CN208188213U - A kind of Line Loss of Distribution Network System examination device - Google Patents
A kind of Line Loss of Distribution Network System examination device Download PDFInfo
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- CN208188213U CN208188213U CN201721664358.XU CN201721664358U CN208188213U CN 208188213 U CN208188213 U CN 208188213U CN 201721664358 U CN201721664358 U CN 201721664358U CN 208188213 U CN208188213 U CN 208188213U
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- collection terminal
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- line loss
- examination device
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Abstract
The utility model provides a kind of Line Loss of Distribution Network System examination device, including collection terminal, and can include that one end has the shell of opening portion and is set to the intracorporal PCB circuit board of shell with the monitoring client of collection terminal wireless telecommunications, collection terminal；The upper end cover for being provided with buckle structure is detachably connected on the opening portion, for collection terminal to be removably mounted to service conductor front end；The mainboard for acquiring user's electricity is provided in the PCB circuit board, the monitoring data of user's electricity is sent to the first communication board of monitoring client for will include, and for providing the power panel of power supply；The second communication board for receiving monitoring data, the central processing unit for analysing and comparing to monitoring data, and the alarm for issuing alarm are provided on monitoring client.Line loss examination device provided by the utility model is applied in combination by collection terminal and monitoring client, is had the function of more powerful line loss investigation, the electricity stealing of the overwhelming majority can be prevented, with economic benefit outstanding and social benefit.
Description
Technical field
The utility model relates to distribution technique field more particularly to a kind of Line Loss of Distribution Network System examination devices.
Background technique
With the increasingly in-depth of power system reform, grid company carries out line loss partial pressure statistics successively, line loss is counted to family,
To line loss fine-grained management, more stringent requirements are proposed.Existing power grid distribution structure is extremely complex, power supply mode multiplicity, and each phase
Current imbalance, distribution of charges also not stringent rule along the line, to accurately calculate grid line loss with certain complexity,
Meanwhile to the investigation of line loss, also there is an urgent need to more effective technique means to go to solve after the theoretical line loss of accurate calculating.Currently, electric
Damage investigation is main to be carried out by the following method: on the one hand, by user terminal install additional metering ac sampling device come into
Row comparative analysis, it is thus found that stealing user.On the other hand, metering fault is found by manual inspection.Practice have shown that such
Circuit line loss checks method since itself principle is limited, and on the one hand there is the acquisition incomplete problem of data, on the other hand its nothing
Method integrally reflects the electric power line loss in a region, causes to need to inquire step by step when something goes wrong, thus leads to cost of labor mistake
It is high.
Utility model content
The purpose of this utility model is that: imperfect for the investigation data of circuit line loss in the prior art, operating process is multiple
Miscellaneous problem provides a kind of simple and easy-to-use Line Loss of Distribution Network System examination device.
The technical solution that the utility model is proposed with regard to above-mentioned technical problem is as follows: providing a kind of Line Loss of Distribution Network System investigation dress
Set, including collection terminal, and the monitoring client that can be connect with the collection terminal wireless telecommunications, the collection terminal include one end have open
The shell of oral area and it is set to the intracorporal PCB circuit board of the shell；
The upper end cover for being provided with buckle structure is detachably connected on the opening portion, the buckle structure by described for adopting
Collection end is removably mounted to service conductor front end；
The mainboard for acquiring user's electricity, the monitoring for that will include user's electricity are provided in the PCB circuit board
Data are sent to the first communication board of the monitoring client, and for providing the power panel of power supply；
Central processing unit, and the second communication board and the alarm of the connection central processing unit are provided on the monitoring client
Device, second communication board can be carried out wireless communication with first communication board and be connect, described for receiving the monitoring data
Central processing unit is for analysing and comparing to the monitoring data, if being abnormal, the alarm is driven to issue alarm.
In the above-mentioned examination device of the utility model, timer, GPS module and electric quantity acquisition are provided on the mainboard
Device；
The timer fixes frequency acquisition user's electricity for driving the electric quantity collector, and the GPS module is used
In the location information for collecting the collection terminal；
The monitoring data includes user's electricity of the electric quantity collector acquisition and the position letter that the GPS module is collected
Breath.
In the above-mentioned examination device of the utility model, the central processing unit includes comparison module, the comparison module base
What user's electricity of the acquisition of the electric quantity collector described in electricity consumption numerical value difference and electricity consumption track contrast difference and electric system recorded
User's electricity, if noting abnormalities, central processing unit drives the alarm to issue alarm.
In the above-mentioned examination device of the utility model, the buckle structure includes diametrically being arranged along the upper end cover
First clamping part and the second clamping part, first clamping part and second clamping part include being vertically arranged at the upper end
First side plate plate of the side of covering, and the second side plate and third side plate that are formed along first side plate both ends bending；
The installation through second side plate and third side plate is also provided on first clamping part and the second clamping part
Hole, the mounting hole are used to the collection terminal being removably mounted to service conductor front end.
In the above-mentioned examination device of the utility model, the wireless communication connection uses short message mode.
Technical solution provided by the embodiment of the utility model has the benefit that the examination device passes through collection terminal
With being applied in combination for monitoring client, the automatic monitoring that can be realized user's information about power reported, automatic comparison analysis, and in time to different
Reason condition is alarmed, and the electricity stealing of the overwhelming majority can be prevented；And collection terminal uses buckled mounting structure, is easily installed,
Disassembly has economic benefit outstanding and social benefit, and high-volume is suitble to promote the use of.
Detailed description of the invention
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Fig. 1 is the modular structure schematic diagram of field management device provided by the utility model；
Fig. 2 is the structural schematic diagram of collection terminal provided by the utility model；
Fig. 3 is the structure schematic top plan view of collection terminal upper end cover provided by the utility model；
Fig. 4 is the structure schematic side view of collection terminal upper end cover provided by the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, line loss examination device provided by the utility model includes collection terminal 100, and can be with collection terminal 100
Communicate wirelessly the monitoring client 200 of connection, in the present embodiment, monitoring client can be the intelligent terminals such as mobile phone, plate, tool
The standby ability to communicate being wirelessly connected simultaneously with multiple collection terminals and certain data-handling capacity in actual use can
Each collection terminal is respectively corresponded into an ammeter connection.
Further, as shown in connection with fig. 2, collection terminal 100 includes that one end has the shell 310 of opening portion and is set to
PCB circuit board in shell 310；
The upper end cover 320 for being provided with buckle structure 330 is detachably connected on the opening portion, buckle structure 330 is used for will
Collection terminal is removably mounted to service conductor front end, without changing existing electrical connection, will not have an impact to user power utilization；
Mainboard 110, the prison for that will include user's electricity that user acquires user's electricity are provided in the PCB circuit board
Control data are sent to the first communication board 120 of monitoring client 200, and for providing the power panel 130 of power supply；
Specifically, timer 111 is also connected on mainboard 110, GPS module 112 and electric quantity collector 113；
Timer 111 fixes frequency acquisition user's electricity for driving electric quantity collector 113, and GPS module 112 can be with
The position at positioning acquisition end and the location information for recording collection terminal；
Collection terminal be sent to monitoring client monitoring data include electric quantity collector 111 acquire user's electricity and GPS module
The location information of 112 records.
Further, central processing unit 210, and the second of connection central processing unit 210 are provided on monitoring client 200
Communication board 220 and alarm 230, the second communication board 220 can be carried out wireless communication with the first communication board 120 and be connect, for receiving
Above-mentioned monitoring data, after receiving monitoring data, central processing unit 210 starts to carry out analysis comparison to monitoring data, if hair
It is raw abnormal, then drive alarm 230 to sound an alarm.
Specifically, central processing unit 210 includes comparison module 240, comparison module 240 is based on electricity consumption numerical value difference and electricity consumption
User's electricity of track contrast difference's electric quantity acquisition end acquisition and user's electricity of electric system record, if being abnormal, in
Central processor drives alarm 230 to issue alarm.
In actual use, each collection terminal respectively corresponds an ammeter and is connected to service conductor front end, due to timer
In the presence of can be that integral point starts by timer setting, set-up mode can be using 1 hour as countdown section, when falling meter
When carry out one-shot when completing, during countdown, in a dormant state, when countdown is completed, collection terminal is swashed collection terminal
It is living, it drives electric quantity collector to realize electric quantity acquisition by mainboard, will include then user's electricity and GPS using the first communication board
The monitoring data of confidence breath is sent to monitoring client, after monitoring client receives monitoring data by the second communication board, central processing unit
(in electric system, platform area refers to a transformation in corresponding platform area in the location information calling electric system carried according to monitoring data
The supply district of device) record user's electricity data, the correspondence user's electricity recorded in the electric system called out enters ratio
Be compared compared with module with user's electricity that electric quantity collector acquires, comparison module if it find that the two in user's numerical value and electricity consumption
There is certain exception in (24 hours) aspects in track, then central processing unit driving alarm issues alarm.Then, monitoring personnel can be with
Problem platform area is arrived at using GPS position information, is rushing towards abnormal position at the first time.
Since the starting of each hour of timer is primary, and acquire user's electricity, therefore, the interior use when some is small
When electrical anomaly is excessively high, so that it may issue alarm in time, monitoring section has just been narrowed down to a hour by this.Since timer can be with
Arbitrarily it is arranged between 0-100 hours, therefore detection interval can be controlled freely, it is small to arrive several days greatly into minute, it can be according to reality
Border situation is targetedly adjusted.
In the present embodiment, collection terminal and monitoring client short message mode communicate wirelessly connection, it is desirable that the first communication board and
Two communication boards have the function of short message reception and decoding short message, and certainly, those skilled in the art can according to actual needs, and use is all
The transmission mode of such as 3G, 4G, CDMA, GSM, GPRS, WLAN.
Since platform area user's point is more, it is impossible to each area user is installed to collection terminal, to save deployment cost, this
The collection terminal that embodiment provides uses buckled mounting structure, is easily installed, dismantles.
Further, in conjunction with shown in Fig. 3 and Fig. 4, the buckle structure 330 includes diametrically being arranged along upper end cover 320
The first clamping part 331 and the second clamping part 332, the first clamping part 331 and the second clamping part 332 include being vertically arranged at
First side plate 341 of 320 top of end cap, and the second side plate 342 and third side along 341 both ends bending of the first side plate formation
Plate 343；
First clamping part 331 and the second clamping part 332 are also provided with the peace through the second side plate 342 and third side plate 343
Hole 345 is filled, mounting hole 345 is for detachably installing crimping circlip, so that collection terminal is installed on service conductor front end.
User's electricity is believed in conclusion Line Loss of Distribution Network System examination device provided in this embodiment is realized by collection terminal
Breath is monitored and is reported automatically, the analyses and comparison of related data is realized by monitoring client, and by alarm in time to exception
Situation is alarmed, and is had the function of more powerful line loss investigation, has been achieved the purpose that timely monitoring multiplexing electric abnormality；And collection terminal is pacified
Mounted in service conductor front end, existing line and metering device are not destroyed, user can not also destroy and around the more device, can prevent big absolutely
Partial electricity stealing；Meanwhile collection terminal uses buckled mounting structure, is easily installed, dismantles, and uses unified module
Change design, can effectively reduce production cost, high-volume is suitble to promote the use of.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Scope of the claims within.
Claims (3)
1. a kind of Line Loss of Distribution Network System examination device, including collection terminal, and the monitoring that can be connect with the collection terminal wireless telecommunications
End, which is characterized in that the collection terminal includes that one end has the shell of opening portion and is set to the intracorporal PCB circuit of the shell
Plate；
The upper end cover for being provided with buckle structure is detachably connected on the opening portion, the buckle structure is used for the collection terminal
It is removably mounted to service conductor front end；
Be provided with mainboard in the PCB circuit board, and with the mainboard the first communication board interconnected and power panel；
Central processing unit, and the second communication board and alarm of the connection central processing unit are provided on the monitoring client,
Second communication board can be carried out wireless communication with first communication board and be connect；
The mainboard is also connected with timer, GPS module and electric quantity collector.
2. examination device according to claim 1, which is characterized in that the buckle structure includes radial along the upper end cover
The first clamping part and the second clamping part being oppositely arranged, first clamping part and second clamping part include being vertically arranged
The first side plate above the upper end cover, and the second side plate and third side along first side plate both ends bending formation
Plate；
The mounting hole through second side plate and third side plate, institute are also provided on first clamping part and the second clamping part
Mounting hole is stated for the collection terminal to be removably mounted to service conductor front end.
3. examination device according to claim 1, which is characterized in that the wireless communication connection uses short message mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664358.XU CN208188213U (en) | 2017-12-04 | 2017-12-04 | A kind of Line Loss of Distribution Network System examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664358.XU CN208188213U (en) | 2017-12-04 | 2017-12-04 | A kind of Line Loss of Distribution Network System examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188213U true CN208188213U (en) | 2018-12-04 |
Family
ID=64441297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721664358.XU Active CN208188213U (en) | 2017-12-04 | 2017-12-04 | A kind of Line Loss of Distribution Network System examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188213U (en) |
-
2017
- 2017-12-04 CN CN201721664358.XU patent/CN208188213U/en active Active
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