CN114422000A - Medium-voltage carrier based on power communication - Google Patents
Medium-voltage carrier based on power communication Download PDFInfo
- Publication number
- CN114422000A CN114422000A CN202210102892.0A CN202210102892A CN114422000A CN 114422000 A CN114422000 A CN 114422000A CN 202210102892 A CN202210102892 A CN 202210102892A CN 114422000 A CN114422000 A CN 114422000A
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- Prior art keywords
- fixedly connected
- plate
- base
- carrier
- power communication
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- 238000004891 communication Methods 0.000 title claims abstract description 26
- 230000015654 memory Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
The invention discloses a medium-voltage carrier based on power communication, which comprises a base, wherein the upper surface of the base is fixedly connected with an installation shell, the upper surface of the installation shell is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a first memory, the upper surface of the base is fixedly connected with an installation frame, the upper surface of the installation frame is fixedly connected with a hollowed-out plate, the upper surface of the hollowed-out plate is fixedly connected with a plurality of slave carrier machines, the upper surface of the hollowed-out plate is respectively and fixedly connected with a vertical plate and a base plate, one side of the vertical plate is fixedly connected with a processor, the upper surface of the base plate is fixedly connected with a master carrier machine, the processor is connected with the master carrier machine and the slave carrier machines through signal lines, and the processor is connected with the first memory through signal lines. The invention can transmit and receive the transmitted data frame, avoids the same frequency when the device transmits and receives data frames, and can ensure the normal operation of the main carrier machine and the auxiliary carrier machine in the device.
Description
Technical Field
The invention relates to the technical field of medium-voltage carrier machines, in particular to a medium-voltage carrier machine based on power communication.
Background
Distribution network automation system is an automation system integrates, distribution network automation communication system is distribution network automation's nervous system, and the information such as the collection of distribution network operational data, operating condition's change and the optimization of distribution network all carries out data transmission through communication system, and the higher place of reliability requirement among the distribution network communication system, the preferred selection power line carrier communication mode.
At present, most of the existing medium-voltage carrier machines have the following defects: when the carrier machine receives and transmits frequency, the frequency between the carrier machine and the remote measurement and control terminal is the same, so that the remote measurement and control terminal receives repeated data frames for many times, more frequency resources are occupied, and the operation of the medium-voltage carrier machine is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a medium-voltage carrier based on electric power communication.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a medium voltage carrier based on electric power communication, includes the base, the last fixed surface of base is connected with the installation shell, and the last fixed surface of installation shell is connected with the bottom plate, and the last fixed surface of bottom plate is connected with first memory, the last fixed surface of base is connected with the mounting bracket, and the last fixed surface of mounting bracket is connected with the fretwork board, and the last fixed surface of fretwork board is connected with a plurality of slave carrier, and the upper surface of fretwork board is fixedly connected with riser and backing plate respectively, one side fixedly connected with treater of riser, the last fixed surface of backing plate is connected with the master carrier, and the treater passes through the signal line with the master carrier and slave carrier and is connected, and treater and first memory pass through the signal line and be connected.
Furthermore, the upper surface of the bottom plate is fixedly connected with a signal amplifier and a standby power supply, and the standby power supply is electrically connected with the signal amplifier, the processor, the main carrier machine and the auxiliary carrier machine.
Furthermore, the upper surface of the bottom plate is fixedly connected with a dust cover, and the signal amplifier, the standby power supply and the first memory are located in the dust cover.
Furthermore, the multi-side inner wall of the mounting frame is fixedly connected with a heat dissipation aluminum plate, and a plurality of heat dissipation ports are formed in the multi-side of the mounting shell.
Furthermore, the multi-side outer wall of the installation shell is fixedly connected with a dustproof frame, the dustproof frame is located on one side of the heat dissipation port, and one side of the installation shell is fixedly connected with the touch display screen.
Furthermore, the bottom fixedly connected with slipmat of base, and the bottom fixedly connected with balancing weight of base, the bottom fixedly connected with gasket of balancing weight.
Furthermore, the upper surface of the installation shell is fixedly connected with two second storages, the upper surface of the installation shell is fixedly connected with an I-shaped frame, and the second storages are located at the bottom of the I-shaped frame.
Furthermore, one side fixedly connected with curb plate of installation shell, one side fixedly connected with a plurality of pilot lamps and speaker of curb plate.
The invention has the beneficial effects that:
1. the invention can transmit and receive the transmitted data frames through the plurality of slave carrier machines, avoids the condition that the frequency is the same when the device transmits and receives the data frames, and finally integrates the data frames by the main carrier machine, thereby ensuring the normal operation of the main carrier machine and the slave carrier machines in the device.
2. According to the invention, through the arrangement of the signal amplifier, the stability of data frame transmission can be ensured in the data frame transmission process, the data loss caused by the unstable signal of the data frame is avoided, the data loss in the power failure can be avoided through the arrangement of the standby power supply, and the practicability of the device is improved.
3. According to the invention, through the arrangement of the heat dissipation aluminum plate, heat generated by the main carrier machine and the secondary carrier machine which work for a long time can be absorbed, so that the heat is dissipated through the heat dissipation port, the purpose of heat dissipation is further completed, and the heat dissipation effect is improved.
4. According to the invention, through the arrangement of the second memory, the processed data can be stored when the power is off, so that the repeated processing of data frames is avoided, the operation steps are simplified, and the use requirements of people are met.
Drawings
Fig. 1 is a schematic partial cross-sectional structural diagram of a medium voltage carrier machine embodiment 1 based on power communication according to the present invention;
fig. 2 is a schematic partial perspective view of an embodiment 1 of a medium voltage carrier based on power communication according to the present invention;
fig. 3 is a schematic view of a partial bottom view of an embodiment 1 of a medium voltage carrier based on power communication according to the present invention;
fig. 4 is a schematic bottom view of an embodiment 1 of a medium voltage carrier based on power communication according to the present invention;
fig. 5 is a schematic perspective view of an embodiment 1 of a medium voltage carrier based on power communication according to the present invention;
fig. 6 is a schematic perspective view of an embodiment 2 of a medium voltage carrier based on power communication according to the present invention.
In the figure: 1. a base; 2. mounting a shell; 3. a mounting frame; 4. a hollowed-out plate; 5. a vertical plate; 6. a base plate; 7. a main carrier machine; 8. a processor; 9. the slave carrier consists of a slave carrier 10 and a bottom plate; 11. a signal amplifier; 12. a standby power supply; 13. a first memory; 14. a dust cover; 15. a heat dissipation aluminum plate; 16. a heat dissipation port; 17. a dust-proof frame; 18. a non-slip mat; 19. a balancing weight; 20. a gasket; 21. a touch display screen; 22. an I-shaped frame; 23. a second memory; 24. a side plate; 25. an indicator light; 26. a loudspeaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-5, a medium voltage carrier based on power communication includes a base 1, a mounting case 2 is fixed on the upper surface of the base 1 through bolts, a bottom plate 10 is fixed on the upper surface of the mounting case 2 through bolts, a first memory 13 is fixed on the upper surface of the bottom plate 10 through bolts, the first memory 13 can store data frames, a mounting frame 3 is fixed on the upper surface of the base 1 through bolts, a hollow plate 4 is fixed on the upper surface of the mounting frame 3 through bolts, a plurality of slave carriers 9 are fixed on the upper surface of the hollow plate 4 through bolts, a vertical plate 5 and a backing plate 6 are respectively fixed on the upper surface of the hollow plate 4 through bolts, a processor 8 is fixed on one side of the vertical plate 5 through bolts, the type of the processor 8 is ARM9TDMI, a master carrier 7 is fixed on the upper surface of the backing plate 6 through bolts, the plurality of slave carriers 9 can transmit and receive transmitted data frames, when the device receives and transmits, the frequency is the same, and finally the main carrier machine 7 integrates the data frame, so that the normal operation of the main carrier machine 7 and the slave carrier machine 9 in the device can be ensured, the processor 8 is connected with the main carrier machine 7 and the slave carrier machine 9 through signal lines, and the processor 8 is connected with the first memory 13 through signal lines.
Wherein, the upper surface of the bottom plate 10 is fixed with a signal amplifier 11 and a standby power supply 12 through bolts, the stability of data frame transmission can be ensured in the process of data frame transmission by adding the signal amplifier 11, data loss caused by unstable signals of data frames can be avoided, the design of the standby power supply 12 can avoid data loss in power failure, the standby power supply 12 is electrically connected with the signal amplifier 11, the processor 8, the main carrier 7 and the secondary carrier 9, the upper surface of the bottom plate 10 is fixed with a dust cover 14 through bolts, the dust cover 14 can play a dustproof role on the signal amplifier 11, the standby power supply 12 and the first memory 13, the signal amplifier 11, the standby power supply 12 and the first memory 13 are positioned in the dust cover 14, a plurality of heat dissipation aluminum plates 15 are fixed on the inner walls of multiple sides of the mounting frame 3 through bolts, a plurality of heat dissipation ports 16 are opened on multiple sides of the mounting shell 2, radiating aluminum plate 15 can absorb heat to the produced heat of main carrier 7 of long-time work and from carrier 9, thereby distribute away through thermovent 16, and then accomplish radiating purpose, the radiating effect has been improved, the multilateral outer wall of installation shell 2 has dustproof frame 17 through the bolt fastening, the design of dustproof frame 17, can play dirt-proof effect to thermovent 16, prevent that the dust from getting into in the thermovent 16, avoid the dust to block up thermovent 16, dustproof frame 17 is located one side of thermovent 16, and one side of installation shell 2 has touch-control display screen 21 through the bolt fastening, the bottom of base 1 bonds there is slipmat 18, the design of slipmat 18, increase the frictional force with the desktop of base 1, and the bottom of base 1 has balancing weight 19 through the bolt fastening, the bottom of balancing weight 19 bonds there is gasket 20.
The working principle of the embodiment is as follows: when in use, firstly, the data frame is transmitted to one of the slave carrier machines 9 through the data frame, when one of the slave carrier machines 9 receives data, the received data frame is arranged through the processor 8, then, the data frame is transmitted to the master carrier machine 7 through the processor 8, the master carrier machine 7 integrates the received data frame, then, the integrated data frame is transmitted to the slave carrier machine 9 through the processor 8 again, then, the data frame is transmitted to the first memory 13 through one of the slave carrier machines 9, then, an operator processes the data frame in the first memory 13, namely, the device is used, in addition, in the process of transmitting the data frame, the stability of data frame transmission is ensured through the signal amplifier 11, the data frame is prevented from being lost due to unstable signals, secondly, the heat generated by the master carrier machine 7 and the slave carrier machines 9 which work for a long time can be absorbed through the heat dissipation aluminum plate 15, so as to be emitted through the heat-radiating opening 16, thereby achieving the purpose of heat radiation.
Example 2
Referring to fig. 6, the medium voltage carrier based on power communication further includes two second memories 23 fixed to the upper surface of the mounting case 2 through bolts, the second memories 23 can store data in processing when power is off, repeated processing of data frames is avoided, and operation steps are simplified, an i-shaped frame 22 is fixed to the upper surface of the mounting case 2 through bolts, the second memories 23 are located at the bottom of the i-shaped frame 22, a side plate 24 is fixed to one side of the mounting case 2 through bolts, a plurality of indicator lights 25 and a speaker 26 are fixed to one side of the side plate 24 through bolts, and the indicator lights 25 and the speaker 26 can warn workers when data processing is excessive in the main carrier 7 and the slave carrier 9.
The working principle of the embodiment is as follows: when the intelligent alarm system is used, the second memory 23 can store the processed data when the power is off, so that repeated processing of data frames is avoided, operation steps are simplified, and secondly, the indicator lamp 25 and the loudspeaker 26 can play a role of warning workers when the data processing of the main carrier machine 7 and the auxiliary carrier machine 9 is excessive.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Claims (8)
1. A medium-voltage carrier based on power communication comprises a base (1), wherein an installation shell (2) is fixedly connected to the upper surface of the base (1), a bottom plate (10) is fixedly connected to the upper surface of the installation shell (2), and a first memory (13) is fixedly connected to the upper surface of the bottom plate (10), and is characterized in that an installation frame (3) is fixedly connected to the upper surface of the base (1), a hollow plate (4) is fixedly connected to the upper surface of the installation frame (3), a plurality of slave carrier machines (9) are fixedly connected to the upper surface of the hollow plate (4), a vertical plate (5) and a base plate (6) are respectively and fixedly connected to the upper surface of the hollow plate (4), a processor (8) is fixedly connected to one side of the vertical plate (5), a master carrier machine (7) is fixedly connected to the upper surface of the base plate (6), and the processor (8) is connected with the master carrier machine (7) and the slave carrier machines (9) through signal lines, and the processor (8) is connected with the first memory (13) through a signal line.
2. The medium-voltage carrier machine based on power communication as claimed in claim 1, wherein the signal amplifier (11) and the backup power supply (12) are fixedly connected to the upper surface of the bottom plate (10), and the backup power supply (12) is electrically connected to the signal amplifier (11), the processor (8), the main carrier machine (7) and the slave carrier machine (9).
3. The medium voltage carrier machine based on power communication as claimed in claim 2, wherein a dust cover (14) is fixedly connected to the upper surface of the bottom plate (10), and the signal amplifier (11), the standby power supply (12) and the first memory (13) are located in the dust cover (14).
4. The medium voltage carrier based on power communication of claim 1, wherein the inner walls of the multiple sides of the mounting frame (3) are fixedly connected with heat-dissipating aluminum plates (15), and the multiple sides of the mounting shell (2) are provided with a plurality of heat-dissipating ports (16).
5. The medium voltage carrier machine based on power communication of claim 4, wherein a dustproof frame (17) is fixedly connected to the outer wall of the mounting shell (2) on multiple sides, the dustproof frame (17) is located on one side of the heat dissipation opening (16), and a touch display screen (21) is fixedly connected to one side of the mounting shell (2).
6. The medium voltage carrier based on power communication as claimed in claim 1, wherein the bottom of the base (1) is fixedly connected with a non-slip mat (18), the bottom of the base (1) is fixedly connected with a balancing weight (19), and the bottom of the balancing weight (19) is fixedly connected with a gasket (20).
7. The medium voltage carrier machine based on power communication as claimed in claim 1, wherein two second memories (23) are fixedly connected to the upper surface of the mounting shell (2), an i-shaped rack (22) is fixedly connected to the upper surface of the mounting shell (2), and the second memories (23) are located at the bottom of the i-shaped rack (22).
8. The medium voltage carrier machine based on electric power communication as claimed in claim 7, characterized in that a side plate (24) is fixedly connected to one side of the mounting housing (2), and a plurality of indicator lights (25) and a speaker (26) are fixedly connected to one side of the side plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210102892.0A CN114422000A (en) | 2022-01-27 | 2022-01-27 | Medium-voltage carrier based on power communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210102892.0A CN114422000A (en) | 2022-01-27 | 2022-01-27 | Medium-voltage carrier based on power communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114422000A true CN114422000A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210102892.0A Pending CN114422000A (en) | 2022-01-27 | 2022-01-27 | Medium-voltage carrier based on power communication |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060240790A1 (en) * | 2005-03-24 | 2006-10-26 | Paul Timmis | Wireless transmitter |
| CN102629880A (en) * | 2012-03-27 | 2012-08-08 | 上海市电力公司 | Testing method of medium-voltage carrier communication system |
| CN102710521A (en) * | 2012-06-08 | 2012-10-03 | 科大智能科技股份有限公司 | Power line carrier communication system, master carrier and slave carrier for intermediate-voltage distribution network |
| CN104202404A (en) * | 2014-09-10 | 2014-12-10 | 国家电网公司 | Medium-voltage carrier system applied to rural network centralized metering platform |
| CN208922471U (en) * | 2018-11-22 | 2019-05-31 | 姜懿峰 | A kind of no signal platform area power information collecting transmitter |
| CN110798263A (en) * | 2019-10-16 | 2020-02-14 | 深圳供电局有限公司 | Intelligent power distribution network communication multidimensional networking structure |
-
2022
- 2022-01-27 CN CN202210102892.0A patent/CN114422000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060240790A1 (en) * | 2005-03-24 | 2006-10-26 | Paul Timmis | Wireless transmitter |
| CN102629880A (en) * | 2012-03-27 | 2012-08-08 | 上海市电力公司 | Testing method of medium-voltage carrier communication system |
| CN102710521A (en) * | 2012-06-08 | 2012-10-03 | 科大智能科技股份有限公司 | Power line carrier communication system, master carrier and slave carrier for intermediate-voltage distribution network |
| CN104202404A (en) * | 2014-09-10 | 2014-12-10 | 国家电网公司 | Medium-voltage carrier system applied to rural network centralized metering platform |
| CN208922471U (en) * | 2018-11-22 | 2019-05-31 | 姜懿峰 | A kind of no signal platform area power information collecting transmitter |
| CN110798263A (en) * | 2019-10-16 | 2020-02-14 | 深圳供电局有限公司 | Intelligent power distribution network communication multidimensional networking structure |
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| Title |
|---|
| 熊德智;吴志勇;沈晗阳;: "中压载波通信系统设计与应用", 大众用电, no. 05 * |
| 覃镔;张力平;: "基于电力线载波通信的无信号台区处理方案", 中国战略新兴产业, no. 36 * |
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