Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving control method and system of high-voltage frequency converter
The invention provides an energy-saving control method and system for a high-voltage frequency converter, and relates to the technical field of high-voltage frequency converters, and the method comprises the steps: collecting a vehicle image of a to-be-parked target vehicle in a stereo garage, enabling the target vehicle to control a motor to ascend and descend in the stereo garage through the high-voltage frequency converter to complete parking, carrying out the recognition of the vehicle image, and carrying out the recognition of the vehicle image; the method comprises the following steps of: acquiring servicing mass information and vehicle value information, constructing a lifting target function and a descending target function, constructing and optimizing to obtain a lifting frequency conversion parameter library and a descending frequency conversion parameter library, combining the lifting target function and the descending target function, calculating to obtain a total target function, and performing total optimization in the lifting frequency conversion parameter library and the descending frequency conversion parameter library to obtain a variable frequency parameter library; and an optimal frequency conversion parameter combination is obtained, and when the target vehicle is parked, the high-voltage frequency converter is controlled. The technical problem of energy waste caused by the fact that energy consumption optimization in the lifting process and the descending process is not fully considered in frequency converter control in the prior art is solved.
本发明提供了一种高压变频器的节能控制方法及系统，涉及高压变频器技术领域，包括：在立体车库内采集待停车的目标车辆的车辆图像，目标车辆在立体车库内通过高压变频器控制电机进行抬升和下降完成停车，对车辆图像进行识别，获取整备质量信息和车辆价值信息，构建抬升目标函数和下降目标函数，构建并优化获得抬升变频参数库和下降变频参数库，结合抬升目标函数和下降目标函数，计算获得总目标函数，在抬升变频参数库和下降变频参数库内进行总优化，获得最优变频参数组合，在目标车辆进行停车时，对高压变频器进行控制。本发明解决了现有技术在变频器控制中未能充分考虑抬升和下降过程中的能耗优化，导致存在能源浪费的技术问题。
Energy-saving control method and system of high-voltage frequency converter
The invention provides an energy-saving control method and system for a high-voltage frequency converter, and relates to the technical field of high-voltage frequency converters, and the method comprises the steps: collecting a vehicle image of a to-be-parked target vehicle in a stereo garage, enabling the target vehicle to control a motor to ascend and descend in the stereo garage through the high-voltage frequency converter to complete parking, carrying out the recognition of the vehicle image, and carrying out the recognition of the vehicle image; the method comprises the following steps of: acquiring servicing mass information and vehicle value information, constructing a lifting target function and a descending target function, constructing and optimizing to obtain a lifting frequency conversion parameter library and a descending frequency conversion parameter library, combining the lifting target function and the descending target function, calculating to obtain a total target function, and performing total optimization in the lifting frequency conversion parameter library and the descending frequency conversion parameter library to obtain a variable frequency parameter library; and an optimal frequency conversion parameter combination is obtained, and when the target vehicle is parked, the high-voltage frequency converter is controlled. The technical problem of energy waste caused by the fact that energy consumption optimization in the lifting process and the descending process is not fully considered in frequency converter control in the prior art is solved.
本发明提供了一种高压变频器的节能控制方法及系统，涉及高压变频器技术领域，包括：在立体车库内采集待停车的目标车辆的车辆图像，目标车辆在立体车库内通过高压变频器控制电机进行抬升和下降完成停车，对车辆图像进行识别，获取整备质量信息和车辆价值信息，构建抬升目标函数和下降目标函数，构建并优化获得抬升变频参数库和下降变频参数库，结合抬升目标函数和下降目标函数，计算获得总目标函数，在抬升变频参数库和下降变频参数库内进行总优化，获得最优变频参数组合，在目标车辆进行停车时，对高压变频器进行控制。本发明解决了现有技术在变频器控制中未能充分考虑抬升和下降过程中的能耗优化，导致存在能源浪费的技术问题。
Energy-saving control method and system of high-voltage frequency converter
一种高压变频器的节能控制方法及系统
YU WEICHENG (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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