Research on Energy Management Strategies for Integrated Energy System in Electric Propulsion Aircraft
Rattachement africain : cn. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
To enhance the endurance and energy utilization efficiency of electric propulsion aircraft (EPA), this article constructs an integrated energy system (IES) architecture for EPA and, on this basis, proposes an energy management strategy (EMS) that considers both transient and steady-state operating conditions. The IES includes super-capacitors (SC), batteries, fuel cells (FCs), open winding permanent magnet synchronous generator, and the corresponding power converters. Under transient conditions with varying loads, low-frequency power is automatically directed to the FC and generator, medium-frequency power is allocated to the battery, and high-frequency power is assigned to the SC. This dynamic power distribution is facilitated by a decentralized droop control within the EMS framework. In addition, the proposed strategy promotes the recovery of the state of charge (SoC) of SCs and batteries, stabilizes the bus voltage, and effectively absorbs regenerative energy. In a steady-state scenario, the EMS proposed in this article optimizes the output power of FC, battery, and generator in a distributed manner, ensuring the system's efficiency and cost-effectiveness. Finally, an experimental platform is established for the proposed IES architecture, and the feasibility of the proposed EMS is validated.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Research on Energy Management Strategies for Integrated Energy System in Electric Propulsion Aircraft
- Date Crossref
- 01/09/2025
- Éditeur
- Institute of Electrical and Electronics Engineers (IEEE)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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State Key Laboratory of Electrical Insulation and Power Equipment pays non établi dans la noticeStructure de recherche
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Xi'an Jiaotong University pays non établi dans la noticeUniversité ou école supérieure
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North China Electric Power University pays non établi dans la noticeUniversité ou école supérieure
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China Power Engineering Consulting Group (China) pays non établi dans la noticeEntreprise
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School of Electrical Engineering State Key Laboratory of Electrical Insulation and Power Equipment pays non établi dans la noticeUniversité ou école supérieure
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Engineering Institute China Electric Power Planning & pays non établi dans la noticeStructure de recherche
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University et North China Electric Power University, avec 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.