超高速のEV充電のためのDAB変換器の電流ストレスの軽減のための量子インスピレーションによる最適化

Suwaiba Mateen¹, Ahteshamul Haque¹, Mohammed Ali Khan²

¹Department of Electrical Engineering, Jamia Millia Islamia, New Delhi, 110022, India.

Scientific reports

|February 15, 2026

まとめ

新しいダブルアクティブブリッジのモジュレーション戦略により,電気自動車の充電が強化されています. この方法は,電流のストレスを50%削減し,超高速充電システムの効率と信頼性を向上させます.

科学分野:

電気工学電気工学とは
パワー・エレクトロニクスパワー・エレクトロニクス
電気自動車技術について

背景:

電気自動車 (EV) の超高速充電 (UFC) は,パワーコンバーター設計に重大な課題を提示しています.
デュアルアクティブブリッジ (DAB) コンバーターは,高電力DC充電アプリケーションの有望なソリューションです.

研究の目的:

現在のストレスを最小限に抑えるために,DAB変換器の新型フェーズシフト調節戦略を提案する.
UFC用のDAB変換器の効率,信頼性,および熱管理を強化する.

主な方法:

DABコンバータのための新しい二相シフト調節戦略の開発.
調節段階の遅延のための量子インスピレーションによる最適化 (QIO) の活用.
従来の単相シフト (SPS) 方法に対する比較分析.

主要な成果:

提案された方法は,すべてのスイッチに対してゼロ電圧スイッチ (ZVS) を達成します.
SPSと比較して,現在のストレスを最大50%削減することが実証されています.
変換器の信頼性と効率が著しく向上しました.

結論:

新しい二相シフト調節戦略は,高電力のEV充電に有効です.
提案された技術は,次世代UFCインフラストラクチャの性能,信頼性,スケーラビリティを向上させています.
シミュレーションと実験の結果は,提案された方法の適性を検証します.

キーワード:

現在のストレス要因は,ダブルアクティブブリッジ信頼性信頼性信頼性信頼性トランスミッションのパワー・パワー.超高速充電で充電する.ゼロ電圧のスイッチング

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