矢量控制变频器在门型吊车上的应用

The Application of Vector Control Converter on the Door-shaped Crane

介绍SIMOVERT 6SE70系列全数字矢量控制变频器在跨距是76.2 m大型门型吊车上的应用,说明其配置、功能及特点.结果表明:采用此种全数字矢量控制变频调速装置能够有效的提高吊车工作效率,降低事故率、运行可靠、操作简单、维护方便,节能效果显著。

This article introduces the application of SIMOVERT 6SE70 series digital vector control converter on the doorshaped crane with the span of 76.2m, It describes the configuration, functions and characteristics of this converter. The application results show that the usage of this digital vector control converter can improve work efficiency and lower fault rate of the crane, and it also features reliabl running, simple operation, easy maintenance and remarkable energy saving.