CN107565693B - Visualization system and visualization method for optical fiber loop of intelligent substation - Google Patents
Visualization system and visualization method for optical fiber loop of intelligent substation Download PDFInfo
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- CN107565693B CN107565693B CN201710894689.0A CN201710894689A CN107565693B CN 107565693 B CN107565693 B CN 107565693B CN 201710894689 A CN201710894689 A CN 201710894689A CN 107565693 B CN107565693 B CN 107565693B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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Abstract
The invention provides a visualization system and a visualization method for an optical fiber loop of an intelligent substation, wherein the visualization method comprises the following steps: acquiring an SCD file of an intelligent substation; analyzing the SCD file to obtain configuration information of each intelligent electronic device; establishing a secondary equipment model according to the configuration information of each intelligent electronic equipment; acquiring optical fiber loop information of an intelligent substation; importing the optical fiber loop information into a secondary equipment model to generate an optical fiber loop diagram of the intelligent substation; a fiber loop diagram is shown. According to the invention, the optical fiber loop diagram is generated according to the SCD file and the optical fiber loop information of the intelligent substation, and the optical fiber loop diagram is displayed through the display unit, so that the physical optical fiber loop between the secondary equipment and the network equipment in the intelligent substation can be visually displayed, a user can conveniently check the optical fiber link between the devices, operation and maintenance personnel can be helped to quickly position the abnormal loop, the maintenance efficiency is improved, and the stability and the reliability of the operation of a power grid are improved.
Description
Technical Field
The invention relates to the technical field of intelligent substations, in particular to a visualization system and a visualization method for an optical fiber loop of an intelligent substation.
Background
The intelligent substation is one of core platforms for realizing energy conversion and control in the construction of an intelligent power grid, is an important component of the intelligent power grid, and is also an important support for realizing the access of new energy such as wind energy, solar energy and the like to the power grid. The intelligent substation is a key for linking six links of power generation, power transmission, power transformation, power distribution, power utilization and scheduling of the intelligent power grid, and can better meet the requirements of informatization, automation and interaction of the intelligent power grid on the aspects of technology and function. The intelligent transformer substation greatly simplifies the debugging and maintenance of the transformer substation and improves the reliability of a secondary system through a large amount of networking and informatization. Meanwhile, the networking and informatization of the intelligent substation enable the former protection and measurement and control loop to become virtualized, and due to the virtualization of the loop, the communication abnormity caused by a secondary protection device or network equipment makes the operation and maintenance personnel of the substation difficult to position and troubleshoot the problems, so that the problems of low maintenance efficiency and waste of manpower and material resources are caused.
Disclosure of Invention
In order to solve the problems, the invention provides a visualization system and a visualization method for an optical fiber loop of an intelligent substation, which can effectively solve the problem that an abnormal loop is difficult to locate due to secondary loop virtualization, improve the overhaul efficiency and improve the reliability and stability of the intelligent substation.
The specific technical scheme provided by the invention is as follows: a visualization method of a fiber circuit of an intelligent substation is provided, and comprises the following steps:
acquiring an SCD file of an intelligent substation;
analyzing the SCD file to obtain configuration information of each intelligent electronic device;
establishing a secondary equipment model according to the configuration information of each intelligent electronic equipment;
acquiring optical fiber loop information of the intelligent substation;
importing the optical fiber loop information into the secondary equipment model to generate an optical fiber loop diagram of the intelligent substation;
and displaying the optical fiber loop diagram.
Further, the configuration information of each intelligent electronic device includes a logic device, a logic node, a data object, and a data attribute.
Further, the step of establishing a secondary device model according to the configuration information of each intelligent electronic device specifically includes:
selecting a corresponding device model according to the type of each intelligent electronic device and naming the device model;
partitioning the device model corresponding to each intelligent electronic device according to the logic device of the intelligent electronic device to obtain a plurality of partitions of different types;
and determining the name, the number, the type and the sent data of the port in each partition according to the logic node of each intelligent electronic device.
Furthermore, each intelligent electronic device comprises a protection device, a measurement and control device, a switch, an intelligent terminal and a merging device.
Further, the optical fiber loop information includes port information and internal data at both ends of the optical fiber.
Further, the step of importing the optical fiber loop information into the secondary equipment model to generate the optical fiber loop diagram of the intelligent substation specifically includes:
and connecting ports matched with the port information according to the port information at the two ends of the optical fiber to obtain an optical fiber loop diagram of the intelligent substation.
Further, the visualization method further comprises:
after an SCD file of an intelligent substation is obtained, the SCD file is stored in a storage unit;
before the SCD file is analyzed to obtain the configuration information of each intelligent electronic device, the SCD file is extracted from the storage unit.
The invention also provides a visualization system of the optical fiber loop of the intelligent substation, which comprises the following components:
the intelligent substation SCD file acquisition unit is used for acquiring an SCD file of the intelligent substation;
the analysis unit is used for analyzing the SCD file to obtain the configuration information of each intelligent electronic device;
the modeling unit is used for establishing a secondary equipment model according to the configuration information of each intelligent electronic equipment;
the second acquisition unit is used for acquiring the optical fiber loop information of the intelligent substation;
the generating unit is used for importing the optical fiber loop information into the secondary equipment model to generate an optical fiber loop diagram of the intelligent substation;
and the display unit is used for displaying the optical fiber loop diagram.
Further, the visualization system further comprises a storage unit, and the storage unit is used for storing the SCD file.
According to the visualization method for the optical fiber loop of the intelligent substation, the optical fiber loop diagram is generated according to the SCD file and the optical fiber loop information of the intelligent substation, and the optical fiber loop diagram is displayed through the display unit, so that the physical optical fiber loop between the secondary equipment and the network equipment in the intelligent substation can be visually displayed, a user can conveniently check the optical fiber link between the devices, operation and maintenance personnel can be helped to quickly locate the abnormal loop, the maintenance efficiency is improved, and the stability and the reliability of the operation of a power grid are improved.
Drawings
The above and other aspects, features and advantages of embodiments of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, in which:
fig. 1 is a flow chart of a visualization method of a fiber optic circuit of an intelligent substation;
FIG. 2 is a display interface of a secondary device model;
fig. 3 is a schematic diagram of a processor of a visualization system of a fiber optic circuit of an intelligent substation.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided to explain the principles of the invention and its practical application to thereby enable others skilled in the art to understand the invention for various embodiments and with various modifications as are suited to the particular use contemplated.
Referring to fig. 1, the method for visualizing the optical fiber loop of the intelligent substation provided in this embodiment includes the steps of:
and S1, obtaining the SCD file of the intelligent substation.
The SCD file of the Intelligent substation can reflect the system configuration information of the Intelligent substation, and the instance configuration and communication parameters of all Intelligent Electronic Devices (IEDs) in the substation, the communication configuration among the IEDs and the like can be obtained from the SCD file.
And S2, analyzing the SCD file to obtain the configuration information of each IED.
In step S2, the parsing method adopted in this embodiment is a jaxb (java Architecture for XML binding) technique and a VTD-XML technique, and the configuration information of each IED is obtained through the JAKB technique and the VTD-XML technique, where the configuration information of each IED mainly includes information such as virtual terminal connection, device definition, logic device, logic node, data object, and data attribute, and the association analysis is performed on the configuration information of each IED to obtain an association relationship between different IEDs, a virtual terminal list of each IED, and virtual channel information.
S3, establishing a secondary equipment model according to the configuration information of each IED, wherein the establishment of the secondary equipment model mainly comprises defining the name, the type and the number of the IED, and data sent by the port.
And S4, acquiring the optical fiber loop information of the intelligent substation.
In step S4, optical fiber loop information is collected from the staff in the intelligent substation, and then the obtained optical fiber loop information is filled into a form, where the optical fiber loop information mainly includes port information and internal data at two ends of an optical fiber.
And S5, importing the optical fiber loop information into a secondary equipment model to generate an optical fiber loop diagram of the intelligent substation, wherein the importing of the optical fiber loop information into the secondary equipment model refers to importing the table in the step S4 into the secondary equipment model.
And S6, displaying the optical fiber loop diagram.
Fig. 2 is a display interface of the secondary equipment model according to this embodiment, an image display area of the display interface is a fiber-optic circuit diagram of the intelligent substation, and a connection relationship between ports of IEDs in the entire intelligent substation can be clearly seen from fig. 2.
Specifically, step S3 includes:
and S31, selecting a corresponding device model according to the type of each intelligent electronic device and naming the device model, wherein the intelligent electronic device comprises a protection device, a measurement and control device, a switch, an intelligent terminal and a merging device.
As shown in fig. 2, when the intelligent electronic device is a protection device, an example of the device model is PB5012A, where P denotes that it belongs to the protection device, and B denotes that it is a circuit breaker. When the intelligent electronic device is a switch, the device model named as the switch (192.168.0.5) is taken as an example, the switch indicates that the type of the device model is a switch, and 192.168.0.5 indicates the IP address of the switch.
And S32, partitioning the device model corresponding to each IED according to the logic equipment of the IED to obtain a plurality of partitions of different types.
The logical devices of each IED have different data types, and the device model in step S31 is partitioned according to the data types of the different logical devices, as shown in fig. 2, taking the device model named IED (PB5012A) as an example, where the IED corresponding to the device model includes two logical devices, the data types corresponding to the two logical devices are GOOSE and MMS, respectively, and then the device model named IED (PB5012A) includes two partitions, where the data type of the left partition is GOOSE and the data type of the right partition is MMS.
And S33, determining the name, the number, the type and the sent data of the port in each partition according to the logic node of each intelligent electronic device.
Each intelligent electronic device includes a plurality of logic devices, each logic device includes a plurality of logic nodes, and therefore, after the device model is partitioned to obtain a plurality of partitions of different types, the number and type of ports in each partition and the data to be sent need to be determined. Here, the ports in each partition correspond one-to-one to the logical nodes in each logical device. As shown in fig. 2, taking the device model named IED (PB5012A) as an example, the left partition includes a port cth0, and the right partition also includes a port cth 0. Taking the device model named as a switch (192.168.0.5) as an example, the device model has only one partition, and the partition comprises 9 ports, wherein the 9 ports are cth 0-cth 8 respectively.
In step S5, the step of importing the optical fiber loop information into the secondary device model in step S3 to generate the optical fiber loop diagram of the intelligent substation specifically includes:
and connecting ports matched with the port information according to the port information at the two ends of the optical fiber to obtain an optical fiber loop diagram of the intelligent substation. Here, the port matched with the port information means that the name of the port is the same as the name in the port information of both ends of the optical fiber and the data type of the port is the same as the data type in the port information of both ends of the optical fiber.
The visualization method in the present embodiment further includes: after the SCD file of the intelligent substation is obtained, the SCD file is stored in a storage unit for subsequent calling; before the SCD file is analyzed to obtain the configuration information of each intelligent electronic device, the SCD file is extracted from the storage unit.
The visualization method for the optical fiber loop of the intelligent substation, provided by the embodiment, generates the optical fiber loop diagram according to the SCD file and the optical fiber loop information of the intelligent substation, and displays the optical fiber loop diagram through the display unit, so that the physical optical fiber loop between the secondary equipment and the network equipment in the intelligent substation can be visually displayed, a user can conveniently check the optical fiber link between the devices, operation and maintenance personnel can be helped to quickly locate the abnormal loop, the maintenance efficiency is improved, and the stability and the reliability of the operation of a power grid are improved.
Referring to fig. 3, the present embodiment further provides a visualization system for a fiber loop of an intelligent substation, where the visualization system includes: a processor and a memory, the processor adapted to implement a plurality of instructions; a memory adapted to store a plurality of instructions, the plurality of instructions adapted to be loaded and executed by the processor:
acquiring an SCD file of an intelligent substation;
analyzing the SCD file to obtain configuration information of each IED;
establishing a secondary equipment model according to the configuration information of each IED;
acquiring optical fiber loop information of an intelligent substation;
importing the optical fiber loop information into a secondary equipment model to generate an optical fiber loop diagram of the intelligent substation;
a fiber loop diagram is shown.
Specifically, the processor includes a first acquisition unit 1, an analysis unit 2, a modeling unit 3, a second acquisition unit 4, a generation unit 5, and a display unit 6. The intelligent substation optical fiber loop drawing method comprises a first obtaining unit 1, an analyzing unit 2, a modeling unit 3, a second obtaining unit 4, a generating unit 5 and a display unit 6, wherein the first obtaining unit 1 is used for obtaining an SCD file of an intelligent substation, the analyzing unit 2 is used for analyzing the SCD file to obtain configuration information of each intelligent electronic device, the modeling unit 3 is used for establishing a secondary device model according to the configuration information of each intelligent electronic device, the second obtaining unit 4 is used for obtaining optical fiber loop information of the intelligent substation, the generating unit 5 is used for leading the optical fiber loop information into the secondary device model to generate an optical fiber loop drawing of the intelligent substation.
The processor in this embodiment further includes a storage unit 7, and the storage unit 7 is configured to store the SCD file.
It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (6)
1. A visualization method for an optical fiber loop of an intelligent substation is characterized by comprising the following steps:
acquiring an SCD file of an intelligent substation;
analyzing the SCD file to obtain configuration information of each intelligent electronic device;
establishing a secondary equipment model according to the configuration information of each intelligent electronic equipment;
acquiring optical fiber loop information of the intelligent substation, wherein the optical fiber loop information comprises port information and internal data of two ends of an optical fiber;
connecting ports matched with the port information according to the port information at the two ends of the optical fiber to obtain an optical fiber loop diagram of the intelligent substation;
displaying the optical fiber loop diagram;
the step of establishing a secondary device model according to the configuration information of each intelligent electronic device specifically includes:
selecting a corresponding device model according to the type of each intelligent electronic device and naming the device model;
partitioning a device model corresponding to each intelligent electronic device according to the logic device of each intelligent electronic device, wherein the logic device of each intelligent electronic device has different data types, and partitioning the device model according to the data types of different logic devices to obtain a plurality of partitions of different types;
and determining the name, the number, the type and the sent data of the port in each partition according to the logic node of each intelligent electronic device.
2. A visualization method as recited in claim 1, wherein the configuration information of each intelligent electronic device comprises a logical device, a logical node, a data object, and a data attribute.
3. The visualization method according to claim 1, wherein each intelligent electronic device comprises a protection device, a measurement and control device, a switch, an intelligent terminal and a merging device.
4. A visualization method as recited in claim 1, further comprising:
after an SCD file of an intelligent substation is obtained, the SCD file is stored in a storage unit;
before the SCD file is analyzed to obtain the configuration information of each intelligent electronic device, the SCD file is extracted from the storage unit.
5. A visualization system for a fiber optic circuit of an intelligent substation, comprising:
the intelligent substation SCD file acquisition unit is used for acquiring an SCD file of the intelligent substation;
the analysis unit is used for analyzing the SCD file to obtain the configuration information of each intelligent electronic device;
the modeling unit is used for establishing a secondary equipment model according to the configuration information of each intelligent electronic equipment;
the second acquisition unit is used for acquiring optical fiber loop information of the intelligent substation, wherein the optical fiber loop information comprises port information and internal data of two ends of an optical fiber;
the generating unit is used for connecting ports matched with the port information according to the port information at the two ends of the optical fiber to obtain an optical fiber loop diagram of the intelligent substation;
the display unit is used for displaying the optical fiber loop diagram;
wherein the modeling unit is specifically configured to:
selecting a corresponding device model according to the type of each intelligent electronic device and naming the device model;
partitioning a device model corresponding to each intelligent electronic device according to the logic device of each intelligent electronic device, wherein the logic device of each intelligent electronic device has different data types, and partitioning the device model according to the data types of different logic devices to obtain a plurality of partitions of different types;
and determining the name, the number, the type and the sent data of the port in each partition according to the logic node of each intelligent electronic device.
6. A visualization system as recited in claim 5, further comprising a storage unit for storing the SCD file.
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| CN108846214A (en) * | 2018-06-21 | 2018-11-20 | 国网冀北电力有限公司 | The complete trails optical fiber cable port node traversal search method and its equipment of substation |
| CN110222320A (en) * | 2019-07-04 | 2019-09-10 | 国网吉林省电力有限公司 | Method based on the processing of SPCD model realization Substation secondary circuit Automatic Drawing |
| CN110737660B (en) * | 2019-09-24 | 2022-09-23 | 南京南瑞继保电气有限公司 | Data processing method and device and computer readable storage medium |
| CN111463900A (en) * | 2020-04-07 | 2020-07-28 | 国家电网有限公司 | HTM L-based intelligent substation optical fiber channel visual display method |
| CN112311588A (en) * | 2020-09-02 | 2021-02-02 | 国网浙江省电力有限公司嘉兴供电公司 | Intelligent optical fiber identification method for transformer substation |
| CN112018736B (en) * | 2020-10-19 | 2021-03-02 | 国网江西省电力有限公司电力科学研究院 | Relay protection and control logic fault positioning method and device |
| CN114865792B (en) * | 2022-05-20 | 2024-05-14 | 国家电网有限公司 | Intelligent substation secondary equipment loop visual presentation method |
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