The invention discloses an electric working vehicle control system and method, and relates to the technical field of storage battery, the control system comprises a controller, a storage battery, a charger and a motor, the storage battery is used for supplying power to the controller and the motor, and the motor is used for providing mechanical action for a working vehicle. The controller is used for controlling the operation and the operation power of the motor, monitoring the SOC of the storage battery, sharing the SOC of the storage battery with the charger and monitoring the working state of the charger; the charger is used for charging the storage battery and adjusting the charging current and the charging voltage according to the SOC of the storage battery. According to the invention, the storage battery of the electric working vehicle can be charged while being discharged, and the discharging depth of the storage battery is greatly reduced, so that the service life of the storage battery of the electric working vehicle is greatly prolonged.
本发明公开了一种电动作业车控制系统及控制方法,涉及蓄电池技术领域,所述控制系统包括控制器、蓄电池、充电器和电动机,所述蓄电池用于给控制器和电动机供电,所述电动机用于为作业车提供机械动作,所述控制器用于控制电动机的运行及运行功率,监测蓄电池的SOC,以及将蓄电池的SOC与充电器共享并监测充电器的工作状态;所述充电器用于给蓄电池进行充电,并根据蓄电池的SOC调整充电电流和充电电压。本发明有效地确保了电动作业车蓄电池能够边放电边充电,极大地降低了蓄电池的放电深度,从而大幅度地延长了电动作业车蓄电池的使用寿命。
Electric operation vehicle control system and control method
一种电动作业车控制系统及控制方法
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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 / 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 |
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