CN110568284A - intelligent substation one-key sequential control automatic test verification method, device and system - Google Patents
intelligent substation one-key sequential control automatic test verification method, device and system Download PDFInfo
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- CN110568284A CN110568284A CN201910767351.8A CN201910767351A CN110568284A CN 110568284 A CN110568284 A CN 110568284A CN 201910767351 A CN201910767351 A CN 201910767351A CN 110568284 A CN110568284 A CN 110568284A
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012795 verification Methods 0.000 title claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 43
- 238000012544 monitoring process Methods 0.000 claims abstract description 36
- 238000004891 communication Methods 0.000 claims description 17
- 238000004088 simulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010200 validation analysis Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- 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
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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
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Testing And Monitoring For Control Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
the invention discloses an automatic test and verification method for one-key sequence control of an intelligent substation, which comprises the steps of receiving a sequence control request sent by a monitoring host; driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic; collecting the sequence control logic of the response data obtained by the monitoring host; and comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result. Corresponding apparatus and systems are also disclosed. According to the invention, the simulated intelligent device control service response sequence control request is driven according to the pre-configured intelligent device sequence control logic, the sequence control logic of the response data is compared with the configured intelligent device sequence control logic, the test result is obtained according to the comparison result, the test is accurate and rapid, and the problem of low efficiency of the existing one-key sequence control test is effectively solved.
Description
Technical Field
the invention relates to a method, a device and a system for automatically testing and verifying one-key sequence control of an intelligent substation, and belongs to the technical field of power system automation.
Background
The intelligent transformer substation is an important component of an intelligent power grid, the number of newly-built intelligent transformer substations is increased along with the development of intelligent power grid construction, transformer substation control operation relates to transformer substation operation safety, and the intelligent transformer substation control operation is used as an important operation link of the transformer substation and is required to test and accept all operations before the transformer substation is put into operation. The original test acceptance of the one-key sequence control is only limited to be manually tested and verified one by one, and the test efficiency is low.
disclosure of Invention
The invention provides a method, a device and a system for automatically testing and verifying one-key sequential control of an intelligent substation, and solves the problem of low efficiency of the conventional one-key sequential control testing.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
The automatic test and verification method for the one-key sequential control of the intelligent substation comprises the following steps,
Receiving a sequence control request sent by a monitoring host;
Driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic;
Collecting the sequence control logic of the response data obtained by the monitoring host;
And comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result.
And in response to receiving a sequential control request sent by the monitoring host, the simulated intelligent device control service initializes the intelligent device state value, the measured value and a control execution flow.
And responding to the comparison of the sequence control logics to be consistent, and normally testing the monitoring host and the connected data communication network machine.
The method comprises the steps of pre-configuring an operation ticket associated with the intelligent equipment, acquiring corresponding intelligent equipment sequential control logic according to the operation ticket, and driving the simulated intelligent equipment control service to respond to the sequential control request based on the corresponding intelligent equipment sequential control logic.
The automatic testing and verifying device for the one-key sequential control of the intelligent substation comprises,
A client module: receiving a sequence control request sent by a monitoring host; collecting the sequence control logic of the response data obtained by the monitoring host;
A response module: driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic;
A comparison module: and comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result.
the intelligent device control service simulation system further comprises a pre-configuration module, the pre-configuration module pre-configures the state value and the measured value of the intelligent device, the client module receives the sequence control request of the monitoring host, and the response module drives the simulated intelligent device control service to initialize the state value, the measured value and the control execution flow of the intelligent device.
And responding to the comparison of the sequence control logics to be consistent, and outputting the normal test of the monitoring host and the connected data communication network shutdown by the comparison module.
A key in-sequence control automatic test verification system of intelligent substation, its characterized in that: the device comprises the monitoring host, a station control layer switch and a data communication gateway machine;
The station control layer interface of the device, the station control layer interface of the monitoring host and the station control layer interface of the data communication gateway machine are all connected with the station control layer switch, and the telecontrol interface of the device is connected with the telecontrol interface of the data communication gateway machine.
A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform a smart substation push-to-control automatic test validation method.
A computing device comprising one or more processors, memory, and one or more programs stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing a smart substation push-to-control automatic test validation method.
The invention achieves the following beneficial effects: according to the invention, the simulated intelligent device control service response sequence control request is driven according to the pre-configured intelligent device sequence control logic, the sequence control logic of the response data is compared with the configured intelligent device sequence control logic, the test result is obtained according to the comparison result, the test is accurate and rapid, and the problem of low efficiency of the existing one-key sequence control test is effectively solved.
Drawings
FIG. 1 is a flow chart of the present invention;
Fig. 2 is a block diagram of the system of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the method for automatically testing and verifying the one-key sequence control of the intelligent substation comprises the following steps:
Step 1, receiving a sequence control request sent by a monitoring host; the sequence control request is a sequence control request of a station control layer.
And 2, driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic.
The pre-configured content includes not only the smart device sequence control logic, but also the state values and measurement values of the smart devices, and operation tickets associated with the smart devices.
The response behavior of the intelligent equipment and the state value and the measured value of the intelligent equipment are pre-configured and can be flexibly configured; in the negative response condition, an additional cause value for the negative response may be set.
When a sequential control request sent by a monitoring host is received, wherein the sequential control request comprises an operation ticket, corresponding intelligent device sequential control logic, a state value and a measured value are obtained according to the operation ticket, the state value, the measured value and a control execution flow of the intelligent device are initialized by the simulated intelligent device control service, and then the simulated intelligent device control service is driven to respond to the sequential control request.
The preconfigured content can be stored by adopting an XML format file, and specific content in the XML format file comprises IED information, control object information, associated remote signaling information of a control object, associated remote sensing information of the control object and control response behavior information; the specific contents are as follows:
(1) information of IED
a. Name and description of the intelligent device;
(2) control object (i.e. smart device) information
a. an IEC61850 path of the control object;
b. IEC61850 path of position information corresponding to control object
c. Initial value of position information of control object
(3) control object associated remote signaling information
a. describing a remote signaling signal;
b. IEC61850 path corresponding to remote signaling signal
c. remote signaling signal initial value
d. Value of the remote signalling signal after control
e. value of the remote signalling signal after the control branch
(4) Correlating telemetry information for control objects
a. a telemetry signal description;
b. IEC61850 path corresponding to telemetering signal
c. Telemetry signal initialization
d. value of telemetry signal after control combining
e. Value of telemetry signal after control division
(5) controlling response behavior information
a. Controlling the selection response value and the failure additional reason of the combined operation;
b. Control the execution response value of the closing operation and the failure additional reason;
c. Whether the object value changes after the control combination operation, whether a command termination response is sent
d. controlling the selection response value and the failure additional reason of the sub-operation;
e. Controlling the execution response value and the failure additional reason of the sub-operation;
f. And controlling whether the object value changes after the sub-operation and sending a command termination response.
The simulated intelligent equipment control service is obtained based on SCD file simulation, the intelligent equipment state model and the control model are read from the SCD file, and all MMS-A network and MMS-B network intelligent equipment state services and control services configured in the SCD file are simulated.
And 3, acquiring the sequence control logic of the response data obtained by the monitoring host.
And after receiving the response data, the monitoring host forwards the response data layer by layer and acquires the sequence control logic of the response data obtained by the monitoring host.
And 4, comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result, and outputting the test result in a test report form.
Responding to the comparison of the sequence control logics to be consistent, and monitoring the normal test of the host and the connected data communication network; if the data flow is inconsistent with the abnormal data flow, the monitoring host and the connected data communication gateway are abnormal, the data related to the abnormality are visually displayed, and the abnormal point of the data positioning information flow is analyzed.
the method drives the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic, compares the sequence control logic of the response data with the configured intelligent equipment sequence control logic, obtains a test result according to the comparison result, is accurate and rapid in test, and effectively solves the problem of low efficiency of the existing one-key sequence control test; meanwhile, the method can realize comprehensive quantitative test and forward and reverse test through the pre-configuration.
Automatic testing verification device is in good order controlled to an intelligent substation key includes:
a provisioning module: the intelligent device sequence control logic, the state value and the measured value of the intelligent device and an operation ticket associated with the intelligent device are configured in advance.
A client module: the system is an initiator and a response receiver of sequential control interactive behaviors, is a prerequisite foundation of one-key sequential control closed-loop test verification, and plays a role in starting and stopping. And realizing sequence control command interaction, real-time state transmission of operating conditions and target states, interval equipment state calling and sequence control operation order file transmission service. The main functions here are: receiving a sequence control request sent by a monitoring host; sending out response data; and collecting the sequence control logic of the response data obtained by the monitoring host.
A response module: and driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic.
The client module receives a sequence control request of the monitoring host, and the response module drives the simulated intelligent device control service to initialize the intelligent device state value, the measured value and the control execution flow.
a comparison module: and comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result, responding to the consistency of the sequence control logic comparison, and outputting the normal test of the monitoring host and the connected data communication network shutdown machine.
As shown in fig. 2, the intelligent substation one-key sequential control automatic test verification system includes the above-mentioned device, a monitoring host, a station control layer switch and a data communication gateway; the station control layer interface of the device, the station control layer interface of the monitoring host and the station control layer interface of the data communication gateway are all connected with the station control layer switch, and the telecontrol interface of the device is connected with the telecontrol interface of the data communication gateway.
a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform a one-touch automatic test validation method for intelligent substation.
A computing device comprising one or more processors, memory, and one or more programs stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing a smart substation push-to-control automatic test validation method.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
these computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
these computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention which are filed as the application.
Claims (10)
1. The intelligent substation one-key sequence control automatic test verification method is characterized by comprising the following steps of: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
Receiving a sequence control request sent by a monitoring host;
driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic;
Collecting the sequence control logic of the response data obtained by the monitoring host;
And comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result.
2. The intelligent substation one-key sequence control automatic test verification method according to claim 1, characterized in that: and in response to receiving a sequential control request sent by the monitoring host, the simulated intelligent device control service initializes the intelligent device state value, the measured value and a control execution flow.
3. The intelligent substation one-key sequence control automatic test verification method according to claim 1, characterized in that: and responding to the comparison of the sequence control logics to be consistent, and normally testing the monitoring host and the connected data communication network machine.
4. the intelligent substation one-key sequence control automatic test verification method according to claim 1, characterized in that: the method comprises the steps of pre-configuring an operation ticket associated with the intelligent equipment, acquiring corresponding intelligent equipment sequential control logic according to the operation ticket, and driving the simulated intelligent equipment control service to respond to the sequential control request based on the corresponding intelligent equipment sequential control logic.
5. automatic test verification device is in good order controlled to a key of intelligent substation, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
A client module: receiving a sequence control request sent by a monitoring host; collecting the sequence control logic of the response data obtained by the monitoring host;
A response module: driving the simulated intelligent equipment control service to respond to the sequence control request according to the pre-configured intelligent equipment sequence control logic;
A comparison module: and comparing the sequence control logic of the response data with the configured sequence control logic of the intelligent equipment to obtain a test result.
6. The intelligent substation one-key sequence control automatic test verification device according to claim 5, characterized in that: the intelligent device control service simulation system further comprises a pre-configuration module, the pre-configuration module pre-configures the state value and the measured value of the intelligent device, the client module receives the sequence control request of the monitoring host, and the response module drives the simulated intelligent device control service to initialize the state value, the measured value and the control execution flow of the intelligent device.
7. The intelligent substation one-key sequence control automatic test verification method according to claim 5, characterized in that: and responding to the comparison of the sequence control logics to be consistent, and outputting the normal test of the monitoring host and the connected data communication network shutdown by the comparison module.
8. the intelligent substation one-key sequence control automatic test verification system is characterized by comprising the device, the monitoring host, the station control layer switch and the data communication gateway machine, wherein the monitoring host, the station control layer switch and the data communication gateway machine are arranged in any one of claims 5 to 7;
the station control layer interface of the device, the station control layer interface of the monitoring host and the station control layer interface of the data communication gateway machine are all connected with the station control layer switch, and the telecontrol interface of the device is connected with the telecontrol interface of the data communication gateway machine.
9. A computer readable storage medium storing one or more programs, characterized in that: the one or more programs include instructions that, when executed by a computing device, cause the computing device to perform any of the methods of claims 1-4.
10. A computing device, characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
one or more processors, memory, and one or more programs stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 1-4.
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| CN110568284B (en) | 2021-11-30 |
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