摘要
中低速磁浮列车的悬浮电源采用DC/DC变换器,主要为悬浮控制器提供DC 330 V电源和为DC 330 V蓄电池充电,是中低速磁浮列车正常运行的关键部件之一。文章主要介绍了中低速磁浮列车悬浮电源主电路拓扑结构、基本控制方法、均流控制等关键技术,并介绍了其结构设计及应用。
A DC/DC converter is used in suspension power supply for mid-low speed maglev train, which can provide DC 330 V power for suspension controller and charge DC 330 V battery. It＇s one of the key equipments of mid-low speed maglev train for normal operating. Its main circuit topology, basic control method and current sharing technology are presented, and the structural design and engineering applications are also introduced.
出处
《大功率变流技术》
2012年第4期48-51,共4页
HIGH POWER CONVERTER TECHNOLOGY
