CN112737115A - Remote signaling joint debugging decoupling method for main station and plant station of transformer substation - Google Patents
Remote signaling joint debugging decoupling method for main station and plant station of transformer substation Download PDFInfo
- Publication number
- CN112737115A CN112737115A CN202011560950.1A CN202011560950A CN112737115A CN 112737115 A CN112737115 A CN 112737115A CN 202011560950 A CN202011560950 A CN 202011560950A CN 112737115 A CN112737115 A CN 112737115A
- Authority
- CN
- China
- Prior art keywords
- station
- simulation
- ied
- file
- unit
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000011664 signaling Effects 0.000 title claims abstract description 29
- 238000004088 simulation Methods 0.000 claims abstract description 75
- 238000012544 monitoring process Methods 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 230000001427 coherent effect Effects 0.000 claims description 7
- 238000013507 mapping Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 claims description 6
- 238000013499 data model Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- 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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
Abstract
The application provides a remote signaling joint debugging decoupling method for a main station and a station of a transformer substation, which comprises the following steps: the method comprises the steps that an IED simulation unit imports and analyzes an SCD file, checks the legality of the file, analyzes a model file and generates an IED simulation unit record file; the simulation master station unit simulates a scheduling master station, analyzes and records and stores messages based on a power telecontrol protocol, analyzes 104 messages sent by a telecontrol device in real time and stores the 104 address and point number displacement conditions as a simulation master station record file; and the multi-data source processing unit is used for correlating and analyzing the IED simulation unit record file, the monitoring background record file, the simulation main station record file and the regulation and control information table issued by the regulation and control center, which are generated in the debugging process. The method can quickly and accurately realize the decoupling of the remote signaling joint debugging of the main station.
Description
Technical Field
The disclosure relates to the technical field of electric power, in particular to a remote signaling joint debugging decoupling method for a main station and a plant station of a transformer substation.
Background
The main station of the transformer substation mainly refers to a dispatching main station, the plant station comprises a plant station acceptance device and the like, the remote signaling joint debugging decoupling of the main station and the plant station mainly refers to that the main station and the plant station directly carry out joint debugging of remote signaling, the joint debugging objects include but are not limited to remote measuring (such as voltage and current) signals and remote signaling (switch on/off) signals, and the remote signaling joint debugging decoupling is to separate the remote signaling joint debugging process by using the method. The generation of the correct telecontrol forwarding point table (or called telecontrol information table or regulation information table) is the main content of the main station and the plant station for telecommand joint debugging, and particularly whether the telecontrol forwarding point table can be correctly transmitted to the scheduling main station for verification is required.
Disclosure of Invention
One of the objects of the present disclosure is to provide a method for remote signaling joint debugging decoupling for a primary station and a plant station of a substation.
In order to achieve the above object, according to a preferred embodiment of the present disclosure, a remote signaling joint debugging decoupling method for a master station and a plant station of a substation is provided, where the remote signaling joint debugging decoupling method is applied to a monitoring information checking overall architecture system of the substation, the monitoring information checking overall architecture system includes a monitoring background, a telecontrol device, a checking device, one or more protection devices, and one or more measurement and control devices, the checking device includes an IED simulation unit, an analog master station unit, and multiple data source processing units, and the remote signaling joint debugging decoupling method includes: the method comprises the steps that an IED simulation unit imports and analyzes an SCD file, checks the legality of the file, analyzes a model file and generates an IED simulation unit record file; the simulation master station unit simulates a scheduling master station, analyzes and records and stores messages based on a power telecontrol protocol, analyzes 104 messages sent by a telecontrol device in real time and stores the 104 address and point number displacement conditions as a simulation master station record file; and the multi-data source processing unit is used for correlating and analyzing the IED simulation unit record file, the monitoring background record file, the simulation main station record file and the regulation and control information table issued by the regulation and control center, which are generated in the debugging process.
Optionally, the remote signaling joint debugging decoupling method specifically includes: the method comprises the steps that an IED simulation unit imports and analyzes an SCD file, and starts an automatic simulation process or receives an operation of manually starting the simulation process; an actual mapping table formed after an offline checking process of total station remote signaling configuration is imported by an IED simulation unit, and support is provided for online checking with a real remote scheduling master station at a later stage; the IED simulation unit enables the message output of the IED simulation unit 101 to send messages according to the customized requirement according to the sending strategy set by the operation management function module, and the messages can be sent continuously at very short time intervals; the IED simulation unit executes normal MMS communication with the client based on the communication service standard in IEC61850 of an MMS network communication module in the system; and recording all MMS interactive processes by the IED simulation unit, and generating an IED simulation unit recording file.
The technical scheme provided by the embodiment of the disclosure can realize the following beneficial effects: the method and the device simulate the starting or closing information, the state information and the like of all or part of IED equipment in the transformer substation through the checking device, receive the MMS message through the telecontrol device, forward 104 the message according to the internally configured remote signaling forwarding table, form a monitoring background recording file after the MMS message is received by the monitoring background, and further correlate and check a plurality of files such as a regulation and control information table and the like based on the multi-data-source offline processing tool, so that the decoupling of the remote signaling joint debugging of the main station is quickly and accurately realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram illustrating the content of elements included in a related document to which the present application relates;
FIG. 2 is a schematic diagram illustrating the results of the remote signaling verification of the present application;
FIG. 3 is a diagram illustrating an overall architecture of monitoring information checking according to a preferred embodiment of the present application;
FIG. 4 shows a schematic block diagram of a verification apparatus in accordance with a preferred embodiment of the present application;
FIG. 5 is a flow diagram illustrating operation of an IED simulation unit according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a remote signaling verification closed loop flow according to an embodiment of the present application;
the same or similar reference numbers in the drawings identify the same or similar structures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
According to one aspect of the application, a method for remote signaling joint debugging decoupling of a master station and a plant station of a transformer substation is provided.
Before describing the telecommand tuning decoupling method, the related files designed by the application and the monitoring information checking overall architecture applied by the telecommand tuning decoupling method are described, so that the method of the application can be better understood.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram illustrating contents of elements included in a related document related to the present application, and fig. 2 is a schematic diagram illustrating a remote signaling check result of the present application.
According to fig. 1, the related files comprise a simulation tool record file (f)1) Monitoring background recording files (f)2) And simulating master station record file (f)3) And a regulation information table (f)4) Herein with d1、d2、d3An information expression representing a piece of regulatory information or a corresponding part in a record file. Recording the file with a simulation tool (f)1) Monitoring background recording files (f)2) And simulating master station record file (f)3) And a regulation information table (f)4) By way of example, using d1、d2、d3Information description elements indicating a certain piece of information in the four files, as shown in fig. 1, all files of a piece of information can be connected in series or related through SOE information and 104 address information.
For the four types of files, the most basic file is the regulation information correspondence table (i.e., f4 file). Taking a certain piece of information as an example, starting from f4, according to its 104 address in f4, the position with the same 104 address in f3 can be retrieved, so as to determine the SOE time of the piece of information; and further finding the information records with the same SOE time in f1 and f2 according to the SOE time, so that d1, d2 and d3 of the same 104 address and the same SOE time information in f1, f2 and f4 can be extracted for checking and judging.
In practice, due to the fact that the description of the object is not standardized when the integrator makes the SCD file, and the description of monitoring the background database measurement point is manually recorded, the descriptions of d1, d2 and d3 may be different from each other for the same signal. In the traditional mode of the joint debugging work of the regulation and control information, a debugging person judges whether the forwarding of the telecontrol device is correct or not by manually judging whether d2 and d3 represent the same meaning or not.
If d2 and d3 in a record are determined to represent the same meaning, it indicates that the 104 address of the record is correctly associated with the data path of the DO object in the SCD, which is the core of the telecontrol information coordination work.
Referring next to fig. 2, fig. 2 shows a portion of a debug report output after a certain trial. It can be seen that for the point with address 233 at 104, the descriptions of d3 and d2 do not correspond, indicating that the telemechanical device has a mismatch for this point; and the point with the address of 234 of 104 should have 2 pieces of in-station corresponding information according to the regulation and control information table, but only one piece of in-station information is related through test, and the condition of missing distribution exists.
Referring next to fig. 3, fig. 3 is a schematic diagram illustrating a monitoring information checking general architecture system according to a preferred embodiment of the present application.
According to fig. 3, the architecture system mainly includes a monitoring background, a telecontrol device, a checking device, one or more protection devices, one or more measurement and control devices, and the like. For these devices, the transmission process of information is described as follows: and disconnecting the monitoring background from the operation network in the transformer substation and disconnecting the telecontrol device from the operation network in the transformer substation, simulating at least one IED device of a protection device A, a protection device B, a measurement and control device A and a measurement and control device B in the transformer substation by using the checking device, and communicating with a scheduling master station (not shown in FIG. 3), the monitoring background and the telecontrol device. The various operation state information of the IED that can be simulated by the checking device includes, but is not limited to, state data of a primary device (e.g., a transformer), state data of a secondary device (e.g., a device that monitors a state of the transformer, such as a protection device, a measurement and control device, etc.), and data of an auxiliary device (e.g., including a fire fighting device, a video monitoring device, etc.), which may be transmitted to the monitoring background for reflection and transmitted to the scheduling master station through the telecontrol device, and meanwhile, the checking device may also receive telesignaling and telemetry information transmitted by the telecontrol device. In addition, the checking device can import and analyze the monitoring record file generated by the monitoring background in the checking process, and automatically search and match the corresponding relation between the telecontrol information, the monitoring information in the transformer substation and the intelligent electronic device IED.
Compared with the prior art that after the IED equipment in the transformer substation is connected with the telecontrol device, the IED equipment acquires information such as state information, voltage and current of a transformer in the transformer substation, the IED acquires ten thousand of the information and transmits the information to the telecontrol device and the monitoring background through MMS (multimedia messaging service), the monitoring background receives the information and displays the information for personnel in the substation to use, and the monitoring background transmits the received information to the dispatching master station.
More specifically, as for the checking apparatus of the present application, please refer to fig. 4, the following units or modules may be included: an IED simulation unit 101 (or IED simulation tool), an analog master station unit 102 (or analog master station tool), and a multiple data source processing unit 103 (or multiple data source offline processing tool). The operations performed by the above units are described in detail below.
For the IED simulation unit 101, the station control layer data interaction operation can be performed by simulating an IEC61850 protection device and a measurement and control device, and MMS messages are interacted with clients such as a monitoring background and a remote control device through a station control layer network. The IED simulation unit 101 performs the following operations, and reference may be made to fig. 5:
step S101, importing and analyzing an SCD file, checking the legality of the file, and analyzing a model file. And (4) constructing a data model required by simulation according to the Q/GDW 1396-.
And step S102, starting the automatic simulation process or receiving the operation of manually starting the simulation process. The automatic simulation mainly realizes the point-by-point transmission of the total station information, and ensures that all signals analyzed by the model and the unique SOE time with the characteristic meaning automatically marked by the tool sequentially act once by displacement settings such as full change 0, full change 1 or self-reset change (change 1 and then change 0); the received manual start simulation can be freely configured with a test strategy by a user, and the operation requirements of single-point test, multi-point test, batch processing, manual SOE time definition and the like are met.
And step S103, importing an actual mapping table formed after an off-line checking process of total station remote signaling configuration, and providing support for on-line checking with a real remote scheduling master station at a later stage.
Step S104, according to the sending policy set by the operation management function module, the message output of the IED simulation unit 101 sends the message according to the customized requirement, and the message can be continuously sent at very short time intervals (e.g. 30 ms).
And step S105, based on the communication service standard in IEC61850 that the MMS network communication module in the system is according to, executing normal MMS communication with the client.
And step S106, recording all MMS interactive processes, and generating a simulation tool recording file.
For the analog master station unit 102, the analog master station unit 102 mainly implements a function of simulating a remote dispatching master station, supports a currently mainstream power telecontrol protocol (for example, DL/T6345104-2009, parts 5-104 of telecontrol equipment and systems, namely, IEC60870-5-104 network access in which a standard transmission protocol subset is adopted for a transmission protocol), has functions of message parsing and record storage, and is required to be capable of parsing 104 messages sent by a telecontrol device in real time and storing 104 address, point number displacement conditions and the like as an analog master station record file.
For the multiple data source processing unit 103, it is used for performing association and analysis work on the data sources, such as a simulation tool record file, a monitoring background record file, a simulation master station record file, and a regulation and control information table (or referred to as a telecontrol forwarding point table) issued by a regulation and control center, generated in a debugging process.
In the application, the core idea of the scheme for rapidly generating the telemechanical forwarding point table is to obtain actual forwarding relations configured in a complete telemechanical device in a mode of information scanning of a whole station (referring to the whole substation), and to complete checking work by judging whether the forwarding relations are consistent with the contents in the regulation and control information corresponding table. Ideally, a single station-side DO object displacement via the teleoperated device could trigger a corresponding 104 message transfer. The method comprises the steps of obtaining all remote signaling signals of a plant station end by reading an SCD file, simulating generation of signal deflection, sending total-station MMS information with specific information to a telecontrol device and a station monitoring background, recording, simulating a master station to receive deflection information, presenting configuration association of signals 104 in the telecontrol device and DO object data paths in a corresponding 61850 model file, associating corresponding station information in a regulation and control information correspondence table with alarm information actually presented by the monitoring background, and judging whether the configuration of the telecontrol device is correct or not through consistency checking.
The plant side DO object refers to a data file in an SCD file (substation configuration file) or an element of a total station IEC61850 model; the position change can mean that the switch is switched on and off; whereas 104 information may be understood as information that one end of the telemechanical device outputs via a 104 protocol that communicates with the dispatch data network; the total station MMS information with specific information can refer to the total station MMS information with information of point number, value, etc
After describing in detail the specific units or modules included in the checking apparatus and the executed related operations, the following detailed description is made of the process of performing telecommand tuning decoupling on the master station and the plant station, and reference may be made to fig. 6 for a process of performing telecommand tuning decoupling on the master station and the plant station:
(1) and acquiring the configured actual forwarding relations in the complete telemechanical device in a total station information scanning mode, and finishing checking work by judging whether the forwarding relations are consistent with the contents in the regulation and control information corresponding table.
(2) Before no communication channel of the main station is communicated, the troubleshooting of signal errors and forwarding configuration errors in the station is completed, so that the purpose of debugging and decoupling of the main station is achieved.
(3) Based on the telecontrol forwarding table, the debugging device is utilized to trigger signals in the substation, and the telecontrol device is used for troubleshooting the information of the main station.
More specifically, the process of telecommand coherent decoupling includes:
(1) the IED simulation unit 101 simulates a required data model by importing the SCD file, performs preprocessing, and determines all remote signaling signals of the total station.
(2) The IED simulation unit 101 sends MMS messages with specific SOE time scales to the monitoring background and the telecontrol device as required through the station control layer network, so as to scan panoramic information when performing a total station test.
(3) The IED simulation unit 101 records the operation record while sending the MMS message to the client, and forms a simulation tool record file.
(4) After receiving the MMS message, the telecontrol device forwards 104 the message to the simulation master station tool according to a remote signaling forwarding table configured in the device.
(5) And after receiving the MMS message, the monitoring background stores the real-time measuring point change record configured in the monitoring host database to form a monitoring background record file.
(6) And the simulation master station tool analyzes the received 104 messages and records 104 addresses or/and displacement conditions to form a simulation master station record file.
(7) And reading a regulation and control information table, a simulation tool record file, a monitoring background record file and a simulation main station record file by the multi-data-source off-line processing tool, and performing signal association and verification according to the uniqueness of elements such as the SOE time scale, the 104 address and the like.
(8) And the multi-data source off-line processing tool automatically issues a debugging report for the engineering debugging personnel to check.
(9) The off-line processing tool with multiple data sources gives an actual mapping table of the telecontrol device which is verified by testing.
(10) The actual mapping table may be led back to the IED simulation unit 101, providing support for online checking with the scheduling master station in the later station.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A telecommand joint debugging decoupling method for a main station and a plant station of a transformer substation is applied to a monitoring information checking overall architecture system of the transformer substation, the monitoring information checking overall architecture system comprises a monitoring background, a telecontrol device, a checking device, one or more protection devices and one or more measurement and control devices, the checking device comprises an IED simulation unit, a simulation main station unit and a multi-data source processing unit, and the telecommand joint debugging decoupling method is characterized by comprising the following steps:
the method comprises the steps that an IED simulation unit imports and analyzes an SCD file, checks the legality of the file, analyzes a model file and generates an IED simulation unit record file;
the simulation master station unit simulates a scheduling master station, analyzes and records and stores messages based on a power telecontrol protocol, analyzes 104 messages sent by a telecontrol device in real time and stores the 104 address and point number displacement conditions as a simulation master station record file;
and the multi-data source processing unit is used for correlating and analyzing the IED simulation unit record file, the monitoring background record file, the simulation main station record file and the regulation and control information table issued by the regulation and control center, which are generated in the debugging process.
2. The telecommand coherent decoupling method of claim 1, wherein the telecommand coherent decoupling method specifically comprises:
the method comprises the steps that an IED simulation unit imports and analyzes an SCD file, and starts an automatic simulation process or receives an operation of manually starting the simulation process;
an actual mapping table formed after an offline checking process of total station remote signaling configuration is imported by an IED simulation unit, and support is provided for online checking with a real remote scheduling master station at a later stage;
the IED simulation unit enables the message output of the IED simulation unit 101 to send messages according to the customized requirement according to the sending strategy set by the operation management function module, and the messages can be sent continuously at very short time intervals;
the IED simulation unit executes normal MMS communication with the client based on the communication service standard in IEC61850 of an MMS network communication module in the system;
and recording all MMS interactive processes by the IED simulation unit, and generating an IED simulation unit recording file.
3. The telecommand coherent decoupling method of claim 1, wherein the telecommand coherent decoupling method specifically comprises:
an IED simulation unit simulates a required data model by importing an SCD file, and performs preprocessing to determine all remote signaling signals of the total station;
the IED simulation unit sends MMS messages with specific SOE time scales to the monitoring background and the telecontrol device as required through a station control layer network, and panoramic information scanning is realized if a total station test is carried out;
the IED simulation unit 101 records operation records while sending the MMS message to the client to form an IED simulation unit record file;
after receiving the MMS message, the telecontrol device forwards 104 the message to the simulation master station unit according to a remote signaling forwarding table configured in the device;
after receiving the MMS message, the monitoring background stores the real-time measuring point change record configured in the monitoring host database to form a monitoring background record file;
analyzing the received 104 messages by the simulation master station unit and recording 104 addresses or/and displacement conditions to form a simulation master station record file;
and reading a regulation and control information table, an IED simulation unit record file, a monitoring background record file and a simulation main station record file by the multi-data-source processing unit, and performing signal association and verification according to the uniqueness of the SOE time scale or/and 104 address elements.
4. The telecommand coherent decoupling method of claim 3, further comprising:
the debugging report is automatically generated by the multiple data source processing unit.
5. The telecommand coherent decoupling method of claim 3, further comprising:
an actual mapping table of the test-verified telemechanical device is automatically generated by the multiple data source processing unit, wherein the actual mapping table is retrievable to the IED simulation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560950.1A CN112737115A (en) | 2020-12-25 | 2020-12-25 | Remote signaling joint debugging decoupling method for main station and plant station of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560950.1A CN112737115A (en) | 2020-12-25 | 2020-12-25 | Remote signaling joint debugging decoupling method for main station and plant station of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112737115A true CN112737115A (en) | 2021-04-30 |
Family
ID=75616077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011560950.1A Pending CN112737115A (en) | 2020-12-25 | 2020-12-25 | Remote signaling joint debugging decoupling method for main station and plant station of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112737115A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131620A (en) * | 2021-05-25 | 2021-07-16 | 国网河南省电力公司平顶山供电公司 | Telecontrol information joint debugging method for transformer substation |
| CN113904928A (en) * | 2021-09-18 | 2022-01-07 | 贵州电网有限责任公司 | Telesignaling configuration rapid checking system and method for telemechanical device |
| CN114069862A (en) * | 2021-11-17 | 2022-02-18 | 许继集团有限公司 | Transformer substation on-site monitoring and master station information double-checking method and device |
| CN114123482A (en) * | 2021-09-18 | 2022-03-01 | 贵州电网有限责任公司 | Main plant station information joint debugging decoupling method |
| CN114401323A (en) * | 2021-12-09 | 2022-04-26 | 国网江苏省电力有限公司苏州供电分公司 | Transformer substation communication protocol full-mapping analysis analog conversion device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019662A1 (en) * | 2014-08-04 | 2016-02-11 | 国家电网公司 | Closed loop test system for monitoring host of intelligent substation and test method therefor |
| CN106451792A (en) * | 2016-11-25 | 2017-02-22 | 国网河南省电力公司电力科学研究院 | Telecontrol point checking system and method of intelligent transformer substation |
| CN110071577A (en) * | 2019-05-10 | 2019-07-30 | 国家电网有限公司 | Supervisory control of substation information acceptance method and system |
| CN111585344A (en) * | 2020-05-26 | 2020-08-25 | 云南电网有限责任公司大理供电局 | Substation intelligent checking method and device based on total station IED simulation |
-
2020
- 2020-12-25 CN CN202011560950.1A patent/CN112737115A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019662A1 (en) * | 2014-08-04 | 2016-02-11 | 国家电网公司 | Closed loop test system for monitoring host of intelligent substation and test method therefor |
| CN106451792A (en) * | 2016-11-25 | 2017-02-22 | 国网河南省电力公司电力科学研究院 | Telecontrol point checking system and method of intelligent transformer substation |
| CN110071577A (en) * | 2019-05-10 | 2019-07-30 | 国家电网有限公司 | Supervisory control of substation information acceptance method and system |
| CN111585344A (en) * | 2020-05-26 | 2020-08-25 | 云南电网有限责任公司大理供电局 | Substation intelligent checking method and device based on total station IED simulation |
Non-Patent Citations (1)
| Title |
|---|
| 罗华峰等: "基于全景信息扫描的智能变电站远动装置遥信配置快速校核技术", 《浙江电力》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131620A (en) * | 2021-05-25 | 2021-07-16 | 国网河南省电力公司平顶山供电公司 | Telecontrol information joint debugging method for transformer substation |
| CN113904928A (en) * | 2021-09-18 | 2022-01-07 | 贵州电网有限责任公司 | Telesignaling configuration rapid checking system and method for telemechanical device |
| CN114123482A (en) * | 2021-09-18 | 2022-03-01 | 贵州电网有限责任公司 | Main plant station information joint debugging decoupling method |
| CN114069862A (en) * | 2021-11-17 | 2022-02-18 | 许继集团有限公司 | Transformer substation on-site monitoring and master station information double-checking method and device |
| CN114401323A (en) * | 2021-12-09 | 2022-04-26 | 国网江苏省电力有限公司苏州供电分公司 | Transformer substation communication protocol full-mapping analysis analog conversion device |
| CN114401323B (en) * | 2021-12-09 | 2024-02-13 | 国网江苏省电力有限公司苏州供电分公司 | Full mapping analysis analog conversion device for transformer substation communication protocol |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112737115A (en) | Remote signaling joint debugging decoupling method for main station and plant station of transformer substation | |
| CN104820635B (en) | A kind of self-closing ring gauge about robustness testing method based on the semantic parsing of dynamic script | |
| CN105447247B (en) | A kind of method and system that regulation and controlling of information is checked | |
| CN113422820B (en) | Automatic joint debugging device and method for remote information of main station | |
| CN109193945B (en) | Automatic closed-loop checking method for telecontrol data configuration of intelligent substation | |
| CN107317399B (en) | Visual automatic point aligning method for intelligent transformer substation | |
| CN109150636B (en) | Intelligent substation auxiliary point-to-point test method and system for full-link information flow | |
| CN104052633B (en) | Intelligent station 61850 and the stipulations integration test method of telemechanical 104 | |
| CN108923953A (en) | A kind of virtual main station system of power remote machine debugging | |
| CN108767818B (en) | A kind of Commissioning of Relay Protection system and adjustment method based on virtual Prudential Master | |
| CN104483842A (en) | Regulation and control integrated automatic master station comparison method | |
| CN107257304B (en) | Telecontrol point-aligning-free configuration test system | |
| CN109508945A (en) | A kind of method of dispatching automation information point automatic checking | |
| CN104868599A (en) | Intelligent substation message simulation test and association analysis system, and simulation method | |
| CN107666179B (en) | Method and system for updating information of power distribution automation graph-model interaction point table | |
| CN103312035A (en) | Integrated simulation adjusting-testing system and simulation adjusting-testing method for intelligent substation | |
| CN109447286A (en) | A kind of power transformation O&M Intelligent mobile job platform based on Internet of Things | |
| CN103905275A (en) | Electric power telecontrol equipment testing method based on IEC61850 replacement services | |
| CN110989547A (en) | Detection method and system for intelligent substation one-key sequence control system | |
| CN113315222A (en) | Intelligent substation automation equipment operation and maintenance management and control system suitable for electric power system | |
| CN108776278A (en) | A kind of the configuration type relay protection test system and method for topological correlation | |
| CN109495290A (en) | A kind of operational system boss stands exchange method and system | |
| CN110766263A (en) | Automatic acceptance method for secondary equipment of transformer substation and terminal equipment | |
| CN105680441A (en) | Simulated replacement technique-based simulated point-alignment device | |
| CN111030301B (en) | Method for checking correlation of scheduling automation information points |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |