摘要
在对转差频率调速原理进行研究的基础上,充分利用专家PID控制算法的优势,搭建了专家PID算法的转差频率控制仿真模型,编写专家PID算法和转差频率控制程序,验证了设计的转差频率系统及算法的正确性。建立了转差频率控制实验平台,结合仿真得到的专家知识库和调整规则,编写专家PID实验程序,对调速系统进行实验研究和总结。验证了专家PID算法下的交-交变频转差频率控制系统具有较好的动静态性能,控制精度高,具有一定的推广应用价值。
Based on the study of the slip frequency speed regulation principle, advantages of expert PID control algorithm was full used, the slip frequency control simulation model of expert PID algorithm was built, the expert PID algorithm and slip frequency control program were compiled, and the correctness of the designed slip frequency system and algorithm were verified. The slip frequency control experimental platform was built. Combined with the expert knowledge base and adjustment rules obtained from the simulation, the expert PID experimental program was compiled to conduct experimental research and summary of the speed regulation system. It is verified that the cycloconverter slip frequency control system based on expert PID algorithm has good dynamic and static performance, high control precision, which has a certain value of popularization and application.
作者
刘万兵
鲁西坤
雷慧杰
LIU Wanbing;LU Xikun;LEI Huijie(Henan Ancai Hi-Tech Co.,Ltd.,Anyang 455000,China;Anyang Institute of Technology,Anyang 455000,China)
出处
《微特电机》
2022年第9期43-47,共5页
Small & Special Electrical Machines
基金
河南省科技攻关项目(222102240076)。
关键词
交流调速
转差频率控制
专家PID算法
闭环调速
AC speed regulation
slip frequency control
expert PID algorithm
closed loop speed control
