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Transformer substation intelligent electronic equipment dynamic reconstruction locking logic generating method

A technology of intelligent electronic equipment and blocking logic, applied in electrical components, circuit devices, information technology support systems, etc., can solve problems such as incorrect blocking logic, inappropriate substation current wiring and operating status, and switch misoperation, etc. Correctness and reliability, the effect of flexible blocking rule management

Inactive Publication Date: 2015-05-06
XIANGTAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The CID document is likely to be the configuration of the substation when it was first built, and it is no longer applicable to the current wiring and operation status of the substation. If the reconstructed IED continues to operate at this time, the locking logic may be incorrect, resulting in misoperation of the switch. Thus affecting the safe operation of the substation

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  • Transformer substation intelligent electronic equipment dynamic reconstruction locking logic generating method
  • Transformer substation intelligent electronic equipment dynamic reconstruction locking logic generating method
  • Transformer substation intelligent electronic equipment dynamic reconstruction locking logic generating method

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Embodiment Construction

[0031] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be pointed out that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0032] 1. Project implementation method

[0033] The specific implementation method of the dynamic reconfiguration locking logic generation method of substation intelligent electronic equipment proposed in this patent is as follows:

[0034] The multi-agent system constructed as figure 1 As shown, the specific steps are as follows:

[0035] 1) Design and control the host agent function: responsible for requesting and receiving the locking logic required for the reconstruction of the intelligent electronic device, and responsible for updating the configuration file of the intelligent electronic device;

[0036] 2) Design the SCADA host agent function: responsible for requesting and rece...

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Abstract

The invention discloses a transformer substation intelligent electronic equipment dynamic reconstruction locking logic generating method and relates to correct generating of locking logic during dynamic reconstruction of intelligent electronic equipment in a transformer substation. The method includes the following steps: 1), constructing an intelligent electronic equipment dynamic reconstruction locking logic multi-agent system, and designing functions of each agent; 2), designing interaction coordinating strategy and process among the agents. Multi-agent technology is applied to generating of the locking logic during dynamic reconstruction of the intelligent electronic equipment in the transformer substation, accuracy and reliability of reconstructed locking logic of the intelligent electronic equipment can be guaranteed, the method can adapt to transformation and upgrading of the transformer substation, and locking rule management which is more flexible is provided.

Description

technical field [0001] The invention relates to a method for generating dynamic reconfiguration locking logic of substation intelligent electronic equipment. Background technique [0002] During the normal operation of the power system, due to the needs of equipment maintenance and changes in operating status, switching operations are often required. If the misoperation of the switch occurs, it will cause a great threat to the safe and stable operation of the power grid, so a locking mechanism is needed to prevent the misoperation of the switch. [0003] Intelligent electronic devices (IEDs) following the IEC 61850 standard, as a secondary system, undertake important tasks such as monitoring, control and protection, and have been widely used in modern smart substations. Especially for IEDs, which undertake the important task of blocking and preventing miscontrol, their healthy and reliable operation is one of the keys to ensure the normal and safe operation of smart substat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16Y04S10/18
Inventor 段斌陈武姚子力
Owner XIANGTAN UNIV