An Oil Chromatography Online Monitoring Device for Locomotive Traction Transformer

Abstract

An oil chromatography online monitoring device for a locomotive traction transformer, relating to a monitoring device, the device includes an oil sample collection unit, an oil-gas separation unit, a chromatographic separation unit, a gas detection unit, a data acquisition control unit, a PID temperature controller unit and a data service On the platform, the oil inlet of the oil sample collection unit is connected to the oil sample introduction pipe, the oil sample collection unit is connected to the oil-gas separation unit, the oil-gas separation unit is connected to the chromatographic separation unit, and the chromatographic separation unit transmits the separated gas to the gas detection unit. The detection unit is connected with the data acquisition control unit, the PID temperature controller unit is respectively connected with the oil-gas separation unit, the chromatographic separation unit, the gas detection unit, and the data acquisition control unit, and the data acquisition control unit is connected with the data service platform; the present invention realizes real-time monitoring For the purpose of transformer operation status, the oil chromatographic on-line monitoring device is designed as a miniature module, which solves the problem of the narrow space for the locomotive car body.

Description

[0001] 【Technical field】 [0002] The invention relates to an on-line monitoring device, in particular the invention relates to an on-line oil chromatography monitoring device of a locomotive traction transformer. [0003] 【Background technique】 [0004] As we all know, railway transportation is the main artery of my country's economic operation and occupies an important position in my country's transportation system. With the rapid development of the national economy, the railway has accelerated the pace of development with the theme of high speed, heavy load, and safety. Driving safety is the eternal theme of railway transportation. The experience and intuition of locomotive drivers and maintenance personnel to diagnose and repair locomotive faults can no longer meet the safety and high-efficiency requirements of modern transportation. Because some transient faults that may occur during locomotive operation cannot be recorded in time, it is difficult for the locomotive to run...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies in the background technology, the present invention discloses an oil chromatographic on-line monitoring device for locomotive traction transformers, which realizes the purpose of real-time monitoring of the operation status of the transformer, and designs the on-line oil chromatogram monitoring device for locomotive traction transformers as a miniature module, effectively It solves the problem of narrow space for the locomotive car body, and avoids the influence of large vibration on the online monitoring device for oil chromatography of the locomotive traction transformer when the locomotive is running

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