摘要
当前世界上正处于信息化的时代,而我国工业化尚未完成,以信息化带动工业化是我们的重要任务。信息化时代的电气传动技术包含三方面的主要内容:数字控制和数据通信成为电气传动控制的主要手段;电力电子变换器是信息流与物质能量流之间必须的接口;可控交流电气传动逐步取代直流传动已经成为不争的事实。
Now the world is being in the era of informationli-zation. To promote industrialization with informationlization is our important mission. The electric drive technology in informa-tionlization era consists of 3 principal aspects: Digital control and data communication become the main measures of control of electric drives, Power electronic converters are the necessary interface between information flow and matter/energy flow, Gradual substitution of dc drives by adjustable ac drives become an indisputable fact already.
出处
《自动化博览》
2002年第4期1-4,共4页
Automation Panorama1
关键词
信息化
电气传动
数字控制
数据通信
电力电子变换器
informationlization
electric drive
digital control
data communication
power electronic converter
adjustable ac drive
