CN106612011A - Power distribution network monitoring system - Google Patents
Power distribution network monitoring system Download PDFInfo
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- CN106612011A CN106612011A CN201510711600.3A CN201510711600A CN106612011A CN 106612011 A CN106612011 A CN 106612011A CN 201510711600 A CN201510711600 A CN 201510711600A CN 106612011 A CN106612011 A CN 106612011A
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- Prior art keywords
- power distribution
- monitoring
- running state
- host computer
- circuit
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a power distribution network monitoring system. The system comprises a monitoring host, a switchboard, a communication management machine, a site monitor and an automatic power distribution system, wherein the monitoring host is connected with the site monitor and the automatic power distribution system respectively by the switchboard, the site monitor is connected with the communication management machine and is used for acquiring power utilization information and running state information of a tail end of a power distribution network and sending the power utilization information and the running state information to the monitoring host through the communication management machine, and the monitoring host is used for receiving the power utilization information and the running state information and sending the power utilization information and the running state information to the automatic power distribution system. Therefore, the running state of the tail end of a power grid is monitored in real time, and concentrated management and analysis of data is achieved.
Description
Technical field
The present invention relates to a kind of power distribution network monitoring technical field, more particularly to a kind of Monitoring System for Power Distribution Network.
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 have 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 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, it is also particularly important right to accurately metering and monitoring to the energy.At present,
Intelligent electric power measure and control instrument widely, not only can improve remote measurement, remote signalling, distant for user to application
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 Monitoring System for Power Distribution Network, to solve above-mentioned the problems of the prior art.
The present invention provides a kind of Monitoring System for Power Distribution Network, 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 is connected with communication manager；
The field monitoring device is used for the power information and running state information for obtaining 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 field monitoring device includes：Be arranged in power distribution cabinet each
Intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector in distribution loop.
System as above, wherein, the motor protection controller includes：MCU, Current Mutual Inductance
Device, signal amplification circuit, AD conversion circuits, switching value detection device, relay circuit and communication interface
Circuit；The current transformer is connected with the signal amplification circuit, the signal amplification circuit and AD
Change-over circuit connects, the A/D convertor circuit, switching value detection device, relay circuit and described logical
Communication interface circuit is connected with the MCU respectively.
System as above, wherein, the motor protection controller also includes display screen；It is described aobvious
Display screen is connected with the MCU.
The Monitoring System for Power Distribution Network that the present invention is provided, including：Monitoring host computer, switch, communication manager,
Field monitoring device and electrical power distribution automatization system；Wherein, the monitoring host computer by the switch with it is described
Field monitoring device and the electrical power distribution automatization system connect respectively, the field monitoring device and communication manager
Connection；The field monitoring device is used for the power information and running state information for obtaining power distribution network end, and
The monitoring host computer is sent to by the communication manager；The monitoring host computer is used to receive the electricity consumption
Information and running state information, and the power information and running state information are sent to into the distribution certainly
Dynamicization system.So as to carry out real-time monitoring to electrical network end running status, realize data centralized management and
Analysis.
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 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 structural representation of Monitoring System for Power Distribution Network provided in an embodiment of the present invention.
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 structural representation of Monitoring System for Power Distribution Network provided in an embodiment of the present invention.As shown in figure 1,
The Monitoring System for Power Distribution Network that the present embodiment is provided can specifically 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 14 and described
Electrical power distribution automatization system 15 connects respectively, and the field monitoring device 14 is connected with communication manager 13；Institute
Field monitoring device 14 is stated for obtaining the power information and running state information of power distribution network end, and passes through institute
State communication manager 13 and be sent to the monitoring host computer 11；The monitoring host computer 11 is used to receive the use
Electrical information and running state information, and the power information and running state information are sent to into the distribution
Automated system 15.The field monitoring device 14 includes：Each distribution loop being arranged in power distribution cabinet
In intelligent monitoring instrument, motor protection controller and appliance fire monitoring detector.
Wherein, the motor protection controller includes：MCU, current transformer, signal amplification circuit,
AD conversion circuits, switching value detection device, relay circuit and communication interface circuit；The Current Mutual Inductance
Device is connected with the signal amplification circuit, and the signal amplification circuit is connected with A/D convertor circuit, described
A/D convertor circuit, switching value detection device, relay circuit and the communication interface circuit respectively with it is described
MCU connects.Further, the motor protection controller also includes display screen；The display screen with
The MCU connections.
The Monitoring System for Power Distribution Network that the present embodiment is provided, including：Monitoring host computer, switch, communication management
Machine, field monitoring device and electrical power distribution automatization system；Wherein, the monitoring host computer by the switch with
The field monitoring device and the electrical power distribution automatization system connect respectively, the field monitoring device and communication pipe
Reason machine connects；The field monitoring device is used for the power information and running state information for obtaining power distribution network end,
And the monitoring host computer is sent to by the communication manager；The monitoring host computer is used to receive the use
Electrical information and running state information, and the power information and running state information are sent to into the distribution
Automated system.So that real-time monitoring is carried out to electrical network end running status, realize the centralized management of data
And analysis.
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：Which still can be modified to the technical scheme described in foregoing embodiments,
Or 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 (4)
1. a kind of Monitoring System for Power Distribution Network, 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 is connected with communication manager；
The field monitoring device is used for the power information and running state information for obtaining 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 field monitoring device includes：If
Put intelligent monitoring instrument in each distribution loop in power distribution cabinet, motor protection controller and electrical equipment
Fire monitoring detector.
3. system according to claim 2, it is characterised in that the motor protection controller bag
Include：MCU, current transformer, signal amplification circuit, AD conversion circuits, switching value detection device,
Relay circuit and communication interface circuit；The current transformer is connected with the signal amplification circuit, institute
State signal amplification circuit to be connected with A/D convertor circuit, the A/D convertor circuit, switching value detection device,
Relay circuit and the communication interface circuit are connected with the MCU respectively.
4. system according to claim 3, 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 |
|---|---|---|---|
| CN201510711600.3A CN106612011A (en) | 2015-10-27 | 2015-10-27 | Power distribution network monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711600.3A CN106612011A (en) | 2015-10-27 | 2015-10-27 | Power distribution network monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106612011A true CN106612011A (en) | 2017-05-03 |
Family
ID=58614380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510711600.3A Pending CN106612011A (en) | 2015-10-27 | 2015-10-27 | Power distribution network monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612011A (en) |
-
2015
- 2015-10-27 CN CN201510711600.3A patent/CN106612011A/en active Pending
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |
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| WD01 | Invention patent application deemed withdrawn after publication |