摘要
针对电力拖动实验课程中学时不足、实验台数有限及实验危险系数较高等问题,在分析基本直流调速系统调速方法的基础上,提出了基于SIMULIK工具箱的直流调速系统仿真实验设计,实验内容包括开环、单闭环无静差和双闭环直流调速自动控制系统仿真实验,给出了每个实验的仿真模型.仿真模型运行结果表明每个实验都符合电力自动控制系统理论,学生可以通过该实验内容深入学习直流电机拖动系统.
In order to solve problems in experiments of electric drive, which are coursed by lacking device, aging circuit or high probability of accident, three tests are designed for speed-regulation of DC motor. The first is an open-loop control system, the second is a single closed-loop control system and the end is a system including double closed loop. Every test＇ s simulation module is shown and their simulation ends show that tests can be used for understanding theory of electric drive.
出处
《渭南师范学院学报》
2013年第2期39-42,共4页
Journal of Weinan Normal University
基金
陕西省科技计划资助项目(2012JM8007)
渭南市科技局计划项目(2012KYG-5)
