A method of detecting the state of a flyback diode of an electric forklift

摘要

The present invention relates to a method for detecting a state of a flyback diode for smoothing a counter electromotive force of an electric forklift, and more particularly, to a method for detecting a state of a flyback diode for detecting a stored voltage of a traveling motor, And if the number of times is repeated a predetermined number of times, it is determined that the flyback diode is opened, and the driver is informed through the monitor that the opening of the flyback diode can be easily recognized. It is possible to prevent breakage due to an electric shock.