The invention discloses a control method and device of a vehicle inverter and a processor. The method comprises the following steps: acquiring various to-be-tested working conditions of a vehicle inverter; the control frequency meeting the operation condition of the vehicle inverter is determined under the multiple to-be-tested working conditions; determining the comprehensive efficiency of the vehicle inverter based on the working efficiency of the vehicle inverter when the vehicle inverter is in the control frequencies corresponding to the various to-be-tested working conditions; in response to the condition that the comprehensive efficiency is greater than an efficiency threshold value, determining the control frequencies corresponding to the various to-be-tested working conditions as target control frequencies corresponding to the corresponding to-be-tested working conditions; and controlling the vehicle inverter based on the target control frequency. The technical problem that the energy utilization rate of the vehicle inverter is low is solved.
本发明公开了一种车辆逆变器的控制方法、装置和处理器。该方法包括:获取车辆逆变器的多种待测工况;分别在多种待测工况下,确定满足车辆逆变器的运行条件的控制频率;在车辆逆变器分别处于多种待测工况对应的控制频率下,基于车辆逆变器的工作效率,确定车辆逆变器的综合效率;响应于综合效率大于效率阈值,将多种待测工况对应的控制频率,确定为相应待测工况对应的目标控制频率;基于目标控制频率,对车辆逆变器进行控制。本发明解决了车辆逆变器的能量利用率低的技术问题。
Vehicle inverter control method and device and processor
车辆逆变器的控制方法、装置和处理器
2023-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
CONTROL DEVICE FOR AN INVERTER, INVERTER FOR A VEHICLE, VEHICLE AND METHOD OF OPERATING AN INVERTER
Europäisches Patentamt | 2022
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