and the main carrier machine is connected by RS232 Serial Port Line with carrier communication supervisor, described to pass through accordingly from carrier terminal equipment
RS485 Serial Port Line is connected with from concentrator, and the main carrier machine, which passes through, carries out signal transmission between transmitting device and main station system.
Preferably, the main carrier machine and digital carrier terminal equipment is selected from carrier terminal equipment, the carrier communication supervisor choosing
With narrowband carrier supervisor.
Preferably, medium pressure distribution line is pure overhead transmission line, and first Coupling device is with the second Coupling device
Integrated coupler.
Preferably, medium pressure distribution line is pure cable run, and first Coupling device is with the second Coupling device
Clamping-type inductive coupler.
Preferably, medium pressure distribution line is aerial cable joint line, and first Coupling device is coupled with second
Equipment is clamping-type inductive coupler, the cable phase of first Coupling device and the second Coupling device and medium-voltage distribution circuit
Even.
Preferably, the transmitting device is optical transmitter and receiver, and the optical transmitter and receiver is located in substation.
Preferably, the transmitting device be with GPRS module concentrator, the transmitting device by RS485 Serial Port Line with
Main carrier machine is connected.
By above scheme, the utility model by setting carrier terminal equipment and Coupling device, and by coupling the utility model has the advantages that set
It is standby to be connected with distribution line, medium-voltage carrier communication is realized, it is with high costs to overcome existing wireless communications, safety and reliability
The weaker problem of signal poor and from far-off regions.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is 2 schematic diagram of embodiment；
Fig. 3 is 3 schematic diagram of embodiment.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
According to a kind of no signal platform area power information collecting transmitter as shown in the figure, including main carrier machine and multiple from load
Wave machine, the main carrier machine are connected by signal wire with the first Coupling device, first Coupling device and medium-voltage distribution circuit
It is connected, described to be connected from carrier terminal equipment by signal wire with the second Coupling device, second Coupling device and medium-voltage distribution circuit
It is connected, the main carrier machine is connected by RS232 Serial Port Line with carrier communication supervisor, and the main carrier machine is gone here and there by RS485
Mouth line is connected with master concentrator, described to be connected from carrier terminal equipment by corresponding RS485 Serial Port Line with from concentrator, the main carrier
Machine, which passes through, carries out signal transmission between transmitting device and main website.The main carrier machine and digital carrier wave is selected from carrier terminal equipment
Machine, the carrier communication supervisor select narrowband carrier supervisor.
Medium pressure distribution line is pure overhead transmission line, and first Coupling device is integrated coupling with the second Coupling device
Clutch.
When part route, which is in, signal area, main carrier machine signal station area is put into, transmitting device selects band
There is GPRS module concentrator, and be connected by RS485 Serial Port Line with main carrier machine, each from carrier terminal equipment and one without GPRS mould
The concentrator of block is connected.Concentrator message at no signal platform area has been transferred to signal station area by medium-voltage carrier, then by being somebody's turn to do
Message is uploaded to main station system by the concentrator GPRS module in platform area.The order that main station system issues then first passes through GPRS communication and passes
To the concentrator for having signal station area, then it is transmitted to by medium-voltage carrier the concentrator in each no signal platform area.
When all areas are all without signal, then a main carrier machine, this carrier terminal equipment and optical transmitter and receiver are placed in substation
It is connected.It places in the platform area of all no signals from carrier terminal equipment, each from carrier terminal equipment and a concentrator phase without GPRS module
Even.Concentrator message at no signal platform area is transferred to substation by medium-voltage carrier, then walking fiber optic communication by optical transmitter and receiver will
Message uploads to main station system.The order that main station system issues then first passes through fiber optic communication and passes to substation, then passes through middle ballast
Wave is transmitted to the concentrator in each no signal platform area.
Embodiment 2
Preferably, medium pressure distribution line is pure cable run, and first Coupling device is with the second Coupling device
Clamping-type inductive coupler.
Embodiment 3
Preferably, medium pressure distribution line is aerial cable joint line, and first Coupling device is coupled with second
Equipment is clamping-type inductive coupler, the cable phase of first Coupling device and the second Coupling device and medium-voltage distribution circuit
Even.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of no signal platform area power information collecting transmitter, including main carrier machine and multiple from carrier terminal equipment, feature exists
In: the main carrier machine is connected by signal wire with the first Coupling device, first Coupling device and medium-voltage distribution circuit phase
Even, described to be connected from carrier terminal equipment by signal wire with the second Coupling device, second Coupling device and medium-voltage distribution circuit phase
Even, the main carrier machine is connected by RS232 Serial Port Line with carrier communication supervisor, described to pass through accordingly from carrier terminal equipment
RS485 Serial Port Line is connected with from concentrator, and the main carrier machine, which passes through, carries out signal transmission between transmitting device and main station system.
2. a kind of no signal platform area power information collecting transmitter according to claim 1, it is characterised in that: the main load
Wave machine and select digital carrier terminal equipment from carrier terminal equipment, the carrier communication supervisor selects narrowband carrier supervisor.
3. a kind of no signal platform area power information collecting transmitter according to claim 2, it is characterised in that: medium pressure
Distribution line is pure overhead transmission line, and first Coupling device is integrated coupler with the second Coupling device.
4. a kind of no signal platform area power information collecting transmitter according to claim 2, it is characterised in that: medium pressure
Distribution line is pure cable run, and first Coupling device and the second Coupling device are clamping-type inductive coupler.
5. a kind of no signal platform area power information collecting transmitter according to claim 2, it is characterised in that: medium pressure
Distribution line is aerial cable joint line, and first Coupling device and the second Coupling device are clamping-type inductive coupler,
First Coupling device is connected with the second Coupling device with the cable of medium-voltage distribution circuit.
6. a kind of no signal platform area power information collecting transmitter according to claim 1, it is characterised in that: the transmission
Device is with GPRS module concentrator, and the transmitting device is connected by RS485 Serial Port Line with main carrier machine.
7. a kind of no signal platform area power information collecting transmitter according to claim 1, it is characterised in that: the transmission
Device is optical transmitter and receiver, and the optical transmitter and receiver is located in substation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962201.XU CN208922471U (en) | 2018-11-22 | 2018-11-22 | A kind of no signal platform area power information collecting transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962201.XU CN208922471U (en) | 2018-11-22 | 2018-11-22 | A kind of no signal platform area power information collecting transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922471U true CN208922471U (en) | 2019-05-31 |
Family
ID=66712521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821962201.XU Expired - Fee Related CN208922471U (en) | 2018-11-22 | 2018-11-22 | A kind of no signal platform area power information collecting transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995319A (en) * | 2019-12-16 | 2020-04-10 | 科大智能电气技术有限公司 | Fault indicator monitoring system and method in scene without network service |
| CN114422000A (en) * | 2022-01-27 | 2022-04-29 | 苏州丰雷益信息科技有限公司 | Medium-voltage carrier based on power communication |
-
2018
- 2018-11-22 CN CN201821962201.XU patent/CN208922471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995319A (en) * | 2019-12-16 | 2020-04-10 | 科大智能电气技术有限公司 | Fault indicator monitoring system and method in scene without network service |
| CN114422000A (en) * | 2022-01-27 | 2022-04-29 | 苏州丰雷益信息科技有限公司 | Medium-voltage carrier based on power communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20191122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |