CN207263902U - A kind of monitoring device of communication DC power supply - Google Patents
A kind of monitoring device of communication DC power supply Download PDFInfo
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- CN207263902U CN207263902U CN201721271117.9U CN201721271117U CN207263902U CN 207263902 U CN207263902 U CN 207263902U CN 201721271117 U CN201721271117 U CN 201721271117U CN 207263902 U CN207263902 U CN 207263902U
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of monitoring device of communication DC power supply, belong to field of power.The monitoring device includes communication DC power supply unit, monitor sensor unit, data processing unit and alarm unit；The monitor sensor unit is connected with the communication DC power supply unit, for being monitored in real time to the communication DC power supply unit, the monitor sensor unit includes monitoring sensor, automatic electricity getting plug type base, and the monitoring sensor is installed on the automatic electricity getting plug type base；The monitor sensor unit is connected with the data processing unit, by the data transfer monitored to the data processing unit；Data processing unit judges whether monitoring data are normal, and fault data is transmitted to alarm unit, and alarm unit starts, and sends alarm.The utility model can be realized monitors communication DC power supply on-line in real time, at a distance, and realizes the powered warm connection function of automatic electricity getting and sensor.
Description
Technical field
The utility model belongs to field of power, and in particular to a kind of monitoring device of communication DC power supply.
Background technology
Substation is voltage of transformation in electric system, receiving and distribution electric energy, the flow direction for controlling electric power and adjustment voltage
Electric power facility, it is got up the grid contact of each step voltage by its transformer.It is that the automation of transformation substations is set to stand with DC power supply
The standby electric energy provided needed for operation, is the basic guarantee of substation's reliability service.Major part substation is right to be unattended at present
Blank is almost in the monitoring of direct-current signaling power supply, and patrol officer is not real time monitoring, it is impossible to it is different to get computer room in time
Normal warning message, therefore very big difficulty is brought to transforming plant DC power-supply system operation maintenance management and plant maintenance
Degree.Transforming plant DC communication power supply longtime running, easily breaks down or accident, due to that cannot repair in time, will directly or
Connecing influences the safe and reliable operation of substation electric power system, gently then causes server to be delayed machine, heavy then influence electric power networks normal
Operation.Therefore, it is very necessary to carry out real-time, remote monitoring for communication DC power supply.
The DC power supply of substation is used as transmission of electricity, distribution and electric energy conversion, and the exception being likely to occur inside it can be to
Power equipment or the safety belt of people threaten.Therefore, design one kind can in real time, remote monitoring communication DC power-supply system
Operating status, and staff is notified by warning device in time, is just timely and effectively investigated initial stage in failure, be this
Field technology personnel's urgent problem.
Utility model content
For problems of the prior art, the utility model provides a kind of for communication DC power supply in substation
Monitoring device, realize real-time, the remote monitor to communication DC power supply, improve the operation of communication DC power supply security and
Stability.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of monitoring device of communication DC power supply, including at communication DC power supply unit, monitor sensor unit, data
Manage unit and alarm unit；
The monitor sensor unit is connected with the communication DC power supply unit, for the communication DC power supply list
Member is monitored in real time, and the monitor sensor unit includes monitoring sensor, automatic electricity getting plug type base, and the monitoring passes
Sensor is installed on the automatic electricity getting plug type base；The monitor sensor unit is connected with the data processing unit,
By the data transfer monitored to the data processing unit；
The data processing unit connects the alarm unit.
Preferably, the monitoring sensor is wireless electric current or voltage sensor, monitors the electricity of communication DC power supply in real time
Stream or voltage.
Preferably, the monitor sensor unit connects input or the output terminal of the communication DC power supply, realizes input
Or output terminal flexibly monitors.
Preferably, the data processing unit includes microcontroller or microprocessor, by monitoring data and pre-set threshold
Value is compared one by one, judges whether the monitoring data are normal, if find monitoring data exception, by transmitting fault information extremely
The alarm unit.
Preferably, the alarm unit includes buzzer or LED light.
Preferably, the alarm unit includes warning circuit, and the warning circuit is using emitter-base bandgap grading amplifying circuit driving buzzer.
Preferably, the communication DC power supply unit include communication DC Switching Power Supply, communication DC-DC integrated power supplies,
Communication DC distribution screen.
Preferably, the data processing unit further comprises memory module, is received for storing the data processing unit
The monitoring data arrived.
Compared with prior art, the beneficial effects of the utility model：
1st, the utility model is monitored the communication DC power supply in substation by monitor sensor unit, will monitor
The data transfer arrived is to data processing unit, and data processing unit judges whether monitoring data are normal, if abnormality, then
Fault data is further transmitted to alarm unit, alarm unit starts, and sends alarm.The utility model can be realized to logical
Believe that DC power supply is monitored on-line in real time, at a distance, once finding that power supply operation is broken down, can in time find, solve event
Barrier, avoids causing substation operation accident.
2nd, monitoring sensor is installed on automatic electricity getting plug type base, realizes the band electric heating of automatic electricity getting and sensor
Plug, makes the installation of sensor become simple, makes that present apparatus cost is low, stability is preferable, has good practical value.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of communication DC electrical power monitoring device of the utility model.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the attached drawing in embodiment,
Clear, complete description is carried out to technical solution, it is clear that described embodiment is the utility model part of the embodiment.Base
In the other embodiment that the present embodiment, those skilled in the art are obtained on the premise of creative work is not made, belong to
In the scope of the utility model protection.
A kind of communication DC electrical power monitoring device is present embodiments provided, referring to attached drawing 1.The monitoring device specifically include with
Lower content：
The monitoring device includes communication DC power supply unit 1, monitor sensor unit 2, data processing unit 3, alarm list
Member 4.
Communication DC power supply unit 1, includes communication DC Switching Power Supply, communication DC-DC integrated power supplies, communication DC point
With screen etc., power supply each several part is separate, easy to manage, after noting abnormalities, quickly can separately investigate failure, recovers fortune in time
OK.
Monitor sensor unit 2 is connected with communication DC power supply unit 1, for carrying out reality to communication DC power supply unit 1
When monitor.Monitor sensor unit 2 includes wireless electric current/voltage monitoring sensor, monitors the voltage of communication DC power supply in real time
And electric current.Monitor sensor unit 2 further comprises automatic electricity getting plug type base, and it is pluggable that sensor is installed on automatic electricity getting
On formula base, the powered hot plug of automatic electricity getting and sensor is realized, sensor is repeated plug and uses and connect
The stability connect, and cost is relatively low, simple installation, more meets practical application.The monitor sensor unit 2 and data processing unit
3 connection, for by the data sending that sensor real-time monitors into data processing unit 3.Monitor sensor unit 2 can connect
Input or the output terminal of communication DC power supply are, it can be achieved that input and output side flexibly monitors.
Data processing unit 3 connects alarm unit 4, for receiving the monitoring data of monitor sensor unit 2, data processing
Unit 3 includes microcontroller or microprocessor, or other any devices that can carry out data processing.By monitoring data and in advance
The threshold value of setting is compared one by one, judges whether the monitoring data are abnormal, if to find the monitoring data be fault message,
Transmit information in alarm unit 4.Data processing unit 3 further comprises memory module, for storing the data processing
The monitoring data that unit 3 receives.
After alarm unit 4 receives exception information, start warning circuit, send alarm.Such as alarm unit can include bee
Ring device and warning circuit, alarms through emitter-base bandgap grading amplifying circuit driving buzzer；LED light, red instruction can also be included
It is abnormal.In the range of alarm unit 4 in the monitoring device is arranged on staff's real time monitoring, then it can realize that communication is straight
Real-time, the remote monitor in galvanic electricity source.
As can be seen from the above description, the monitoring device by monitor sensor unit to the communication DC power supply in substation into
Row monitoring, by the data transfer monitored to data processing unit, data processing unit judges whether monitoring data are abnormal, if
For abnormality, then fault data is further transmitted to alarm unit, alarm unit starts, and sends alarm.This practicality is new
Type can be realized monitors the electric current and voltage of communication DC power supply on-line in real time, at a distance, once find that power supply is run out
Existing failure, can find in time, solve failure, avoid causing substation operation accident.Meanwhile using automatic electricity getting plug type bottom
Seat, becomes simple by the installation of sensor, makes that present apparatus cost is low, stability is preferable, has certain practical value.
Above example is merely to illustrate the technical solution of the utility model, without limiting it；It still can be to preceding
State the technical solution described in embodiment to modify, or which part technical characteristic is replaced on an equal basis；These do not have
Creative modifications or substitutions, do not make the essence of appropriate technical solution depart from the scope of technical solutions of the utility model.
Claims (8)
- A kind of 1. monitoring device of communication DC power supply, it is characterised in that including：Communication DC power supply unit, monitoring sensor Unit, data processing unit and alarm unit；The monitor sensor unit is connected with the communication DC power supply unit, for the communication DC power supply unit into Row monitoring in real time, the monitor sensor unit include monitoring sensor, automatic electricity getting plug type base, the monitoring sensor On the automatic electricity getting plug type base；The monitor sensor unit is connected with the data processing unit, will be supervised The data transfer measured is to the data processing unit；The data processing unit connects the alarm unit.
- 2. monitoring device according to claim 1, it is characterised in that the monitoring sensor passes for wireless curtage Sensor, monitors the curtage of communication DC power supply in real time.
- 3. monitoring device according to claim 1 or 2, it is characterised in that the monitor sensor unit connection is described logical Believe input or the output terminal of DC power source unit, realize that input or output terminal flexibly monitor.
- 4. monitoring device according to claim 1, it is characterised in that the data processing unit includes microcontroller or micro- place Device is managed, compared with monitoring data are carried out one by one with pre-set threshold value, judges whether the monitoring data are normal, if finding the prison When surveying data exception, then by transmitting fault information to the alarm unit.
- 5. monitoring device according to claim 4, it is characterised in that the alarm unit includes buzzer or LED is indicated Lamp.
- 6. monitoring device according to claim 5, it is characterised in that the alarm unit includes warning circuit, the alarm Circuit is using emitter-base bandgap grading amplifying circuit driving buzzer.
- 7. monitoring device according to claim 1, it is characterised in that the communication DC power supply unit includes communication DC Switching Power Supply, communication DC-DC integrated power supplies, communication DC distribution screen.
- 8. monitoring device according to claim 1, it is characterised in that the data processing unit further comprises storing mould Block, the monitoring data received for storing the data processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271117.9U CN207263902U (en) | 2017-09-29 | 2017-09-29 | A kind of monitoring device of communication DC power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271117.9U CN207263902U (en) | 2017-09-29 | 2017-09-29 | A kind of monitoring device of communication DC power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263902U true CN207263902U (en) | 2018-04-20 |
Family
ID=61919746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271117.9U Expired - Fee Related CN207263902U (en) | 2017-09-29 | 2017-09-29 | A kind of monitoring device of communication DC power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683108A (en) * | 2018-12-26 | 2019-04-26 | 北京动力源科技股份有限公司 | A kind of hot-pluggable electrical power monitoring device |
| CN111856310A (en) * | 2019-04-03 | 2020-10-30 | 深圳富桂精密工业有限公司 | Power distribution unit monitoring system |
-
2017
- 2017-09-29 CN CN201721271117.9U patent/CN207263902U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683108A (en) * | 2018-12-26 | 2019-04-26 | 北京动力源科技股份有限公司 | A kind of hot-pluggable electrical power monitoring device |
| CN109683108B (en) * | 2018-12-26 | 2021-02-12 | 北京动力源科技股份有限公司 | Hot-pluggable power supply monitoring device |
| CN111856310A (en) * | 2019-04-03 | 2020-10-30 | 深圳富桂精密工业有限公司 | Power distribution unit monitoring system |
| CN111856310B (en) * | 2019-04-03 | 2023-08-29 | 深圳富联富桂精密工业有限公司 | Power Distribution Unit Monitoring System |
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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: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |