摘要
本文主要介绍DC-DC双向电源在混合动力公交的应用,文中分别介绍了混合动力公交的动力组成、DC-DC双向电源原理结构图,DC-DC双向电源控制策略。实际运行结果表明:设备能够满足混合动力公交设计的要求,等效成本低,控制频率高,响应速度快,纹波小,噪声低,高效节能,具有很好的应用前景。
This paper mainly introduces the application of DC-DC bidirectional power supply to the hybrid electric bus. It introduces the composition of hybrid electric bus power, the schematic diagram of DC-DC bidirectional power supply, and the control strategy of DC-DC bidirectional power supply. The actual operation results show that the equipment can meet the design requirements of hybrid electric bus, which has the advantage of low equivalent cost, high control frequency, fast response speed, small ripple, low noise, and so on which has good application prospect.
出处
《船电技术》
2016年第12期18-21,共4页
Marine Electric & Electronic Engineering
关键词
DC-DC双向电源
混合动力公交
并联移相
DC-DC bidirectional power supply
hybrid electric bus
parallel phase shift
