军用电传动车辆高压电源管理

The High Voltage Source Management of Electric Drive Military Vehicles

为解决军用车辆混合动力系统高压电源的管理难题,设计了一种电力综合控制箱,并开展了基于电力综合控制箱的车辆电源管理技术研究,制定了双向DC/DC电压环和电流环并联控制方案;设计了基于DC/DC的超级电容两阶段预充电控制策略以及动力电池输出控制算法。试验结果表明设计的电力综合控制箱及其控制算法实现了对系统高压电源的统一检测及优化控制。

For the purpose of solving the management problem of the high voltage source of military electric drive vehicular hybrid system,an integral electric controller was designed,and the study of the technology of vehicular power source management was carried out based on the integral electric controller with a parallel operation plan of dual DC / DC voltage ring and current stipulated. Based on DC /DC,a battery output control algorithm and a control strategy of two-stage super capacitor charging were designed. The experiment results show that the integral electric controller and the control algorithm are efficient in the universal detection and optimal control of the high voltage source.