Power distribution network inspection instrument

Abstract

The invention relates to a power distribution network inspection instrument. The power distribution network inspection instrument comprises a shell, a partial discharge tester, an infrared tester, a noise tester and a controller; the partial discharge tester, the infrared tester and the noise tester are arranged on the shell; and the controller is used for controlling any one of the partial discharge tester, the infrared tester and the noise tester to work, and receiving test data of the tester. According to the power distribution network inspection instrument in the invention, the partial discharge tester, the infrared tester and the noise tester are arranged in the same shell in a centralized manner; the power distribution network inspection instrument has the functions of partial discharge testing, infrared temperature testing and noise testing; furthermore, when the power distribution network inspection instrument is used, the controller selects the corresponding tester to performtest work; for an inspector, mutually independent multiple testers do not need to be carried; the battery capacity and charging problem of the various testers also do not need to be considered; therefore, the power distribution network inspection instrument is convenient to carry and also convenient to use by an inspector; and the inspection working efficiency can be greatly increased.

Description

technical field [0001] The invention relates to the technical field of power distribution network, in particular to a power distribution network inspection instrument. Background technique [0002] With the development of the power system, the transformation of distribution network 2.0 to 3.0 continues, the mileage of distribution network lines is getting longer and longer, and the number of equipment such as distribution network transformers and switchgears is also growing rapidly. Distribution network lines can reliably transmit electric energy, which is an important guarantee to ensure rapid economic development, especially to ensure the daily life of the people. Among them, the distribution network lines are widely distributed. In the basic urban area, there is a power room every 30m to 50m. The environment is also different, and the equipment environment is complex. However, inspectors need to bring a large number of tools to the site, including partial discharge instr...

AI Technical Summary

Problems solved by technology

Among them, the distribution network lines are widely distributed, and there is a power room every 30m to 50m in the basic urban area, and the environment is also different, and the equipment environment is complex

However, inspectors need to bring a large number of tools to the site, including partial discharge instruments, infrared temperature measuring instruments, work instructions, cir

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