CN105930269B - Scheduling automation system parallel test verification method based on remote terminal mode - Google Patents
Scheduling automation system parallel test verification method based on remote terminal mode Download PDFInfo
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Abstract
The invention provides a parallel test verification method for a dispatching automation system based on a remote terminal mode, which comprises the following steps: (1) establishing a cloud computing verification center; (2) deploying a remote terminal; (3) the remote terminal extracts verification cases from a case library of the cloud computing verification center in an SOA service mode and initializes a test verification environment; (4) carrying out test verification on the tested dispatching automation system; (5) and storing and uploading the test result. The invention is beneficial to the rapid deployment of the test terminal, the unified management and analysis of the test data and the effective shortening of the on-site debugging and test run period.
Description
Technical Field
The invention relates to a test verification method for a dispatching automation system, in particular to a parallel test verification method for the dispatching automation system based on a remote terminal mode.
Background
With the progress of the strong smart grid entering the comprehensive construction stage and the construction of the large operation system of the national grid company, a large number of dispatching automation systems are popularized in on-line, provincial and local dispatching, the traditional delivery acceptance only depends on the modes of testing by research personnel and the like, a large amount of manpower is consumed, the implementation and the upgrade of a complex large-scale system cannot be adapted, and the system operation efficiency is influenced.
Another test verification mode of the existing dispatching automation system depends on the field environment, and many working conditions cannot be or are not suitable for simulation during field verification, so that the defects of the system are difficult to reflect. Meanwhile, the on-site debugging and test running period of the system is too long, a set of scheduling automation system generally needs one year of time from installation and debugging to online running, and the commissioning and updating efficiency of the system is seriously influenced.
Moreover, the system software version is continuously upgraded, and no related verification platform can perform parallel driving on a multi-version scheduling automation system at present; there is no complete set of dispatching automation system testing environment for adapting to the integrated requirement of dispatching operation service, and performing combined test of upper and lower dispatching automation systems, such as performing system function tests of national, sub and provincial three-level power grid dispatching system integrated dispatching power generation planning, model splicing of multi-level dispatching systems, main and standby dispatching right transfer, and the like.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a parallel test verification method for a dispatching automation system based on a remote terminal mode, which is beneficial to rapid deployment of a test terminal, unified management and analysis of test data and effective shortening of field debugging and test run periods.
In order to achieve the purpose of the invention, the invention adopts the following technical scheme:
a parallel test verification method for a dispatching automation system based on a remote terminal mode comprises the following steps:
(1) establishing a cloud computing verification center;
(2) deploying a remote terminal;
(3) the remote terminal extracts verification cases from a case library of the cloud computing verification center in an SOA service mode and initializes a test verification environment;
(4) carrying out test verification on the tested dispatching automation system;
(5) and storing and uploading the test result.
Preferably, in the step (1), the cloud computing verification center is a server cluster, a distributed file system is used for storing data resources, and an access interface of the remote terminal is provided, where the data resources include model data, graphic data, and case data.
Preferably, in the step (2), the remote terminal is deployed in a test environment field, a virtualization technology is adopted, a virtual operating system is established first, a scheduling system environment is configured, and after basic deployment of a test terminal is completed, other test terminals are copied by a cloning method.
Preferably, in the step (3), the initialization test verification environment includes data initialization of the remote terminal and initialization of the automatic system to be tested.
Preferably, the step (4) comprises the following steps:
4-1, starting power system simulation software at a remote terminal, and carrying out real-time simulation on a unified secondary power grid of the tested dispatching automation system;
step 4-2, controlling a power grid continuous operation environment, and verifying the data acquisition and monitoring functions of the measured dispatching automation system;
4-3, performing various disturbance settings on the power grid, and detecting the state change condition of the power grid after the fault; the disturbance setting comprises simulation of communication abnormity, measurement abnormity and multi-channel concurrent pressure testing.
Preferably, the step (5) comprises the steps of:
step 5-1, recording test data of the tested dispatching automation system in the verification process;
5-2, exporting a standard data file according to an output standard, and transmitting the standard data file to the cloud computing verification center through the remote terminal;
and 5-3, comparing the standard data file with data in an answer library, and verifying the function of the verified system.
Preferably, the test data is presented in a key-value pair manner, storage is realized by using local cache submission and data paging technology, and management is performed by adopting a distributed mass database, wherein the test data comprises operation data and process data; the operation data comprises operation data of remote control, remote regulation and planned issuing, and the process data comprises process simulation data, operation records, message receiving and sending and analysis results.
Compared with the prior art, the invention has the beneficial effects that:
according to the method for testing the dispatching automation system in the remote parallel mode, the parallel test verification mechanism of the dispatching automation system based on the remote terminal mode is established, the limitation of the traditional test verification local test is changed, the human resource cost, the time cost and the physical hardware resource cost are saved, and the experiment verification efficiency of the dispatching automation system is greatly improved.
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Fig. 1 is a schematic diagram of an embodiment of a parallel test validation method for a scheduling automation system based on a remote terminal mode according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the schematic diagram of the parallel test verification method for the dispatching automation system based on the remote terminal mode in the embodiment of the present invention is that data resources for test verification are managed uniformly, and the remote terminal performs parallel test on each dispatching automation system, so as to implement rapid deployment of a test verification environment; the process data tested by the remote terminal is stored back to the data resource unified management platform so as to carry out system analysis and rapid browsing of the test data, establish a data resource information indexing mechanism and a process data paging technology, and realize rapid storage and rapid access of the test process data and the test result of the remote terminal.
The method comprises the following specific steps:
step 1, establishing a cloud computing verification center
The cloud computing verification center is a server cluster, and a data resource management platform (namely the cloud computing verification center) is adopted for centralized and unified storage and access in order to conveniently and uniformly manage the models, the graphs, the cases and other resources used for testing.
The self-adaptive hardware service deployment is realized by adopting a virtualization technology, a data resource unified management platform is established, data resources such as models, graphs and cases are stored by adopting a distributed file system, and a remote terminal quick access interface is provided. The environment is generally deployed in a laboratory, only needs to be deployed once, and a remote terminal deployed on a test site can acquire data resources such as related test cases from the verification center in a service mode during each later test. Therefore, the problem of complex deployment of the test environment is solved, and the test resource sharing is realized. The cloud computing verification center updates related data resources such as test cases and the like irregularly so as to meet the requirements of various tests.
Step 2, rapid deployment of remote terminal
The portable remote terminal (simulation layer or simulation layer) is deployed on a test environment field, accesses the cloud computing verification center through remote service, obtains test models, cases and the like, and transmits test results back to the cloud computing verification center.
The remote terminal deployment adopts a virtualization technology, a virtual operating system is established first, a scheduling system environment is configured, and basic deployment of a test terminal is completed.
Step 3, extracting verification cases and initializing test verification environment
The remote terminal extracts a verification case from a cloud computing verification center case library in an SOA service mode, and initializes a test verification environment, including data initialization of a simulation layer and initialization of a tested dispatching automation system.
Step 4, test verification
Starting power system simulation software at a remote terminal, carrying out real-time simulation on a power grid, controlling a continuous operation environment of the power grid through the flow control of a case management module, and verifying the data acquisition and monitoring functions of a tested scheduling system; various disturbance settings such as simulation communication abnormity, measurement abnormity, multi-channel concurrent pressure test and the like are carried out on the power grid through the case management module, the state change condition of the power grid after the fault is reflected, and the case management module is used for verifying each functional module of the verified system.
Step 5, storing and accessing test results
Various data of the verified dispatching automation system in the verification process are recorded, including operation data such as remote control, remote regulation and plan issuing, and process data such as a state estimation result, a comprehensive intelligent alarm analysis result and the performance of the server, and are required to be exported into a standard data file according to an output standard and transmitted to a cloud computing verification center through a remote terminal. And after the verification is finished, comparing the process files with the data in the answer library so as to verify the function of the verified system. At the same time, the entire verification process can be inverted based on these complete process data.
The process data and the result data generated in the test are mainly presented in a key value pair mode, rapid storage is realized by using a local cache submission and data paging technology, the distributed mass database is adopted for management, elastic expansion of resources is realized, and the safety and the reliability of data storage are ensured through a copy mechanism.
After the test is finished, the test result can be accessed in a remote test terminal or a laboratory, and in the aspect of reading process data, the process data is mainly stored in a distributed mass database, so that a high-efficiency index mechanism is established, and the test result can be quickly browsed.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (1)
1. A parallel test verification method for a dispatching automation system based on a remote terminal mode is characterized by comprising the following steps:
(1) establishing a cloud computing verification center;
(2) deploying a remote terminal;
(3) the remote terminal extracts verification cases from a case library of the cloud computing verification center in an SOA service mode and initializes a test verification environment;
(4) carrying out test verification on the tested dispatching automation system;
(5) storing and uploading test results;
the step (4) comprises the following steps:
4-1, starting power system simulation software at a remote terminal, and carrying out real-time simulation on a unified secondary power grid of the tested dispatching automation system;
step 4-2, controlling a power grid continuous operation environment, and verifying the data acquisition and monitoring functions of the measured dispatching automation system;
4-3, performing various disturbance settings on the power grid, and detecting the state change condition of the power grid after the fault; the disturbance setting comprises simulation of communication abnormity, measurement abnormity and multi-channel concurrent pressure test;
the step (5) comprises the following steps:
step 5-1, recording test data of the tested dispatching automation system in the verification process;
5-2, exporting a standard data file according to an output standard, and transmitting the standard data file to the cloud computing verification center through the remote terminal;
step 5-3, comparing the standard data file with data in an answer library, and verifying the function of the verified system;
the test data is presented in a key value pair mode, storage is realized by using local cache submission and a data paging technology, a distributed mass database is adopted for management, and the test data comprises operation data and process data; the operation data comprises operation data which is remotely controlled, remotely adjusted and planned to be issued, and the process data comprises process simulation data, operation records, message receiving and sending and analysis results;
in the step (1), the cloud computing verification center is a server cluster, a distributed file system is adopted to store data resources and provide an access interface of the remote terminal, and the data resources comprise model data, graphic data and case data;
in the step (2), the remote terminal is deployed in a test environment field, a virtualization technology is adopted, a virtual operating system is established first, a scheduling system environment is configured, and after basic deployment of a test terminal is completed, other test terminals are copied by a cloning method;
in the step (3), the initialization test verification environment includes data initialization of the remote terminal and initialization of the automatic system to be tested.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123655A (en) * | 2006-08-07 | 2008-02-13 | 珠海市伊特高科技有限公司 | Distribution load monitoring system |
| CN103745322A (en) * | 2014-01-22 | 2014-04-23 | 云南电力调度控制中心 | Province-city secondary system integrated comprehensive monitoring and process management system in power dispatching and implementation method for system |
| US20140325331A1 (en) * | 2011-03-05 | 2014-10-30 | Kapaleeswar Madireddi | Form-based user-configurable process information system and method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123655A (en) * | 2006-08-07 | 2008-02-13 | 珠海市伊特高科技有限公司 | Distribution load monitoring system |
| US20140325331A1 (en) * | 2011-03-05 | 2014-10-30 | Kapaleeswar Madireddi | Form-based user-configurable process information system and method |
| CN103745322A (en) * | 2014-01-22 | 2014-04-23 | 云南电力调度控制中心 | Province-city secondary system integrated comprehensive monitoring and process management system in power dispatching and implementation method for system |
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