CN208782488U - A kind of automatic dispatching and electric power load control integrated system - Google Patents
A kind of automatic dispatching and electric power load control integrated system Download PDFInfo
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- CN208782488U CN208782488U CN201821727505.8U CN201821727505U CN208782488U CN 208782488 U CN208782488 U CN 208782488U CN 201821727505 U CN201821727505 U CN 201821727505U CN 208782488 U CN208782488 U CN 208782488U
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- terminal
- precomputer
- substation
- detection switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of automatic dispatchings and electric power load control integrated system, including home-delivery center control station, Dual-switch, precomputer, detection switch, substation's terminal and user terminal, home-delivery center control station includes two hosts, two hosts are and Dual-switch, precomputer successively communicates to connect, the connection of the first end of precomputer and detection switch, the second end of detection switch is connect with user terminal by wireless channel, the third end of detection switch is connect with the first end of substation's terminal by carrier channel, the second end of substation's terminal is connect with user terminal communication, the third end of substation's terminal and the third end of precomputer communicate to connect.Detection switch is connect with terminal by wireless channel, and when dispatching system jam, scheduling system directly controls terminal by wireless channel, without sending a signal to home-delivery center control station again, is reduced scheduling time, is improved dispatching efficiency.
Description
Technical field
The utility model relates to smart grid scheduling and control field more particularly to a kind of automatic dispatching and electric load
Control integrated system.
Background technique
Electric system is that one widely distributed, number of devices is big, the system more than information parameter.The power transformation of different voltages grade
It stands and is formed by voltage transformations at different levels, substation is connected using transmission line of electricity.Therefore, huge electric power networks topology knot is constructed
Structure.Dispatching of power netwoks is the management and scheduling to power network topology, its basic task is to maintain the normal table operation of electric system,
The electric energy of high quality is provided for user, guarantees the performance driving economy of electric system.
Existing power network dispatching system be dispatch automated system, dispatch automated system include man-machine interface subsystem,
Master computer and motion subsystem.Man-machine interface subsystem includes display, keyboard and mouse, and motion subsystem includes preposition
Machine, power station and substation.In use process, power station sends a signal to front end processor, and front end processor transmits a signal to host computer
Signal is converted and the signal of conversion is transferred to front end processor by machine, master computer, and front end processor simultaneously transmits a signal to substation.
When breaking down in existing power network dispatching system, scheduling system cannot directly carry out load control system, and need again
Secondary to send a signal to load control system, waiting signal is received processing and is carrying out load control system operation, and it is fast not adapt to power grid
The requirement of miscellaneous operation is replied immediately, so that dispatching efficiency reduces.In order to improve dispatching efficiency, a kind of automatic dispatching and power load are proposed
Lotus controls integrated system.
Utility model content
The utility model provides a kind of automatic dispatching and electric power load control integrated system, existing to solve
The low technical problem of dispatching efficiency in system.
To solve the above-mentioned problems, the utility model provides technical solution below:
A kind of automatic dispatching and electric power load control integrated system, including home-delivery center control station, double crossing over
Machine, precomputer, detection switch, substation's terminal and user terminal, in which: home-delivery center control station include operation host and
Backup host runs host and backup host and communicates to connect with the first end of Dual-switch, and the second end of Dual-switch is with before
The first end communication connection of computer is set, the second end of precomputer and the first end of detection switch pass through wireless channel and load
The connection of wave channel, the second end of detection switch are connect with user terminal by wireless channel, the third end of detection switch and power transformation
The first end for terminal of standing is connected by carrier channel, and the second end of substation's terminal is connect with user terminal communication, and substation is whole
The third end at end and the third end of precomputer communicate to connect；Precomputer is configured to double net two servers.
Preferably, system is additionally provided with electric energy acquisition subsystem, and electric energy acquisition subsystem includes electric energy meter and electric energy acquisition
Terminal, in which: electric energy meter and energy collection terminal include data acquisition control panel, decoder, dual operational amplifier, number
Input board, resistor & capacitor filter, photo-coupler and latch；Data acquisition control panel, decoder, dual operational amplifier,
Digital tablet, resistor & capacitor filter, photo-coupler and latch are sequentially connected electrically.
Preferably, the network structure of precomputer is hierarchical distributed networks architecture.
Preferably, precomputer further includes monitor and keyboard, and monitor is electrically connected with precomputer with keyboard.
Preferably, data acquisition control panel includes relay and three condition inverter buffer, each contact of relay
It is all made of one end ground connection, the other end connects the input terminal of three condition inverter buffer.
The utility model has the advantages that the utility model provides a kind of automatic dispatching and electric power load control integrated system,
The system includes home-delivery center control station, Dual-switch, precomputer, detection switch, substation's terminal and user terminal.Respectively
Connection relationship between component is as follows: home-delivery center control station runs host and backup host, runs host and backup host is equal
It is communicated to connect with the first end of Dual-switch, the second end of Dual-switch and the first end of precomputer communicate to connect, preposition
The first end of the second end of computer and detection switch is connected by wireless channel and carrier channel, the second end of detection switch with
User terminal is connected by wireless channel, and the third end of detection switch and the first end of substation's terminal are connected by carrier channel
It connects, the second end of substation's terminal is connect with user terminal communication, the third end of substation's terminal and the third of precomputer
End communication connection.In use process, home-delivery center control station issues command signal, and command signal is transferred to preposition through Dual-switch
Computer, precomputer carry out processing to command signal and processing signal are transmitted to detection by wireless channel and carrier channel
Switch, detection switch will handle signal a part and be transferred to user terminal and another part by carrier channel by wireless channel
It is transferred to substation's terminal.Substation's terminal and user terminal issue message data to detection switch, detection according to user demand
Message data is passed to precomputer by switch, and precomputer is handled roughly according to the message data received, so
Home-delivery center control station is transmitted to by Dual-switch afterwards.When operation host breaks down, Dual-switch switching is connected to standby
With host, runs host temporary close and repair.This two set-up modes mutually backed up facilitate one of host to occur
Whole system can work on when failure, improve the working frequency of system, and then improve work efficiency.In system
Portion, wireless channel can be used as alternate channel to collect the data of substation's terminal.When dispatching system jam, system is dispatched
Load can be directly controlled by wireless channel, not need to send a signal to load control system again, reduce tune
The time is spent, dispatching efficiency is improved.Since the data communication between main website and actuating station can pass through a pair of or two pairs of channel lines
Realize that, in order to improve scheduling frequency, precomputer is configured to double net two servers in road.It is double that precomputer is configured to double nets
Server, when preventing a certain single network or single server from breaking down, precomputer can not carry out the processing of message
And transmitting, the frequency of use of system is improved, and then improve the dispatching efficiency of system.It is this by the way of double hosts operations, can
It needs to stop when reducing hostdown to carry out the chance of finishing host, improves the working efficiency of equipment, and then improve scheduling
Frequency.In the utility model, detection switch is set between precomputer and terminal, detection switch and terminal pass through wireless communication
Road connection, when dispatching system jam, scheduling system can be directly controlled terminal by wireless channel, not needed
Control station home-delivery center, home-delivery center control station is sent a signal to again, is reduced scheduling time, is improved dispatching efficiency.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the structure of a kind of automatic dispatching and electric power load control integrated system that utility model provides is shown
It is intended to；
Detailed description of the invention: 1- home-delivery center control station, 2- Dual-switch, 3- precomputer, 4- detection switch, 5- substation
Terminal, 6- user terminal, 11- run host, 12- backup host.
Specific embodiment
It is a kind of automatic dispatching and electric power load control integrated system provided by the utility model referring to Fig. 1
Structural schematic diagram, this utility model provides a kind of automatic dispatching and electric power load control integrated system, should
System includes home-delivery center control station 1, Dual-switch 2, precomputer 3, detection switch 4, substation's terminal 5 and user terminal
6.Connection relationship between each component is as follows: home-delivery center control station 1 includes operation host 11 and backup host 12, runs host
11 and backup host 12 communicated to connect with the first end of Dual-switch 2, the second end of Dual-switch 2 and precomputer 3
First end communication connection, the second end of precomputer 3 and the first end of detection switch 4 are connected by wireless channel and carrier channel
It connects, the second end of detection switch 4 is connect with user terminal 6 by wireless channel, the third end of detection switch 4 and substation's terminal
5 first end is connected by carrier channel, and the second end and user terminal 6 of substation's terminal 5 communicate to connect, substation's terminal 5
Third end and precomputer 4 third end communicate to connect.In use process, home-delivery center control station 1 issues command signal,
Command signal is transferred to precomputer 3 through Dual-switch 2, and precomputer 3 carries out processing to command signal and believes processing
Number detection switch 4 is transmitted to by wireless channel and carrier channel, detection switch 4 will handle signal a part by wireless channel biography
It is defeated by user terminal 6 and another part and is transferred to substation's terminal 5 by carrier channel.Substation's terminal 5 and user terminal 6
Message data is issued to detection switch 4 according to user demand, and message data is passed to precomputer 3, preposition meter by detection switch 4
Calculation machine 3 is handled roughly according to the message data received, is then transmitted to home-delivery center control station 1 by Dual-switch 2.
When operation host 11 breaks down, Dual-switch switching is connected to backup host 12, and operation host temporary close repairs
This two set-up modes mutually backed up, whole system can work on when one of host being facilitated to break down, and improve
The working frequency of system, and then improve work efficiency.In the inside of system, wireless channel can be used as alternate channel to collect
The data of substation's terminal.When dispatching system jam, scheduling system can carry out load by wireless channel direct
Control, does not need to send a signal to load control system again, reduces scheduling time, improve dispatching efficiency.Due to main website
Data communication between actuating station can be realized by a pair of or two pairs of channel lines, in order to improve scheduling frequency, preposition meter
Calculation machine 3 is configured to double net two servers.Precomputer 3 is configured to double net two servers, prevent a certain single network or
When single server breaks down, precomputer 3 can not carry out the processing and transmitting of message, improve the frequency of use of system,
And then improve the dispatching efficiency of system.It is this by the way of double hosts operations, it is possible to reduce need to stop when hostdown into
The chance of row finishing host, improves the working efficiency of equipment, and then improve scheduling frequency.In the utility model, in preposition meter
Detection switch 4 is set between calculation machine 3 and terminal, and detection switch 4 is connect with terminal by wireless channel, when event occurs for scheduling system
When barrier, scheduling system can be directly controlled terminal by wireless channel, not need to send a signal to home-delivery center again
Control station home-delivery center control station, reduces scheduling time, improves dispatching efficiency.
In order to be capable of real-time acquisition electric energy, in the present embodiment, system is additionally provided with electric energy acquisition subsystem, electric energy acquisition subsystem
System includes electric energy meter and energy collection terminal, in which: electric energy meter and energy collection terminal include data acquisition control panel, solve
Code device, dual operational amplifier, digital tablet, resistor & capacitor filter, photo-coupler and latch；Data acquisition control face
Plate, decoder, dual operational amplifier, digital tablet, resistor & capacitor filter, photo-coupler and latch are sequentially connected electrically.
In use process, data acquisition control panel receives message, and message is transferred to decoder, and decoder is decoded message
After be transferred to dual operational amplifier, after dual operational amplifier amplifies, amplified signal is transferred to digital tablet, then passes through
It crosses resistor & capacitor filter to be filtered, finally transmits a signal to optical coupler and latch.
Precomputer 3 transmits exchange message between double hosts, it receives the message data that actuating station is sent, and carries out
Rough processing is then forwarded to double hosts.For the ease of monitoring the normal operation of entire remote monitoring system, in the present embodiment,
Precomputer 3 further includes monitor and keyboard, and monitor and keyboard are electrically connected with precomputer 3.It can be monitored far
Data exchange between message transmission in Cheng Xindao and precomputer 3 and operation host 11.In order to achieve the above functions, originally
In embodiment, the network structure of precomputer 3 is hierarchical distributed networks architecture.Hierarchical distributed networks structure is to use
High-speed serial data bus connects each subelement and central dispatch station.This can allow each subelement play its work
With preventing excessive message transmission from causing the operation of central dispatch station difficult to central dispatch station, improve making for central dispatch station
Use safety.
In order to automatically adjust the acquisition of energy information, in the present embodiment, data acquisition control panel includes relay and three
State inverter buffer, each contact of relay are all made of one end ground connection, and the other end connects the defeated of three condition inverter buffer
Enter end.Relay is a kind of automatic switch operated with low current method control high current, can be automatically adjusted to energy information
Acquisition, is placed in data acquisition control panel.Three condition inverter buffer is used to temporarily store collected energy information, with
Relay is connected, and is placed in data acquisition control panel.This connection type further improves the safety, reliable of system
Property and intelligence.
Those skilled in the art will readily occur to the utility model after considering the embodiment of specification and practice here
Other embodiments.The utility model is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including not used skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (5)
1. a kind of automatic dispatching and electric power load control integrated system, which is characterized in that dispatched including home-delivery center
It stands (1), Dual-switch (2), precomputer (3), detection switch (4), substation's terminal (5) and user terminal (6), in which:
The home-delivery center control station (1) includes operation host (11) and backup host (12), the operation host (11) and institute
It states backup host (12) to communicate to connect with the first end of the Dual-switch (2), the second end of the Dual-switch (2) and institute
State the first end communication connection of precomputer (3), second end and the detection switch (4) of the precomputer (3)
First end is connected by wireless channel with carrier channel, and second end and the user terminal (6) of the detection switch (4) pass through
The first end of wireless channel connection, the third end of the detection switch (4) and substation's terminal (5) is connected by carrier channel
It connects, the second end of substation's terminal (5) and the user terminal (6) communicate to connect, the third of substation's terminal (5)
The third end at end and the precomputer (3) communicates to connect；
The precomputer (3) is configured to double net two servers.
2. integral system according to claim 1, which is characterized in that the system is additionally provided with electric energy acquisition subsystem
System, the electric energy acquisition subsystem includes electric energy meter and energy collection terminal, in which:
The electric energy meter and the energy collection terminal include data acquisition control panel, decoder, dual operational amplifier, number
Word input board, resistor & capacitor filter, photo-coupler and latch；
The data acquisition control panel, the decoder, the dual operational amplifier, the digital tablet, the resistance
Capacitive filter, the photo-coupler and the latch are sequentially connected electrically.
3. integral system according to claim 1, which is characterized in that the network structure of the precomputer (3) is
Hierarchical distributed networks architecture.
4. integral system according to claim 1, which is characterized in that the precomputer (3) further includes monitor
And keyboard, the monitor and the keyboard are electrically connected with the precomputer.
5. integral system according to claim 2, which is characterized in that the data acquisition control panel includes relay
With three condition inverter buffer, each contact of the relay is all made of one end ground connection, and it is slow that the other end connects three condition paraphase
Rush the input terminal of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727505.8U CN208782488U (en) | 2018-10-24 | 2018-10-24 | A kind of automatic dispatching and electric power load control integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727505.8U CN208782488U (en) | 2018-10-24 | 2018-10-24 | A kind of automatic dispatching and electric power load control integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782488U true CN208782488U (en) | 2019-04-23 |
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ID=66163364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821727505.8U Active CN208782488U (en) | 2018-10-24 | 2018-10-24 | A kind of automatic dispatching and electric power load control integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782488U (en) |
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2018
- 2018-10-24 CN CN201821727505.8U patent/CN208782488U/en active Active
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