Open AccessResearch on Intelligent Detection and Improvement Technology of Urban Rail Transit Electromagnetic Compatibility
Author(s) -
Wan Jia
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1982/1/012037
Subject(s) - electromagnetic compatibility , electromagnetic interference , electromagnetic shielding , ground , rail transit , electromagnetic environment , urban rail transit , engineering , electrical engineering , computer science , automotive engineering , electronic engineering , transport engineering
The design and installation of the rail transit power supply system should be completed under the premise of careful comparison with relevant national standards. The problems of electromagnetic compatibility and electromagnetic interference in urban rail transit engineering involve a wide range of subjects, and have the problems of being neglected, forgotten, and mixed. In order to solve this problem, this paper proposes an electromagnetic compatibility design for urban rail transit in a complex electromagnetic environment. In this design, electromagnetic interference sources, coupling paths and sensitive equipment are analyzed in detail, and electromagnetic coupling path cutting technologies such as grounding, shielding, filtering and wiring are strictly designed to meet the electromagnetic compatibility requirements of urban rail transit.