“电气传动”课程设计教学内容改革

Teaching Content Reform for Curriculum Design of Electric Drive

以模拟电路控制直流调速系统为背景的"电气传动"课程设计传统教学内容已不再符合教学要求,因此需要对其进行改革。本文以数字直流双闭环调速系统为例,阐述了直流双闭环调速系统的数字化设计方法。实践表明,以数字直流双闭环调速系统设计为教学内容开展"电气传动"课程设计的改革,可以使学生更快地学习和掌握当前电机调速的新技术和新方法,同时培养了学生的创新思维能力和实践动手能力。

The traditional teaching content of Curriculum Design of Electric Drive, which is based on the back- ground of analog circuit control system, has no longer meet the teaching requirements. Therefore, it is necessary to reform the teaching content. This paper takes the digital DC double closed loop speed regulation system as an exam- ple, and elaborating the digital design method of DC double closed loop speed regulation system. Practice shows that taking the digital DC double closed loop speed regulation system design as teaching content can enable students to quickly learn and master new technology and new method of the motor speed, and cultivate the students＇ innova- tive thinking ability and practical ability.