摘要
变频调速以其优异的调速和起、制动性能,高效率、高功率因数和节能,被国内外公认为最有发展前途的调速方式。变频调速器与变频调速电动机组成的交流调速系统具有调速精度高、调速范围广、可靠性强和易于实现各种自动控制的特点,逐渐成为交流调速方式的主流。
Because of the excellent performance of speed-regulation, brake, high-efficiency, better power factor and energy-saving of the frequency-control motor, it was considered as the most prosperous speed-regulation way in future. The mechatronic AC speed-regulation composed of the inverter and frequency-control speed-regulation motor possessed the features of precise speed-regulation, wide range of the speed, high reliability and easy to realize various kinds of auto-control, becoming the main stream of the AC speed regulation.
出处
《电机技术》
2013年第4期23-24,28,共3页
Electrical Machinery Technology
关键词
机电一体化
调速节能
变频
高效
mechatronics speed-regulation ＆ energy- saving frequency-control high-efficiency
