CN205643500U - Accurate distribution transition peak value monitoring system of intelligence - Google Patents
Accurate distribution transition peak value monitoring system of intelligence Download PDFInfo
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- CN205643500U CN205643500U CN201620373240.0U CN201620373240U CN205643500U CN 205643500 U CN205643500 U CN 205643500U CN 201620373240 U CN201620373240 U CN 201620373240U CN 205643500 U CN205643500 U CN 205643500U
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Abstract
The utility model belongs to the technical field of low -voltage distribution cabinet monitoring technology and specifically relates to an accurate distribution transition peak value monitoring system of intelligence is related to. The utility model discloses a voltage data collection module, communication interface, voltage data processing module and the acousto -optic warning module that connect gradually, voltage data processing module include communication processor, the accumulator of being connected with communication interface that is used for the storage data, treater and the comparator that is used for handling accumulator storage data, the voltage gathered data acquisition module through treater and comparator data is as a result predetermine the threshold values with voltage and is carried out the comparison, if surpass and predetermine the threshold values, the defeated police dispatch of treater notifies breath control acousto -optic warning module and reports to the police, can effectually prevent equipment trouble, eliminate the potential safety hazard.
Description
[technical field]
This utility model relates to low-voltage distribution cabinet monitoring technical field, especially relates to a kind of intelligence
Accurate distribution transient spikes monitoring system.
[background technology]
In low-voltage power supply system, electrical quantity quality height affect electrical equipment effective utilization and
Fault rate, particularly data center, railway traffic, these electricity consumptions of Precise production line require high
Unit, the quality of power supply has influence on the safe operation of equipment at any time, all necessary to power distribution system
In system, electrical quantity quality is monitored regulation and control, and particularly voltage transient spike in electrical quantity, instantaneous
The voltage of Millisecond was increased to kilovoltage, it is sufficient to make the equipment may be because of overvoltage misoperation, extremely
Machine, even burns control system, causes local fault to bring series of devices fault.Traditional
Low-voltage power supply system lacks transition spike monitoring measure, it is impossible to effectively monitoring transient voltage peak,
There is bigger potential safety hazard.
[summary of the invention]
This utility model aims to solve the problem that the problems referred to above provided a kind of intelligent precise distribution transition
Monitoring of peak system, this system can detect the system of transient voltage peak immediately, by gathering
Three-phase voltage data also compare with pre-set threshold value, if beyond pre-set threshold value, providing alarm,
Effectively prevent equipment fault, eliminate safe hidden trouble.
For achieving the above object, a kind of intelligent precise distribution transient spikes monitoring of the present utility model
Voltage data acquisition module 10 that system includes being sequentially connected with, communication interface 20, voltage data
Processing module 30 and acousto-optic alarm module 50, described voltage data processing module 30 includes
The communication processor 31 that is connected with communication interface 20, for storing the bin 32 of data, using
Processor 33 and the comparator 34 of data, described processor is stored in process bin 32
33 and comparator 34 voltage results data that data acquisition module 10 is gathered preset with voltage
Threshold values compares, if beyond pre-set threshold value, processor 33 exports warning information and controls acousto-optic
Alarm module 50 is reported to the police.
Further, described voltage data acquisition module 10 includes A/D analog-digital chip 11 He
Dsp chip 12, voltage signal is changed into data signal by described A/D analog-digital chip 11,
Described dsp chip 12 operational data signal draws voltage results data.
Further, voltage signal is changed into data signal by described A/D analog-digital chip 11
Sample frequency be the every cycle of 64-1024/.
Further, described bin 32 also stores warning message.
Further, described voltage data processing module 30 also includes picture and text showing processor
35, described picture and text showing processor 35 connects display device 40.
Further: described display device 40 is for touching display screen.
Further, described communication interface 20 is also associated with long-distance management system 60, processes
The warning information of device 33 output is transported to long-distance management system 60 through communication interface 20.
Contribution of the present utility model is, the voltage sample frequency of this system is that 64-1024/ is every
Cycle, can be adjusted at any time；Processor and the comparator voltage to data collecting module collected
Result data compares with voltage pre-set threshold value, if beyond pre-set threshold value, processor output is alert
Breath of notifying controls sound and light alarm module and reports to the police, it is ensured that the safety that equipment runs；At picture and text showing
Reason device output information at touch screen display three-phase voltage spike numerical value and ejects warning information frame, with
Time processor issue instructions to sound and light alarm module and carry out on-the-spot sound and light alarm, produced warning
Event information, is saved in inside bin, reviews in case consulting, and assists to find out basic reason；
Picture and text showing processor receives the voltage data from data processor output, and by three-phase voltage number
According to generating due to voltage spikes oscillogram, by touch screen peak value display oscillogram, convenient monitoring in real time；
Communication processor receives and exports super threshold alarm information from processor, communication interface send alarm
Information, to long-distance management system, notifies human intervention.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
[detailed description of the invention]
The following example is to be explained further and supplement of the present utility model, to this utility model
Do not constitute any limitation.
Embodiment 1
As it is shown in figure 1, the intelligent precise distribution transient spikes monitoring system of the present embodiment includes depending on
The voltage data acquisition module 10 of secondary connection, communication interface 20, voltage data processing module 30
With acousto-optic alarm module 50, described voltage data processing module 30 includes and communication interface 20
The communication processor 31 that connects, for storing the bin 32 of data, for processing bin
The processor 33 of 32 storage data and comparator 34, described processor 33 and comparator 34
The voltage results data gathering data acquisition module 10 compare with voltage pre-set threshold value,
If beyond pre-set threshold value, processor 33 exports warning information control sound and light alarm module 50 and reports to the police.
System is carried out three-phase voltage data sampling by voltage data acquisition module 10, and draws three-phase electricity
Pressure result data, is exported bin 32 by communication interface 20 through communication processor 33 and enters
Row posts storage；Voltage data at bin 32 passes through data processor 33 and comparator 34
Carrying out voltage pre-set threshold value to compare, if beyond setting threshold values, processor issues instructions to acousto-optic report
Alert module 50 carries out on-the-spot sound and light alarm.
Embodiment 2
As it is shown in figure 1, the voltage data acquisition module 10 of the present embodiment includes A/D modulus core
Sheet 11 and dsp chip 12, voltage signal is changed into number by described A/D analog-digital chip 11
The number of it is believed that, described dsp chip 12 operational data signal draws voltage results data.Data
After A/D analog-digital chip 11 is changed, by dsp chip 12 computing sampled data, DSP calculates
Draw three-phase voltage result data, communication interface 20 export storage through communication processor 33
Storage 32 carries out posting storage.
Embodiment 3
As it is shown in figure 1, the bin 32 described in this enforcement also stores warning message, process
Device is sent out 33 and is gone out instruction and carry out on-the-spot sound and light alarm, produced warning to sound and light alarm module 50
Event information, being saved in inside bin 32, reviewing in case consulting.
Embodiment 4
As it is shown in figure 1, the voltage data processing module 30 of the present embodiment also includes picture and text showing
Processor 35, described picture and text showing processor 35 connects display device 40.Bin 32
Voltage data carry out voltage pre-set threshold value with comparator 34 compare by data processor 33,
If beyond setting threshold values, picture and text showing processor 35 exports information and shows three in display device 40
Phase voltage spike numerical value and ejection warning information frame.Picture and text showing processor 35 receives from data
The voltage data of processor 33 output, and by three-phase voltage data genaration due to voltage spikes oscillogram,
By display device 40 peak value display oscillogram.
Embodiment 5
As it is shown in figure 1, the perfect display device 40 of the present embodiment, the display dress in this enforcement
Put 40 for touching display screen.
Embodiment 6
As it is shown in figure 1, the communication interface 20 of the present embodiment is also associated with long-distance management system 60,
The warning information of processor 33 output is transported to long-distance management system 60 through communication interface 20,
Long-distance management system 60 is by manual operation, it is ensured that equipment reliability service.
Although this utility model being disclosed by above example, but of the present utility model
Protection domain is not limited thereto, without departing from this utility model conceive under conditions of, to more than
Deformation that each component is done, replacement etc. all will fall in right of the present utility model.
Claims (7)
1. an intelligent precise distribution transient spikes monitoring system, including the voltage being sequentially connected with
Data acquisition module (10), communication interface (20), voltage data processing module (30) harmony
Light alarm module (50), it is characterised in that: described voltage data processing module (30) bag
The storage include the communication processor (31) being connected with communication interface (20), being used for storing data
Device (32), the processor (33) being used for processing bin (32) storage data and comparator
(34), described processor (33) and comparator (34) are to data acquisition module (10)
The voltage results data gathered compare with voltage pre-set threshold value, if beyond pre-set threshold value, place
Reason device (33) output warning information controls sound and light alarm module (50) and reports to the police.
2. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 1,
It is characterized in that: described voltage data acquisition module (10) includes A/D analog-digital chip (11)
With dsp chip (12), voltage signal is changed into number by described A/D analog-digital chip (11)
The number of it is believed that, described dsp chip (12) operational data signal draws voltage results data.
3. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 2,
It is characterized in that: voltage signal is changed into data signal by described A/D analog-digital chip (11)
Sample frequency be the every cycle of 64-1024/.
4. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 3,
It is characterized in that: described bin (32) also stores warning message.
5. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 4,
It is characterized in that: described voltage data processing module (30) also includes picture and text showing processor
(35), described picture and text showing processor (35) connects display device (40).
6. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 5,
It is characterized in that: described display device (40) is for touching display screen.
7. a kind of intelligent precise distribution transient spikes monitoring system as claimed in claim 6,
It is characterized in that: described communication interface (20) is also associated with long-distance management system (60),
The warning information that processor (33) exports is transported to long-distance management system through communication interface (20)
(60)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373240.0U CN205643500U (en) | 2016-04-28 | 2016-04-28 | Accurate distribution transition peak value monitoring system of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373240.0U CN205643500U (en) | 2016-04-28 | 2016-04-28 | Accurate distribution transition peak value monitoring system of intelligence |
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| Publication Number | Publication Date |
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| CN205643500U true CN205643500U (en) | 2016-10-12 |
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| CN201620373240.0U Active CN205643500U (en) | 2016-04-28 | 2016-04-28 | Accurate distribution transition peak value monitoring system of intelligence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109993455A (en) * | 2019-04-11 | 2019-07-09 | 国网山东省电力公司 | A kind of power system information secure data integration method |
-
2016
- 2016-04-28 CN CN201620373240.0U patent/CN205643500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109993455A (en) * | 2019-04-11 | 2019-07-09 | 国网山东省电力公司 | A kind of power system information secure data integration method |
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| GR01 | Patent grant |