The invention relates to the technical field of power supply and distribution systems, in particular to an intelligent distributed power supply and distribution system for an aircraft, which comprises a generator control unit, a secondary power supply, a power supply system processor, a primary electric energy distribution center, a pulse power supply unit, a secondary power distribution unit, a standby power supply, a battery management unit, an inverter power supply, a cable network and a switch control unit, according to the system, the reliability of the system is improved through redundancy design and power supply priority management, fault isolation and uninterrupted power supply are realized through intelligent solid-state power distribution, and the sensing capability of the power supply and distribution system to the real-time working condition of a load is improved through high-speed sampling; real-time performance and reliability of data interaction between equipment of the power supply and distribution system are achieved through a dual-redundancy high-speed data bus, multi-level redundancy power supply is achieved, reliability and safety of the system are greatly improved, an electrical system is designed into a plurality of small modules with special functions, the advanced microelectronic technology and the computer control technology are utilized, and the system reliability and safety are improved. And intelligent management and control of an electrical system are realized.

    本发明涉及供配电系统技术领域,具体涉及一种飞行器用智能分布式供配电系统,包括发电机控制单元、二次电源、供电系统处理机、初次电能分配中心、脉冲电源单元、二次配电单元、备用电源、电池管理单元、逆变电源、电缆网络和开关控制单元,该系统通过余度设计及供电优先级管理提高系统的可靠性,通过智能固态配电实现故障隔离及不间断供电,通过高速采样提升供配电系统对负载实时工况的感知能力,通过双余度高速数据总线实现供配电系统设备间数据交互的实时性及可靠性,分级多余度供电,极大提高系统可靠性和安全性,将电气系统设计为多个小型化、功能专一的模块,利用先进的微电子技术和计算机控制技术,实现电气系统的智能管理和控制。


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    Titel :

    Intelligent distributed power supply and distribution system for aircraft


    Weitere Titelangaben:

    一种飞行器用智能分布式供配电系统


    Beteiligte:
    LU YUFANG (Autor:in) / HUANG ZHI'AI (Autor:in) / MENG KAI (Autor:in) / CHEN CHUNHAI (Autor:in) / LIANG HUIYONG (Autor:in) / WU XUANHUI (Autor:in)

    Erscheinungsdatum :

    10.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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