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A simulation method suitable for power system training and its teaching system

A technology of power system and simulation method, applied in the direction of simulator, user/computer interaction input/output, educational equipment, etc., can solve problems such as inability to deal with fault chain reactions, incomplete training, etc., to achieve comprehensive fault handling and upgrade technology Effect, improve the effect of fault handling

Active Publication Date: 2021-01-26
ANHUI ZENITH ELECTRICITY & ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of incomplete training and failure to deal with fault chain reactions in the existing power system training system, the present invention provides a simulation method and teaching system suitable for power system training

Method used

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  • A simulation method suitable for power system training and its teaching system
  • A simulation method suitable for power system training and its teaching system
  • A simulation method suitable for power system training and its teaching system

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Experimental program
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Embodiment 1

[0054] see Figure 1-4 The invention provides a simulation simulation method suitable for power system training, and the method is used for fault handling training for personnel to be trained in the power system. Wherein, the simulation method includes the following steps.

[0055] Step 1. Generate a fault database of the power system, and establish a virtual simulation training scene model, a virtual simulation equipment model, and a collection / record fault processing flow library for each fault in the fault database. Among them, various faults are preset in the fault library, and various faults are subdivided into layers, and analysis directions and processing methods of various faults are provided. In the virtual simulation training scene model, power equipment models such as lines, station areas, metering boxes, electric energy meters, collection terminals, and on-site operation terminals are used to simulate the normal working functions and appearance types of the above-...

Embodiment 2

[0085] This embodiment provides a simulation method suitable for power system training, which is refined on the basis of Embodiment 1. Among them, when the electric energy meter has no data for several days, the operation and maintenance personnel can actively judge whether the meter reading data of the electric energy meter is normal, or the master station can automatically judge whether the meter reading data of each electric energy meter is normal, and automatically The electric energy meter without meter reading data is used for judgment. In this embodiment, the office personnel use the corresponding master station to call and test, at least one of which is a 485 meter, and at least one is a carrier meter. The training method through the guided teaching model includes the following steps.

[0086] (4.1) Call and test the message of the terminal where the electric meter is located through the master station. In this process, it can be guided through the screen, such as a ...

Embodiment 3

[0114] This embodiment provides a simulation method suitable for power system training, and the method describes the fault database on the basis of Embodiment 1. The fault library includes a tree topology query structure; the tree topology query structure analyzes various abnormal phenomena of the power system according to the fault type, fault description, fault phenomenon, fault simulation mode and fault protocol identification, so that each abnormal phenomenon corresponds to at least One anomaly analysis direction, each anomaly analysis direction corresponds to at least one main cause, each main cause corresponds to at least one branch cause, and each branch cause corresponds to at least one terminal cause; each anomaly analysis direction is used to provide at least one One troubleshooting direction; all main causes corresponding to the same anomaly analysis direction are not related, all branch reasons corresponding to the same main reason are not related, and all terminal ...

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Abstract

The invention discloses an analogue simulation method suitable for electric power system training and a teaching system thereof. The method comprises the following steps: generating a fault library ofa power system, establishing a virtual simulation training scene model and a virtual simulation equipment model, and acquiring / recording a fault processing flow library; simulating electrical statesand appearance types of various power devices when various faults occur according to the fault library; determining other associated faults related to the chain reaction generated by the single fault,and simulating electrical states and appearance types of the other associated faults; generating a guided teaching model or / and an open teaching model according to the acquired / recorded fault processing flow library; and according to the electrical states and the appearance types of various faults, power system fault training is carried out through the guide type teaching model or / and the open type teaching model. According to the invention, the fault processing is more comprehensive, the training content is richer, the training efficiency and the training effect of the power system are improved, and the fault processing efficiency and the fault processing effect are improved.

Description

technical field [0001] The invention relates to a simulation method in the technical field of power system acquisition, operation and maintenance, in particular to a simulation method suitable for power system training, and also to a fault handling teaching system using the method. Background technique [0002] With the advancement of the State Grid Corporation of China in the direction of ubiquitous power Internet of Things and enterprise data center construction, it is bound to have stricter requirements on the operation and inspection of power end client-side equipment, and on-site collection equipment will become more intelligent in terms of information collection and interaction , diversification, and data refinement application direction, which requires the marketing (metering) staff of power companies to continuously adapt to the needs of future business development in addition to having the ability to perform routine collection, operation and maintenance operations. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F16/901
CPCG06F3/011G06Q50/06G06Q50/2057G09B9/00G06F16/9027
Inventor 俞胜李天阳杨黄河赵伟韩周杨峰
Owner ANHUI ZENITH ELECTRICITY & ELECTRONICS
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