Energy control system

The invention discloses an energy control system, relates to the technical field of energy control, and aims to improve the reliability and cruising ability of a battery system through cooperative work of double battery packs, ensure real-time synchronization of torque information between motor cont...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG DI, JIANG LI, YU ZHIPING, HU YELIANG, ZHU YANBIN, HUANG HAO, WANG MING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an energy control system, relates to the technical field of energy control, and aims to improve the reliability and cruising ability of a battery system through cooperative work of double battery packs, ensure real-time synchronization of torque information between motor controllers through a high-speed communication interface, and avoid non-uniform power output of a vehicle caused by performance difference. The power response consistency and stability of the whole vehicle are ensured, the working logic of the existing double battery packs is changed, the other motor is controlled to be synchronized according to the working state of one motor, the electric quantity consumption balance between the battery packs is ensured, the risk of excessive discharge of a single battery pack is reduced, and the service life of the battery pack is prolonged. The two sets of power supply systems control the double motors, the endurance of the vehicle is prolonged, meanwhile, the energy consumption of