Transformer oil gas chromatographic analysis remote control analysis system

Abstract

The invention discloses a transformer oil gas chromatographic analysis remote control analysis system. The system comprises a master control module and a plurality of single-group control modules, themaster control module remotely controls the single-group control modules, and each single-group control module is in control connection with a vacuum degassing module, a vacuum sample injection module, a chromatographic column separation module, a chromatographic analysis module, a chromatogram module and a performance analysis module. According to the invention, through the remote control detection, the oscillation of the transformer oil in the transportation process can be avoided; by carrying out the degassing and sample injection work through the vacuum degassing module and the vacuum sample injection module, air can be prevented from being mixed during degassing and sample injection, so that the accuracy of a detection result is ensured; the separated gas is detected through the chromatographic column separation module and the chromatographic analysis module, a detection result is analyzed through the performance analysis module, the performances of the transformer at all aspectsare judged, and the result is transmitted to the master control module through a wireless network, so that a worker can know the performances of the transformer in time.

Description

technical field [0001] The invention relates to the technical field of transformer oil gas chromatography analysis, in particular to a remote control analysis system for transformer oil gas chromatography analysis. Background technique [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the use, it can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers , r...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, sampling is generally carried out manually with a glass syringe. After the sampling is completed, the sample is sent to the testing center for testing. However, during the transportation process, the oil is prone to vibration, and during the degassing and sampling process In the process, air is often mixed in, which affects the accuracy of the data and leads to large errors in the test results.

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