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Local discharging ultrasound detection coupling agent automatic adding device and method

A partial discharge and automatic addition technology, which is applied to measuring devices, using acoustic measurement for testing, measuring electricity, etc., can solve the problems of not being able to automatically detect the remaining amount of couplant, not being able to notify relevant personnel in time, and poor partial discharge detection results, etc. , to avoid poor detection results and safety issues, save docking time, and reduce manpower input

Active Publication Date: 2018-10-16
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the prior art, to provide a partial discharge ultrasonic detection couplant automatic adding device and method, through the inspection couplant management component installed on the inspection equipment, the balance of the couplant balance is realized Real-time detection, when it is detected that the remaining amount of couplant is lower than the minimum preset value, the automatic inspection equipment will automatically run to the couplant feeding component to complete the task of adding couplant, which effectively solves the problem that the inspection equipment cannot automatically detect the couplant container. The remaining amount of couplant, the relevant personnel cannot be notified in time to add couplant, and the couplant can only be added through manual regular maintenance, which increases manpower input and may cause the problem that the couplant cannot be added in time and the partial discharge detection effect is not good

Method used

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  • Local discharging ultrasound detection coupling agent automatic adding device and method
  • Local discharging ultrasound detection coupling agent automatic adding device and method
  • Local discharging ultrasound detection coupling agent automatic adding device and method

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Embodiment 1

[0040] Such as figure 1 As shown, this embodiment provides an automatic couplant adding device for partial discharge ultrasonic detection, including a couplant management component for inspection and a couplant feeding component, the couplant management component for inspection is installed on the inspection equipment, and the The couplant feeding assembly is installed at the feeding station, and the feeding station is provided with a feeding couplant container 3 for storing the couplant;

[0041] The inspection couplant management component includes an inspection couplant container 10, a baffle 9, an inspection control module, an inspection couplant control module, an inspection wireless communication module, an inspection in-position detection module, and a baffle in-position detection module 7 . Patrol inspection couplant liquid level detection module; the patrol inspection wireless communication module, patrol inspection in-position detection module, and patrol inspection ...

Embodiment 2

[0055] Such as Figure 4 , 5 As shown, this embodiment provides a method for automatically adding couplant for partial discharge ultrasonic detection, including the following steps:

[0056] S1, when the inspection couplant liquid level detection module inside the inspection equipment detects that the remaining amount of couplant is lower than the minimum preset value, the inspection control module controls the inspection equipment to move to the couplant feeding component of the feeding station ;

[0057] S2, the inspection equipment sends the feeding task signal and the motion in-position signal detected by the inspection in-position detection module to the coupling agent feeding component through the inspection wireless communication module;

[0058] S3, the feeding wireless communication module receives the feeding task signal and the movement in-position signal sent by the inspection equipment, the feeding couplant control module controls the feeding nozzle drive module...

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Abstract

The invention discloses a local discharging ultrasound detection coupling agent automatic adding device and method. The local discharging ultrasound detection coupling agent automatic adding device includes an inspection coupling agent management assembly and a coupling agent feeding assembly, wherein the inspection coupling agent management assembly is mounted on inspection equipment, and the coupling agent feeding assembly is in wireless connection with the inspection coupling agent management assembly and is mounted on a coupling agent feeding station. Through the inspection coupling agentmanagement assembly mounted on the inspection equipment, real-time detection of the balance of a coupling agent is achieved; when it is detected that the balance of the coupling agent is lower than aminimum preset value, the inspection equipment automatically runs to the position where the coupling agent feeding assembly is located to complete a coupling agent adding task, and the problems are effectively solved that the inspection equipment cannot automatically detect the balance coupling agent in a coupling agent container, related staff cannot be notified to add the coupling agent in time,the coupling agent can be added simply through manual periodic maintenance, and accordingly labor input is increased.

Description

technical field [0001] The invention belongs to the field of partial discharge monitoring, in particular to a device and method for automatically adding coupling agent for ultrasonic detection of partial discharge. Background technique [0002] The automatic inspection technology has the characteristics of high reliability and strong resistance to harsh environments, which can effectively improve the inspection effect and reduce the investment of personnel and materials. Especially for high-risk working environments like power equipment testing, automatic inspection technology has stronger advantages and application prospects. At present, track inspection equipment has been widely used in power systems, such as urban power tunnel track inspection, power distribution room inspection, etc. [0003] Gas-insulated metal-enclosed equipment is an important power equipment, mainly including gas-insulated metal-enclosed transmission line GIL (Gas-insulated Metal-enclosed Transmissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12G01R1/02
CPCG01R1/02G01R31/1209G01R31/1254Y02T10/70
Inventor 贾勇勇邓洁清腾云杨景刚高山陶风波张量刘洋丁然刘媛李洪涛刘通陈少波刘子全赵科王静君李玉杰宋思齐吴昊弓新月周俊泉周仁彬张略轩
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST
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