摘要
介绍了一种用于蓄电池式矿用电力机车交流传动系统的大功率DC DC变换器的主电路、控制电路及驱动电路的设计原理和设计方法。实验结果表明该变换器的设计合理、可靠。
A high power DC DC converter is developed. It is used in AC driver of battery powered locomotive of mine. This paper discusses its design principle and design methods of the main circuit,the control circuit and the drive circuit. The experimental result shows it is reasonable and reliable.
基金
陕西省教委重点科研项目
