Intelligent Power Management System for Vehicle

Integrated power system of vehicle integrates the traditionally independent propulsion system and power system in the form of electric energy. This paper presents a reliable and stable power management system. This system mainly provides energy for electrical equipment, and is responsible for the real-time control, fault diagnosis and protection of each subsystem equipment. It realizes the functions of multi-channel independent high and low voltage transformation isolation power supply, modular design of power distribution, residual power supply of key equipment, etc. The principal prototype and system test show that the intelligent power management system operation parameters and status in real time. Power system supply and outage relocation, providing stable and continuous high-quality energy for the propulsion load and other loads.