将ABB ACS800变频器应用于自动扶梯驱动主机加载试验台的研制中,实现了电功率闭环加载试验。试验台采用ABB先进的直接转矩控制技术进行加载试验。在介绍了直接转矩控制技术的基本工作原理和ACS800变频器的电气性能特点的基础上,详述了在该试验台上进行自动扶梯驱动主机主要性能试验的方法。

The ACS800 frequency converter was applied to the design of loading test bench of escalator driver, and electric power closedloop loading test was realized. The advanced direct torque control technology was used for loading test in the system. Based on the introduction of the basic working principle of the direct torque control technology and the electrical performance characteristics of the ACS800 converter, the methods to achieve the main performance test of the escalator driver on the test bench was introduced.

TM 343+.2