摘要
企业的过程控制系统、高档精密仪器、计算机网络、金融处理系统对供电电源质量的要求越来越高 ,不间断电源 (UPS)得到广泛的应用。文章介绍真正在线式UPS与一般UPS产品的区别 ;
The requirement for the quality of power supply source in enterprise's process control system,high grade precision instrument,computer network and financial processing system is getting more and more strict and UPS(uninterrupted power supply) is widely used The paper states the differences between online UPS products and common UPS products;technological comparison between single phase modern high frequency device and online UPS;the differences between UPS with the Technology of PULSE BY PULSE and traditional UPS controlled by PWM
出处
《金山油化纤》
2001年第1期51-53,共3页
Petrochemical Technology in Jinshan
