CN111669289A - Network architecture system for orderly power utilization management - Google Patents
Network architecture system for orderly power utilization management Download PDFInfo
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- CN111669289A CN111669289A CN202010470138.3A CN202010470138A CN111669289A CN 111669289 A CN111669289 A CN 111669289A CN 202010470138 A CN202010470138 A CN 202010470138A CN 111669289 A CN111669289 A CN 111669289A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
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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
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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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- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a network architecture system for orderly power utilization management, which comprises a 230MHz private network, an electric power company intranet, a master station operating platform, an intranet workstation, a video monitoring workstation, base station monitoring equipment and a load management terminal, wherein data transmission among different equipment is realized by combining the intranet and the 230MHz private network, so that the unified planning of a network architecture is realized, and the master station operating platform controls a master station radio station of a power utilization information acquisition system through the 230MHz private network so as to be further interconnected with the load management terminal. Compared with the prior art, the system can automatically and timely master the accurate electricity consumption data of each user and the change of the energy consumption load of each user, and can realize the real-time adjustment of the load.
Description
Technical Field
The invention relates to the technical field of power communication, in particular to a network architecture system for orderly power utilization management.
Background
The power system comprises a primary power system and a secondary power system, wherein the primary power system mainly refers to a power supply system, and the secondary power system mainly provides functions of detection, protection and the like for the primary power system. At present, the electric power secondary system management of most cities in China adopts a manual management mode, and the mode has the problems of poor real-time performance, unreliable data, no continuity and the like. In addition, in the manual management mode, the power management department cannot grasp the power consumption data of each user and the change of the energy consumption load thereof in real time, and further cannot make adjustment in time to make a corresponding management system.
For the intranet, the intranet is constructed inside and outside the power enterprise and mainly uses a core switch as a center to realize cooperative management among different departments and different services according to different application fields and management practices. However, the current intranet framework faces security threat to network framework security factors, and because the intranet relates to each employee in different fields and different departments, different connection modes are adopted among different sites, such as optical fiber connection, leased lines and VPN connection; due to the fact that equipment system expansion and lack of scientific planning exist on a network topological structure, the problems that logical network subnets are unreasonably divided and unsafe connection among the subnets is obvious are caused.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a network architecture system for orderly power utilization management, data transmission among different devices is realized by combining an internal network and a 230MHz private network, so that unified planning of the network architecture is realized, a master station operation console controls a master station radio station of a power utilization information acquisition system through the 230MHz private network, and further, interconnection with a load management terminal is realized, accurate power utilization data of each user and energy consumption load change of the power utilization data can be automatically mastered in real time, and real-time load adjustment can be realized.
The technical scheme adopted by the invention is as follows:
a network architecture system for orderly power utilization management comprises a 230MHz private network, an electric power company intranet, a master station operating platform, an intranet workstation, a video monitoring workstation, base station monitoring equipment and a load management terminal.
The 230MHz private network is provided with a core switch and an access switch, and the core switch is connected with the access switch. The 230MHz private network is connected to the 2M private Ethernet. The main station operating console is connected with a plurality of network switches through a 230MHz special network and a 2M special Ethernet, each network switch is respectively connected with an acquisition control machine, and each acquisition control machine is connected with a main station radio station of the power consumption information acquisition system. The invention installs a load management terminal on a power utilization site, and a master station radio station of a power utilization information acquisition system is wirelessly connected with the load management terminal on the power utilization site. And the master station operating platform is used for uniformly managing and scheduling the ordered power utilization of the power utilization site.
The intranet workstation is used for the power company to control each equipment of intranet. The intranet workstation and the video monitoring workstation of the power company are respectively connected with the intranet of the power company, and different areas of the intranet of the power company are interconnected through the access switch. The power company intranet is connected with the base station monitoring equipment. And the video monitoring workstation analyzes and processes the site condition of the base station. The base station monitoring equipment is arranged in the base station. The base station monitoring equipment comprises a camera device, a temperature and humidity detector and other equipment used for detecting the conditions of the base station, wherein the camera device sends acquired data such as field images and videos of the base station to the video monitoring workstation in real time through an intranet of a power company, and the video monitoring workstation is used for detecting the field conditions of the base station in real time through the intranet of the power company. The temperature and humidity detector collects temperature and humidity data of the base station, the data are sent to the intranet workstation through an intranet of a company, and the intranet workstation analyzes field data and then carries out corresponding adjustment or maintenance in time.
The 230MHz private network is connected with the intranet of the power company through a forward network isolator, a reverse network isolator and an intranet synchronous database server. The forward and reverse network isolators have forward and reverse isolation functions, can realize isolation and filtration of services and data, and ensure safe transmission among different areas. The private network and intranet synchronous database server is used for synchronously processing the data of the private network and intranet databases.
Furthermore, the power company intranet is also connected with a corresponding portal site and an interface server for providing query service and interface service for workers.
Compared with the prior art, the invention has the following beneficial effects:
1) the main station operating console of the system is connected with a 230MHz private network, the 230MHz private network is connected with an acquisition controller and a power consumption information acquisition system main station radio station, the power consumption information acquisition system main station radio station is connected with a load management terminal, manual management is not needed, accurate power consumption data of each user and energy consumption load changes of each user can be mastered in real time, real-time adjustment of loads can be realized, power consumption of certain loads during peak loads of the system is limited, the numerical value of the peak loads is reduced as much as possible, a comprehensive load curve of the system is flatter, and the utilization rate of existing power generation equipment and power supply equipment is fully exerted;
2) the system adopts the forms of an internal network and a private network for the power management of a power company on a base station and users, and deploys different working areas in a power secondary system in the same communication network, thereby realizing unified planning, greatly reducing the construction cost, the operation and maintenance cost and the management cost of the communication system, and simultaneously playing the roles of power grid standby and dynamic load balancing by adopting a management mode of unified management and unified operation;
3) the power company intranet is connected with the base station monitoring equipment, the base station monitoring equipment can collect temperature, humidity data and field image data of the base station, the temperature and humidity data are sent to the intranet workstation through the company intranet, the intranet workstation analyzes the field data and carries out corresponding adjustment or maintenance in time, and the image data can be sent to the video monitoring workstation through the company intranet, so that the field condition of the base station can be detected in real time, and simple and intelligent unified management is realized;
4) a forward network isolator and a reverse network isolator are arranged between the 230MHz private network and the power company intranet, and the forward network isolator and the reverse network isolator have forward and reverse isolation functions, can realize isolation and filtration of services and data, and ensure safe transmission between different areas;
5) the system can realize data transmission among different devices by combining an internal network and a 230MHz private network, not only ensures enough bandwidth, but also ensures mutual independence among single data transmission, and interconnection of all nodes adopts a mature access switch to realize connection, thereby replacing complex connection modes such as fiber channel connection, leased private line, VPN connection and the like, thereby saving a large amount of cost and ensuring that the maintenance technology becomes simple and efficient.
Drawings
FIG. 1 is a schematic diagram of a network architecture system for orderly power management according to an embodiment of the present invention;
the reference numbers in the figures indicate:
1. intranet workstation, 2, video surveillance workstation, 3, the operation panel of main website, 4, core switch, 5, the access switch, 6, the power company intranet, 7, 230MHz private network, 8, the special ethernet of 2M, 9, network switch, 10, the collection control machine, 11, power consumption information acquisition system main website radio station, 12, charge management terminal, 13, positive, reverse network isolator, 14, special, the synchronous database server of intranet, 15, basic station supervisory equipment, 16, camera device, 17, temperature and humidity detector.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Examples
The embodiment of the invention provides a network architecture system for orderly power utilization management, which is used for a power company to accurately master power utilization data and energy consumption load changes of each user in real time, and as shown in figure 1, the system comprises an intranet workstation 1, a video monitoring workstation 2, a master station operating platform 3, a core switch 4, an access switch 5, a 230MHz private network 7, an intranet 6 of the power company, a private and intranet synchronous database server 14, a forward and reverse network isolator 13, a power utilization information acquisition system master station radio station 11, a base station monitoring device 15 and a load management terminal 12.
Specifically, the intranet workstation 1 and the video monitoring workstation 2 of the power company are respectively connected to an intranet 6 of the power company, and different expansion device areas of the intranet 6 of the power company are interconnected through an access switch 5. The power company intranet 6 is connected to a base station monitoring apparatus 15. The base station monitoring equipment 15 includes a camera device 16, a temperature and humidity detector 17 and other equipment for detecting the status of the base station, and the camera device 16 transmits the acquired data such as the site image and video of the base station to the video monitoring workstation 2 in real time through the intranet 6 of the power company for the power company to detect the site status of the base station in real time through the intranet. The temperature and humidity detector 17 collects temperature and humidity data of the base station and sends the data to the intranet workstation 1 through an intranet of a company, and the intranet workstation 1 analyzes field data and performs corresponding adjustment or maintenance in time.
The power company intranet 6 is further connected with a corresponding portal website and an interface server, and is used for providing query service and interface service for workers.
The master station console 3 is connected to a 230MHz private network 7. The 230MHz private network 7 is provided with a core switch 4 and an access switch 5, and the core switch 4 is connected with the access switch 5. The 230MHz private network 7 is connected with the power company intranet 6 through a forward network isolator 13, a reverse network isolator 13 and an intranet synchronous database server 14. The forward and reverse network isolators 13 have forward and reverse isolation functions, and can implement isolation and filtration of services and data, and ensure safe transmission between different areas. The private network and intranet synchronous database server 14 is used for carrying out synchronous processing on the data of the private network and intranet databases.
The 230MHz private network 7 is connected with the 2M private Ethernet 8, the 2M private Ethernet 8 is respectively connected with a plurality of acquisition controllers 10 through a plurality of network switches 9, and each acquisition controller 10 is connected with a master station radio station 11 of the power consumption information acquisition system. The master station console 3 issues commands, the commands are transmitted to the acquisition control machine 10 through the 230MHz private network 7, and the acquisition control machine 10 is used for acquiring data of various external sensors, analyzing and processing the data and giving an alarm for abnormal data.
According to the power demand, the load management terminal 12 is installed on the power utilization site to meet the requirement of load increase, power generation equipment does not need to be added, the cost is reduced, the load can be adjusted, the power utilization of certain loads in the peak load of the system is limited, the numerical value of the peak load is reduced as much as possible, the comprehensive load curve of the system is flatter, and the utilization rate of the existing power generation equipment and power supply equipment is fully exerted. The acquisition control machine 10 of the system of the invention is used for acquiring and analyzing the data of the load management terminal 12.
The power utilization information acquisition system main station radio station 11 is wirelessly connected with a load management terminal 12 corresponding to a power utilization site, and the load management terminal 12 is used for acquiring site data including data acquisition such as current, voltage, active power, reactive power, power factor, state quantity, pulse quantity and the like. The load management terminal 12 uploads the acquired data to the power utilization information acquisition system main station radio station 11. The power consumption information acquisition system main station radio station sends data to the acquisition controller for data analysis and processing, and the processed data are sent to the main station operation console.
The system adopts the forms of internal network and private network for the power management of the power company to the base station and the customer, and deploys different working areas in the power secondary system in the same communication network, thereby realizing unified planning, greatly reducing the construction cost, operation and maintenance cost and management cost of the communication system, and simultaneously playing the roles of power grid standby and dynamic load balancing by adopting a management mode of unified management and unified operation. The power consumption information acquisition system main station radio station is connected with the load management terminal, manual management is not needed, accurate power consumption data of each user and energy consumption load changes of the users can be mastered in real time, and real-time load adjustment can be achieved.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A network architecture system for orderly power utilization management is characterized by comprising an intranet workstation (1), a video monitoring workstation (2), a master station operating platform (3), a core switch (4), an access switch (5), a 230MHz private network (7), an electric power company intranet (6), a private and intranet synchronous database server (14), a forward and reverse network isolator (13), a power utilization information acquisition system master station radio station (11) and a load management terminal (12), wherein the intranet workstation (1) and the video monitoring workstation (2) are respectively connected with the electric power company intranet (6), different expansion equipment areas of the electric power company intranet (6) are interconnected through the access switch (5), the master station operating platform (3) is connected with the 230MHz private network (7), the 230MHz private network (7) is provided with the core switch (4) and the access switch (5) connected with the core switch, the 230MHz private network (7) is connected with an intranet (6) of a power company through a forward network isolator (13) and a reverse network isolator (13) and a synchronous database server (14) of the private network and the intranet, the 230MHz private network (7) is respectively connected with a plurality of acquisition control machines (10) through a plurality of network switches (9), each acquisition control machine (10) is connected with an electricity consumption information acquisition system master station radio station (11), and the electricity consumption information acquisition system master station radio station (11) is in wireless connection with a load management terminal (12) corresponding to an electricity consumption field.
2. The network architecture system for orderly power consumption management according to claim 1, wherein the 230MHz private network (7) is connected to a 2M private ethernet network (8), and the 2M private ethernet network (8) is connected to a plurality of collection controllers (10) through a plurality of network switches (9), respectively.
3. The network architecture system for orderly power utilization management according to claim 1, characterized in that the power company intranet (6) is connected with a base station monitoring device (15) for collecting temperature, humidity data and field image data of base stations.
4. The network architecture system for orderly power consumption management according to claim 3, wherein the base station monitoring device (15) comprises a camera (16) and a temperature and humidity detector (17).
5. The network architecture system for orderly power consumption management according to claim 1, wherein the power company intranet (6) is further connected with an interface server for providing interface service for workers.
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|---|---|---|---|---|
| CN114845175A (en) * | 2022-07-01 | 2022-08-02 | 江苏泽宇智能电力股份有限公司 | Power grid wireless base station handheld operation and maintenance system with data comparison function |
| CN114845175B (en) * | 2022-07-01 | 2022-09-02 | 江苏泽宇智能电力股份有限公司 | Power grid wireless base station handheld operation and maintenance system with data comparison function |
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| CN111669289B (en) | 2024-09-24 |
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