Pulse Power Stabilizing Technology based on Combined Control of Hybrid Energy Storage Systems and Generator

With the emergence of high-power density generators and the improvement of battery performance, more electric aircraft (MEA) are becoming the development direction in the aviation military field. At the actual tactical level, directed energy weapons effectively improve the technical and tactical performance of the equipment. However, the pulsed power electronic loads place higher demands on the stability of independent electric power distribution systems (EPDSs). This paper mainly focuses on the voltage stability of the 270 V high-voltage DC power system and proposes a joint droop control-based hybrid energy storage system and brushless DC motor smoothing technique, which achieves a better smoothing effect under high peak-to-average ratio pulsed power loads. The simulation results based on the PLECS simulation model validate the effectiveness of the proposed combined control approach in enhancing the stability of the aircraft's EPDS containing multiple loads.