Functional analysis and simulation of series hybrid system

• DOI: 10.1049/icp.2024.3370
• Publication Date: 2025-01-09T11:19:57Z
• Authors: Kai Fan; Jiao Wang; Yan Zhang; Xiaoli Duan

In order to solve the problem of low energy utilization rate small UAV, we carried out analysis 80kW series hybrid system, expounded configuration scheme aviation built corresponding Matlab/Simulink simulation model, and designed optimal working electrical calculation method bidirectional half-bridge DC/DC converter control strategy for vector permanent magnet synchronous generator. Through results different operating points each subsystem, feasibility full-control rectifier SVPWM algorithm generator, topology DC/DC, coordinated voltage stabilization storage system power generation are verified. The diesel-electric can meet load change requirements UAVs, subsystem is in an efficient state, which lays a foundation experimental research system.