CN106612006A - Distribution network information processing system using field monitor - Google Patents
Distribution network information processing system using field monitor Download PDFInfo
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- CN106612006A CN106612006A CN201510708965.0A CN201510708965A CN106612006A CN 106612006 A CN106612006 A CN 106612006A CN 201510708965 A CN201510708965 A CN 201510708965A CN 106612006 A CN106612006 A CN 106612006A
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Abstract
The invention provides a distribution network information processing system using a field monitor, which comprises a monitoring host, a switch, a communication management unit, the field monitor and a distribution automation system, wherein the monitoring host is connected with the field monitor and the distribution automation system via the switch; the field monitor comprises an intelligent monitoring instrument arranged in each distribution loop in a distribution cabinet, a motor protection controller and an electric appliance fire monitoring detector; the intelligent monitoring instrument, the motor protection controller and the electric appliance fire monitoring detector are all connected with the communication management unit; the field monitor is used for acquiring power consumption information and operation state information at the tail end of the distribution network and sending the information to the monitoring host via the communication management unit; and the monitoring host is used for receiving the power consumption information and the operation state information and sending the power consumption information and the operation state information to the distribution automation system.
Description
Technical field
The present invention relates to a kind of power distribution network monitoring technical field, more particularly to a kind of site of deployment monitor
Power distribution network information processing system.
Background technology
With the propulsion of intelligent grid, industrial and mining establishment and the energy-saving and emission-reduction of building building, new forms of energy, new
The growth requirement of industry, safe and reliable, intelligent power has become the development trend of intelligent grid.
Intellectual communityintellectualized village's construction, large-scale commercial building, industrial and mining establishment, school, hospital etc., all be unable to do without and use
Electricity, and the raising with building intelligent degree, the increasing of the responsible degree of electrical equipment, electricity consumption
Safe and reliable, intelligent requirement also more and more higher.
It is energy-saving in order to realize, to accurately metering and monitoring it is also particularly important right to the energy.At present,
Intelligent electric power measure and control instrument widely, not only can improve remote measurement, remote signalling, distant to application for user
The function of control, and the power quality of user can be detected, the power quality analysis for user provide standard
True data.But the precision and reliability of existing intelligent electric power measure and control instrument are not very high, data
Processing speed is slow, shows that parameters of electric power mode is single.
The content of the invention
The present invention provides a kind of power distribution network information processing system of site of deployment monitor, above-mentioned existing to solve
There is the problem in technology.
The present invention provides a kind of power distribution network information processing system of site of deployment monitor, including：
Monitoring host computer, switch, communication manager, field monitoring device and electrical power distribution automatization system；
Wherein, the monitoring host computer is automatic with the field monitoring device and the distribution by the switch
Change system connects respectively, and the field monitoring device includes：It is arranged in each distribution loop in power distribution cabinet
Intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector；The intelligent monitoring
Instrument, motor protection controller and appliance fire monitoring detector are connected with the communication manager；
The field monitoring device is used to obtain the power information and running state information of power distribution network end, and leads to
Cross the communication manager and be sent to the monitoring host computer；
The monitoring host computer is used to receive the power information and running state information, and uses telecommunications by described
Breath and running state information are sent to the electrical power distribution automatization system.
System as above, wherein, the intelligent monitoring instrument includes：First MCU, signals collecting
Device, the first signal amplification circuit, an AD conversion circuits and the first communication interface circuit；The letter
Number harvester is connected with first signal amplification circuit, first signal amplification circuit and an AD
Change-over circuit connects, and first A/D convertor circuit and first communication interface circuit are respectively with first
MCU connects.
System as above, wherein, the signal pickup assembly includes：Voltage transformer and/or
One current transformer.
System as above, wherein, the motor protection controller includes：2nd MCU, second
Current transformer, secondary signal amplifying circuit, the 2nd AD conversion circuits, switching value detection device, after
Appliance circuit and the second communication interface circuit；The second voltage transformer amplifies electricity with the secondary signal
Road connects, and the secondary signal amplifying circuit is connected with second A/D convertor circuit, the 2nd AD
Change-over circuit, switching value detection device, relay circuit and second communication interface circuit respectively with institute
State the 2nd MCU connections.
System as above, wherein, the motor protection controller also includes display screen；It is described aobvious
Display screen is connected with the MCU.
The present invention provides the power distribution network information processing system of site of deployment monitor, including：Monitoring host computer,
Switch, communication manager, field monitoring device and electrical power distribution automatization system；Wherein, the monitoring host computer
It is connected respectively with the field monitoring device and the electrical power distribution automatization system by the switch, it is described existing
Field monitor includes：Intelligent monitoring instrument, the motor being arranged in each distribution loop in power distribution cabinet
Protection controller and appliance fire monitoring detector；The intelligent monitoring instrument, motor protection controller
It is connected with the communication manager with appliance fire monitoring detector；The field monitoring device is matched somebody with somebody for acquisition
The power information and running state information of electrical network end, and the prison is sent to by the communication manager
Control main frame；The monitoring host computer is used to receive the power information and running state information, and by the use
Electrical information and running state information are sent to the electrical power distribution automatization system.So as to run shape to electrical network end
State carries out real-time monitoring, realizes the centralized management and analysis of data.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Apply the accompanying drawing to be used needed for example or description of the prior art to be briefly described, it should be apparent that, under
Accompanying drawing in the description of face is some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative labor, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the knot of the power distribution network information processing system of site of deployment monitor provided in an embodiment of the present invention
Structure schematic diagram.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described to the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
Fig. 1 is the knot of the power distribution network information processing system of site of deployment monitor provided in an embodiment of the present invention
Structure schematic diagram.As shown in figure 1, the power distribution network information processing of the site of deployment monitor of the present embodiment offer
System specifically can include：
Monitoring host computer 11, switch 12, communication manager 13, field monitoring device 14 and power distribution automation
System 15；
Wherein, the monitoring host computer 11 is by the switch 12 and the field monitoring device 13 and described
Electrical power distribution automatization system 15 connects respectively, and the field monitoring device 14 includes：It is arranged in power distribution cabinet
Intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector in each distribution loop；
The intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector and the communication pipe
Reason machine connects；
The field monitoring device 14 is used to obtain the power information and running state information of power distribution network end, and
The monitoring host computer 11 is sent to by the communication manager 13；
The monitoring host computer 11 is used to receive the power information and running state information, and by the electricity consumption
Information and running state information are sent to the electrical power distribution automatization system 15.
Specifically, the intelligent monitoring instrument includes：First MCU, signal pickup assembly, the first signal
Amplifying circuit, an AD conversion circuits and the first communication interface circuit；The signal pickup assembly and institute
The connection of the first signal amplification circuit is stated, first signal amplification circuit is connected with the first A/D convertor circuit,
First A/D convertor circuit and first communication interface circuit are connected respectively with a MCU.
Specifically, the signal pickup assembly includes：Voltage transformer and/or the first current transformer.
Specifically, the motor protection controller includes：2nd MCU, the second current transformer,
Binary signal amplifying circuit, the 2nd AD conversion circuits, switching value detection device, relay circuit and second
Communication interface circuit；The second voltage transformer is connected with the secondary signal amplifying circuit, and described
Binary signal amplifying circuit is connected with second A/D convertor circuit, second A/D convertor circuit, opens
Close amount detecting device, relay circuit and second communication interface circuit respectively with the 2nd MCU
Connection.Further, the motor protection controller also includes display screen；The display screen with it is described
MCU connects.
The present embodiment provides the power distribution network information processing system of site of deployment monitor, including：Monitoring host computer,
Switch, communication manager, field monitoring device and electrical power distribution automatization system；Wherein, the monitoring host computer
It is connected respectively with the field monitoring device and the electrical power distribution automatization system by the switch, it is described existing
Field monitor includes：Intelligent monitoring instrument, the motor being arranged in each distribution loop in power distribution cabinet
Protection controller and appliance fire monitoring detector；The intelligent monitoring instrument, motor protection controller
It is connected with the communication manager with appliance fire monitoring detector；The field monitoring device is matched somebody with somebody for acquisition
The power information and running state information of electrical network end, and the prison is sent to by the communication manager
Control main frame；The monitoring host computer is used to receive the power information and running state information, and by the use
Electrical information and running state information are sent to the electrical power distribution automatization system.So as to run shape to electrical network end
State carries out real-time monitoring, realizes the centralized management and analysis of data.
Finally it should be noted that：Various embodiments above is only illustrating technical scheme rather than right
Its restriction；Although being described in detail to the present invention with reference to foregoing embodiments, this area it is common
Technical staff should be understood：It still can modify to the technical scheme described in foregoing embodiments,
Either equivalent is carried out to which part or all technical characteristic；And these modifications or replacement, and
The scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution is not made.
Claims (5)
1. a kind of power distribution network information processing system of site of deployment monitor, it is characterised in that include：
Monitoring host computer, switch, communication manager, field monitoring device and electrical power distribution automatization system；
Wherein, the monitoring host computer is automatic with the field monitoring device and the distribution by the switch
Change system connects respectively, and the field monitoring device includes：It is arranged in each distribution loop in power distribution cabinet
Intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector；The intelligent monitoring
Instrument, motor protection controller and appliance fire monitoring detector are connected with the communication manager；
The field monitoring device is used to obtain the power information and running state information of power distribution network end, and leads to
Cross the communication manager and be sent to the monitoring host computer；
The monitoring host computer is used to receive the power information and running state information, and uses telecommunications by described
Breath and running state information are sent to the electrical power distribution automatization system.
2. system according to claim 1, it is characterised in that the intelligent monitoring instrument includes：
First MCU, signal pickup assembly, the first signal amplification circuit, an AD conversion circuits and first are led to
Communication interface circuit；The signal pickup assembly is connected with first signal amplification circuit, first letter
Number amplifying circuit is connected with the first A/D convertor circuit, and first A/D convertor circuit and described first leads to
Communication interface circuit is connected respectively with a MCU.
3. system according to claim 2, it is characterised in that the signal pickup assembly includes：
Voltage transformer and/or the first current transformer.
4. system according to claim 1, it is characterised in that the motor protection controller bag
Include：2nd MCU, the second current transformer, secondary signal amplifying circuit, the 2nd AD conversion circuits,
Switching value detection device, relay circuit and the second communication interface circuit；The second voltage transformer with
The secondary signal amplifying circuit connection, the secondary signal amplifying circuit and second AD conversion electricity
Road connects, second A/D convertor circuit, switching value detection device, relay circuit and described second
Communication interface circuit is connected respectively with the 2nd MCU.
5. system according to claim 4, it is characterised in that the motor protection controller is also
Including display screen；The display screen is connected with the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708965.0A CN106612006A (en) | 2015-10-27 | 2015-10-27 | Distribution network information processing system using field monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708965.0A CN106612006A (en) | 2015-10-27 | 2015-10-27 | Distribution network information processing system using field monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106612006A true CN106612006A (en) | 2017-05-03 |
Family
ID=58614214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510708965.0A Pending CN106612006A (en) | 2015-10-27 | 2015-10-27 | Distribution network information processing system using field monitor |
Country Status (1)
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| CN (1) | CN106612006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241978A (en) * | 2022-08-15 | 2022-10-25 | 山西敬天继保电力有限公司 | Remote monitoring system and method for power distribution network |
-
2015
- 2015-10-27 CN CN201510708965.0A patent/CN106612006A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241978A (en) * | 2022-08-15 | 2022-10-25 | 山西敬天继保电力有限公司 | Remote monitoring system and method for power distribution network |
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Application publication date: 20170503 |