Concept of intellectual diagnostic system of traction electrical supply devices

Abstract

This article presents questions on creating a diagnostic system for traction power supply. The relevance of this area is confirmed by significant quantitative violations that occurred due to the development of defects. In addition to power low-voltage transformers, which include electric and electric voltage, as well as converters, smoothing filters, controlled and uncontrolled means, providing reactive power and other equipment. The diagnostic system under consideration allows you to accurately perform all the necessary technical and technical work in railway transport. services, etc. allows you to increase the reliability of traction power supply systems and train safety. In addition to monitoring the concentration of gas dissolved in the transformer oil, monitoring the high-voltage bushings of transformers and switches, oil leaks, the proposed system should include monitoring the parameters of special electrical installations. An integration diagnostic system using existing measurement methods allows us to synthesize and further test the diagnostic methods taking into account the specifications of traction power supply. The implementation of an intellectual device diagnostic system as part of a decision support system allows you to switch to an organization system that provides the actual state and thereby reduce operating costs.