CN206117308U - Automatic system on - line monitoring device of transformer substation with long -range accurate entry control function - Google Patents
Automatic system on - line monitoring device of transformer substation with long -range accurate entry control function Download PDFInfo
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- CN206117308U CN206117308U CN201621091236.1U CN201621091236U CN206117308U CN 206117308 U CN206117308 U CN 206117308U CN 201621091236 U CN201621091236 U CN 201621091236U CN 206117308 U CN206117308 U CN 206117308U
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- substation automation
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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
Abstract
The utility model discloses an automatic system on - line monitoring device of transformer substation with long -range accurate entry control function, including online monitor terminal of the automatic system of transformer substation and long -range accurate entry control module, long -range accurate entry control module includes intranet interface module, control switch, outer net interface module, executable module and remote communication module, intranet interface module one end and the online monitor terminal's of the automatic system of transformer substation network interface links to each other, the other end loops through control switch, the online monitored control system main website of outer net interface module and the automatic system of transformer substation links to each other, control switch's control end and executable module link to each other, the executable module passes through remote communication module and the online monitored control system main website of the automatic system of transformer substation or EMS main website and links to each other. The utility model discloses can satisfy electric power monitoring system safety protection's requirement, provide the security policy control of three kinds of modes in order to realize remote maintenance authority and the automatic system of transformer substation online monitor terminal, have that convenient to use, implementation cost hang down, simple structure's advantage.
Description
Technical field
This utility model is related to substation equipment, and in particular to a kind of transformer station with long-range admission control function is automatic
Change system on-line monitoring device.
Background technology
Electric substation automation system is the equipment for realizing automation of transformation substations device status monitoring, including on-line monitoring
System main website and electric substation automation system on-line monitoring terminal, electric substation automation system on-line monitoring terminal is adjusted by electric power
Degrees of data net/remote maintenance private network is connected with online monitoring system main website, and online monitoring system main website can be realized to transformer station
The remotely control of automated system on-line monitoring terminal.But, due to online monitoring system main website can directly to transformer station from
The remote control operation of dynamicization system on-line monitoring terminal, therefore there is the poor defect of safety.
Utility model content
The technical problems to be solved in the utility model：For the problems referred to above of prior art, there is provided one kind disclosure satisfy that electricity
The requirement of power monitoring system security protection, realizes the safety of remote maintenance authority and electric substation automation system on-line monitoring terminal
Policy control, with easy to use, implementation cost is low, the simple structure automation of transformation substations with long-range admission control function
System on-line monitoring device.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of electric substation automation system on-line monitoring device with long-range admission control function, including transformer station is automatic
Change system on-line monitoring terminal, the network interface of the electric substation automation system on-line monitoring terminal is connected with long-range access control
Molding block, the long-range Admission Control module include Intranet interface module, controlling switch, outer network interface module, performing module and
The network interface phase of remote communication module, described Intranet interface module one end and electric substation automation system on-line monitoring terminal
Even, the other end passes sequentially through controlling switch, outer network interface module through power dispatch data network or remote maintenance private network and power transformation
Substation automation system online monitoring system main website is connected, and the control end of the controlling switch is connected with performing module, the execution
Module is connected by remote communication module with electric substation automation system online monitoring system main website or EMS main websites.
Preferably, the remote communication module is GPRS communication modules, and the performing module passes through remote communication module Jing
Cross 2G mobile communications networks to be connected with electric substation automation system online monitoring system main website.Or, the remote communication module
For wire communication module, the performing module by remote communication module through power dispatch data network or remote maintenance private network and
Electric substation automation system online monitoring system main website is connected.Or, the remote communication module is wire communication module, described
Performing module passes sequentially through the measure and control device of transformer station, the gateway machine of transformer station and is connected with EMS main websites.
It is following that there is this utility model the electric substation automation system on-line monitoring device of long-range admission control function to have
Advantage：The network interface of this utility model electric substation automation system on-line monitoring terminal is connected with long-range Admission Control module,
Long-range Admission Control module includes Intranet interface module, controlling switch, outer network interface module, performing module and telecommunication mould
Block, Intranet interface module one end is connected with the network interface of electric substation automation system on-line monitoring terminal, the other end leads to successively
Cross controlling switch, outer network interface module online through power dispatch data network or remote maintenance private network and electric substation automation system
Monitoring system main website is connected, and the control end of controlling switch is connected with performing module, and performing module is by remote communication module and change
Power station automation system online monitoring system main website or EMS main websites are connected, therefore can be by online monitoring system main website to power transformation
Substation automation system on-line monitoring terminal controls the long-range of the electric substation automation system on-line monitoring terminal by remote control mode
Admission Control module is opened, can be by existing power dispatch data network so as to pass through the remote maintenance work of online monitoring system main website
Passage or remote maintenance special lane access substation field network, it is allowed to online monitoring system main website by remote desktop,
The means such as FTP/TELNET carry out remote maintenance to electric substation automation system on-line monitoring terminal；Moreover, it is also possible to allow to become
Power station automation system on-line monitoring terminal sends request requirement and carries out remote desktop, FTP/ to online monitoring system main website
The means such as TELNET carry out remote maintenance to electric substation automation system on-line monitoring terminal, to becoming on the premise of security clearance
Power station network is intervened, and disclosure satisfy that the requirement of electric power monitoring system security protection, realizes remote maintenance authority and transformer station
The security strategy control of automated system on-line monitoring terminal, has the advantages that easy to use, implementation cost is low, simple structure.
Description of the drawings
Fig. 1 is the topological structure schematic diagram of this utility model embodiment one.
Fig. 2 is the topological structure schematic diagram of this utility model embodiment two.
Fig. 3 is the topological structure schematic diagram of this utility model embodiment three.
Marginal data：1st, electric substation automation system on-line monitoring terminal；2nd, long-range Admission Control module；21st, Intranet connects
Mouth mold block；22nd, controlling switch；23rd, outer network interface module；24th, performing module；25th, GPRS communication modules；26th, wire communication mould
Block.
Specific embodiment
This utility model electric substation automation system on-line monitoring device provides three kinds of long-range access control modes.Below
Illustrated with three embodiments respectively.
Embodiment one：Long-range access control based on " on-line monitoring main website+wireless mode ".
As shown in figure 1, the dress of the electric substation automation system on-line monitoring with long-range admission control function of the present embodiment
Put including electric substation automation system on-line monitoring terminal 1, the network interface of electric substation automation system on-line monitoring terminal 1 connects
Long-range Admission Control module 2 is connected to, long-range Admission Control module 2 includes Intranet interface module 21, controlling switch 22, outer network interface
Module 23, performing module 24 and remote communication module, the one end of Intranet interface module 21 and electric substation automation system on-line monitoring
The network interface of terminal 1 is connected, the other end passes sequentially through controlling switch 22, outer network interface module 23 through power dispatch data network
Or remote maintenance private network is connected with electric substation automation system online monitoring system main website, the control end of controlling switch 22 and execution
Module 24 is connected, and performing module 24 is connected by remote communication module with electric substation automation system online monitoring system main website.
Thin dotted line arrow represents the control signal passage of controlling switch 22 in Fig. 1, and heavy solid line arrows then represent electric substation automation system
Electric substation automation system on-line monitoring between on-line monitoring terminal 1, electric substation automation system online monitoring system main website
Signalling channel.When generation emergency needs to intervene substation network, it is right that online monitoring system main website sends order
The long-range Admission Control module 2 of electric substation automation system on-line monitoring terminal 1 is controlled, when the control to controlling switch 22
When signal is located at "On" state, physical connection state, online prison are between Intranet interface module 21 and outer network interface module 23
The remote maintenance user of control system main website is directly by the electric substation automation system transformer station of network insertion to substation field
Automated system on-line monitoring terminal 1, to reach system remote maintenance purpose；When the control signal to controlling switch 22 is located at
During "Off" state, physics off-state is between Intranet interface module 21 and outer network interface module 23, prevents unauthorized user
Remotely entering substation network by electric substation automation system online monitoring system main website operates electric substation automation system to exist
Line monitor terminal 1.In the present embodiment, electric substation automation system online monitoring system main website is integrated with long-range access control mould
Block, it is by mobile communication website to the transmitting control commands of electric substation automation system on-line monitoring terminal 1, the transformer station is automatic
The long-range Admission Control module 2 of change system on-line monitoring terminal 1 is opened, so as to electric substation automation system online monitoring system master
Remote maintenance of standing work can access substation field net by existing power dispatch data network passage or remote maintenance special lane
Network, it is allowed to which electric substation automation system online monitoring system main website is by means such as remote desktop, FTP/TELNET to transformer station
Automated system on-line monitoring terminal 1 carries out remote maintenance；And can also allow for electric substation automation system on-line monitoring end
End 1 sends request requirement and carries out the handss such as remote desktop, FTP/TELNET to electric substation automation system online monitoring system main website
Section carries out remote maintenance to electric substation automation system on-line monitoring terminal 1, to substation network on the premise of security clearance
Intervened, disclosure satisfy that the requirement of electric substation automation system electric power monitoring system security protection, realized remote maintenance authority
Control with the security strategy of electric substation automation system on-line monitoring terminal 1, with easy to use, implementation cost is low, structure is simple
Single advantage.
In the present embodiment, remote communication module is GPRS communication modules 25, and performing module 24 passes through remote communication module 25
It is connected with the online monitoring system main website of electric substation automation system through 2G mobile communications networks.GPRS communication modules 25 are adopted
GPRS communication technologys, have the advantages that network coverage is wide, in addition in the preferable region of the 3G/4G network coverages, it is also possible to root
According to needing using 3G/4G communication modules.
It should be noted that the electric substation automation system on-line monitoring terminal 1 includes CPU, internal memory, hard in the present embodiment
Disk, mainboard, monitoring collection registration card and power module, monitoring collection registration card is inserted on mainboard for gathering transformer station
Associated monitoring data, are integrated with network interface card, USB interface, USB interface and serial ports on mainboard.Long-range Admission Control module both can be adopted
Built-in design, may also be employed external design and can as needed select USB interface or serial ports and electric substation automation system online
Monitor terminal 1 is connected.Additionally, controlling switch 22 can as needed select the switch elements such as electromagnetic switch, reverse-blocking tetrode thyristor, hold
Row module 24 includes controller and the drive circuit for drive control switch 22, and the components and parts type of controlling switch 22 is different,
Drive circuit is also required to using corresponding drive circuit, because the drive circuit of electromagnetic switch, reverse-blocking tetrode thyristor is conventional electricity
Road, therefore its particular circuit configurations will not be described in detail herein.
Embodiment two：Long-range access control based on " on-line monitoring main website+wired mode ".
Essentially identical with embodiment one in the present embodiment, electric substation automation system online monitoring system main website is integrated with far
Journey Admission Control module, its main difference is different for the structure of remote control communication module 12.As shown in Fig. 2 this reality
It is wire communication module 26 to apply a medium-long range communication module, and performing module 24 is by remote communication module 25 through power scheduling number
It is connected with electric substation automation system online monitoring system main website according to net or remote maintenance private network, so as to realize to power scheduling number
According to net or the multiplex network of remote maintenance private network, the spending of network is reduced.Similarly, thin dotted line arrow represents that control is opened in Fig. 2
22 control signal passage is closed, heavy solid line arrows then represent the electric substation automation system on-line monitoring terminal 1, automation of transformation substations
Electric substation automation system on-line monitoring signalling channel between system online monitoring system main website.
Embodiment three：Long-range access control based on " EMS main websites+wired mode ".
It is essentially identical with embodiment two in the present embodiment, remote communication module be wire communication module 26, its main difference
Point has made transformer station into certainly for the control end of long-range Admission Control module 2 by electric substation automation system online monitoring system main website
The existing EMS main websites of dynamicization system, as shown in figure 3, performing module 24 passes sequentially through the net of the measure and control device of transformer station, transformer station
Shutdown（Telemechanical）It is connected with EMS main websites, the present embodiment utilizes the existing measure and control device of transformer station, the gateway machine of transformer station（Telemechanical）
The control to long-range Admission Control module 2 is realized with EMS main websites, so as to improve the utilization rate of equipment.Similarly, it is thin in Fig. 3
Dotted arrow represents the control signal passage of controlling switch 22, and heavy solid line arrows then represent electric substation automation system on-line monitoring
Electric substation automation system on-line monitoring signalling channel between terminal 1, EMS main websites.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of electric substation automation system on-line monitoring device with long-range admission control function, including the automation of transformation substations
System on-line monitoring terminal（1）, it is characterised in that：The electric substation automation system on-line monitoring terminal（1）Network interface
It is connected with long-range Admission Control module（2）, the long-range Admission Control module（2）Including Intranet interface module（21）, control open
Close（22）, outer network interface module（23）, performing module（24）And remote communication module, the Intranet interface module（21）One end and
Electric substation automation system on-line monitoring terminal（1）Network interface be connected, the other end pass sequentially through controlling switch（22）, outer net
Interface module（23）Through power dispatch data network or remote maintenance private network and electric substation automation system online monitoring system master
Stand and be connected, the controlling switch（22）Control end and performing module（24）It is connected, the performing module（24）By long-range logical
Letter module is connected with electric substation automation system online monitoring system main website or EMS main websites.
2. the electric substation automation system on-line monitoring device with long-range admission control function according to claim 1,
It is characterized in that：The remote communication module is GPRS communication modules（25）, the GPRS communication modules（25）Moved by 2G
Communication network is connected with electric substation automation system online monitoring system main website.
3. the electric substation automation system on-line monitoring device with long-range admission control function according to claim 1,
It is characterized in that：The remote communication module is wire communication module（26）, the wire communication module（26）Adjusted by electric power
Degrees of data net or remote maintenance private network are connected with electric substation automation system online monitoring system main website.
4. the electric substation automation system on-line monitoring device with long-range admission control function according to claim 1,
It is characterized in that：The remote communication module is wire communication module（26）, the wire communication module（26）By transformer station
Measure and control device, the gateway machine of transformer station is connected with EMS main websites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091236.1U CN206117308U (en) | 2016-09-29 | 2016-09-29 | Automatic system on - line monitoring device of transformer substation with long -range accurate entry control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091236.1U CN206117308U (en) | 2016-09-29 | 2016-09-29 | Automatic system on - line monitoring device of transformer substation with long -range accurate entry control function |
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| Publication Number | Publication Date |
|---|---|
| CN206117308U true CN206117308U (en) | 2017-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091236.1U Active CN206117308U (en) | 2016-09-29 | 2016-09-29 | Automatic system on - line monitoring device of transformer substation with long -range accurate entry control function |
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| CN (1) | CN206117308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591888A (en) * | 2017-09-08 | 2018-01-16 | 安徽众科自动化科技有限公司 | A kind of control system and method for converting station electric power dispatch data net device power supply (DPS) |
-
2016
- 2016-09-29 CN CN201621091236.1U patent/CN206117308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591888A (en) * | 2017-09-08 | 2018-01-16 | 安徽众科自动化科技有限公司 | A kind of control system and method for converting station electric power dispatch data net device power supply (DPS) |
| CN107591888B (en) * | 2017-09-08 | 2021-09-10 | 安徽省禹坤自动化科技有限公司 | Control system and method for power supply of power dispatching data network equipment of transformer substation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID HUNAN ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED, MAINTENANCE Co. Co-patentee after: ZHUHAI HONGRUI SOFTWARE TECHNOLOGY Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID HUNAN ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE COMPANY OF STATE GRID HUNAN ELECTRIC POWER Co. Co-patentee before: ZHUHAI HONGRUI SOFTWARE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200720 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID HUNAN ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED, MAINTENANCE Co. Co-patentee after: ZHUHAI HONGRUI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID HUNAN ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA Co-patentee before: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED, MAINTENANCE Co. Co-patentee before: ZHUHAI HONGRUI SOFTWARE TECHNOLOGY Co.,Ltd. |