摘要
以直接转矩变频调速原理在电梯中的应用为目标,介绍了电梯控制系统的组成。以TMS320LF2407为核心CPU,以CAN总线网络实现各控制器间通讯系统的硬件和软件设计。仿真和实验结果表明,所设计的电梯控制系统不论是在低速大转矩还是在超高速条件下均具有优异的速度跟踪性能。
The basic principles of direct torque c ontrol （DTC）, the hardware and software design of control system equipped with DSP TMS320LF2407 as the kernel processor and CAN bus were described in order to apply DTC control system to the elevator. Experimental simulation results show that the control system based on DTC frequency converter has excellent performance of speed tracking whether under heavy-load and lower-speed or superhigh-speed condition.
出处
《微电机》
北大核心
2009年第11期86-89,共4页
Micromotors
