The thesis analyses the work principle and operating characteristics of hybrid stepper motor. 论文分析了混合式步进电动机的工作原理和运行特性。
On the basis of elementary equations, the operational characteristics of the wye-zigzag delta connected balance transformer have been analyzed. 摘要从基本方程组出发，分析了星形曲折延边三角形接线平衡变压器的运行特性。
