CN110198249B - Power distribution automation system testing method and system - Google Patents
Power distribution automation system testing method and system Download PDFInfo
- Publication number
- CN110198249B CN110198249B CN201810164586.3A CN201810164586A CN110198249B CN 110198249 B CN110198249 B CN 110198249B CN 201810164586 A CN201810164586 A CN 201810164586A CN 110198249 B CN110198249 B CN 110198249B
- Authority
- CN
- China
- Prior art keywords
- equipment
- registration
- master station
- consistency test
- configuration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0866—Checking the configuration
- H04L41/0869—Validating the configuration within one network element
-
- 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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
- H04L41/0809—Plug-and-play configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention provides a method and a system for testing a power distribution automation system, which comprise the following steps: performing registration management and automatic configuration consistency test on a registration message and a configuration file when equipment is accessed to a master station; registering management and automatic configuration of abnormal conditions when the simulation equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions; and determining the power distribution automation system which passes the test when the equipment is connected to the master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition. The technical scheme provided by the invention aims at performing consistency check on registration management, automatic configuration and fault tolerance of the master station when the equipment is accessed into the master station, and determining the power distribution automation system which passes the test when the equipment is accessed into the master station, so as to ensure that a plug and play mechanism of the power distribution automation terminal can normally operate.
Description
Technical Field
The invention relates to the field of distribution automation, in particular to a method and a system for testing a distribution automation system.
Background
At present, with the gradual operation of distribution automation terminals supporting plug and play and IEC61850 standards, a distribution main station in actual engineering needs to integrate distribution terminals of dozens of different manufacturers, registration management, configuration template management and definition, configuration file version verification and check and the like are performed in a terminal access link, and an auxiliary terminal completes automatic access and configuration. Therefore, in practice, besides the power distribution terminal manufacturer needs to ensure the realization of the plug and play function of the terminal, and check, the power distribution automation system needs to be tested, including: the management, test and fault tolerance of the master station are tested, the tested distribution automation system is used as a device access system, normal operation of a plug and play mechanism of the device is guaranteed, and no test aiming at the device access distribution automation system exists at present.
The management, test and fault tolerance test of the master station comprises a consistency test, and the consistency test is an important aspect of the protocol test, is the basis of the performance test, the interoperability test and the robustness test and is a primary concern of protocol developers. The aim is to verify the compliance of the implemented protocol entity (or system) with the protocol specification, while the verification is to check the internal consistency of the formal specification, i.e. to test whether the external behavior of a given implementation of a protocol complies with the specification of the protocol.
Therefore, a method for performing consistency test on a power distribution automation system to ensure normal operation of a plug and play mechanism of a device is a problem which needs to be solved by those skilled in the art.
Disclosure of Invention
In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a method and a system for testing a power distribution automation system, wherein the method comprises:
performing registration management and automatic configuration consistency test on a registration message and a configuration file when equipment is accessed to a master station;
simulating registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions;
and determining the power distribution automation system which passes the test when the equipment is connected to the master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition.
Preferably, the performing the consistency test of the registration management on the registration message when the device accesses the master station includes:
processing based on a registration request initiated when the equipment is accessed to the master station;
and determining whether the equipment meets a registration management consistency test when accessing the master station or not according to the processing of the registration request.
Preferably, the determining whether the device meets the consistency test when accessing the master station according to the processing of the registration request includes:
judging whether the processing of the registration request comprises network access scene judgment, registration service management list updating, terminal registration record generation, historical registration record inquiry and registration information integrity judgment;
and when the device access master station meets the registration management consistency test, otherwise, the device access master station does not meet the registration management consistency test.
Preferably, the registration packet includes: terminal IP, ID, terminal function description file and terminal configuration file version number information.
Preferably, the performing an automatic configuration consistency test on the configuration file when the device accesses the master station includes:
receiving a configuration request initiated based on configuration information of equipment, and recording the processing of the configuration request by the master station;
and determining whether the equipment meets an automatic configuration consistency test when accessing the master station according to the processing of the configuration request.
Preferably, the determining whether the device meets the automatic configuration consistency test when accessing the master station according to the processing of the configuration request of the device includes:
judging whether the processing of the configuration request comprises an authority configuration function, a point table template management function, point table self-definition, file automatic updating, standardized terminal automatic configuration service, correct file analysis, check code verification file, file version check and configuration file check;
when the device is included, the device meets the automatic configuration consistency test when accessing the master station, otherwise, the device does not meet the automatic configuration consistency test.
Preferably, the simulating registration management and automatic configuration of the abnormal situation when the device accesses the master station, and the performing the consistency test on the processing mechanism of the abnormal situation includes:
and simulating the abnormal conditions of the registration management and the automatic configuration of the main station of the equipment during the first registration, non-first registration and continuous registration of the equipment, and carrying out consistency test on the abnormal conditions.
Preferably, the simulating a master station registration management and an automatic configuration abnormal condition of the device when the standardized terminal registers for the first time, and the performing a consistency test on the abnormal condition includes:
simulating the first registration network access condition of the standardized power distribution terminal, changing an ICD file of the standardized power distribution terminal, wherein a CRC (cyclic redundancy check) code calculated by a master station of equipment is inconsistent with a CRC code of a registration message, and the CRC code is abnormal; at this time, whether the processing of the exception by the master station meets a consistency test is detected.
Preferably, the detecting whether the processing of the exception by the master station satisfies a consistency test includes:
when a master station alarm is detected, and ICD file calling service is initiated again; and is
And when the abnormity is still not solved within the set calling times, the automatic configuration service of the equipment is terminated, and when an abnormity processing log is generated, the consistency test is met, otherwise, the consistency test is not met.
Preferably, the master station registration management and automatic configuration of the device when the device is not registered for the first time, and the performing a consistency test on the abnormal condition includes:
simulating the condition that the equipment is not registered for the first time, receiving the configuration file modified by adopting a standardized power distribution terminal configuration tool by the master station, analyzing the registration message, wherein the analyzed registration message is inconsistent with the latest registration record information of the master station and is abnormal; when the file version numbers of the configuration files are not consistent, the master station alarms and generates an error log; when the master station gives an alarm and generates an error log, the consistency test is satisfied, otherwise, the consistency test is not satisfied.
Preferably, the simulating the master station registration management and the automatic configuration of the abnormal situation of the device during the continuous registration of the device, and performing the consistency test on the abnormal situation includes:
simulating a continuous registration network access condition of the equipment, carrying out negative response on a registration message initiated by power-on restart of the equipment by the master station, and detecting whether the equipment repeatedly initiates a registration request and whether the master station gives an alarm and remotely resets the terminal when the request frequency is greater than a preset frequency;
when the master station sends an alarm and remotely resets the terminal, the consistency test is met, otherwise, the consistency test is not met.
Preferably, the power distribution automation system determining that the device passes the test when accessing the master station according to the results of the consistency test of the registration management and the automatic configuration and the consistency test of the processing mechanism of the registration management and the automatic configuration of the device under the abnormal condition includes:
and determining the power distribution automation system which passes the consistency test of the registration management and the automatic configuration as well as the consistency test of the registration management and the processing mechanism of the automatic configuration abnormal condition of the equipment as the power distribution automation system which passes the test when the equipment is connected to the main station.
A test system for a power distribution automation system, the system comprising:
the consistency test module is used for carrying out registration management and automatic consistency configuration test on the registration message and the configuration file when the equipment is accessed to the master station;
the scene test module is used for simulating the registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station and carrying out consistency test on the processing mechanism of the abnormal conditions;
and the determining module is used for determining the power distribution automation system passing the test when the equipment is accessed to the master station according to the consistency test results of the registration management and the automatic configuration and the consistency test results of the processing mechanism of the abnormal conditions of the master station registration management and the automatic configuration of the equipment.
Preferably, the conformance testing module comprises:
the registration management submodule is used for carrying out consistency test of registration management on the equipment based on the registration message of the equipment;
and the automatic configuration submodule is used for carrying out automatic configuration consistency test on the equipment based on the configuration file of the equipment.
Preferably, the scene testing module includes:
the first registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is registered for the first time and carrying out consistency test on the abnormal conditions;
the non-first registration submodule is used for simulating the abnormal conditions of the registration management and the automatic configuration of the main station when the equipment is not registered for the first time, and carrying out consistency check on the abnormal conditions;
and the continuous registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is continuously registered, and carrying out consistency test on the abnormal conditions.
Compared with the prior art, the invention has the beneficial effects that:
according to the test method of the power distribution automation system, registration management and automatic configuration consistency test are carried out when equipment is connected to a master station, consistency test is carried out on a processing mechanism of abnormal conditions of the registration management and the automatic configuration of the equipment, and normal operation of a plug and play mechanism can be realized through the equipment tested by the power distribution automation system;
the invention also aims at the consistency test of registration management, automatic configuration and exception handling of equipment master station manufacturers, detects the consistency and mechanism fault tolerance of the equipment master station function implementation, improves the reliability and robustness of a plug-and-play mechanism of the distribution automation terminal, and assists in realizing network access management and automatic configuration management of large-scale distribution terminals.
Drawings
Fig. 1 is a flow chart of a power distribution automation system testing method of the present invention;
FIG. 2 is a flowchart of a registration management test method according to an embodiment of the present invention;
FIG. 3 is a flowchart of an auto-configuration consistency test according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a consistency check implemented by the automatic registration and automatic configuration exception handling mechanism of the power distribution automation master station according to the present invention.
Detailed Description
For better understanding of the present invention, 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 some embodiments of the present invention, but not all 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 invention provides a test method and a test system for a distribution automation system, which are used for carrying out consistency check on registration management, automatic configuration and fault tolerance of a main station of the distribution automation system and ensuring normal operation of a plug and play mechanism of a distribution automation terminal, and are shown in figure 1:
specific example 1:
step 1: performing registration management and automatic configuration consistency test on a registration message and a configuration file when equipment is accessed to a master station;
step 2: simulating registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions;
and step 3: and determining the power distribution automation system which passes the test when the equipment is connected to the master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition.
Wherein, the step 1: and (3) performing registration management and automatic configuration consistency test on registration messages and configuration files when the equipment is accessed to the master station:
(1) The main station manufacturer submits a system specification, a power distribution automation system is provided, and a tester configures a test environment.
(2) The standardized power distribution terminal initiates a correct registration request to a power distribution automatic testing main station, a tester checks whether the main station judges whether the terminal is in first or non-first network access, whether the first network access correctly generates a terminal registration management table, whether non-first network access increases a terminal registration record, and whether the registration management table at least comprises version number information of terminal IP, ID, ICD and CID files. And checking whether the master station supports historical registration record inquiry according to three independent or combined conditions of terminal ID inquiry, time period inquiry and IP inquiry.
(3) Checking whether the power distribution automation master station has authority configuration management and supports the setting of authority or not on a test master station main interface; the point table template management function supports template retrieval and query, the point table self-definition function supports data point addition, deletion and storage as a new template, and the automatic configuration file updating function supports automatic CID file updating according to a configuration updating table provided by a main station configurator. Selecting a first network access condition of the terminal, starting an automatic configuration service, checking whether a master station actively calls an ICD file after receiving a registration request, whether the ICD file is correctly analyzed, whether the ICD is verified, whether CRC (cyclic redundancy check) verification of the CID file is carried out, whether the version verification of the ICD and the CID file is carried out, whether the CID file is correctly generated, and whether the CID configuration file conforms to a configuration updating list.
And 2, step: simulating the registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions:
(3) The method comprises the following steps that (1) when a terminal registers for the first time and accesses a network, an ICD file CRC check code is tested abnormally; the method comprises the steps that a terminal is electrified to start a registration service, a master station correctly analyzes a registration message, the master station automatically initiates a configuration flow to call a terminal ICD file, the master station calculates that a CRC check code is inconsistent with a CRC check code of registration information and is abnormal, whether the master station gives an alarm or not is detected, the ICD file calling service is restarted, the abnormality cannot be solved within the set calling times, whether the automatic configuration service of the power distribution terminal is stopped or not is judged, and an abnormality processing log is generated by the master station.
(4) And the terminal is electrified and restarted under the condition that the terminal is not registered for the first time and accesses the network, registration information is automatically sent to the master station, and the master station analyzes the registration message, compares the registration message with the latest registration record information of the master station and finds abnormality. And the master station judges whether the version number of the ICD file is inconsistent with the registration information or not and alarms or not, checks whether the version number of the ICD file is consistent with the version number of the ICD file at the master station side or not and generates an error log when the version number of the ICD file is inconsistent with the registration information. And if the master station detects that the CID file version number is inconsistent with the CID file version number of the master station side, the configuration service is terminated and an error log is generated.
(5) The power distribution terminal continuously registers, the master station replies negative response, the power distribution terminal repeatedly initiates a registration request, the request frequency is more than 10 times/minute, and the master station alarms and remotely resets the terminal.
And step 3: and determining the power distribution automation system which passes the test when the equipment is connected to the master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition.
Example 2:
the invention provides a test method of a power distribution automation system, wherein the test method comprises the following steps:
<1> the test of consistency of registration management of the distribution automation system is specifically shown in fig. 2, which includes:
(1) A master station receives a terminal registration request;
(2) The master station identifies the registration scene and judges whether the result is correct, if so, the step (3) is carried out, otherwise, the step (7) is carried out;
(3) Judging whether the master station generates a terminal test record, entering the step (4) when the terminal test record is generated, and entering the step (7) if the terminal test record is not generated;
(4) If the core management information is contained in the test record, entering the step (5) if the core management information is contained, and otherwise entering the step (7);
(5) Judging whether the historical registration record supports query according to conditions and whether the query result is correct, and if the query according to conditions is supported and the query result is correct, entering the step (6) or entering the step (7);
(6) Generating a project test report;
(7) And generating an error log and finishing the registration management consistency test.
The automatic configuration consistency test of the configuration file when the device accesses the master station, as shown in fig. 3 specifically, includes:
1. judging whether the power distribution master station supports the functions of point table template management and point table sub-definition, if so, entering the step 2, otherwise, entering the step 12;
2. judging whether the power distribution master station has a meter ordering self-defining function, if so, entering a step 3, otherwise, entering a step 11;
3. judging whether the power distribution master station has the authority configuration management function, if so, entering a step 4, otherwise, entering a step 11;
4. setting administrator authority;
5. calling a standardized terminal ICD and a CID configuration file;
6. judging whether the CRC check of the file is correct or not, if so, entering a step 7, otherwise, judging whether the master station gives an alarm or not, if so, judging whether the repeated calling file is less than the set maximum number of times, and if not, entering a step 5;
otherwise, entering step 11;
7. judging whether to check the file version, if so, entering the step 8, otherwise, generating an error log;
8. judging whether the file version is consistent with the latest registration record, if so, entering a step 9, otherwise, entering a step 11;
9. starting an automatic configuration service, generating a CID file, judging whether the CID file is consistent with the configuration updating list information, if so, entering a step 10, otherwise, entering a step 11;
10. generating a project test report;
11. and generating an error log and finishing the automatic configuration consistency test.
<2> consistency test for automatic registration of distribution automation master and automatic configuration exception handling mechanism as shown in fig. 4:
4.1: updating the CID and ICD files of the power distribution terminal, restarting the power distribution terminal after power on, initiating automatic registration service, analyzing a registration message by a master station, and comparing registration information;
4.2: judging whether the version numbers of the CID and the ICD files are consistent with the registration message, if not, entering a step 4.2.1, otherwise, entering a step 4.5;
4.2.1, judging whether the master station automatically alarms or not, and entering a step 4.2.2 when the master station automatically alarms, or entering a step 4.5;
4.2.2 replying the registration negative response, terminating the file calling service, manually processing, and entering the step 4.4;
4.3, judging whether the CRC result is wrong, if so, entering a step 4.3.1, otherwise, entering a step 4.5;
4.3.1: judging whether the master station automatically alarms or not, if so, entering a step 4.3.2, and otherwise, entering a step 4.5;
4.3.2: calling a configuration file by the master station, and entering 4.3.3;
4.3.3: judging whether the set times is exceeded, if so, entering a step 4.5, otherwise, entering a step 4.4;
4.4 generating a case test result and finishing the consistency test of the exception handling mechanism;
4.5 generating a test error log and ending the exception handling mechanism consistency test.
And 3, determining the power distribution automation system which passes the test when the equipment is connected to the master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the registration management and the automatic configuration exception handling mechanism of the equipment.
Example 3:
the invention also provides a test system of the power distribution automation system, which comprises:
the consistency test module is used for carrying out registration management and automatic configuration consistency test on the registration message and the configuration file when the equipment is accessed to the master station;
the scene test module is used for simulating the registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station and carrying out consistency test on the processing mechanism of the abnormal conditions;
and the determining module is used for determining the power distribution automation system which passes the test when the equipment is accessed to the main station according to the consistency test results of the registration management and the automatic configuration and the consistency test results of the processing mechanism of the main station registration management and the automatic configuration abnormal conditions of the equipment.
The consistency test module comprises: the registration management submodule is used for carrying out consistency test of registration management on the equipment based on the registration message of the equipment;
and the automatic configuration sub-module is used for carrying out automatic configuration consistency test on the equipment based on the configuration file of the equipment.
The scene test module comprises:
the first registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is registered for the first time and carrying out consistency test on the abnormal conditions;
the non-primary registration submodule is used for simulating the registration management and automatic configuration abnormal conditions of the master station when the equipment is not registered for the first time, and carrying out consistency check on the abnormal conditions;
and the continuous registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is continuously registered, and carrying out consistency test on the abnormal conditions.
The first registration submodule includes: the first simulation unit is used for simulating the network access condition of the first registration of the equipment, changing an ICD file of the equipment, and enabling a CRC (cyclic redundancy check) code calculated by the master station to be inconsistent with a CRC code of registration information to cause abnormality;
the first detection unit is used for detecting whether the processing of the master station on the abnormity meets consistency check; when a master station alarm is detected, and ICD file calling service is initiated again; and when the abnormity is still not solved within the set calling times, the automatic configuration service of the power distribution terminal is terminated, and when an abnormity processing log is generated, consistency check is met, otherwise, the consistency check is not met.
The non-initial registration sub-module comprises:
the second simulation unit is used for simulating the non-first-time registration network access condition of the equipment, modifying the equipment configuration file, analyzing the registration message by the master station, comparing the registration message with the latest registration record information of the master station and finding an abnormality;
and the second detection unit is used for detecting whether the master station gives an alarm and generates an error log when the file version numbers of the configuration files are inconsistent, meeting the consistency check when the master station gives an alarm and generates the error log, and otherwise not meeting the requirement.
The continuous registration sub-module includes: the third simulation unit is used for simulating the continuous registration network access condition of the equipment, and the master station negatively responds to the registration message initiated by the power-on restart of the equipment;
the third detection unit is used for detecting whether the equipment repeatedly initiates a registration request and whether the master station gives an alarm and remotely resets the terminal when the request frequency is greater than the preset frequency; when the master station sends an alarm and remotely resets the terminal, consistency check is met, otherwise, the consistency check is not met.
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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 (8)
1. A method of testing a power distribution automation system, the method comprising:
performing registration management and automatic configuration consistency test on a registration message and a configuration file when equipment is accessed to a master station;
simulating registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions;
determining a power distribution automation system which passes the test when the equipment is accessed to a master station according to the consistency test of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition;
the method comprises the following steps of simulating registration management and automatic configuration abnormal conditions when the equipment is accessed to the master station, and carrying out consistency test on a processing mechanism of the abnormal conditions, wherein the steps comprise:
simulating master station registration management and automatic configuration abnormal conditions of the equipment during first registration, non-first registration and continuous registration of the equipment, and carrying out consistency test on the abnormal conditions;
the method comprises the following steps that when the equipment is registered for the first time, the main station registration management and automatic configuration of abnormal conditions of the equipment are carried out, and the consistency test of the abnormal conditions comprises the following steps:
simulating the first registration network access condition of the standardized power distribution terminal, changing an ICD file of the standardized power distribution terminal, wherein a CRC (cyclic redundancy check) code calculated by a master station of equipment is inconsistent with a CRC code of a registration message, and the CRC code is abnormal; detecting whether the processing of the master station to the abnormity meets a consistency test;
the detecting whether the processing of the exception by the master station satisfies a consistency test comprises:
when a master station alarm is detected, and ICD file calling service is initiated again; and is
When the abnormity is still not solved within the set calling times, the automatic configuration service of the equipment is terminated, and when an abnormity processing log is generated, the consistency test is met, otherwise, the consistency test is not met;
the main station registration management and automatic configuration of the equipment when the equipment is not registered for the first time, and the consistency test of the abnormal conditions comprises the following steps:
simulating the condition that the equipment is not registered for the first time, receiving the configuration file modified by adopting a standardized power distribution terminal configuration tool by the master station, analyzing the registration message, wherein the analyzed registration message is inconsistent with the latest registration record information of the master station and is abnormal; when the file version numbers of the configuration files are not consistent, the master station alarms and generates an error log; when the master station gives an alarm and generates an error log, the consistency test is satisfied, otherwise, the consistency test is not satisfied;
the main station registration management and automatic configuration abnormal conditions of the simulation equipment during continuous registration of the simulation equipment, and the consistency test of the abnormal conditions comprises the following steps:
simulating a continuous registration network access condition of the equipment, carrying out negative response on a registration message initiated by power-on restart of the equipment by the master station, and detecting whether the equipment repeatedly initiates a registration request and whether the master station gives an alarm and remotely resets the terminal when the request frequency is greater than a preset frequency;
when the master station sends an alarm and remotely resets the terminal, the consistency test is satisfied, otherwise, the consistency test is not satisfied.
2. The power distribution automation system testing method of claim 1, wherein: the test of the consistency of the registration management of the registration message when the equipment is accessed to the master station comprises the following steps:
processing based on a registration request initiated when the equipment is accessed to the master station;
and determining whether the equipment meets a registration management consistency test when accessing the master station according to the processing of the registration request.
3. The power distribution automation system testing method of claim 2, wherein: the determining whether the device meets the consistency test when accessing the master station according to the processing of the registration request includes:
judging whether the processing of the registration request comprises network access scene judgment, registration service management list updating, terminal registration record generation, historical registration record inquiry and registration information integrity judgment;
and when the equipment access master station meets the registration management consistency test, otherwise, the equipment access master station does not meet the registration management consistency test.
4. The power distribution automation system testing method of claim 1, wherein: the registration message includes: terminal IP, ID, terminal function description file and terminal configuration file version number information.
5. The power distribution automation system testing method of claim 1 wherein: the automatic configuration consistency test of the configuration file when the equipment is accessed to the master station comprises the following steps:
receiving a configuration request initiated based on configuration information of equipment, and recording the processing of the configuration request by the master station;
and determining whether the equipment meets an automatic configuration consistency test when accessing the master station according to the processing of the configuration request.
6. The power distribution automation system testing method of claim 5, wherein: the determining whether the device meets an auto-configuration consistency test when accessing the master station according to the processing of the configuration request of the device includes:
judging whether the processing of the configuration request comprises an authority configuration function, a point table template management function, point table self-definition, file automatic updating, standardized terminal automatic configuration service, correct file analysis, check code verification file, file version check and configuration file checking;
when the equipment is included, the equipment meets the automatic configuration consistency test when accessing the master station, otherwise, the equipment does not meet the requirement.
7. The power distribution automation system testing method of claim 1 wherein: the power distribution automation system which determines that the equipment passes the test when being connected to the master station according to the consistency test result of the registration management and the automatic configuration and the consistency test result of the processing mechanism of the registration management and the automatic configuration of the equipment under the abnormal condition comprises the following steps:
and determining the power distribution automation system which passes the consistency test of the registration management and the automatic configuration as well as the consistency test of the registration management and the processing mechanism of the automatic configuration abnormal condition of the equipment as the power distribution automation system which passes the test when the equipment is connected to the main station.
8. A power distribution automation system for use in a method for testing a power distribution automation system according to any of claims 1-7, characterised in that the system comprises:
the consistency testing module: the device is used for performing registration management and automatic configuration consistency test on a registration message and a configuration file when the device is accessed to the master station;
a scene testing module: the system comprises a master station, a register management module, a management module and a processing module, wherein the master station is used for simulating the register management and automatic configuration of abnormal conditions when equipment is accessed to the master station and carrying out consistency test on a processing mechanism of the abnormal conditions;
the determining module: the power distribution automation system is used for determining that the equipment passes the test when being accessed into the master station according to the consistency test results of the registration management and the automatic configuration and the consistency test results of the processing mechanism of the master station registration management and the automatic configuration abnormal conditions of the equipment;
the conformance testing module comprises:
the registration management submodule is used for carrying out consistency test of registration management on the equipment based on the registration message of the equipment;
the automatic configuration submodule is used for carrying out automatic configuration consistency test on the equipment based on the configuration file of the equipment;
the scene test module comprises:
the first registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is registered for the first time and carrying out consistency test on the abnormal conditions;
the non-primary registration submodule is used for simulating the registration management and automatic configuration abnormal conditions of the master station when the equipment is not registered for the first time, and carrying out consistency check on the abnormal conditions;
and the continuous registration submodule is used for simulating the automatic registration and automatic configuration abnormal conditions of the master station when the equipment is continuously registered, and carrying out consistency test on the abnormal conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164586.3A CN110198249B (en) | 2018-02-27 | 2018-02-27 | Power distribution automation system testing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164586.3A CN110198249B (en) | 2018-02-27 | 2018-02-27 | Power distribution automation system testing method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110198249A CN110198249A (en) | 2019-09-03 |
| CN110198249B true CN110198249B (en) | 2022-10-04 |
Family
ID=67751268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164586.3A Active CN110198249B (en) | 2018-02-27 | 2018-02-27 | Power distribution automation system testing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110198249B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308242A (en) * | 2020-03-06 | 2020-06-19 | 南方电网科学研究院有限责任公司 | Test platform and test method of distribution automation system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005100317A (en) * | 2003-08-28 | 2005-04-14 | F Wiseman Consulting Japan:Kk | Method for inspecting information, method for processing vehicle information, vehicle information management device, and method for recording information |
| CN103326465A (en) * | 2013-05-17 | 2013-09-25 | 国家电网公司 | Power distribution network terminal access method based on IEC61850 standard |
| CN103888291A (en) * | 2014-02-24 | 2014-06-25 | 北京科东电力控制系统有限责任公司 | Power distribution terminal plug-and-play communication method based on IEC 61850 standard |
| WO2014101850A1 (en) * | 2012-12-31 | 2014-07-03 | 瑞斯康微电子（深圳）有限公司 | Automatic registration algorithm for low-voltage distribution network carrier terminal |
| CN104065167A (en) * | 2014-06-26 | 2014-09-24 | 国家电网公司 | Method for realizing automatic registration of intelligent distribution terminal |
| CN104269924A (en) * | 2014-09-17 | 2015-01-07 | 国家电网公司 | Power distribution terminal system based on IEC 61850 and realizing plug and play mechanism |
| CN104993591A (en) * | 2015-07-06 | 2015-10-21 | 江苏省电力公司南京供电公司 | Power distribution system remote maintenance method based on IEC61850 standard |
| CN105207366A (en) * | 2015-10-22 | 2015-12-30 | 江苏省电力公司南京供电公司 | IEC61850-based power distribution terminal, namely plug and play model configuration tool and realization method of IEC61850-based power distribution terminal |
| CN105305418A (en) * | 2015-10-10 | 2016-02-03 | 国家电网公司 | Power distribution terminal self-description method based on IEC61850 standard |
| CN107069950A (en) * | 2016-12-30 | 2017-08-18 | 国网天津市电力公司 | Automatic identifying method and system of a kind of distribution main website to terminal device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8316136B2 (en) * | 2009-05-22 | 2012-11-20 | Silver Spring Networks, Inc. | Multi-protocol network registration and address resolution |
| CN102970175A (en) * | 2012-02-08 | 2013-03-13 | 深圳市金宏威技术股份有限公司 | Power distribution network protocol test analytical method and system |
| CN102779321A (en) * | 2012-06-15 | 2012-11-14 | 杭州市电力局 | Method and device used for verifying message and based on integrated Ethernet chip (IEC) 61968 message type definition |
| CN105389166B (en) * | 2015-10-21 | 2019-07-09 | 珠海许继电气有限公司 | A kind of method that self-described plug and play distribution terminal automatically accesses |
| CN106487589B (en) * | 2016-10-18 | 2022-03-01 | 中国电力科学研究院 | Terminal automatic access and configuration management method |
| CN106340968B (en) * | 2016-10-21 | 2020-02-14 | 国网山东省电力公司电力科学研究院 | Integrated support system and method for power distribution network management and control |
| CN106771762A (en) * | 2016-12-30 | 2017-05-31 | 国网天津市电力公司 | The distribution terminal closed loop detecting system and method with secondary injection are transmitted based on simulation |
-
2018
- 2018-02-27 CN CN201810164586.3A patent/CN110198249B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005100317A (en) * | 2003-08-28 | 2005-04-14 | F Wiseman Consulting Japan:Kk | Method for inspecting information, method for processing vehicle information, vehicle information management device, and method for recording information |
| WO2014101850A1 (en) * | 2012-12-31 | 2014-07-03 | 瑞斯康微电子（深圳）有限公司 | Automatic registration algorithm for low-voltage distribution network carrier terminal |
| CN103326465A (en) * | 2013-05-17 | 2013-09-25 | 国家电网公司 | Power distribution network terminal access method based on IEC61850 standard |
| CN103888291A (en) * | 2014-02-24 | 2014-06-25 | 北京科东电力控制系统有限责任公司 | Power distribution terminal plug-and-play communication method based on IEC 61850 standard |
| CN104065167A (en) * | 2014-06-26 | 2014-09-24 | 国家电网公司 | Method for realizing automatic registration of intelligent distribution terminal |
| CN104269924A (en) * | 2014-09-17 | 2015-01-07 | 国家电网公司 | Power distribution terminal system based on IEC 61850 and realizing plug and play mechanism |
| CN104993591A (en) * | 2015-07-06 | 2015-10-21 | 江苏省电力公司南京供电公司 | Power distribution system remote maintenance method based on IEC61850 standard |
| CN105305418A (en) * | 2015-10-10 | 2016-02-03 | 国家电网公司 | Power distribution terminal self-description method based on IEC61850 standard |
| CN105207366A (en) * | 2015-10-22 | 2015-12-30 | 江苏省电力公司南京供电公司 | IEC61850-based power distribution terminal, namely plug and play model configuration tool and realization method of IEC61850-based power distribution terminal |
| CN107069950A (en) * | 2016-12-30 | 2017-08-18 | 国网天津市电力公司 | Automatic identifying method and system of a kind of distribution main website to terminal device |
Non-Patent Citations (5)
| Title |
|---|
| Research on automatic testing based model validation framework for distribution automation system;Tang Xueyong等;《2016 China International Conference on Electricity Distribution (CICED)》;20161126;全文 * |
| 基于IEC61850的配网终端自动识别技术;王勇等;《电测与仪表》;20160325(第06期);全文 * |
| 基于UDDI的应用服务注册中心的设计与实现;马晓轩等;《北京航空航天大学学报》;20050930(第09期);全文 * |
| 配电终端自动发现技术的实现;周靖;《中国战略新兴产业》;20170328(第12期);全文 * |
| 配电自动化设备通信协议的一致性测试系统设计与实现;唐明等;《电气技术》;20140815;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110198249A (en) | 2019-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110088744B (en) | Database maintenance method and system | |
| CN109218407B (en) | Code management and control method based on log monitoring technology and terminal equipment | |
| CN110063042B (en) | Database fault response method and terminal thereof | |
| CN110719199A (en) | Network automatic test and fault positioning method and device | |
| CN110673993A (en) | Fault injection method, platform and system | |
| CN110198222B (en) | Plug-and-play test method and test master station for power distribution automation terminal | |
| CN110198249B (en) | Power distribution automation system testing method and system | |
| CN107105100B (en) | Method and system for monitoring mobile terminal game | |
| CN110940874B (en) | Calibration method, server and medium for nuclear power station transformer protection device | |
| CN110990289B (en) | Method and device for automatically submitting bug, electronic equipment and storage medium | |
| CN106940647B (en) | Code management method and device | |
| CN113538725B (en) | Method for testing hardware products and related equipment | |
| CN106528248B (en) | Downloading method and system of mobile terminal based on software integrity | |
| CN110908354A (en) | Automatic test detection device and method | |
| CN114218011A (en) | Test simulation method and device, terminal equipment and storage medium | |
| CN114579473A (en) | Application testing method, device, equipment and storage medium | |
| CN116909800B (en) | Method and device for locating crash information and storage medium | |
| WO2017125001A1 (en) | Protection group processing method and device | |
| CN113886165B (en) | Verification method, device and equipment for firmware diagnosis function and readable medium | |
| US20240129741A1 (en) | Information security early warning device and method thereof | |
| CN114416106B (en) | Method, system, electronic device and storage medium for updating compiling count value | |
| CN107438259B (en) | Method for positioning network management system performance module fault | |
| US20200412620A1 (en) | Wireless configuration diagnosis framework | |
| CN116701170A (en) | Interface testing method, device and system | |
| CN111435308A (en) | Method and device for acquiring program name of probe station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |