基于Simadyn-D全数字技术的进口提升机电控系统改造

A Rebuilt Electrical Control System for Import Hoist Based on Simadyn-D Control Technique

针对进口提升机ASEA发电机－电动机电控系统存在的问题，提出了基于Simadyn－D全数字技术的改造方案，应用结果表明：改造后的全数字电控系统具有运行平稳、安全可靠、无故障的特点，完全满足矿山生产的要求。

For the problem existing in the former electrical control system of import hoist by Leonard drive, a rebuilt control scheme based on Simadyn - D control technique is proposed this paper. The applied results shows that the new full-digital control system after rebuilding features the operation on smooth and on safe side, and without any faulty. This new control system is satisfied with the need of production process.