The invention relates to a method for detecting the balance coefficient of an elevator. By means of the method, the problems that in the prior art, it is troublesome to obtain the balance coefficient, and manpower and material resources are wasted are solved. The method comprises the steps that the torque current of a main engine is controlled, recorded and processed when the elevator is in a non-load state and is at different storeys through an elevator driving and controlling system, and the balance coefficient of the elevator is obtained directly through formula derivation. The method has the advantages that based on an existing elevator car control system, no additional hardware device is needed; an elevator car does not need to be loaded, and the waste of a large number of manpower and material resources is avoided. The method for detecting the balance coefficient of the elevator is automatically executed directly through the elevator control system, little manual operation is needed, detection is simple and convenient, the efficiency is high, and a detection result is accurate.
Method for detecting balance coefficient of elevator
2016-01-20
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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