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Intelligent substation alarm test data pre-set method and system

A smart substation and test data technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as error-prone, unfavorable intelligent alarms, time-consuming and labor-intensive problems, so as to facilitate promotion and avoid manual selection and configuration process Effect

Active Publication Date: 2018-09-04
CHINA ELECTRIC POWER RES INST +1
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Problems solved by technology

At present, for the detection of the intelligent reasoning function of the intelligent alarm module, it is necessary to input serialized alarm data reflecting typical faults in substations to verify the correctness of the intelligent reasoning results. The existing basic alarm test data injection tools mainly rely on virtual IED simulation tools. According to the alarm signals generated in typical fault scenarios, manually select the alarm signals reflecting typical faults, and manually configure the sending sequence and time interval of the alarm signals. This method is time-consuming, laborious, error-prone, and the manual selection and configuration process still requires A certain foundation of IEC61850 will bring great inconvenience to the test of intelligent alarm, which is not conducive to the promotion of standardized test of intelligent alarm

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  • Intelligent substation alarm test data pre-set method and system
  • Intelligent substation alarm test data pre-set method and system
  • Intelligent substation alarm test data pre-set method and system

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Embodiment Construction

[0067] In order to better understand the present invention, the content of the present invention will be further described below in conjunction with the accompanying drawings and examples.

[0068] figure 1 It is a flow chart of the design of the preset method of the intelligent substation alarm test data of the present invention, including:

[0069] Select fault cases in pre-designed fault template files based on test requirements;

[0070] Mapping and matching the fault case with the pre-generated engineering data file to generate an instantiated test case file;

[0071] The instantiated test case file is injected into the monitoring system through the IED simulation server.

[0072] The steps of specific design are further provided in the present embodiment:

[0073] Such as figure 2 As shown, the first is to design the typical fault template file of the substation;

[0074] The template file includes IED information description, alarm basic data, and alarm sequence d...

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Abstract

The invention relates to an intelligent substation alarm test data pre-set method and system. The method includes the following steps that: a fault case is selected from a pre-designed fault templatefile on the basis of test requirements; and mapping matching is performed on the fault case and a pre-generated engineering data file, so that an instantiated test case file can be generated; and theinstantiated test case file is injected into a monitoring system through an IED emulation server. According to the intelligent substation alarm test data pre-set method and system of the invention, anautomatic generation and injection method is adopted, so that complicated manual point picking and configuration processes can be avoided; test personnel with no IEC61850 basis knowledge can also operate the system; the automatic test of an intelligent alarm reasoning function can be truly realized; and the popularization of intelligent alarm standardized tests can be facilitated.

Description

technical field [0001] The invention relates to the technical field of substation automation, in particular to a method and system for presetting alarm test data of an intelligent substation. Background technique [0002] With the construction of the smart grid, the scale of the grid is getting larger and larger. As an important part of the smart grid, the pilot, construction, testing and operation and maintenance of smart substations are the key points. At present, for the detection of the intelligent reasoning function of the intelligent alarm module, it is necessary to input serialized alarm data reflecting typical faults in substations to verify the correctness of the intelligent reasoning results. The existing basic alarm test data injection tools mainly rely on virtual IED simulation tools. According to the alarm signals generated in typical fault scenarios, manually select the alarm signals reflecting typical faults, and manually configure the sending sequence and tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 任浩王强蒋菱郭凌旭窦仁晖陈建张磐唐萍
Owner CHINA ELECTRIC POWER RES INST
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