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Secondary safety measure visualization method of intelligent transformer station

A technology for smart substations and safety measures, applied in electrical digital data processing, data processing applications, instruments, etc., can solve problems such as less research on operation and maintenance, and difficulty in implementing secondary safety measures for on-site protection personnel of protection devices. Inspect and test the workload, avoid incomplete or excessive safety measures, and improve labor productivity

Inactive Publication Date: 2018-01-09
STATE GRID ANHUI ELECTRIC POWER +2
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Problems solved by technology

[0002] The construction of smart grid has become a national development strategy, and smart substations are gradually replacing traditional substations. However, the technology of smart substations is still in the stage of continuous development and improvement. great difficulty
At present, the practice of smart substation technology is mainly concentrated on the technical level, focusing on the application of various new equipment and new standards, and there are few studies on the secondary professional operation and maintenance of substations that adapt to it.

Method used

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  • Secondary safety measure visualization method of intelligent transformer station

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] First, introduce the nouns used in this application:

[0020] SCD file: the abbreviation of Substation Configuration Description, substation configuration description file;

[0021] IED equipment: the abbreviation of Intelligent Electronic Device, which means intelligent electronic equipment, including one or more processors, which can accept data from external sources, or send data to the outside, or control devices;

[0022] GOOSE: The abbreviation of Generic Object Oriented Substation Event, which is the meaning of substation event oriented to general objects, and is mainly used to realize the information transmission between multiple IEDs, including the transmission of tripping and closing signals.

[0023] Such as figure 1 As shown, the steps of the method for visualizing secondary safety isolation measures for maintenance of intelligent substation relay prote...

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Abstract

Provided is a secondary safety measure visualization method of intelligent transformer station, which can resolve the technical problem of the prior art that the secondary safety measure of the relayprotection device maintenance at the site of the intelligent transformer station cannot be effectively executed and maintained. The secondary safety measure visualization method comprises the steps ofcollecting the work ticket of the secondary safety measure of the intelligent transformer station and preparing a secondary safety measure work ticket template; producing a visualized device and obtaining the transformer station configuration description file SCD of the present version, and analyzing SCD information; connecting to an intelligent electronic device IED with the visualized device, and establishing an intelligent electronic device IED model based on the SCD information, and improving the intelligent transformer station model; conducting visualized display of the execution state of the work ticket, and checking the report control block and data set state and related data of the transformer station. The invention is advantageous in that the work ticket flow is standardized; maintenance time is shortened; labor productivity is raised; the examination and detection workload of the protective device and the secondary loop can be reduced; the problem of incomplete or excessivesafety work can be prevented.

Description

technical field [0001] The invention relates to the field of smart grids, in particular to a visualization method for secondary safety measures of smart substations. Background technique [0002] The construction of smart grid has become a national development strategy, and smart substations are gradually replacing traditional substations. However, the technology of smart substations is still in the stage of continuous development and improvement. Great difficulty came. At present, the practice of smart substation technology is mainly concentrated on the technical level, focusing on the application of various new equipment and new standards, and there are few studies on the secondary professional operation and maintenance of substations that are compatible with it. Contents of the invention [0003] A visualization method for secondary safety measures of smart substations proposed by the present invention aims at the inability to effectively implement and maintain seconda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q50/06G06F17/24
CPCY04S10/50
Inventor 叶远波黄太贵孙月琴谢民王同文程晓平张春龙王康王高洁曲鸿春蒋冬刘邦
Owner STATE GRID ANHUI ELECTRIC POWER
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