A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-saving control method and device for machinery
The invention relates to a mechanical energy-saving control method and device and a computer readable storage medium, and relates to the technical field of energy-saving control. The machine adopts electric drive liquid transmission, and the energy-saving control method of the machine comprises the following steps: determining displacement generated by a motor rotating speed required by an accelerator of the machine as accelerator flow; determining the flow required by the current sub-action of the machine as the sub-action required flow; and under the condition that the accelerator flow is larger than the sub-action demand flow, the motor rotating speed of the machine is determined according to the sub-action demand flow. According to the invention, the energy utilization rate of machinery can be improved, and energy loss is reduced.
本公开涉及机械的节能控制方法及装置、计算机可存储介质，涉及节能控制技术领域。机械采用电驱液传动，机械的节能控制方法包括：确定所述机械的油门要求的电机转速产生的排量，作为油门流量；确定所述机械的当前分动作所需的流量，作为分动作需求流量；在所述油门流量大于所述分动作需求流量的情况下，根据所述分动作需求流量，确定所述机械的电机转速。根据本公开，可以提高机械的能量利用率，减少能量损耗。
Energy-saving control method and device for machinery
The invention relates to a mechanical energy-saving control method and device and a computer readable storage medium, and relates to the technical field of energy-saving control. The machine adopts electric drive liquid transmission, and the energy-saving control method of the machine comprises the following steps: determining displacement generated by a motor rotating speed required by an accelerator of the machine as accelerator flow; determining the flow required by the current sub-action of the machine as the sub-action required flow; and under the condition that the accelerator flow is larger than the sub-action demand flow, the motor rotating speed of the machine is determined according to the sub-action demand flow. According to the invention, the energy utilization rate of machinery can be improved, and energy loss is reduced.
本公开涉及机械的节能控制方法及装置、计算机可存储介质，涉及节能控制技术领域。机械采用电驱液传动，机械的节能控制方法包括：确定所述机械的油门要求的电机转速产生的排量，作为油门流量；确定所述机械的当前分动作所需的流量，作为分动作需求流量；在所述油门流量大于所述分动作需求流量的情况下，根据所述分动作需求流量，确定所述机械的电机转速。根据本公开，可以提高机械的能量利用率，减少能量损耗。
Energy-saving control method and device for machinery
机械的节能控制方法及装置
QI ZHIXIN (author) / XU RUIHU (author) / MA BANGGUO (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
B66C
Krane
,
CRANES
/
B60K
Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen
,
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
/
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
E02F
Baggern
,
DREDGING
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