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 o

Method used

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  • Power system troubleshooting training device
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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example one

[0031] Such as figure 1 with figure 2 As shown, the present embodiment discloses a power system fault investigation training device. The power system troubleshooting training device is mainly used for the secondary circuit fault investigation training, which includes the tank 1 and a two-way circuit arranged in the box 1. The casing 1 includes a lower housing 11, an operation panel 13, and an upper cover 12, and the upper cover 12 is hinged to the lower housing 11, and can be capped to the lower casing 11 to enable the formation of a sealed space in the casing 1, achieving good Waterproof and dustproof effects. One end of the operation panel 13 is hinged to the sidewall of the lower housing 11 to enable the operation panel 13 to flip the action around the hinge end relative to the lower casing 11.

[0032] Turning secondary circuit is provided in the casing 1, which includes at least a frequency converter 2, a motor control unit, and an analog knife brake moto...

Example Embodiment

[0051] Example 2

[0052] This example discloses a power system troubleshooting training device, which is substantially the same as the power system fault investigation training device in the first embodiment, and the main difference point is: the power system fault investigation and training of the present embodiment. The casing 1 of the device further includes a tool cartridge 122 including a plurality of operating tools for use in operation personnel training.

[0053] Specifically, the inside of the upper cover 12 is provided with a tool cartridge 122, and the tool cartridge 122 is present, and the tool cartridge is not displayed in the figure, and the operating tool is used to set a fault or troubleshoot in the secondary circuit of the knife. The tool cartridge 122 is mounted above the inverter 2, making it easy to use. The power system troubleshooting training device is high, and it is necessary to provide training operations in accordance with the power system troubleshooti...

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PUM

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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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