摘要
介绍了一种用于直流3 000 V供电制式下的动车组牵引辅助逆变器的主电路、技术参数及总体结构,重点分析了该逆变器的器件选型、结构特点和辅助滤波器设计。通过实际装车考核运行情况表明,该型牵引逆变器运行稳定,满足DC 3 000 V电网供电动车组的运用要求。
The main circuit, technical parameters and overall structure of a sort of traction and auxiliary inverter applied under DC 3 000 V power supply system were introduced, and the device selection, mechanical structure and LC filter of auxiliary circuit of the inverter were emphatically analyzed. According to the performance in EMUs commissioning, the inverter operated stably, and met the predefined requirements.
出处
《机车电传动》
北大核心
2015年第6期38-41,共4页
Electric Drive for Locomotives
