The invention provides a control method and device of an electromagnetic clutch, electronic equipment and a readable storage medium, the method is applied to a series-parallel hybrid power system, when the electromagnetic clutch is in a parallel mode, if a clutch separation instruction request is received, the output torque of a generator is adjusted based on the output torque of an engine, and the output torque of the generator is adjusted. The torque of the input shaft of the electromagnetic clutch is eliminated; if the input shaft torque is smaller than the input shaft torque threshold value, it is determined that twist clearing is completed, and an electromagnetic coil of the electromagnetic clutch is controlled to be powered off; after the electromagnetic coil is powered off, if the driven end and the driving end of the electromagnetic clutch are still not separated, the parameter range of the shaking torque is determined based on the rotating speed change rate of the driven end of the electromagnetic clutch; and based on the parameter range, generating a target jitter torque to adjust the output torque of the generator until the driven end and the driving end of the electromagnetic clutch are separated. Therefore, the direction, the upper limit value and the lower limit value of the shaking torque are determined through the rotating speed change rate of the driven end, and the electromagnetic clutch can be stably separated.
本申请提供电磁离合器的控制方法、装置、电子设备及可读存储介质,方法应用于串并联混合动力系统,当电磁离合器处于并联模式时,若接收到离合器分离指令请求,则基于发动机的输出扭矩,调整发电机的输出扭矩,以清除电磁离合器的输入轴扭矩;若输入轴扭矩小于输入轴扭矩阈值,则确定清扭完成,控制电磁离合器的电磁线圈断电;在电磁线圈断电之后,若电磁离合器的从动端和主动端仍未分离,则基于电磁离合器的从动端的转速变化率,确定抖动扭矩的参数范围;并基于参数范围,生成目标抖动扭矩调整发电机的输出扭矩,直至电磁离合器的从动端和主动端分离。这样,通过从动端的转速变化率来确定抖动扭矩的方向及上下限值,可以使电磁离合器稳定分离。
Control method and device of electromagnetic clutch, electronic equipment and readable storage medium
电磁离合器的控制方法、装置、电子设备及可读存储介质
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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