Vehicle-mounted comprehensive test system used for condition based maintenance for electrical equipment

Abstract

The invention discloses a vehicle-mounted comprehensive test system used for condition based maintenance for electrical equipment. The vehicle-mounted comprehensive test system comprises a vehicle body, wherein the vehicle body comprises a vehicle head and a carriage, and a partition plate is arranged between the vehicle head and the carriage; the vehicle head comprises a cab; the carriage is internally provided with a test workbench, a machine cabinet, a control panel, a monitoring unit, a lighting unit, an interphone and a safety power supply; a test instrument is connected with a control computer by an RS232 (Recommend Standard 232) interface or a USB (Universal Serial Bus) interface of the control computer; and the control computer is internally provided with a centralized control software system used for test item management, test data management and self-defined report generation. The vehicle-mounted comprehensive test system has the advantages that the equipment test efficiency of the condition based maintenance is improved, and the quality of the test work is improved, etc.

Description

technical field [0001] The invention relates to a vehicle-mounted comprehensive test system for state maintenance of electric equipment. Background technique [0002] The electrical equipment of the power system is overhauled (or maintained, debugged, tested) according to the prescribed overhaul period, and the period is fixed for one year or several years. At present, the safety and reliability of power grid work is the basic requirement of electric power, and the routine test of condition-based maintenance is the guarantee for evaluating the status of equipment and ensuring the safe operation of the power grid. Due to the various types of equipment that need to be overhauled in the power system, mainly including transformers, circuit breakers, lightning arresters, coupling capacitors and bushings, the test work is heavy. [0003] The existing maintenance mode is to use the electric test vehicle to transport the test instruments, move the required test instruments from the...

AI Technical Summary

Problems solved by technology

Due to the construction period arrangement, often several projects need to carry out tests of different equipment, and it takes a lot of time to move the test equipment, which seriously affects the progress of the project

[0005] In addition, when dealing with emergency accidents during operation, technicians need to bring instruments to the site in a short time. The existing equipment requires a certain amount of time for preparations such as moving the instruments, and sometimes it is difficult to ensure that they arrive at the site in time.

In short, the existing method of using ordinary vehicles to transport test instruments has problems such as inconvenient on-site testing, manual handling, limited loading of test instruments, less coverage of tested equipment, test safety and data anti-interference. , encountered many troubles during the test, it is difficult to ensure that the test can be completed smoothly

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