SCD based protection-maintenance-security strategy automatic generation system and method

An automatic generation and strategy technology, which is applied to emergency protection circuit devices, emergency protection data processing devices, emergency protection device components, etc., can solve problems such as difficulties and increase operational risks of smart substations, and achieve the effect of improving operational safety

Active Publication Date: 2019-07-02
福建永福数字能源技术有限公司
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Problems solved by technology

Therefore, how to take safety isolation measures to ensure the safety of the protection system during the maintenance test of the prot

Method used

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  • SCD based protection-maintenance-security strategy automatic generation system and method
  • SCD based protection-maintenance-security strategy automatic generation system and method
  • SCD based protection-maintenance-security strategy automatic generation system and method

Examples

Experimental program
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Embodiment

[0042] Such as figure 1 As shown, an SCD-based automatic generation system for protection and maintenance safety measures, the system includes:

[0043] Human-computer interaction module 1: Obtain SCD files, protection device ICD files, SPCD files, maintenance tasks, safety measures rules, protection device virtual terminal instructions and safety measure ticket templates;

[0044] Model analysis module 2: Analyze the SCD file according to the maintenance task to generate a static virtual circuit model associated with the maintenance task, and at the same time combine the protection device ICD file, SPCD file and protection device virtual terminal description to obtain the soft pressure plate object corresponding to the maintenance task;

[0045] Security ticket generation module 3: Generate rule calculation examples according to security measures rules, and match the rule calculation examples with the soft clamping plate object to determine the operation sequence of the soft ...

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Abstract

The invention relates to an SCD based protection-maintenance-security strategy automatic generation system and method. The system includes a human-computer interaction module completing human-computerinteraction, a model analysis module which generates a static virtual loop module associated with a maintenance task and obtains a soft pressure plate object corresponding to the maintenance task, astrategy deduction module which generates a rule example according to security rules and performs matching of the rule example with the soft pressure plate object to determine a soft pressure plate operation order, a security ticket generation module which matches a security ticket template with the soft pressure plate operation order to generate a security ticket, and a checking and monitoring module which obtains actual state change information of a security operation isolation point according to the static virtual loop module associated with the maintenance task, compares the actual state change information with content of the security ticket and gives alarm prompt if the actual state change information and the content of the security ticket are not consistent. Compared with the prior art, the SCD based protection-maintenance-security strategy automatic generation system and method can automatically generate the security ticket and perform an abnormity alarm to improve the operationsafety of a substation.

Description

technical field [0001] The invention relates to a system and method for generating protection and maintenance safety measures, in particular to a system and method for automatically generating protection and maintenance safety measures based on SCD. Background technique [0002] The intelligent substation automation system is based on the IEC61850 system. The SCD system configuration tool is used to describe the secondary system of the intelligent substation, and the optical cable is used instead of the cable. The secondary system becomes a "black box". Therefore, how to take safety isolation measures to ensure the safety of the protection system during the maintenance test of the protection device in the smart substation becomes more difficult, and it also increases the operation risk of the smart substation. Contents of the invention [0003] The purpose of the present invention is to provide a system and method for automatically generating protection and maintenance saf...

Claims

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Application Information

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IPC IPC(8): H02H1/00H02H7/22
CPCH02H1/0092H02H1/0084H02H7/22G06F16/903
Inventor 高翔
Owner 福建永福数字能源技术有限公司
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