全数字化矢量控制变频传动技术及工程应用

A Introduction & Application of All-digital Vector Control Frequncy Variable Drive Technology

本文从工程应用的角度出发，以笔者在武钢新建、扩建工程中使用SIEMENS公司最新产品6SE70系列变频装置构成全数字化矢量控制变频传动系统的工程实践为依据，讨论了全数字化矢量控制变频传动的一般问题及有关应用问题，提出了系统工程实现的一些原则及～些问题的解决方法。

According to engineering application of making up all-digital vector control frequency variab1e drives system by SIEMENS 6SE70 series frequency variable devices in Wu Han lron & Steel Corporation (Group). In this pa- per, some problems in this area,especially in application,are discussed. Fundamenta1 principles associated with all-digi- tal vector control frequency variable drives systern are provided. Methods to solve problerns on the systern design are presented