According to the hydrogen fuel cell hybrid electric vehicle layered energy management method based on the interior point method, a hydrogen fuel hybrid electric vehicle energy management system model is established, and a hybrid electric vehicle energy management learning strategy based on interior point method convex optimization is constructed; and the energy management of the hydrogen fuel cell hybrid electric vehicle is optimized. The method has higher universality and real-time performance for different working conditions, it is guaranteed that the SOC of the energy storage system stably fluctuates in a reasonable interval, the service life is prolonged, and the self-adaptive capacity of the whole system is enhanced.
基于内点法的氢燃料电池混合动力汽车分层能量管理方法,通过建立氢燃料混合动力汽车能量管理系统模型,构造基于内点法凸优化混合动力汽车能量管理学习策略,根据燃料电池、锂电池和超级电容,优化氢燃料电池混合动力汽车的能量管理。本发明的方法对不同的工况具有更强的普适性和实时性,保证了储能系统SOC在合理区间平稳波动,延长使用寿命,加强整个系统的自适应能力。
Layered energy management method for hydrogen fuel cell hybrid electric vehicle based on interior point method
基于内点法的氢燃料电池混合动力汽车分层能量管理方法
2022-09-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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