Station line parameter acquisition device

By using a combination of direct welding current wiring terminals and stacked welding bornes in the station's line parameter collection device to solve the problem of insufficient streaming capabilities when facing fault currents, and splitting the design of the installation box design through the design of the installation box Simplify the installation process and achieve more efficient manufacturing and more stable collection effects.

CN119355319AActive Publication Date: 2025-01-24ZHEJIANG HUACAI TECH CO LTD
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Patent Information

Application Number
CN202411932190.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-01-24
Estimated Expiration
2044-12-26

AI Technical Summary

Technical Problem

The existing station line parameter acquisition device has insufficient flow capacity when facing a fault current, and the efficiency of manual stencil is low, making it not suitable for batch manufacturing.

Method used

Direct welding current terminals are used together with overlapping welding expansion plates to increase the current conduction cross-section to meet the flow requirements of fault currents. Through the design of split installation box and acquisition module, the assembly of convex edge and limit components is used. way to simplify the installation and removal process.

Benefits of technology

The fault current carrying capacity of the collection device is improved, the stability of the collection process is ensured, the manufacturing efficiency is greatly improved, and time costs are saved.

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Abstract

The invention relates to a station line parameter acquisition device, which comprises an installation box and an acquisition module, the installation box comprises a box cover, a panel frame and a bottom frame, the acquisition module comprises an interface module and a processing module, the interface module is electrically connected with the processing module, the interface module is installed in the panel frame, and the processing module is installed in the bottom frame; the processing module comprises a main board module and a connecting terminal, the connecting terminal is connected to a circuit board on the main board module, and a wiring end of the connecting terminal is located on a mounting hole formed in the panel frame; a current expanding circuit board is welded to a circuit part of the bottom side wall of the circuit board in the processing module, a wiring part is connected to the inner side wall of the wiring end of the connecting terminal, and the end, away from the connecting terminal, of the wiring part sequentially penetrates through the circuit board on the mainboard module and the current expanding circuit board and is electrically connected with the circuit board and the current expanding circuit board. According to the station line parameter acquisition device provided by the invention, the direct welding type current wiring terminal is matched with the stitch welding type current expansion plate, so that the through-flow requirement of fault current is met, and the acquisition process is more stable.
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Citation Information

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