Transformer automatic verification system seamlessly connected with logistics system

Abstract

The invention discloses an automatic mutual inductor verification system in seamless connection with a logistics system. The automatic mutual inductor verification system in seamless connection with the logistics system comprises a test board, an automatic wire connecting and disconnecting device and a transmission device, wherein the automatic wire connecting and disconnecting device comprises an installation frame, a primary wiring component, a secondary wiring component and a center penetrating component, the center penetrating component is installed on the test board, the installation frame is arranged at the position, corresponding to the center penetrating end of the center penetrating component, of the side edge of the test board, the primary wiring component and the secondary wiring component are installed on the installation frame in the mode that the primary wiring component and the secondary wiring component are matched with each other, the transmission device comprises a multi-speed chain conveying mechanism and a mutual inductor tray positioning mechanism, the multi-speed chain conveying mechanism comprises a support, multi-speed chains spread on the two sides of the top of the support and a transportation motor driving the multi-speed chains, the mutual inductor tray positioning mechanism comprises a guide rail which is laid on the support, a liftable positioning and supporting table assembly which is installed on the guide rail in a sliding mode, and a positioning motor, and an initial station, an odd-row mutual inductor verification station and an even-row mutual inductor verification station are arranged on the mutual inductor tray positioning mechanism. The automatic mutual inductor verification system in seamless connection with the logistics system is used for verification of a mutual inductor.

Description

technical field [0001] The invention relates to the field of verification of low-voltage current transformers, in particular to an automatic verification system for transformers seamlessly connected with a logistics system. Background technique [0002] With the rapid development of my country's electric power industry, as one of the important components of electric energy metering devices, the use of metering transformers has also increased simultaneously, and these metering transformers must pass the verification of the transformer metering verification department before use. Only then can it be used, so that the transformer measurement verification department, especially the provincial and municipal transformer measurement verification department, also increases the transformer verification amount. At present, some provinces (such as: Zhejiang, Jiangsu, etc.) are gradually transitioning to the management mode of centralized bidding, centralized procurement, centralized ins...

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Problems solved by technology

[0004] Since the insulation resistance measurement and the power frequency withstand voltage test are tested on the insulation withstand voltage test bench of the automatic verification system of the transformer, the inter-turn insulation strength test of the secondary winding, the magnetic saturation margin measurement and the basic error measurement are performed on the mutual inductance The test is carried out on the error test bench of the automatic transformer verification system, so the automatic verification system of the transformer needs to be equipped with two test benches, which increases the floor space of the automatic verification system of the transformer; moreover, on the two test benches When testing, it is necessary to connect and remove the wires separately, and the process is complicated

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