CN212412844U - Device for realizing integration of auxiliary equipment of transformer substation - Google Patents
Device for realizing integration of auxiliary equipment of transformer substation Download PDFInfo
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- CN212412844U CN212412844U CN202020663714.1U CN202020663714U CN212412844U CN 212412844 U CN212412844 U CN 212412844U CN 202020663714 U CN202020663714 U CN 202020663714U CN 212412844 U CN212412844 U CN 212412844U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04S40/128—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 involving the use of Internet protocol
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Abstract
The utility model discloses a realize integrated device to auxiliary assembly of transformer substation provides the hardware platform of auxiliary system data processing of transformer substation, comprises power management module, communication transmission module, RS485 collection access module, linkage processing module, data storage module, industrial grade mainboard module, VGA & USB module and system cache module. The station-side Internet of things equipment is accessed through an industrial bus interface provided by the acquisition access module; after the acquisition access module acquires the data, the data is transmitted to the linkage processing module and the system cache module through the industrial mainboard; the linkage processing module processes the data and stores the processed data into the data storage module, when the upper-level monitoring platform or other systems need to read the data, the linkage processing module directly calls the data in the data storage module, and the data are sent to corresponding systems or servers through the communication transmission module. The utility model discloses avoided the extravagant problem such as resource, time, manpower that secondary equipment networking, thing networking device access lead to.
Description
Technical Field
The utility model relates to an intelligent substation technical field relates to a realize integrated device to transformer substation's auxiliary assembly, especially relates to a be used for realizing the thing networking with intelligent substation's auxiliary assembly and carry out data acquisition, data processing, data storage, intelligent linkage and remote control's realize integrated device to transformer substation's auxiliary assembly.
Background
With the development of the internet of things technology and the requirement of enterprise informatization, the operation of a power grid is changing towards unattended and intelligent directions, and the method is mainly characterized by networking of secondary equipment, namely, the secondary equipment in a transformer substation, various internet of things sensing equipment, control equipment and intelligent terminal equipment in development are all connected into a network, and unattended and intelligent operation of the transformer substation is really realized through the network.
At present, the secondary equipment and the internet of things equipment mainly use the communication mode of an RS485 industrial bus to realize the connection and network access of the equipment, and the following problems exist in the existing scheme:
1) each Internet of things equipment manufacturer needs to build equipment such as a background server and an environment monitoring host according to the equipment of the manufacturer, so that the problems of repeated construction and resource waste of the server and the environment monitoring host exist;
2) each equipment device adopts a communication protocol unique to a manufacturer, and the data summarization and display difficulty is high; the systems operate independently, information islands exist, information sharing is difficult, and the difficulty in alarm linkage control among the systems and the Internet of things equipment is high;
3) each equipment device uses an independent background system, and operators need to pay attention to various manufacturer systems, thereby increasing the work tasks of the operators invisibly.
The problems directly cause resource waste, time waste, human resource waste and the like, and limit the intelligent integration of the auxiliary equipment of the intelligent substation to a certain extent.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows:
the utility model provides a realize integrated device to auxiliary assembly of transformer substation, its aim at satisfies the hardware platform of auxiliary system data processing of transformer substation, can gather the interior many service data of station, handles, the storage, can provide the interior data transmission function of station, aim at solving under the traditional thing networking access mode, the problem of the resource waste that secondary equipment networking, thing networking equipment access lead to, time waste, the wasting of human resources etc. the technical problem of solution includes:
1) the device uniformly accesses the Internet of things equipment, so that the problem of repeated construction of a background server and an environment monitoring host of the current substation Internet of things equipment is solved;
2) the device uniformly accesses the Internet of things equipment and processes data in a centralized manner, so that the problems that the data summarization difficulty of the current transformer substation is high and information islands exist among systems are solved;
3) the device uniformly accesses and centrally controls the Internet of things equipment, so that the problem of difficult linkage among the Internet of things equipment of the current transformer substation is solved;
4) the device displays the data of the Internet of things in a centralized manner, so that the work tasks of operation and maintenance personnel are reduced;
5) the data of the total-station Internet of things equipment can be acquired by only developing one data interface of the upper-level monitoring platform, and the problems that the development task of the data interface of the upper-level monitoring platform is heavy and the development investment is large are solved.
The technical scheme is as follows:
for solving above-mentioned technical problem, the realization is used for realizing the thing networking with intelligent substation auxiliary assembly and carries out data acquisition, data processing, data storage, intelligent linkage and remote control, need to realize integrated device at the transformer substation construction to transformer substation auxiliary assembly, with thing networking device centralized access, centralized processing to the realization is to transformer substation thing networking device's remote control, specifically is:
the utility model provides a device for realizing integration to auxiliary assembly of transformer substation, comprises power management module, communication transmission module, RS485 acquisition access module, linkage processing module, data storage module, industrial grade mainboard module, VGA & USB module and system cache module.
The power supply management module uses an external access AC220V power supply, and the power supply output end of the power supply management module is connected with the power supply input ends of the linkage processing module, the data storage module and the industrial grade mainboard module corresponding to the required voltage to supply power to each module for use.
The communication transmission module is connected with the industrial-grade mainboard module, uses the mainboard for power supply, and realizes communication with the upper-grade monitoring platform and other systems by connecting an external network cable.
The RS485 acquisition access module is connected with the industrial-grade mainboard module, uses the mainboard for power supply, has RS485 switching value input/output and RS485 analog acquisition, and realizes data acquisition and linkage control of auxiliary equipment in the station.
And the linkage processing module is connected with the industrial grade mainboard module and uses the power management module to supply power.
The data storage module is connected with the industrial-grade mainboard module, and the power management module is used for supplying power, so that the data collected by the RS485 collection module can be stored.
The industrial mainboard module adopts the integrated circuit design in the prior art to realize the functions of supplying power to all connected modules needing power supply and realizing mutual communication.
The VGA and USB module is connected with the industrial grade mainboard module, supplies power by using the industrial grade mainboard module and provides a VGA output interface and a USB port.
The system cache module is connected with the industrial mainboard module, supplies power by using the industrial mainboard module and provides cache required by system operation.
Wherein:
the communication transmission module consists of 4 Ethernet cards, and the Ethernet cards independently run to realize the real-time communication between the device and a previous monitoring platform and other systems; the module can realize the simultaneous access of internal networks of enterprises in the station and the self-built local area network of the Internet of things equipment; meanwhile, the data collected and processed by the utility model is uploaded to the upper level monitoring platform through the network communication network card and the internal network connection of enterprises such as the comprehensive data network in the station, and the control instruction of the accessed device of the utility model can be executed and issued by the upper level monitoring platform;
the RS485 acquisition access module consists of a switching value acquisition module and an analog value acquisition module, and functions of station end equipment RS485 industrial bus access, data acquisition, linkage control and the like are realized;
the power management module is accessed by using an AC220V power supply, and provides working power supply required by each module of the utility model by adopting a voltage reduction-rectification-filtering-voltage stabilization mode;
the switching value acquisition module comprises 12 switching value outputs and 12 switching value output interfaces, can realize the direct access of the switching value of the internet of things equipment in the transformer substation, and can transmit the acquired data to the storage module for storage;
the analog quantity acquisition module comprises 24 analog quantity acquisition interfaces, can realize the direct access of the analog quantity of the Internet of things equipment in the transformer substation, and can send the acquired data to the storage module for storage;
the linkage processing module adopts a 3.4GHz four-core 64-bit high-performance central processing unit, and can realize the localization processing of data in the station; meanwhile, the central processing module is also used for processing a control instruction issued by the upper-level monitoring platform, and the control instruction is processed by the central processing module and then is sent to corresponding Internet of things equipment to realize remote control of the equipment in the station;
the data storage module can be configured with corresponding storage capacity according to actual needs, and the collected data is stored in the storage module in a centralized manner;
the VGA and USB module is provided with 1 VGA interface and 4 USB interfaces, so that the device for realizing integration of the auxiliary equipment of the transformer substation is conveniently connected with external equipment such as an external display, a keyboard, a mouse, a USB flash disk and the like, and a convenient equipment debugging and upgrading interface is provided.
The industrial mainboard module comprises a system bus, an I/O bridge, a memory bus, an I/O bus, a disk controller, a USB controller, a graphic adapter, a network adapter and an RS485 access adapter, can realize the access of a linkage processing module, a system cache module, a data storage module, a VGA & USB output module, a communication transmission module and an RS485 acquisition access module, realizes the mutual communication and cooperative work among the modules, and can provide power for functional modules needing industrial mainboard power supply.
Has the advantages that:
compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a construction realizes integrated device to the auxiliary assembly of transformer substation at the transformer substation, has reduced transformer substation's thing networking systems construction, maintenance cost: by constructing the device, equipment such as a background system, a system server, an environment monitoring host and the like do not need to be built for accessing the Internet of things equipment of the transformer substation to a network, so that the system construction cost is saved; meanwhile, the system operation and maintenance only need to maintain the device and the system, so that the maintenance cost of the Internet of things equipment manufacturer system and the server is saved; the construction cost of the operation management platform is reduced: by constructing the device, the operation management platform can realize the functions of acquiring the data of the whole station Internet of things of the transformer substation, controlling the equipment of the Internet of things and the like only by developing a system data interface of the device, so that the research and development cost of the system is saved; the method plays a positive role in the development of national intelligent substations.
Drawings
Fig. 1 is a front view of the device for integrating the auxiliary equipment of the transformer substation.
Fig. 2 is a rear view of the utility model discloses a device for realizing integration to auxiliary equipment of transformer substation.
Fig. 3 is the utility model discloses a constitute and connection schematic diagram of the device of transformer substation auxiliary assembly realization integration.
Fig. 4 is an engineering application diagram of the device for realizing integration of the auxiliary equipment of the transformer substation.
In the figure:
the system comprises a power management module, a 2-communication transmission module, a 3-RS485 acquisition access module, a 4-linkage processing module, a 5-data storage module, a 6-industrial-grade mainboard module, a 7-VGA & USB module and an 8-system cache module, wherein the power management module, the 2-communication transmission module, the 3-RS485 acquisition access module and the 6-industrial-grade mainboard module are connected in series;
61-system bus, 62-I/O bridge, 63-memory bus, 64-I/O bus, 65-disk controller, 66-USB controller, 67-graphics adapter, 68-network adapter, 69-RS485 access adapter;
11-switching value access indicator light, 12-power switch, 13-upper rack fixing screw hole, 14-analog value access indicator light, 21-AC220V alternating current power supply interface, 22-VGA video interface, 23-switching value access interface, 24-analog value access interface, 25-USB interface and 26-RJ45 network interface;
81-device for realizing integration of auxiliary equipment of transformer substation, 82-network switch, 83-network video monitoring equipment, 84-Internet of things equipment (TCP protocol), 85-network switch, 86-Internet of things equipment access control box, 87-Internet of things equipment (industrial bus RS485 analog quantity), 88-Internet of things equipment (industrial bus RS485 switching value output) and 89-Internet of things equipment (industrial bus RS485 switching value input).
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 3, the device of the present invention realizes the aspects of the utility model through the data transmission module, the linkage processing module, the data storage module and the acquisition access module; through the industry bus interface that the collection inserts the module and provide, will stand end thing networking device and insert the utility model discloses the device, after the collection inserts the module and gathers data, transmit data to linkage processing module and system's buffer memory module through the industry mainboard, the linkage processing module deposits data storage module in with data processing after, when last one-level monitor platform or other systems need read this data, data in the data storage module is directly transferred to the linkage processing module, through communication transmission module with data transmission to corresponding system or server.
As shown in fig. 1 and 2, do the utility model discloses the main view and the back view of device, the utility model discloses the device uses standard 4U machine case, possesses USB interface, VGA interface, ethernet interface, RS485 collection to insert the interface, and the USB interface can be realized the utility model discloses functions such as the data copy of device, external keyboard mouse, VGA interface realize external display function, and the ethernet interface is realized the utility model discloses the function of device and last one-level monitor platform or other system communication, RS485 collection inserts the function such as the access of the in-station thing networking equipment of interface realization, data acquisition, coordinated control.
As shown in fig. 4 be the utility model discloses a concrete embodiment of the integrated application of engineering of device, the utility model discloses the device design satisfies the whole thing network equipment of end of standing and inserts, through setting up at the end of standing the utility model discloses the device can directly insert end thing network equipment of standing the utility model discloses the device, simultaneously, the utility model discloses device accessible ethernet interface, video monitoring platform, thing network equipment access collection accuse case in the access station still can insert outside switch through the ethernet interface and extend the ethernet interface, insert more thing network equipment that use the TCP IP agreement.
As an embodiment thereof, the utility model provides a realize integrated device to auxiliary assembly of transformer substation satisfies various thing networking equipment access in the transformer substation, include:
1. the utility model provides a 4 network cards support 4 networks to be inserted simultaneously, and after the network video monitoring equipment in the transformer substation is gathered through the access network switch, the local area network is used to access the RJ45 network interface which is used for realizing the integration of the auxiliary equipment of the transformer substation, thereby realizing the functions of data acquisition, linkage control and the like of the video monitoring equipment;
2. the utility model provides a 4 network cards support 4 networks to insert simultaneously, and the internet of things equipment using TCP protocol in the transformer substation can access the network switch through the access network, and the local area network access is used to realize the RJ45 interface of the device for integrating the auxiliary equipment of the transformer substation, so as to realize the functions of data acquisition, linkage control and the like of the internet of things equipment;
3. the utility model provides a 4 network cards support 4 networks to be inserted simultaneously, the thing networking equipment can be inserted into the control box through the thing networking equipment in the transformer substation, the control box uses optical fiber or network cable to be inserted into the RJ45 network interface which is used for realizing the integration of the auxiliary equipment of the transformer substation, and the functions of data acquisition, linkage control and the like of the equipment connected with the control box are realized;
4. the device for realizing integration of the auxiliary equipment of the transformer substation can access the device for realizing integration of the auxiliary equipment of the transformer substation into enterprise internal networks such as a comprehensive data network in the transformer substation by an RJ45 interface and using a network cable or an optical fiber, thereby realizing functions of uploading data in the transformer substation, remotely controlling equipment in the transformer substation and the like;
5. the utility model provides a 12 switching value output interfaces, 24 analog quantity interfaces, the thing networking device that uses industrial bus RS485 communication in the transformer substation can directly realize integrated device to the auxiliary assembly of transformer substation through 485 cable access, realizes functions such as data acquisition, coordinated control that insert equipment.
When the utility model discloses need debug or when upgrading internal system, backup data, can use the VGA connecting wire to connect external display to use the keyboard mouse access device of USB interface after, provide a convenience, swift, visual device debugging upgrading, data backup environment.
It is required to explain, the utility model provides a realize integrated device to auxiliary assembly of transformer substation, its aim at satisfies the hardware platform of auxiliary system data processing of transformer substation, realizes being used for realizing the thing networking with intelligent substation auxiliary assembly and data acquisition, data processing, data storage, intelligent linkage and remote control etc. realize integrated device to auxiliary assembly of transformer substation. The utility model has the advantages that the power management module, the communication transmission module, the RS485 acquisition and access module, the linkage processing module, the data storage module, the industrial mainboard module, the VGA & USB module, the system cache module and the like can be connected with each other completely by utilizing the prior art; the system bus, the I/O bridge, the memory bus, the I/O bus, the disk controller, the USB controller, the graphics adapter, the network adapter, the RS485 access adapter and the like also belong to the prior art, and the technical personnel in the field can completely realize the method on the basis of the prior art; the switching value access indicator light, the power switch, the analog value access indicator light, the AC220V AC power supply interface, the VGA video interface, the switching value access interface, the analog value access interface, the USB interface, the RJ45 network interface and the like are connected with corresponding modules, and those skilled in the art can also realize the connection relationship by the prior art.
Claims (9)
1. A device for realizing integration of auxiliary equipment of a transformer substation is characterized by consisting of a power supply management module, a communication transmission module, an RS485 acquisition access module, a linkage processing module, a data storage module, an industrial-grade main board module, a VGA & USB module and a system cache module;
the power supply management module uses an externally accessed AC220V power supply, and the power supply output end of the power supply management module is connected with the power supply input ends of the linkage processing module, the data storage module and the industrial grade mainboard module corresponding to the required voltage to supply power to each module for use;
the communication transmission module is connected with the industrial-grade main board module, uses the main board to supply power, and realizes communication with the upper-grade monitoring platform/system by connecting an external network cable;
the RS485 acquisition access module is connected with the industrial-grade main board module, uses the main board for power supply, has RS485 switching value input/output and RS485 analog acquisition, and realizes data acquisition and linkage control of auxiliary equipment in a station;
the linkage processing module is connected with the industrial grade mainboard module and uses the power management module to supply power;
the data storage module is connected with the industrial grade mainboard module, and the power management module is used for supplying power to realize the storage of the data acquired by the RS485 acquisition module;
the industrial mainboard module adopts the integrated circuit design of the prior art to realize the functions of supplying power to all connected modules needing power supply and realizing mutual communication;
the VGA & USB module is connected with the industrial grade mainboard module, supplies power by using the industrial grade mainboard module and provides a VGA output interface and a USB port;
the system cache module is connected with the industrial mainboard module, supplies power by using the industrial mainboard module and provides cache required by system operation.
2. The device for realizing integration of auxiliary equipment of a substation according to claim 1, characterized in that:
the communication transmission module consists of 4 Ethernet cards, and the network cards operate independently to realize real-time communication between the device for realizing integration of the auxiliary equipment of the transformer substation and the upper-level monitoring platform/system; the communication transmission module can realize the simultaneous access of the internal network of the enterprise and the self-built local area network of the Internet of things equipment in the station; meanwhile, the network communication network card is connected with the internal network of the station integrated data network enterprise, the data collected and processed by the device for realizing the integration of the auxiliary equipment of the transformer substation is uploaded to the upper-level monitoring platform, and a control instruction which is issued by the upper-level monitoring platform and is accessed to the device for realizing the integration of the auxiliary equipment of the transformer substation can be executed.
3. The device for realizing integration of auxiliary equipment of a substation according to claim 1, characterized in that:
the RS485 acquisition access module is composed of a switching value acquisition module and an analog value acquisition module, and realizes the access of the station end equipment RS485 industrial bus, data acquisition and linkage control functions.
4. The device for realizing integration of auxiliary equipment of a substation according to claim 1, characterized in that:
the power management module uses AC220V power access and adopts a voltage reduction-rectification-filtering-voltage stabilization mode to provide working power required by each module of the device for realizing integration of the auxiliary equipment of the transformer substation.
5. The device for realizing integration of auxiliary equipment of a substation according to claim 3, characterized in that:
the switching value acquisition module comprises 12 switching value outputs and 12 switching value output interfaces, can realize the direct access of the switching value of the Internet of things equipment in the transformer substation, and can send acquired data to the storage module of the device for realizing the integration of the auxiliary equipment of the transformer substation for storage.
6. The device for realizing integration of auxiliary equipment of a substation according to claim 3, characterized in that:
the analog quantity acquisition module comprises 24 analog quantity acquisition interfaces, can realize direct access of analog quantity of Internet of things equipment in the transformer substation, and can send acquired data to the storage module of the device for realizing integration of auxiliary equipment of the transformer substation for storage.
7. The device for realizing integration of auxiliary equipment of a substation according to claim 1, characterized in that:
the linkage processing module adopts a 3.4GHz four-core 64-bit high-performance central processing unit, and can realize the localization processing of data in the station; meanwhile, the central processing module is also used for processing the control instruction issued by the upper-level monitoring platform, and the control instruction is processed by the central processing module and then sent to the corresponding Internet of things equipment, so that remote control of the equipment in the station is realized.
8. The device for realizing integration of auxiliary equipment of a substation according to claim 1, characterized in that:
the industrial mainboard module comprises a system bus, an I/O bridge, a memory bus, an I/O bus, a disk controller, a USB controller, a graphic adapter, a network adapter and an RS485 access adapter, can realize the access of a linkage processing module, a system cache module, a data storage module, a VGA & USB output module, a communication transmission module and an RS485 acquisition access module, realizes the mutual communication and cooperative work among the modules, and simultaneously can provide power for a functional module needing industrial mainboard power supply.
9. The device for integrating substation auxiliary equipment according to any one of claims 1 to 8, characterized in that:
the VGA and USB module is provided with 1 VGA interface and 4 USB interfaces, so that the device for realizing integration of the auxiliary equipment of the transformer substation is connected with an external display, a keyboard, a mouse and a USB flash disk, and a convenient equipment debugging and upgrading interface is provided.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113364127A (en) * | 2021-06-21 | 2021-09-07 | 云智慧（北京）科技有限公司 | Integrated monitoring system for transformer substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364127A (en) * | 2021-06-21 | 2021-09-07 | 云智慧（北京）科技有限公司 | Integrated monitoring system for transformer substation |
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