Research and application of permanent magnet power generation control

In order to meet the needs of electrical equipment of different power levels on vehicles, improve the efficiency of electrical equipment, this article uses a permanent magnet synchronous motor to construct a
$\text{DC} \pm 28\mathrm{V}$
power supply network, to meet the power demand of DC 28V and 56V electrical equipment, realize the high-power output of the power supply electrical system under the engine idling condition