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Control system and method of detecting robot in transformer

A control system and internal detection technology, applied in general control systems, control/adjustment systems, computer control, etc., can solve problems such as human injury, achieve the effects of saving maintenance time, good versatility, and improving observation time

Pending Publication Date: 2019-07-09
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology

When inspection personnel enter the interior of the transformer for inspection and maintenance, the toxic gas decomposed during the working process of the transformer oil is likely to cause harm to the human body

Method used

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  • Control system and method of detecting robot in transformer
  • Control system and method of detecting robot in transformer
  • Control system and method of detecting robot in transformer

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Embodiment Construction

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0049] The invention relates to a transformer internal detection robot control system and control method. The structure diagram of the robot control system is as follows: figure 1 As shown, it mainly includes the robot body control system and the robot remote control terminal. The robot body control system mainly includes: robot core control board, jet pump drive module, jet pump, electronic compass, depth gauge, power module, WiFi communication module, WiFi camera.

[0050] The core control board controller of the robot adopts a low-power single-chip microcomputer design. On the basis of the single-chip microcomputer controller, the chip MAX232 is used to expand 2-way RS232 interfaces, one of which is connected to the electronic compass, and the other is connected to the WiFi communication module; The analog-to-analog conversion chip expand...

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Abstract

The invention relates to a control system and method of a detecting robot in a transformer. The control system comprises a robot body control system and a robot remote control terminal; the robot bodycontrol system comprises a robot core control board, a jet pump, a jet pump driving module, a power module, a depth gauge, an electronic compass, a WiFi communication module and a WiFi camera; and the robot remote control terminal is constituted by a wireless router and an industrial PC. The control method comprises the steps: the robot remote control terminal outputs a control instruction to therobot body control system, the robot body control system controls the robot to move in the transformer, state information of the robot in the transformer and an internal environment image of the transformer are detected in real time and uploaded to the robot remote control terminal, and thus failures in the transformer are explored by the robot. Motion of the robot can be effectively and remotelycontrolled, the robot observes in the internal narrow space of the transformer, and failure detecting intelligentization of the oil-immersed transformer is achieved advantageously.

Description

technical field [0001] The invention relates to the technical field of transformer internal detection of power grid operation and maintenance equipment, in particular to a transformer internal detection robot control system and control method. Background technique [0002] During the operation of the power system, the transformer undertakes the functions of voltage conversion, power distribution and transmission, and plays an important role in maintaining the stability and reliability of the power system. At the same time, transformer failure is also an important hidden danger to the stability of the entire power system. At present, the commonly used fault identification method is to judge the type of fault point according to the internal oil level, oil temperature, dissolved gas and other state quantities of the transformer caused by the fault. These methods are indirect judgment methods. Therefore, there are inaccurate fault type judgments and fault location difficulties ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 冯迎宾李勋李智刚黄荣辉何震赵宇明
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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