CN205751222U - Carrier controller gathers the device of power information - Google Patents
Carrier controller gathers the device of power information Download PDFInfo
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- CN205751222U CN205751222U CN201620461436.5U CN201620461436U CN205751222U CN 205751222 U CN205751222 U CN 205751222U CN 201620461436 U CN201620461436 U CN 201620461436U CN 205751222 U CN205751222 U CN 205751222U
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- 238000004891 communication Methods 0.000 claims abstract description 46
- 230000008878 coupling Effects 0.000 claims abstract description 22
- 238000010168 coupling process Methods 0.000 claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 abstract description 21
- 238000010276 construction Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Abstract
This utility model relates to medium-voltage carrier communication technical field, power information device is gathered for carrier controller, the former includes controlling main website, communication module, at least two carrier controller and coupling circuit module, control main website to be connected with communication module two-way communication, communication module electrically connects with carrier controller, electrically connecting between carrier controller and coupling circuit module, coupling circuit module electrically connects with medium-voltage distribution circuit；The latter includes the first step, and the digital signal order received is converted into carrier signal by carrier Control main frame, carrier signal is sent to distribution line by coupling circuit module；Second step, carrier Control obtains carrier signal from machine by coupling circuit module from distribution line, and carrier signal is converted into digital signal from machine by carrier Control.This utility model by carrier controller to the acquisition of digital signal and transmission, transmission and the reception to carrier signal, it is achieved the data transmission between each centralized automatic meter-reading terminal and communication module.
Description
Technical field
This utility model relates to medium-voltage carrier communication technical field, is the device of a kind of carrier controller collection power information.
Background technology
At present, the landforms in some area are mountain region, hills, and this area is unstable without public network signal or mobile network signals, and there is more remote herdsmen's settlement, and public mobile communications network covers the most comprehensively, and still some intelligent electric meter information cannot gather.Signal of communication cannot cover the collection situation of user in platform district and cannot calculate, collection coverage rate is caused to be unable to reach 100%, the work of checking meter of these users is periodically carried palm machine by local electrician and is checked meter, due to these districts are more remote and between user span bigger, power supply station personnel can not grasp the electricity consumption situation of this area user in real time, makes a copy of table meter, the work such as platform district Controlling line loss brings bigger difficulty.These certain customers cannot realize gathering, and have impact on the two-way interaction service to client, reduces service quality；Simultaneously acquisition system line loss on-line monitoring, oppose electricity-stealing, automatization, the Information function such as Distribution Network Failure is studied and judged, low-voltage improvement cannot realize, and add management, artificial and O&M cost.Therefore, the problem that the power information in the area that electricity consumption data cannot be gathered or gather instability by a kind of method is acquired it is badly in need of.
Summary of the invention
This utility model provides a kind of carrier controller and gathers the device of power information, overcomes the deficiency of above-mentioned prior art, and it can effectively solve at signal without the power information intelligent acquisition problem in overlay area or jitter area.
The technical solution of the utility model is realized by following measures: a kind of carrier controller gathers power information device, including controlling main website, communication module, at least two carrier controller and coupling circuit module, control two-way communication between main website and communication module to be connected, electrically connect between communication module with carrier controller, one output head grounding of carrier controller, electrically connect between carrier controller and coupling circuit module, one output head grounding of coupling circuit module, coupling circuit module electrically connects with medium-voltage distribution circuit.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned carrier controller can include digital signal interface and carrier signal interface, and the digital signal interface of carrier controller is for receiving the digital signal of communication module, and the carrier signal interface of carrier controller is for being therefrom press-fitted in electric line acquisition carrier signal.
Above-mentioned carrier controller can include that a carrier Control main frame and at least one carrier Control are all electrically connected with a centralized automatic meter-reading terminal from machine, each carrier Control from the input of machine.
Digital signal is exported to carrier controller by above-mentioned RS-232 or the RS485 data-interface that passes through.
This utility model by carrier controller to the acquisition of digital signal and transmission, and to the transmission of carrier signal and reception, it is achieved the data transmission between each centralized automatic meter-reading terminal and communication module.By medium-voltage distribution circuit as data transmission channel, use carrier communication without paying, and also can guarantee that the unimpeded of carrier signal transmission passage while ensureing electric power normal transmission, it is easy to safeguard, and medium-voltage carrier communication belongs to wired private network communication, less by external interference, there is not communication traffic.In transmission range, medium-voltage carrier communication is not affected by transmission path and environment terrain, uses distribution line to arrive at and can realize data transmission.On traffic rate, the speed of medium-voltage carrier communication is moderate, effectively realizes communication module and the data transmission controlled between main website.
Accompanying drawing explanation
Accompanying drawing 1 is communication structure schematic diagram of the present utility model.
Detailed description of the invention
This utility model is not limited by following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all that the Butut mode according to Figure of description 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on the Butut direction of Figure of description and determines.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in Figure 1, a kind of carrier controller gathers the device of power information, including controlling main website, communication module, at least two carrier controller and coupling circuit module, control two-way communication between main website and communication module to be connected, electrically connect between communication module with carrier controller, an output head grounding of carrier controller, electrically connect between carrier controller and coupling circuit module, one output head grounding of coupling circuit module, coupling circuit module electrically connects with medium-voltage distribution circuit.Here, two-way between communication module with carrier controller electrically connect, carrier controller with couple two-way electrical connection between circuit module, two-way between coupling circuit module and medium-voltage distribution circuit electrically connect.Utilize medium-voltage carrier as the communication mode of transmission channel, can be in the case of other communication mode inconvenience, realize the collection of user power utilization information, realize to controlling master station transmission power information data, can solve at signal without the information gathering problem in covering area or jitter area, it is achieved that power information gathers all standing.By medium-voltage distribution circuit as data transmission channel, use carrier communication without paying, and also can guarantee that the unimpeded of carrier signal transmission passage while ensureing electric power normal transmission, it is easy to safeguard, and medium-voltage carrier communication belongs to wired private network communication, less by external interference, there is not communication traffic.
The device that above-mentioned carrier controller can according to actual needs, gather power information does further optimization and/or improvements:
As shown in Figure 1, carrier controller includes digital signal interface and carrier signal interface, the digital signal interface of carrier controller is for receiving the digital signal of communication module, and the carrier signal interface of carrier controller is for being therefrom press-fitted in electric line acquisition carrier signal.
As shown in Figure 1, carrier controller includes that a carrier Control main frame and at least one carrier Control are all electrically connected with a centralized automatic meter-reading terminal from machine, each carrier Control from the input of machine.In actual use, joining at present on voltage circuit in same, a medium-voltage carrier controls main frame and can realize from machine, four medium-voltage carriers are carried out signal reception identification.As required can on different medium-voltage distribution circuit sections external carrier Control main frame, it is achieved to different signals without the transmission work of the power information of covering area.
As shown in Figure 1, by RS-232 or RS485 data-interface, digital signal is exported to carrier controller.Use the most conventional RS-232 or RS485 data-interface, export data stabilization.
Following for using method of the present utility model, comprise the following steps:
The first step, the digital signal interface of carrier Control main frame receives the control command controlling main website transmission data, the digital signal order received is converted into carrier signal by carrier Control main frame, carrier signal transmission is transmitted to distribution line by coupling circuit module；
Second step, after distribution line receives carrier signal, carrier Control obtains carrier signal from machine by coupling circuit module from distribution line, and carrier signal is converted into digital signal from machine by carrier Control；
3rd step, each centralized automatic meter-reading terminal receives after uploading rate control command, the data transmission gathered from machine, is converted digital signals into carrier signal to carrier Control from machine, carrier Control, then carrier signal transmission is transmitted to distribution line by coupling circuit module；
4th step, distribution line receives each carrier Control after the carrier signal that machine sends, obtaining carrier signal from distribution line by coupling circuit module again, carrier Control main frame is by being converted into digital signal by carrier signal after carrier signal interface to carrier signal；
5th step, digital signal is transmitted to controlling main website by carrier Control main frame by communication module, controls main website and the power information data of each centralized automatic meter-reading terminal are carried out Macro or mass analysis.In the 5th step, communication module is wireless communication module or concentrator.Due to signal stabilization, it is ensured that stablizing of acquisition rate, take a firm foundation for work such as the line loss of power supply enterprise, power monitorings, can be efficiently applied to solve the remote districts unlapped common problem of movable signal, be effectively improved acquisition rate.
Medium-voltage carrier communication is the medium-voltage distribution circuit utilizing 6kV to 10kV a kind of communication mode as transmission channel.Medium-voltage carrier communication is owing to using existing perfect distribution line as transmission channel, need not track investment, have small investment, equipment is simple, construction is easy, the convenient advantage of maintenance management, can synchronize with power grid construction, open soon with new construction, coverage rate consistent with power system, it is ensured that power information can be acquired timely and effectively.According to calculated value, medium-voltage carrier point-to-point stably output distance is 15km.The place that as long as 10kV distribution line can arrive in use, so that it may realize the stable collection of power information, electric power enterprise effectively reduces communication cost, reduces construction, maintenance cost.
Above technical characteristic constitutes technology contents of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (5)
1. the device of a carrier controller collection power information, it is characterized in that including controlling main website, communication module, at least two carrier controller and coupling circuit module, control two-way communication between main website and communication module to be connected, electrically connect between communication module with carrier controller, one output head grounding of carrier controller, electrically connecting between carrier controller and coupling circuit module, an output head grounding of coupling circuit module, coupling circuit module electrically connects with medium-voltage distribution circuit.
Carrier controller the most according to claim 1 gathers the device of power information, it is characterized in that carrier controller includes digital signal interface and carrier signal interface, the digital signal interface of carrier controller is for receiving the digital signal of communication module, and the carrier signal interface of carrier controller is for being therefrom press-fitted in electric line acquisition carrier signal.
Carrier controller the most according to claim 1 and 2 gathers the device of power information, it is characterized in that carrier controller includes that a carrier Control main frame and at least one carrier Control are all electrically connected with a centralized automatic meter-reading terminal from machine, each carrier Control from the input of machine.
Carrier controller the most according to claim 1 and 2 gathers the device of power information, it is characterised in that exported digital signal to carrier controller by RS-232 or RS485 data-interface.
Carrier controller the most according to claim 3 gathers the device of power information, it is characterised in that exported digital signal to carrier controller by RS-232 or RS485 data-interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461436.5U CN205751222U (en) | 2016-05-19 | 2016-05-19 | Carrier controller gathers the device of power information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461436.5U CN205751222U (en) | 2016-05-19 | 2016-05-19 | Carrier controller gathers the device of power information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751222U true CN205751222U (en) | 2016-11-30 |
Family
ID=57365291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620461436.5U Active CN205751222U (en) | 2016-05-19 | 2016-05-19 | Carrier controller gathers the device of power information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751222U (en) |
-
2016
- 2016-05-19 CN CN201620461436.5U patent/CN205751222U/en active Active
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