DONG Xiaodong, CHEN Duo, DONG Xiubin. Electromagnetic Interference Fault Analysis and Filter Design for Rectifier and Inverter Module of APU Device in CRH380A EMUs[J]. Electric Drive for Locomotives, 2018,(3):108-111.
DONG Xiaodong, CHEN Duo, DONG Xiubin. Electromagnetic Interference Fault Analysis and Filter Design for Rectifier and Inverter Module of APU Device in CRH380A EMUs[J]. Electric Drive for Locomotives, 2018,(3):108-111. DOI: 10.13890/j.issn.1000-128x.2018.03.023.
In order to restrain the influence of electromagnetic interference on module control power supply of APU device in CRH380A EMUs, combining the mechanism of electromagnetic interference and the principle of rectifier and inverter module control power supply circuit in APU device, a new filter design based on module control power conversion circuit of APU device was presented. The experiment showed that the proposed filter has a significant inhibitory effect on EMI caused by normal operation and some special conditions of EMUs (such as VCB on-off, lift and drop the pantograph, pantograph offline, etc.).
关键词
CRH380A 型动车组电磁干扰APU 装置整流逆变模块滤波器
Keywords
CRH380A EMUselectromagnetic interferenceAPU devicerectifier and inverter modulefilter