Comprehensive test device applied to high-tension switch cabinet detection
A high-voltage switchgear and comprehensive test technology, applied in the direction of measuring devices, instruments, etc., can solve the problems that the multi-functional detection system is not mentioned, it is difficult to improve efficiency, equipment handling, storage, and use are cumbersome, etc., to achieve test safety protection, Improving the efficiency of detection and testing and realizing the effect of convenience
Inactive Publication Date: 2018-11-27
福建置信电力技术服务有限公司
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Problems solved by technology
[0004] The factory test of high-voltage switchgear mainly includes: 1) insulation test of main circuit, 2) test of auxiliary and control circuit, 3) measurement of main circuit resistance, 4) sealing test, 5) design inspection and appearance inspection, 6) mechanical Operation and mechanical characteristic measurement test, 7) auxiliary device test, etc., when performing the above tests, generally use special test equipment or instruments for testing, for example, use a loop resistance tester to measure the resistance of the main circuit of a high-voltage switchgear, and use a switch dynamic The characteristic tester is used to measure the mechanical characteristics of the high-voltage switchgear. Due to the large number of test items, there are many types of equipment used. It is necessary to take turns to use each equipment to carry out the test separately during the factory test. The handling, storage, and use of the equipment are cumbersome. Difficult to improve efficiency in batch testing
[0005] Existing related patents are generally in the form of independent equipment or fixed type for the detection of switch cabinets, and do not mention the movable multi-functional detection system
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[0021] A comprehensive test device for high-voltage switchgear detection provided by the present invention includes a test system 1, a test control management system 2, a power supply system 3 and a structural auxiliary system 4, and the test system 1 and the structural auxiliary system 4 are connected and Controlled by the test control management system 2, the power supply system 3 is connected to and supplies power to the test system 1, the test control management system 2 and the structural auxiliary system 4, and the test system 1 includes an insulation resistance test unit 11 and a loop resistance test unit 12 , ground continuity test unit 13, operation test unit 14, mechanical characteristic test unit 15, AC withstand voltage test unit 16, the insulation resistance test unit 11, loop resistance test unit 12, ground continuity test unit 13, operation The dynamic test unit 14, the mechanical characteristic test unit 15, and the AC withstand voltage test unit 16 are all conn...
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The invention relates to the technical field of high voltage test detection and specifically relates to a comprehensive test device applied to high-tension switch cabinet detection. The comprehensivetest device comprises a test system, a test control management system, a power supply system and a structural auxiliary system, wherein the test system and the structural auxiliary system are both connected with the test control management system and controlled by the test control management system, and the power supply is connected with the test system, the test control management system and thestructural auxiliary system and can supply power for the test system, the test control management system and the structural auxiliary system.
Description
technical field [0001] The invention relates to the technical field of high-voltage test and detection, in particular to a comprehensive test device for high-voltage switchgear detection. Background technique [0002] High-voltage switchgear is a kind of electrical equipment, which is used for on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption. The components in the switchgear mainly include circuit breakers, isolating switches, load switches, Composed of operating mechanism, transformer and various protection devices, high-voltage switchgear generally refers to switchgear with voltage levels of 10kV and 35kV, and its maximum working voltage is 12kV and 40.5kV respectively. [0003] The switchgear should meet the relevant requirements of "Standard for AC metal-enclosed switchgear", GB3906 "3.6kV-40.5kV AC metal-enclosed switchgear and control equipment", GB / T11022 "Common technical requirements for hig...
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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 王永进陈永强李海军周兵王亚东游秀梅刘琼瑜王建英张巧东王凯新王永
Owner 福建置信电力技术服务有限公司