CN207730861U - Self-powered taiwan area low-voltage circuit on-Line Monitor Device - Google Patents
Self-powered taiwan area low-voltage circuit on-Line Monitor Device Download PDFInfo
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- CN207730861U CN207730861U CN201820161366.0U CN201820161366U CN207730861U CN 207730861 U CN207730861 U CN 207730861U CN 201820161366 U CN201820161366 U CN 201820161366U CN 207730861 U CN207730861 U CN 207730861U
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- monitoring
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Abstract
The utility model discloses a kind of self-powered taiwan area low-voltage circuit on-Line Monitor Devices, including transformer, low-voltage circuit, concentrator, monitoring terminal and photovoltaic power supply system；The transformer is separately connected low-voltage circuit and concentrator；The concentrator connects low-voltage circuit；The monitoring terminal is separately connected concentrator and low-voltage circuit；The photovoltaic power supply system is separately connected concentrator and monitoring terminal.The utility model technology can be when having a power failure, the monitoring data for the moment that has a power failure are passed back background management system, and the power failure by carrying out the circuit from the background alerts, broken string alerts, low-voltage alerts, preserve monitoring data, when restoring electricity, the complete related power quality for monitoring low-voltage circuit and distribution low-voltage side.
Description
Technical field
The utility model is related to system on-line monitorings, and in particular to a kind of self-powered taiwan area low-voltage circuit on-line monitoring dress
It sets.
Background technology
Pervious distribution transformer monitoring and metering terminal, concentrator, low-voltage circuit monitor terminal in the case where there is unexpected power-off condition,
The monitoring data run in system can be caused all to lose, irremediable loss is caused, seriously affect working efficiency；This is
Bulk cargo is set in normal power-up using wireless communication and carrier communication complementary operation, and the moment that has a power failure starts battery powered, can
Short-term operation is kept, and completes the moment last time wireless data transmission that has a power failure, more related monitoring can be preserved
Data.
Invention content
The utility model is in view of the above-mentioned problems, provide self-powered taiwan area low-voltage circuit on-Line Monitor Device, including transformation
Device, low-voltage circuit, concentrator, monitoring terminal and photovoltaic power supply system；The transformer is separately connected low-voltage circuit and concentration
Device；The concentrator connects low-voltage circuit；The monitoring terminal is separately connected concentrator and low-voltage circuit；The photovoltaic power supply system
System is separately connected concentrator and monitoring terminal.
Further, the transformer, by iron core（Or magnetic core）It is formed with coil, by pressure drop in 10kV to 400V voltages,
Supply user's electric energy.
Further, the low-voltage circuit, voltage swing 400V/220V.
Further, the concentrator has been internally integrated carrier communication module, wireless communication module, 4G Internet of Things Network Communications
Module, distribution transformer monitoring module, power module and control module etc..
Further, the monitoring terminal, including monitoring modular, communication module, control module, power module；Communication
Module is made of carrier communication and wireless communication module, two kinds of communication mode complementations, is automatically switched.
Further, the photovoltaic power supply system is powered when having a power failure to battery and controller.
The advantages of the utility model：
The self-powered taiwan area low-voltage circuit on-Line Monitor Device of the utility model, can be when having a power failure, the moment that has a power failure
Monitoring data pass background management system back, and the power failure by carrying out the circuit from the background alerts, broken string alarm and brownout are accused
It is alert, monitoring data are preserved, when restoring electricity, the complete power quality for monitoring low-voltage circuit and distribution low-voltage side.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
Fig. 1 is the self-powered taiwan area low-voltage circuit on-Line Monitor Device system block diagram of the utility model embodiment；
Reference numeral：
1 is transformer；2 be low-voltage circuit；3 be concentrator；4 be monitoring terminal；5 be photovoltaic power supply system.
Specific implementation mode
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 explaining this
Utility model is not used to limit the utility model.
With reference to figure 1, as shown in Figure 1, the self-powered taiwan area low-voltage circuit on-Line Monitor Device system block diagram includes becoming
Depressor 1, low-voltage circuit 2, concentrator 3, monitoring terminal 4, photovoltaic power supply system 5；The transformer 1 is separately connected low-voltage circuit 2
With concentrator 3；The concentrator 3 connects low-voltage circuit 2；The monitoring terminal 4 is separately connected concentrator 3 and low-voltage circuit 2；Institute
It states photovoltaic power supply system 5 and is separately connected concentrator 3 and monitoring terminal 4.
As shown in Figure 1, some position of monitoring terminal installation on the line on low-voltage circuit, monitors the power supply mould of terminal
Block is made of Switching Power Supply, accumulator and photovoltaic battery panel and automatic conversion switch, by storage battery power supply when power failure, accumulator by
Photovoltaic battery panel charges.Course of work when power failure, wireless communication module are transferred to monitoring data when having a power failure the band nothing of front end
The concentrator of line communication, concentrator pass the management backstage of distal end back by 4G Internet of Things network communication systems, and outage is supplied by battery
Electricity preserves the data in relation to monitoring；Concentrator is mounted on taiwan area low-pressure side, and has photovoltaic battery panel and battery supplementary power.It concentrates
Device receives the data in the monitoring terminal transmission of installation on the line, and passes the pipe of distal end back by 4G Internet of Things network communication systems
Reason backstage.Low-voltage circuit carrier communication and wireless communication automatically switch to complete the front and back data communication of on-Line Monitor Device system.
The characteristics of self-powered taiwan area low-voltage circuit on-Line Monitor Device：
1. in the case of normal power supply, mainly realizing that the data of low-voltage circuit front and back end communicate with carrier communication, low-voltage circuit
When having serious harmonic wave interference, this function is completed by wireless communication；
2. battery powered can be started automatically in the moment that has a power failure, related monitoring data are preserved；
3. when being abnormal power-off, battery-powered state can be automatically switched to.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (1)
1. self-powered taiwan area low-voltage circuit on-Line Monitor Device, which is characterized in that including transformer（1）, low-voltage circuit（2）、
Concentrator（3）, monitoring terminal（4）, photovoltaic power supply system（5）；The transformer（1）It is separately connected low-voltage circuit（2）And concentration
Device（3）；The concentrator（3）Connect low-voltage circuit（2）；The monitoring terminal（4）It is separately connected concentrator（3）And low-voltage circuit
（2）；The photovoltaic power supply system（5）It is separately connected concentrator（3）With monitoring terminal（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161366.0U CN207730861U (en) | 2018-01-31 | 2018-01-31 | Self-powered taiwan area low-voltage circuit on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161366.0U CN207730861U (en) | 2018-01-31 | 2018-01-31 | Self-powered taiwan area low-voltage circuit on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730861U true CN207730861U (en) | 2018-08-14 |
Family
ID=63080998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161366.0U Active CN207730861U (en) | 2018-01-31 | 2018-01-31 | Self-powered taiwan area low-voltage circuit on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980788A (en) * | 2019-04-24 | 2019-07-05 | 万松 | A kind of method of low-voltage power supply user power failure auto-alarming |
-
2018
- 2018-01-31 CN CN201820161366.0U patent/CN207730861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980788A (en) * | 2019-04-24 | 2019-07-05 | 万松 | A kind of method of low-voltage power supply user power failure auto-alarming |
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