The invention discloses an elevator driving control system which comprises a receiving unit used for receiving a detection result of a position sensor from a sending unit; the predictor is used for predicting a second detection result by using the first detection result; the first controller is used for controlling the elevator flexible suspension part according to the elevator car speed instruction corresponding to the receiving time t2 and the second detection result corresponding to the receiving time t2; the second controller is used for controlling the elevator driving motor according to the second speed instruction corresponding to the receiving time t2 and the speed detection value of the elevator driving motor corresponding to the receiving time t2; and the third controller is used for controlling the stator current of the elevator driving motor according to the current instruction corresponding to the receiving time t2 and the stator current detection finger of the elevator driving motor corresponding to the receiving time t2. According to the invention, the moving speed of the elevator car can be directly controlled under the condition that the real-time moving speed of the elevator car cannot be obtained.
本发明公开一种电梯驱动控制系统,包括:接收单元,用于接收来自发送单元的位置传感器的检测结果;预测器,用于利用第一检测结果预测第二检测结果;第一控制器,用于利用对应于接收时刻t2的电梯轿厢速度指令和对应于接收时刻t2的第二检测结果对电梯柔性悬挂件进行控制;第二控制器,用于根据对应于接收时刻t2的第二速度指令和对应于接收时刻t2的电梯的驱动电机的速度检测值对电梯驱动电机进行控制;第三控制器,用于根据对应于接收时刻t2的电流指令和对应于接收时刻t2的电梯驱动电机的定子电流检测指对电梯驱动电机定子电流进行控制。本发明能够在得不到电梯轿厢的实时移动速度的情况下实现对电梯轿厢的移动速度的直接控制。
Elevator drive control system
电梯驱动控制系统
10.05.2024
Patent
Elektronische Ressource
Chinesisch