论文部分内容阅读
分析了煤矿提升机的运行特点与负载特性,提出一种交流提升机双馈调速系统的结构和运行方案,重点研究了其起动过程的运行模式与控制策略,给出了控制系统的结构框图,并通过matlab仿真验证了该方案的可行性。
The operating characteristics and load characteristics of coal mine hoist are analyzed. The structure and operation plan of the double-fed speed governing system for AC hoist are proposed. The operation modes and control strategies are mainly studied. The block diagram of the control system is given , And through the matlab simulation to verify the feasibility of the program.