对于多机驱动的带式输送机,为防止因电动机严重偏载而导致设备损坏,必须关注多机间的功率平衡问题。经常单电机出现过流导致皮带机急停,且无法带载启动,影响生产。主要通过改变电机功率平衡,减少单驱电机电流,从而达到功率平衡效果。 For multi-drive belt conveyors, in order to prevent the equipment from being damaged due to the serious partial load of the motor, attention must be paid to the power balance problem among multiple machines. Often a single motor over-current led to emergency stop belt, and can not be loaded with start-up, affecting production. Mainly by changing the motor power balance, reducing single-drive motor current, so as to achieve the power balance effect.