A distributed optimization control method for an aircraft energy system considering loss includes the following steps: S1, based on characteristics of the actual near-space aircraft energy system and the near-space environment, the multi-bus DC microgrid system model is established for the near-space aircraft energy system according to Kirchhoff's law; S2, according to the energy scheduling requirement of the near-space aircraft energy system, the system control target is established; S3, according to the system control target, the optimal scheduling problem of the aircraft energy system considering operating loss is established; and S4, based on projection and penalty, the distributed optimization control algorithm is designed. The distributed optimization control method realizes bus voltage regulation and current distribution. The soft constraint of output current and line current of the DC/DC converter is realized by penalty, and the hard constraint of bus voltage is realized based on the projection operator.
Distributed optimization control method for aircraft energy system considering loss
29.04.2025
Patent
Elektronische Ressource
Englisch
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