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MMS server-side communication stability automatic test system based on IEC61850

An automatic test system and stability test technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems affecting the normal operation of the system, and the impact of equipment upgrades on the stable operation of substation automation systems, etc., to achieve long-term improvement Stable operation ability, save test time and test manpower cost, improve the effect of stability

Active Publication Date: 2018-07-13
BEIJING SIFANG JIBAO AUTOMATION
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the stability problem will be exposed after the complex network environment and frequent operation or long-term operation on site, which not only affects the normal operation of the system, but also the upgrading and transformation of the equipment in operation will have a negative impact on the stable operation of the substation automation system

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  • MMS server-side communication stability automatic test system based on IEC61850
  • MMS server-side communication stability automatic test system based on IEC61850

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Embodiment Construction

[0020] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings of the description.

[0021] like figure 1 As shown, the automatic testing method of the present invention is an independently operable system, which can simultaneously complete the testing of multiple tested IEDs each time, and the testing process is automated and can generate test records and test result reports for query.

[0022] The automatic test system includes a test method library module 21, a configuration processing module 22, a model online processing module 23, a multi-client management module 24 and client instance modules 1-n.

[0023] The test method library module 21 is a collection of typical stability test methods summed up based on the experience of multiple engineering sites, and the test methods in the method library can be continuously increased. The test method of the present invention has four types of test met...

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Abstract

The invention provides a MMS server-side communication stability automatic test system based on IEC 61850. The MMS server-side communication stability automatic test system based on the IEC 61850 is asystem that can run independently, and has a method library for testing the MMS server-side communication stability; the required MMS server-side communication stability test can be automatically completed only requiring simple test projects performed by testers and the information configuration of the MMS server-side, test reports can be generated automatically, and test process information canbe stored automatically. By means of the MMS server-side communication stability automatic test system based on the IEC 61850 provided by the invention, the communication stability test method that needs frequent repetition can be automatically completed; therefore, a lot of test time and test manpower cost can be saved, and the test effect can be effectively improved. The MMS server-side communication stability automatic test system based on the IEC 61850 can be used to fully evaluate the MMS server-side communication stability in the research, development and test phases; therefore, the long-term running stability of the site is effectively improved, and the long-term stable running ability of the power system is indirectly improved.

Description

technical field [0001] The invention belongs to the field of electric power system automation, and in particular relates to an automatic test method for communication stability of an MMS server based on IEC 61850. Background technique [0002] The IEC61850 standard has been applied in substation engineering for 10 years. The advantages of the standard, such as information self-description, interoperability, and rich model information, have been widely recognized. In the substation adopting IEC61850, the intelligent electronic equipment IED at the bay layer and the monitoring background, fault information sub-station or telecontrol equipment at the station control layer standardize the MMS communication through manufacturing messages. In the station control layer MMS network, the station control layer device acts as an MMS client, and the IED acts as an MMS server to send various information to the station control layer device and accept and process various operation commands...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24H04L29/08
CPCH04L41/0803H04L43/06H04L43/08H04L43/50H04L67/30
Inventor 王丽华奚志江谭燕王文涛赵云
Owner BEIJING SIFANG JIBAO AUTOMATION