求翻译：随着电力电子技术的发展，交流传动控制系统的应用得以实现, 特别是大规模集成电路、自动控制和计算机控制的出现，使高性能的交流调速系统应运而生。调速作为三相异步电动机的一个重要特性也越来越受重视。是什么意思？

With the development of power electronics technology, the application of AC drive control system can be achieved, especially the emergence of large-scale integrated circuits, automatic control and computer control, so that the performance of AC Drive system came into being. Governor as an important

With the development of electronic technology power, AC drive control system for the application to large-scale integrated circuitry, and, in particular, automatic control and computer control, the emergence of high-performance AC variable speed system comes in. Adjust the speed as a 3-phase asynchr

Along with the electric power electronic technology development, the exchange transmission control system application can realize, specially the large scale integrated circuit, the automatic control and the computer control the appearance, causes the high performance the exchange velocity modulation

With the development of power electronics technology, application of AC drive control system is realized, especially the emergence of large-scale integrated circuits, automatic control and computer control, enable high-performance AC drive system came into being. Speed as an important characteristic

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