【摘要】 对飞机前客梯驱动电机的电磁结构、电路和工作特性进行了分析和讨论,给出了一种特性求取方法。利用损耗分析法分析并计算了多台电机工作特性,并给出其中一台电机的数据,与利用直接负载法计算的结果相互吻合。高速航空电机的直接负载测试难度较大,本方法可利用空载和堵转试验所得数据进行计算,在没有高速负载的场合尤为适合。更多还原

【Abstract】 This paper analyzes and discusses the electromagnetic structure and electric circuit and working performance of the driving motor for the front cabin ladder of airplane. It gives a method of calculating the working performance, and several motors are calculated in the way, of which a set of calculating data by one of the motors is given, and the data are identical with the ones given by direct load method. It is difficult to test the high speed aircraft motor with direct load method, the method in the paper is suitable for the situation of no high speed load, because the calculation only with the test data of the race and block rotation.更多还原