电机绕组接反故障检查方法

Way to Inspect the Winding-connection in Verse in Electric Motors

电机绕组是按一定规则进行连接的,如连接错误,将造成绕组中的电流方向相反,不能形成旋转磁场,电机也就不能正常运行,而解决这一问题必须在绕组嵌线、接线后和浸漆前。否则,在电机绕机浸漆后或装配完成后发现故障,就不易或不能修理。

The connection of the winding in the motor was accomplished in accordance with the certain rule. In case of the wrong winding connection, the current direction in the winding would be in verse, failing to form a rotating field and motor could not operate normally. Furthermore, this problem should be solved after winding being inserted into the slot but before paint-dip-treatment. Otherwise, the repairing could not be done after the winding was immersed into the paint tank or the motor was assembled.