The invention belongs to the technical field of power cells, and particularly relates to a vehicle hydrogen fuel cell management system integrated with a DC-DC converter function and a control method, a dual-core digital signal controller DSC is used as a main control chip, a main core of the DSC chip is responsible for realizing a real-time control function on a hydrogen fuel cell, and the main core of the DSC chip is responsible for realizing a real-time control function on the hydrogen fuel cell; and the slave core of the DSC chip is responsible for realizing a real-time control function on the DC-DC converter, and realizing a data exchange function between the master core and the slave core through master and slave interface MS I modules integrated in the DSC chip. The system can overcome the defect that a DC-DC converter needs to be additionally matched in an existing hydrogen fuel cell automobile whole vehicle electric control system, can effectively improve the integration degree of the whole vehicle electric control system, has the advantages of being compact in structure, small in size and low in cost, and is particularly suitable for the strict requirement for reducing the occupied space of equipment as much as possible in vehicle-mounted application.
本发明属于动力电池技术领域,具体涉及一种集成DC‑DC转换器功能的车用氢燃料电池管理系统及控制方法,采用双核数字信号控制器DSC作为主控芯片,DSC芯片的主内核负责实现对氢燃料电池的实时控制功能,DSC芯片的从内核负责实现对DC‑DC转换器的实时控制功能,并通过DSC芯片内部集成的主从接口MS I模块,实现主内核与从内核之间的数据交换功能。本发明能够克服现有的氢燃料电池汽车整车电控系统中需要另外配套DC‑DC转换器的缺点,能够有效的提升整车电控系统的集成度,具备结构紧凑,体积小、成本低的优点,特别适用于车载应用对尽量减小设备占用空间的严苛要求。
Vehicle hydrogen fuel cell management system integrated with DC-DC converter function and control method
集成DC-DC转换器功能的车用氢燃料电池管理系统及控制方法
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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