闭环交流调速系统的S函数辅助设计  

Closed-loop AC Speed Regulation System Design Applying S-function

作　　者：杨树德[1] 高曼曼[1,2] 周斌[1,2] 孙玉红 

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454010 [2]河南金马重型机械制造有限责任公司,河南三门峡472300

出　　处：《煤矿机械》2011年第10期41-43,共3页Coal Mine Machinery

摘　　要：为满足双变量交交变频闭环调速系统的设计,对高速区段的闭环调压调速进行了仿真设计,在此基础上提出了用S函数编写闭环交流调速系统触发模块的仿真方法。使用Simulink的S函数构建闭环交流调速系统的方法能方便地加入各类控制算法,大大提高了仿真灵活性。S函数可以很相似地模拟数字调速系统MCU的程序执行过程,这样仿真结果更接近实际数字控制系统。Simulation of the closed-loop variable voltage speed regulation in the high-speed section was designed to meet the design of two-variable AC/AC frequency closed-loop AC/AC frequency AC/AC frequency speed regulation system,based on this,the simulation method of programing trigger module with S-function of closed-loop AC speed regulation system was put forward.The method of building closed-loop AC speed regulation system with S-function of simulink can conveniently mix various kinds of control algorithm improving the simulation flexibility greatly.S-function can similarly simulate the implementation process of the program of MCU in digit speed control system,which make the simulation result is more similar to the actual digital control system.

关 键 词：闭环调速 S函数 交交变频 辅助设计 

分 类 号：TM46[电气工程—电器]