Research on the detection of high-speed current transformer core corrosion based on LabVIEW. (May 2020)

• Record Type: Journal Article
• Authors: Fan, Guangen; Li, De-cang; Yue, Qiang; Zhang, Yatong
• Is Part Of: Journal of physics. Volume 1550:Number 4(2020)
• Publication Date: 2020-05
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1550/4/042033
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Aiming at the corrosion degree of current transformer cores in high-speed EMUs, a corrosion detection system of current transformer cores in high-speed EMUs is developed by using LabView as a development tool and combining with wireless transmission technology based on TCP/IP remote communication. The system includes two subsystems: vehicle unit and vehicle unit. It realizes signal acquisition, data processing, parameter display of rust determination, real-time wireless transmission of data, parameter preservation and alarm prompt. It also realizes portable and portable data acquisition requirements combined with relevant hardware equipment. The test results show that the system can meet the requirement of iron core corrosion detection of current transformer in high-speed EMU, and the hardware equipment adopted make the system more convenient to use and meet the practical application requirements. It has a certain reference value for the construction of automatic fault detection system for high-speed EMU.