CN110430078B - Method and system for recognizing type, configuring and functionally enabling electric power automation terminal - Google Patents
Method and system for recognizing type, configuring and functionally enabling electric power automation terminal Download PDFInfo
- Publication number
- CN110430078B CN110430078B CN201910715656.4A CN201910715656A CN110430078B CN 110430078 B CN110430078 B CN 110430078B CN 201910715656 A CN201910715656 A CN 201910715656A CN 110430078 B CN110430078 B CN 110430078B
- Authority
- CN
- China
- Prior art keywords
- power automation
- configuration
- automation terminal
- identification
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
-
- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0889—Techniques to speed-up the configuration process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The application discloses a method and a system for recognizing, configuring and online functions of electric power automation terminals, which are used for recognizing and configuring different types of electric power automation terminals in a power distribution network without the need that operation and maintenance personnel of the power distribution network go to the site to know the types and functions of the electric power automation terminals to be accessed in advance, completing online operation of various functions of the electric power automation terminals, and realizing efficient access and rapid configuration of various types and large quantities of electric power automation terminals in the power distribution network. Meanwhile, the method supports the identification and configuration of the power automation terminal based on IEC04 and IEC61850 communication protocols, has high flexibility and compatibility, and provides convenience for the debugging and maintenance work of new electric power automation terminals and stock electric power automation terminals. In addition, no complex algorithm is needed in the identification and configuration process, the identification result output process is simple and direct, and the rapid and efficient identification and configuration of different types and a large number of electric power automation terminals are facilitated.
Description
Technical Field
The application relates to the technical field of power automation systems, in particular to a method and a system for recognizing types, configuring and functionally enabling a power automation terminal.
Background
The architecture of power automation systems typically employs a server-to-client communication mode. The power automation system mainly comprises a power automation terminal and an automation system main station, namely a client and a server. The power automation terminal has the main functions of collecting the running state of the power primary equipment and uploading the running state to the automation system main station, wherein the running state comprises voltage, current, frequency, power, phase angle, switch position, warning information number and the like; and receiving a control instruction issued by a master station of the automatic system and operating the primary power equipment, wherein the control instruction comprises remote control of a switch, remote adjustment of a gear of the transformer, tripping of a protection device and the like. The main function of the automatic system master station is to collect information uploaded by the power automation terminals in a certain area so as to monitor the running condition of the power primary equipment; a human-computer interaction interface is provided for centralized control of the electrical primary devices in the area.
A common power automation system in a power distribution network includes: the system comprises a power distribution automation system, a distributed power generation monitoring system, a microgrid energy management system and an electric vehicle charging equipment monitoring system. The difficulty and workload of the power automation system deployment mainly lie in the debugging, operation and maintenance of the power automation terminal. The following three aspects of influences need to be considered in debugging and operation and maintenance of the power automation terminal. Firstly, the distribution of the electric power automation terminals is relatively scattered, the coverage range is wide, and the field debugging, operation and maintenance are limited by geographical and traffic factors; at present, no matter debugging and operation and maintenance of a new electric power automation terminal or debugging and operation and maintenance of a stock electric power automation terminal, firstly, operation and maintenance personnel are needed to define shaking, remote measuring, remote controlling and remote regulating information transmitted by a data channel at a terminal side and a master station side, the process is also called to configure a 'four-remote' point table, then the operation and maintenance personnel are respectively arranged at the electric power automation terminal and the master station of an automation system to check the correctness of the configured 'four-remote' electric meter in an actual transmission or signal simulation mode, and after the check is correct, the electric power automation terminal is allowed to be on-line. Because different grid structures and different electric primary equipment have different conditions and the corresponding four-remote information configuration requirements of the electric automation terminal are different, the terminal on-line time in the electric automation is longer, and the workload of the current manual method for debugging and operating the electric automation terminal is large and the efficiency is low. Thirdly, due to the rapid development of power distribution networks, particularly active power distribution networks in recent years, aiming at different types of automatic systems, a large number of different types of power automatic terminals are connected to the power distribution networks, and the traditional manual debugging, operation and maintenance method cannot meet the requirements of large increase of the number of the automatic terminals and flexible connection of different functions.
In the prior art, the debugging and operation of the automation terminal include the need of identifying and configuring the power automation terminal, and the debugging and operation are performed on the premise that the type of the power automation terminal is known. That is, in the operation of identifying the power automation terminal, only a specific type of power automation terminal, such as a distribution automation terminal, can be identified, but this cannot be done in the case where different power automation terminals in different power automation systems need to access the distribution network. Therefore, the current identification operation of the electric power automation terminal cannot meet the requirements of efficient access and rapid configuration of a large number of electric power automation terminals of different types in a subsequent power distribution network. In addition, at present, the electric power automation system can identify the electric power automation terminal based on the IEC61850 communication protocol, but cannot identify the electric power automation terminal based on the IEC104 communication protocol, and cannot meet the requirement of compatible identification of different electric power automation terminals based on two communication protocols. In addition, at present, an identification result obtained by identifying the power automation terminal is obtained based on a large amount of machine learning and artificial intelligence algorithm operation, but the identification result obtained by the method is complex in process, high in requirement on the performance of the server, long in convergence time, not suitable for an application scene of rapid and efficient identification of the power automation terminal, and no scheme for configuring different types of terminals exists.
Disclosure of Invention
The application provides a method and a system for identifying types, configuring and functionally enabling an electric power automation terminal, and aims to solve the technical problems that in the prior art, in the debugging and operation and maintenance of the automation terminal, the automatic terminal can only be identified aiming at a specific type of electric power automation terminal, the identification of different electric power automation terminals compatible based on two communication protocols cannot be met, the process of obtaining an identification result is complex, the requirement on the performance of a server is high, the convergence time is long, and the method and the system are not suitable for quickly and efficiently identifying application scenes of the electric power automation terminal.
The method for recognizing, configuring and functionally bringing on line the type of the power automation terminal comprises the following steps:
the execution unit acquires the positioning information and the communication message of the power automation terminal;
the execution unit sends the positioning information and the packet capturing file to an identification and configuration server included in an automation system main station for analysis and processing;
the positioning information mark of the power automation terminal is marked in a satellite remote sensing image database included by the recognition and configuration server to generate a satellite remote sensing map of an area near the positioning information point;
defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object;
outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal and the electric primary equipment as well as the surrounding environment;
the identification and configuration server analyzes the packet capturing file and judges whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
if so, generating a CID instance configuration file of the electric power automation terminal in an IEC61850/104 configuration database in the identification and configuration server according to the type identification result of the electric power automation terminal and the system operation requirement;
if not, generating a point table configuration file of the electric power automation terminal in an IEC104 point table database in an IEC61850/104 configuration database in the identification and configuration server according to the type identification result of the electric power automation terminal and the system operation requirement;
the identification and configuration server sends a CID instance configuration file or a point table configuration file of the power automation terminal to other application servers included in the automation system main station for function configuration; meanwhile, the identification and configuration server sends a CID instance configuration file or a point table configuration file of the electric power automation terminal to the execution unit, and the specified unit configures the electric power automation terminal;
after the function configuration of the other application servers and the configuration of the electric power automation terminal are completed, the consistency between the electric power automation terminal and the automation system master station is verified by matching the execution unit with the other application servers;
if so, completing the function online of the electric power automation terminal in the electric power automation system;
if not, returning to the identification and configuration server to perform function configuration on the other application servers and to perform configuration on the electric power automation terminal.
Further, the execution unit is additionally arranged on the electric power automation terminal;
the positioning information is obtained by setting a satellite positioning module in the execution unit to generate longitude and latitude information.
Further, the packet capturing file obtains a data packet sent to the outside by the electric power automation terminal through the communication message capturing function;
the packet capturing file is in a pcap format.
Furthermore, the method is characterized in that an identification area is defined on the satellite remote sensing map, and the identification area is set as 3 circular identification areas which take the positioning information point as the center of a circle and respectively take 10 meters, 50 meters and 100 meters as the radius.
Further, the identification of the satellite remote sensing image of the electrical primary equipment object appearing in the identification area comprises:
confirming whether an electric primary equipment object exists in a 10-meter radius area;
if so, obtaining an identification result of the electric primary equipment object;
if not, the 50-meter radius area confirms whether an electrical primary equipment object exists;
if so, obtaining an identification result of the electric primary equipment object;
if not, determining whether an electrical primary equipment object exists in a 100-meter radius area;
if yes, the identification result of the primary electrical equipment object is obtained;
if not, returning to the step of confirming whether the electrical primary equipment object exists in the 10-meter radius area until the electrical primary equipment object is found and confirmed.
Further, the identifying the satellite remote sensing image of the surrounding environment object appearing in the identification area includes:
confirming whether a peripheral environment object exists in a 10-meter radius area;
if yes, obtaining a surrounding environment object identification result;
if not, the 50 m radius area confirms whether the surrounding environment object exists;
if yes, obtaining a surrounding environment object identification result;
if not, the 100 m radius area confirms whether the surrounding environment object exists;
if yes, the surrounding environment object identification result is obtained;
if not, returning to the step of confirming whether the peripheral environment object exists in the 10-meter radius area until the peripheral environment object is found and confirmed.
Further, after the identification and configuration server analyzes the packet capturing file, whether a communication protocol in the packet capturing file is the IEC61850 communication protocol is judged, and whether the communication message contains an SV format or a GOOSE format is judged.
The system for identifying, configuring and functionally online the type of the electric power automation terminal comprises the electric power automation terminal, an automation system master station and a communication network;
the power automation terminal is in communication connection with the automation system master station through the communication network;
the electric power automation terminal is additionally provided with an execution unit;
the execution unit comprises a configuration module;
the automation system master station comprises an identification and configuration server, a front-end server and other application servers;
the identification and configuration server comprises a satellite remote sensing image database and an IEC61850/104 configuration database;
the execution unit is used for establishing communication connection with the electric power automation terminal through a serial port, a network port and an optical port and acquiring positioning information and message information of the electric power automation terminal;
the execution unit is also used for establishing communication connection with the preposed server through the communication network, and sending the positioning information and the packet capturing file to an identification and configuration server included in a main station of the automatic system for analysis and processing;
the satellite remote sensing image database is used for acquiring positioning information mark information of the electric power automation terminal and generating a satellite remote sensing map of an area near the positioning information point; defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object; outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal and the electric primary equipment as well as the surrounding environment;
the identification and configuration server is used for analyzing the packet capturing file and judging whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
the IEC61850/104 configuration database is used for generating a CID instance configuration file of the power automation terminal; the IEC61850/104 configuration database is also used for generating a point table configuration file of the electric power automation terminal;
the identification and configuration server is further configured to send a CID instance configuration file or a point table configuration file of the power automation terminal to other application servers included in the automation system master station to perform function configuration; meanwhile, the identification and configuration server sends a CID instance configuration file or a point table configuration file of the electric power automation terminal to the execution unit, and the configuration module in the designated unit configures the electric power automation terminal;
the execution unit is also used for matching with the other application servers to verify the consistency of the power automation terminal and the automation system main station;
further, the execution unit is additionally arranged on the electric power automation terminal;
the execution unit comprises a satellite positioning module;
the satellite positioning module is used for generating longitude and latitude information, and the longitude and latitude information generated by the satellite positioning module is used for obtaining the positioning information of the electric power automation terminal.
Further, the execution unit further comprises a message capturing module;
the message capturing module is used for acquiring a communication message of the electric power automation terminal;
generating a packet capturing file by the communication message;
the packet capturing file obtains a data packet sent to the outside by the electric power automation terminal through the communication message capturing function;
the packet capturing file is in a pcap format.
The beneficial effect of this application is:
according to the technical scheme, the method and the system for recognizing, configuring and functionally enabling the types of the electric power automation terminals to be accessed are provided, operation and maintenance personnel of the power distribution network do not need to go to the site to know the types and the functions of the electric power automation terminals to be accessed in advance, the electric power automation terminals of different types in the power distribution network can be recognized and configured, all functions of the electric power automation terminals can be operated in an online mode, and efficient access and rapid configuration of the electric power automation terminals of various types and large quantities in the power distribution network are achieved. Meanwhile, the method supports the identification and configuration of the power automation terminal based on IEC04 and IEC61850 communication protocols, has high flexibility and compatibility, and provides convenience for the debugging and maintenance work of new electric power automation terminals and stock electric power automation terminals. In addition, no complex algorithm is needed in the identification and configuration process, the identification result output process is simple and direct, and the rapid and efficient identification and configuration of different types and a large number of electric power automation terminals are facilitated.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic flow chart illustrating a method for identifying, configuring and functionally bringing on line of an electric power automation terminal according to the present application;
fig. 2 is a schematic structural diagram of a system for recognizing, configuring and functionally enabling an electric power automation terminal according to the present application.
The method comprises the following steps of 1-an automatic system main station, 2-an electric power automatic terminal, 3-a communication network, 4-an execution unit, 5-a satellite positioning module, 6-a message capturing module, 7-a configuration module, 8-an identification and configuration server, 9-a satellite remote sensing image database, 10-IEC61850/104 configuration database, 11-a front-end server and 12-other application servers.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a schematic flow chart of a method for recognizing, configuring and functionally enabling an electric power automation terminal according to the present application.
The method for recognizing, configuring and functionally bringing on line the type of the power automation terminal comprises the following steps:
the execution unit 4 acquires the positioning information and the communication message of the power automation terminal 2;
the execution unit 4 sends the positioning information and the packet capturing file to an identification and configuration server 8 included in the automatic system main station 1 for analysis and processing;
the positioning information of the power automation terminal 2 is marked in a satellite remote sensing image database 9 included in the recognition and configuration server 8, and a satellite remote sensing map of an area near the positioning information point is generated;
defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object;
outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal 2 and the primary electric equipment and the surrounding environment;
the identification and configuration server 8 analyzes the packet capturing file and judges whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
if yes, according to the type identification result of the power automation terminal 2 and the system operation requirement, generating a CID instance configuration file of the power automation terminal 2 in an IEC61850/104 configuration database 10 in the identification and configuration server 8;
if not, generating a point table configuration file of the power automation terminal 2 in an IEC104 point table database in an IEC61850/104 configuration database 10 in the identification and configuration server 8 according to the type identification result of the power automation terminal 2 and the system operation requirement;
the identification and configuration server 8 sends the CID instance configuration file or the point table configuration file of the power automation terminal 2 to other application servers 12 included in the automation system master station 1 for function configuration; at the same time, the identification and configuration server 8 sends the CID instance configuration file or the point table configuration file of the power automation terminal 2 to the execution unit 4, and the execution unit 4 configures the power automation terminal 2;
after the functional configuration of the other application servers 12 and the configuration of the electric power automation terminal 2 are completed, the consistency between the electric power automation terminal 2 and the automation system master station 1 is verified by matching the execution unit 4 with the other application servers 12;
if yes, the function of the electric power automation terminal 2 in the electric power automation system is completed online;
if not, returning to the identification and configuration server 8 to perform function configuration on the other application servers 12 and to perform configuration on the power automation terminal 2.
The execution unit 4 acquires the positioning information and the communication message of the power automation terminal 2;
the execution unit 4 sends the positioning information and the packet capturing file to an identification and configuration server 8 included in the automatic system main station 1 for analysis and processing;
the process flow is then divided into two parts, the first part is the identification of the type of the power automation terminal 2, and the second part is the configuration and functional bring-on of the power automation terminal 2.
A common power automation system in a power distribution network includes: the system comprises a power distribution automation system, a distributed power generation monitoring system, a microgrid energy management system and an electric vehicle charging equipment monitoring system. In the distribution automation system, the power automation terminal is a distribution automation terminal, and the server is a distribution automation system master station. In the distributed power generation monitoring system, the power automation terminal is a photovoltaic power generation inverter and a wind power generation inverter, and the server is a monitoring system master station. In the microgrid energy management system, an electric power automation terminal is a distributed power generation inverter and an energy storage controller, and a server is an energy management system master station. In the monitoring system of the electric automobile charging equipment, an electric power automation terminal is a charging pile state acquisition and charging device, and a server is the monitoring system. The types of power automation terminals 2 that may be identified and configured by the present application include: the system comprises a power distribution automation terminal, a photovoltaic power generation inverter, a wind power generation inverter and an electric automobile charging pile state acquisition and charging terminal.
Because the effect at electric power automation terminal is to monitor the running state of electric power primary equipment, need dispose nearby with the primary equipment of control in principle, and the electric primary equipment of different grade type and the electric power automation terminal of all ring edge borders needs the different grade type, consequently this application proposes, categorised discernment operation, and the principle is: the type of the power automation terminal is identified by means of the corresponding relation between the power primary equipment, the surrounding environment and the power automation equipment. The type of the recognizable electronic automation terminal comprises a power distribution automation terminal, a photovoltaic power generation inverter, a wind power generation inverter and an electric automobile charging pile state acquisition and charging terminal. And outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal 2 and the electric primary equipment and the surrounding environment, specifically according to the corresponding relation between the object identification result and the type of the electric power automation terminal 2 shown in the table 1.
TABLE 1
When the communication protocol in the packet capturing file is judged to be IEC61850, according to the type identification result of the electric power automation terminal 2 and the system operation requirement, an IEC61850/104 configuration database in the IEC61850/104 configuration database 10 in the identification and configuration server 8 is selected, a configuration model corresponding to the electric power automation terminal 2 is selected, a four-remote signal is subscribed based on the electric primary wiring diagram and the automation system operation requirement, the configuration model is instantiated, and therefore a CID instance configuration file of the electric power automation terminal 2 is generated.
When the communication protocol in the packet capturing file is judged not to be IEC61850 but IEC104, according to the type identification result of the electric power automation terminal 2 and the system operation requirement, an IEC104 point table database in an IEC61850/104 configuration database 10 in the identification and configuration server 8 is configured, a universal point table corresponding to the electric power automation terminal 2 is selected, and four-remote signals in the universal point table are screened based on the electric primary wiring diagram and the operation requirement of the automation system, so that a point table configuration file of the electric power automation terminal 2 is generated.
The identification and configuration server 8 sends the CID instance configuration file or the point table configuration file of the power automation terminal 2 to other application servers 12 included in the automation system master station 1, and performs configuration for the four remote and functions of the power automation terminal; meanwhile, the identification and configuration server 8 sends the CID instance configuration file or the point table configuration file of the power automation terminal 2 to the execution unit 4, and the execution unit 4 configures the power automation terminal 2 and configures a four-remote signal.
According to the technical scheme, the method for recognizing, configuring and functionally enabling the types of the electric power automation terminals is provided, operation and maintenance personnel of the power distribution network do not need to go to the site to know the types and the functions of the electric power automation terminals 2 to be connected in advance, the electric power automation terminals of different types in the power distribution network can be recognized and configured, all functions of the electric power automation terminals 2 can be operated in an on-line mode, and efficient connection and rapid configuration of the electric power automation terminals 2 of various types and large quantity in the power distribution network are achieved. Meanwhile, the power automation terminal 2 based on the IEC04 and IEC61850 communication protocols is identified and configured, flexibility and compatibility are high, and convenience is provided for debugging and maintaining of new electric power automation terminals 2 and stored electric power automation terminals. In addition, no complex algorithm is needed in the identification and configuration process, the identification result output process is simple and direct, and the rapid and efficient identification and configuration of different types and a large number of electric power automation terminals 2 are facilitated.
Further, the execution unit 4 is installed on the power automation terminal 2;
the positioning information is obtained by setting a satellite positioning module 5 in the execution unit 4 to generate longitude and latitude information.
Because the effect at electric power automation terminal is to monitor the running state of electric power primary equipment, need dispose nearby with the primary equipment of control in principle, and the electric primary equipment of different grade type and the electric power automation terminal of all ring edge borders needs the different grade type, consequently this application proposes, categorised discernment operation, and the principle is: the type of the power automation terminal is identified by means of the corresponding relation between the power primary equipment, the surrounding environment and the power automation equipment. The positioning module 5 needs to reach the position of the electric power automation terminal 2, so that two types of objects in a set identification area are identified, identification results of the two types of objects of the electric primary equipment and the surrounding environment are obtained, and then the identification result of the type of the electric power automation terminal is output according to the corresponding relation shown in table 1.
Further, the packet capturing file obtains a data packet sent to the outside by the power automation terminal 2 through the communication message capturing function;
the packet capturing file is in a pcap format.
Furthermore, the method is characterized in that an identification area is defined on the satellite remote sensing map, and the identification area is set as 3 circular identification areas which take the positioning information point as the center of a circle and respectively take 10 meters, 50 meters and 100 meters as the radius.
Further, the identification of the satellite remote sensing image of the electrical primary equipment object appearing in the identification area comprises:
confirming whether an electric primary equipment object exists in a 10-meter radius area;
if so, obtaining an identification result of the electric primary equipment object;
if not, the 50-meter radius area confirms whether an electrical primary equipment object exists;
if so, obtaining an identification result of the electric primary equipment object;
if not, determining whether an electrical primary equipment object exists in a 100-meter radius area;
if yes, the identification result of the primary electrical equipment object is obtained;
if not, returning to the step of confirming whether the electrical primary equipment object exists in the 10-meter radius area until the electrical primary equipment object is found and confirmed.
Further, the identifying the satellite remote sensing image of the surrounding environment object appearing in the identification area includes:
confirming whether a peripheral environment object exists in a 10-meter radius area;
if yes, obtaining a surrounding environment object identification result;
if not, the 50 m radius area confirms whether the surrounding environment object exists;
if yes, obtaining a surrounding environment object identification result;
if not, the 100 m radius area confirms whether the surrounding environment object exists;
if yes, the surrounding environment object identification result is obtained;
if not, returning to the step of confirming whether the peripheral environment object exists in the 10-meter radius area until the peripheral environment object is found and confirmed.
In the process of identifying the electric primary equipment object and the surrounding environment object, the first step is to respectively identify the electric primary equipment object and the surrounding environment object; secondly, identifying the identification areas in turn, specifically identifying the two types of objects in the circular identification areas from small to large in radius according to the circular identification areas defined on the satellite remote sensing map, thirdly, circularly identifying the two types of objects in the circular identification areas, stopping the identification until the objects are found and confirmed, outputting identification results, and outputting identification results of the types of the electric power automation terminals according to the corresponding relation shown in the table 1 after obtaining the identification results of the two types of objects of the electric primary equipment and the surrounding environment.
Further, after the identification and configuration server 8 analyzes the packet capturing file, before determining whether a communication protocol in the packet capturing file is an IEC61850 communication protocol, it determines whether the communication packet includes an SV format or a GOOSE format.
Fig. 2 is a schematic structural diagram of a system for recognizing, configuring and functionally enabling an electric power automation terminal according to the present application.
The system for identifying, configuring and functionally online the type of the electric power automation terminal comprises an electric power automation terminal 2, an automation system master station 1 and a communication network 3;
the power automation terminal 2 establishes a communication connection with the automation system master station 1 via the communication network 3;
the electric power automation terminal 2 is additionally provided with an execution unit 4;
the execution unit 4 comprises a configuration module 7;
the automation system main station 1 comprises an identification and configuration server 8, a front-end server 11 and other application servers 12;
the identification and configuration server 8 comprises a satellite remote sensing image database 9 and an IEC61850/104 configuration database 10;
the execution unit 4 is used for establishing communication connection with the electric power automation terminal 2 through a serial port, a network port and an optical port, and acquiring positioning information and message information of the electric power automation terminal 2;
the execution unit 4 is further configured to establish a communication connection with the front-end server 11 via the communication network 3, and send the positioning information and the packet capture file up to the identification and configuration server 8 included in the automation system master station 1 for analysis and processing;
the satellite remote sensing image database 9 is used for acquiring positioning information mark information of the electric power automation terminal 2 and generating a satellite remote sensing map of an area near the positioning information point; defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object; outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal 2 and the primary electric equipment and the surrounding environment;
the identification and configuration server 8 is used for analyzing the packet capturing file and judging whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
the IEC61850/104 configuration database 10 is used for generating a CID instance configuration file of the power automation terminal 2; the IEC61850/104 configuration database 10 is further configured to generate a point table configuration file of the power automation terminal 2;
the identification and configuration server 8 is further configured to send a CID instance configuration file or a point table configuration file of the power automation terminal 2 to other application servers 12 included in the automation system master station 1 for function configuration; at the same time, the identification and configuration server 8 sends the CID instance configuration file or the point table configuration file of the power automation terminal 2 to the execution unit 4, and the configuration module 7 in the execution unit 4 configures the power automation terminal 2;
the execution unit 4 is further configured to cooperate with the other application servers 12 to verify consistency between the power automation terminal 2 and the automation system master station 1;
further, the execution unit 4 is attached to the power automation terminal 2;
the execution unit 4 comprises a satellite positioning module 5;
the satellite positioning module 5 is configured to generate longitude and latitude information, and the longitude and latitude information generated by the satellite positioning module 5 is used to obtain positioning information of the power automation terminal 2.
Because the effect at electric power automation terminal is to monitor the running state of electric power primary equipment, need dispose nearby with the primary equipment of control in principle, and the electric primary equipment of different grade type and the electric power automation terminal of all ring edge borders needs the different grade type, consequently this application proposes, categorised discernment operation, and the principle is: the type of the power automation terminal is identified by means of the corresponding relation between the power primary equipment, the surrounding environment and the power automation equipment. The positioning module 5 needs to reach the position of the electric power automation terminal 2, so that two types of objects in a set identification area are identified, identification results of the two types of objects of the electric primary equipment and the surrounding environment are obtained, and then the identification result of the type of the electric power automation terminal is output according to the corresponding relation shown in table 1.
Further, the execution unit 4 further includes a message capture module 6;
the message capturing module 6 is configured to obtain a communication message of the power automation terminal 2;
generating a packet capturing file by the communication message;
the packet capturing file obtains a data packet sent to the outside by the electric power automation terminal (2) through the communication message capturing function;
the packet capturing file is in a pcap format.
According to the technical scheme, the system for recognizing, configuring and functionally enabling the types of the electric power automation terminals to be connected to the line is provided, operation and maintenance personnel needing not to be in the power distribution network can know the types and the functions of the electric power automation terminals 2 needing to be connected in advance when going to the site, the electric power automation terminals of different types in the power distribution network can be recognized and configured, all functions of the electric power automation terminals 2 can be operated to be connected to the line, and efficient connection and rapid configuration of the electric power automation terminals 2 of various types and large quantities in the power distribution network are achieved. Meanwhile, the power automation terminal 2 based on the IEC04 and IEC61850 communication protocols is identified and configured, flexibility and compatibility are high, and convenience is provided for debugging and maintaining of new electric power automation terminals 2 and stored electric power automation terminals. In addition, no complex algorithm is needed in the identification and configuration process, the identification result output process is simple and direct, and the rapid and efficient identification and configuration of different types and a large number of electric power automation terminals 2 are facilitated.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (10)
1. The method for recognizing, configuring and functionally connecting the types of the electric power automation terminals is characterized by comprising the following steps:
the execution unit (4) acquires the positioning information and the communication message of the power automation terminal (2);
the execution unit (4) sends the positioning information and the packet capturing file to an identification and configuration server (8) included in an automation system main station (1) for analysis and processing;
the positioning information of the power automation terminal (2) is marked in a satellite remote sensing image database (9) included in the recognition and configuration server (8) to generate a satellite remote sensing map of the area near the positioning information point;
defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object;
outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal (2) and the electric primary equipment and the surrounding environment;
the identification and configuration server (8) analyzes the packet capturing file and judges whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
if yes, according to the type identification result of the electric power automation terminal (2) and the system operation requirement, generating a CID instance configuration file of the electric power automation terminal (2) by an IEC (International electrotechnical Commission) configuration database in an IEC61850/104 configuration database (10) in the identification and configuration server (8);
if not, generating a point table configuration file of the electric power automation terminal (2) by an IEC104 point table database in an IEC61850/104 configuration database (10) in the identification and configuration server (8) according to the type identification result of the electric power automation terminal (2) and the system operation requirement;
the identification and configuration server (8) sends a CID instance configuration file or a point table configuration file of the power automation terminal (2) to other application servers (12) included in the automation system main station (1) for function configuration; simultaneously, the identification and configuration server (8) sends a CID instance configuration file or a point table configuration file of the power automation terminal (2) to the execution unit (4), and the execution unit (4) configures the power automation terminal (2);
after the functional configuration of the other application servers (12) and the configuration of the electric power automation terminal (2) are completed, the consistency between the electric power automation terminal (2) and the automation system main station (1) is verified by the execution unit (4) in cooperation with the other application servers (12);
if yes, the function of the electric power automation terminal (2) in the electric power automation system is completed;
if not, returning to the identification and configuration server (8) to perform function configuration on the other application servers (12) and to perform configuration on the power automation terminal (2).
2. The power automation terminal type identification, configuration and functional online method according to claim 1, characterized in that the execution unit (4) is retrofitted on the power automation terminal (2);
the positioning information is obtained by arranging a satellite positioning module (5) in the execution unit (4) to generate longitude and latitude information.
3. The method for identifying, configuring and functionally connecting the type of the power automation terminal according to claim 1, wherein the packet capturing file is obtained by acquiring a data packet sent out by the power automation terminal (2) through the communication packet capturing function;
the packet capturing file is in a pcap format.
4. The method for type recognition, configuration and functional online of an electric power automation terminal according to claim 1, characterized in that a recognition area is defined on the satellite remote sensing map, and the recognition area is set as 3 circular recognition areas with the positioning information point as a center and the radius of each of the 3 circular recognition areas is 10 meters, 50 meters and 100 meters.
5. The power automation terminal type identification, configuration and functional online method of claim 4 wherein the identifying of satellite telemetry images of electrical primary equipment objects present within an identification area comprises:
confirming whether an electric primary equipment object exists in a 10-meter radius area;
if so, obtaining an identification result of the electric primary equipment object;
if not, the 50-meter radius area confirms whether an electrical primary equipment object exists;
if so, obtaining an identification result of the electric primary equipment object;
if not, determining whether an electrical primary equipment object exists in a 100-meter radius area;
if yes, the identification result of the primary electrical equipment object is obtained;
if not, returning to the step of confirming whether the electrical primary equipment object exists in the 10-meter radius area until the electrical primary equipment object is found and confirmed.
6. The power automation terminal type identification, configuration and functional online method according to claim 4, wherein the identifying of the satellite remote sensing image of the surrounding environment object appearing in the identification area comprises:
confirming whether a peripheral environment object exists in a 10-meter radius area;
if yes, obtaining a surrounding environment object identification result;
if not, the 50 m radius area confirms whether the surrounding environment object exists;
if yes, obtaining a surrounding environment object identification result;
if not, the 100 m radius area confirms whether the surrounding environment object exists;
if yes, the surrounding environment object identification result is obtained;
if not, returning to the step of confirming whether the peripheral environment object exists in the 10-meter radius area until the peripheral environment object is found and confirmed.
7. The method for type identification, configuration and functional online of an electric power automation terminal according to claim 2, characterized in that after the identification and configuration server (8) parses the packet capturing file, it determines whether the communication protocol in the packet capturing file is before IEC61850 communication protocol, and determines whether the communication message contains SV format or GOOSE format.
8. The system for identifying, configuring and functionally connecting the type of the electric power automation terminal is characterized by comprising the electric power automation terminal (2), an automation system master station (1) and a communication network (3);
the power automation terminal (2) establishes a communication connection with the automation system master station (1) via the communication network (3);
the electric power automation terminal (2) is additionally provided with an execution unit (4);
the execution unit (4) comprises a configuration module (7);
the automation system main station (1) comprises an identification and configuration server (8), a front-end server (11) and other application servers (12);
the identification and configuration server (8) comprises a satellite remote sensing image database (9) and an IEC61850/104 configuration database (10);
the execution unit (4) is used for establishing communication connection with the electric power automation terminal (2) through a serial port, a network port and an optical port and collecting positioning information and message information of the electric power automation terminal (2);
the execution unit (4) is further used for establishing a communication connection with the front-end server (11) through the communication network (3), and uploading the positioning information and the packet capturing file to an identification and configuration server (8) included in the automation system main station (1) for analysis and processing;
the satellite remote sensing image database (9) is used for acquiring positioning information marking information of the electric power automation terminal (2) and generating a satellite remote sensing map of an area near the positioning information point; defining an identification area on the satellite remote sensing map, and respectively identifying the satellite remote sensing images of the primary electrical equipment object and the peripheral environment object appearing in the identification area to respectively obtain an identification result of the primary electrical equipment and an identification result of the peripheral environment object; outputting a terminal type identification result according to the corresponding relation between the electric power automation terminal (2) and the electric primary equipment and the surrounding environment;
the identification and configuration server (8) is used for analyzing the packet capturing file and judging whether a communication protocol in the packet capturing file is an IEC61850 communication protocol or not;
the IEC61850/104 configuration database (10) is used for generating a CID instance configuration file of the power automation terminal (2); the IEC61850/104 configuration database (10) is further used for generating a point table configuration file of the power automation terminal (2);
the identification and configuration server (8) is further configured to send a CID instance configuration file or a point table configuration file of the power automation terminal (2) to other application servers (12) included in the automation system master station (1) for function configuration; simultaneously, the identification and configuration server (8) sends a CID instance configuration file or a point table configuration file of the power automation terminal (2) to the execution unit (4), and the configuration module (7) in the execution unit (4) configures the power automation terminal (2);
the execution unit (4) is also used for matching with the other application servers (12) to verify the consistency of the power automation terminal (2) and the automation system main station (1).
9. The power automation terminal type identification, configuration and functional in-line system according to claim 8 characterized in that the execution unit (4) is retrofitted on the power automation terminal (2);
the execution unit (4) comprises a satellite positioning module (5);
the satellite positioning module (5) is used for generating longitude and latitude information, and the longitude and latitude information generated by the satellite positioning module (5) is used for obtaining the positioning information of the electric power automation terminal (2).
10. The system for type recognition, configuration and functional online of power automation terminals according to claim 8, characterized in that the execution unit (4) further comprises a message grabbing module (6);
the message capturing module (6) is used for acquiring the communication message of the electric power automation terminal (2);
generating a packet capturing file by the communication message;
the packet capturing file obtains a data packet sent to the outside by the electric power automation terminal (2) through the communication message capturing function;
the packet capturing file is in a pcap format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715656.4A CN110430078B (en) | 2019-08-05 | 2019-08-05 | Method and system for recognizing type, configuring and functionally enabling electric power automation terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715656.4A CN110430078B (en) | 2019-08-05 | 2019-08-05 | Method and system for recognizing type, configuring and functionally enabling electric power automation terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110430078A CN110430078A (en) | 2019-11-08 |
| CN110430078B true CN110430078B (en) | 2022-04-08 |
Family
ID=68412542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715656.4A Active CN110430078B (en) | 2019-08-05 | 2019-08-05 | Method and system for recognizing type, configuring and functionally enabling electric power automation terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110430078B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431978B (en) * | 2020-03-17 | 2020-12-25 | 北京三维天地科技股份有限公司 | Automatic collection system of instrument |
| CN113472559B (en) * | 2020-03-31 | 2022-06-21 | 阿里巴巴集团控股有限公司 | Equipment configuration method, device, equipment and storage medium |
| CN111555925B (en) * | 2020-06-09 | 2022-09-02 | 云南电网有限责任公司电力科学研究院 | Automatic identification and configuration method and system for power automation terminal |
| CN114138616A (en) * | 2022-02-07 | 2022-03-04 | 国网北京市电力公司 | Terminal configuration modification system and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN103441935A (en) * | 2013-08-16 | 2013-12-11 | 北京星网锐捷网络技术有限公司 | Method and device capable of automatically recognizing adjacency relation between server and access switch |
| CN104135068A (en) * | 2014-07-04 | 2014-11-05 | 国家电网公司 | Plug-and-play method of power distribution terminals based on IEC61850 standard |
| CN104699801A (en) * | 2015-03-19 | 2015-06-10 | 国家电网公司 | Method and device of secondary equipment associating configuration |
| CN107069950A (en) * | 2016-12-30 | 2017-08-18 | 国网天津市电力公司 | Automatic identifying method and system of a kind of distribution main website to terminal device |
| CN107103110A (en) * | 2017-02-27 | 2017-08-29 | 国网上海市电力公司 | The uniform information model and modeling method of big data analysis are monitored towards grid equipment |
| CN107834703A (en) * | 2017-11-21 | 2018-03-23 | 武汉精伦电气有限公司 | A kind of intelligent grid power distribution room monitoring management system and method |
| CN108931972A (en) * | 2018-06-25 | 2018-12-04 | 国电南瑞科技股份有限公司 | A kind of substation secondary device condition intelligent diagnostic method based on model-driven |
| CN109740547A (en) * | 2019-01-04 | 2019-05-10 | 平安科技（深圳）有限公司 | A kind of image processing method, equipment and computer readable storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10931514B2 (en) * | 2017-03-31 | 2021-02-23 | Futurewei Technologies, Inc. | System and method for communications beam recovery |
-
2019
- 2019-08-05 CN CN201910715656.4A patent/CN110430078B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN103441935A (en) * | 2013-08-16 | 2013-12-11 | 北京星网锐捷网络技术有限公司 | Method and device capable of automatically recognizing adjacency relation between server and access switch |
| CN104135068A (en) * | 2014-07-04 | 2014-11-05 | 国家电网公司 | Plug-and-play method of power distribution terminals based on IEC61850 standard |
| CN104699801A (en) * | 2015-03-19 | 2015-06-10 | 国家电网公司 | Method and device of secondary equipment associating configuration |
| CN107069950A (en) * | 2016-12-30 | 2017-08-18 | 国网天津市电力公司 | Automatic identifying method and system of a kind of distribution main website to terminal device |
| CN107103110A (en) * | 2017-02-27 | 2017-08-29 | 国网上海市电力公司 | The uniform information model and modeling method of big data analysis are monitored towards grid equipment |
| CN107834703A (en) * | 2017-11-21 | 2018-03-23 | 武汉精伦电气有限公司 | A kind of intelligent grid power distribution room monitoring management system and method |
| CN108931972A (en) * | 2018-06-25 | 2018-12-04 | 国电南瑞科技股份有限公司 | A kind of substation secondary device condition intelligent diagnostic method based on model-driven |
| CN109740547A (en) * | 2019-01-04 | 2019-05-10 | 平安科技（深圳）有限公司 | A kind of image processing method, equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110430078A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110430078B (en) | Method and system for recognizing type, configuring and functionally enabling electric power automation terminal | |
| CN109217471B (en) | Identification device for network topology of low-voltage distribution station area | |
| CN103166323B (en) | System for monitoring secondary circuit model on line in real time based on protection device | |
| CN111564903B (en) | Intelligent distribution transformer terminal, intelligent electric meter access method and distribution Internet of things | |
| CN104052633A (en) | Integrated testing method for intelligent station 61850 and telecontrol 104 protocol | |
| CN102523433A (en) | Video monitoring system and data acquisition monitoring system linkage equipment and method thereof | |
| CN108736574A (en) | A kind of intelligent monitoring terminal of base station oil engine, regulation and control method and monitoring system | |
| CN109712262A (en) | Line data-logging method based on technology of Internet of things | |
| CN110191162B (en) | Power distribution communication equipment field operation and maintenance method, server and system | |
| CN105573228A (en) | Remote monitoring device of seawater desalination system | |
| CN115690935A (en) | Unmanned aerial vehicle inspection method, device, storage medium and system for power transmission line | |
| CN109038819A (en) | A kind of intelligent substation on-line monitoring system based on Internet of Things | |
| CN111915114A (en) | Data processing method, data processing terminal, photovoltaic cloud server and system | |
| CN116278901B (en) | Charging pile on-line management system based on new energy automobile | |
| CN111200317B (en) | Distribution transformer area system and distribution transformer area fault identification and positioning system | |
| CN109461092B (en) | Automatic generation system and method for station line-to-user incidence relation | |
| CN115240691B (en) | Substation equipment running state monitoring control system based on data analysis | |
| CN114979214A (en) | Intelligent cooperative alarm system, method and device for power transmission line | |
| CN214544307U (en) | Energy consumption data acquisition unit of Internet of things framework with power line broadband | |
| CN115175124A (en) | Low-power-consumption LoRaWAN-based concentration and sensing device and application | |
| CN210428558U (en) | Intelligent auxiliary system for power optical cable inspection line | |
| CN102427522A (en) | Equipment and method for linking video monitoring system with intelligent regulation and control operating system | |
| CN110299761A (en) | A kind of city electric distribution system topology identification method and device based on LTE | |
| CN114265357B (en) | Intelligent control system based on metering device | |
| CN216387208U (en) | Operation monitoring system for new water energy collecting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |