摘要
:根据多年教学实践 ,对直流电动机弱磁调速问题中的疑难问题进行较详细的讨论 .
Based on a discussion about“weakening exciting regulating velocity”knotty problems of direct electrical machinery in details according to learning from teaching.It can also be thought as an addition to our textbooks.
出处
《许昌师专学报》
2000年第2期105-105,共1页
Journal of Xuchang Teachers College(Social Science Edition)
关键词
弱磁调速
机械特性
解析法
他励直流电动机
weakening exciting regulating velocity
machinery characteristic
analytic method
diagram method
