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Power system troubleshooting training device

A power system and fault technology, which is applied in the field of power system fault troubleshooting training devices, can solve problems such as difficult to deepen the understanding and hands-on ability of operators, difficult to guarantee training safety, and increase training difficulty, so as to expand the use scenarios and enrich the training mode , Improve the effect of hands-on ability

Pending Publication Date: 2021-07-02
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current training equipment cannot directly use indoor single-phase mains, and the training methods for relevant personnel mostly use pictures and multimedia to explain the principles, which makes it difficult to deepen the understanding and hands-on ability of operators
In addition, operators will be prevented from performing manual operations during power outage maintenance of the internal equipment of the substation, the training time is short, and the training safety is difficult to guarantee
At the same time, the electrical layout of commonly used training equipment is chaotic, and it is cumbersome for operators to set up and troubleshoot faults during the training process, which increases the difficulty of training and further reduces the training effect

Method used

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Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 and figure 2 As shown, the present embodiment discloses a power system troubleshooting training device. The power system troubleshooting training device is mainly used for troubleshooting training of the secondary circuit of the knife switch, and specifically includes a box body 1 and a secondary circuit of the knife switch arranged in the box body 1 . The casing 1 includes a lower casing 11, an operation panel 13, and an upper cover 12. The upper cover 12 is hinged to the lower casing 11 and can be closed on the lower casing 11, so that an airtight space is formed in the casing 1 to realize a good Excellent waterproof and dustproof effect. One end of the operation panel 13 is hinged to the side wall of the lower casing 11 , so that the operation panel 13 can turn over relative to the lower casing 11 around the hinged end.

[0032] A knife switch secondary circuit is arranged in the box body 1, and the knife switch secondary circuit at least include...

Embodiment 2

[0052] This embodiment discloses a power system troubleshooting training device, the power system troubleshooting training device is basically the same as the power system troubleshooting training device in Embodiment 1, the main difference is: the power system troubleshooting training of this embodiment The box body 1 of the device also includes a tool box 122 containing a variety of operating tools for use during operator training.

[0053] Specifically, a tool box 122 is provided on the inner side of the upper cover 12, and an operating tool (not shown in the figure) is contained in the tool box 122, and the operating tool is used for setting or troubleshooting in the secondary circuit of the knife switch. The tool box 122 is installed above the frequency converter 2 and is convenient for operators to access. The power system troubleshooting training device has a high degree of integration, and the training operation can be carried out only by providing the power system tro...

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Abstract

The invention relates to the technical field of power system training equipment, and discloses a power system troubleshooting training device. The power system troubleshooting training device comprises a box body and a disconnecting link secondary circuit. The box body comprises a lower shell, an operation panel and an upper cover, and the upper cover is hinged to the lower shell and can cover the lower shell. One end of the operation panel is hinged to the side wall of the lower shell. The disconnecting link secondary circuit at least comprises a frequency converter, a motor control unit and a simulated disconnecting link motor unit. The frequency converter is arranged on the inner wall of the upper cover, the motor control unit is arranged on the operation panel, and the simulated disconnecting link motor unit is arranged in the lower shell. The frequency converter is configured to be electrically connected with an external power supply so as to provide three-phase alternating current for the disconnecting link secondary circuit. The power system troubleshooting training device is convenient to carry, the frequency converter converts indoor single-phase mains supply into three-phase alternating current, the problem that a training site is limited is solved, and function partition arrangement in the box body is achieved.

Description

technical field [0001] The invention belongs to the technical field of power system training equipment, and in particular relates to a power system troubleshooting training device. Background technique [0002] The secondary equipment and its circuit of the power system realize the detection, control, adjustment and protection of the primary equipment, and can reflect the operating conditions of the primary equipment. When the primary equipment fails, the faulty equipment can be removed quickly. The secondary equipment and its circuits are the guarantee for the safe and stable operation of the power system. Therefore, in the substation, a large number of skilled personnel for troubleshooting and maintenance of secondary equipment and its circuits are required. [0003] The current training equipment cannot directly use indoor single-phase mains power, and the training methods for relevant personnel mostly use pictures and multimedia to explain the principles, which makes i...

Claims

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Application Information

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IPC IPC(8): G09B9/00G09B23/18
CPCG09B9/00G09B23/188
Inventor 谢水杰刘滨涛曾炀炀陈苏彬史浩跃
Owner GUANGDONG POWER GRID CO LTD
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