UPS电源分类及发展趋势

本文对UPS电源按照电路主结构进行分类,分为后备式、在线式及双逆变电压补偿在线式三种并分别阐述各自特点,从UPS技术的发展方向分别阐述高频化、智能化、网络化、数字化及绿色化的发展趋势,介绍了高频化元器件的技术升级,智能化系统控制的基本流程,网络化运营策略及后台管理,数字化监测控制技术手段,绿色化技术指标及扩展方向,并列举实例配合原理简图详实介绍UPS电源的发展现状。

This paper classfiles the UPS into three categotias according to their main circuit structure,which are off-line （back up）, on-line UPS,their respective characteristics are also introduced.This paper describes the development trends of UPS technology respective-ly,such as high frequency,intelligence,networking,digitization and green：including technology upgrade of high frequency component,basic procedure of intelligent control system ,networking operation strategy and back-stage management,digital monitoring and control technolo-gy,green technology index and its application prospect,Meanwhile,examples and schematic diagrams are given in this paper to introduce the present development status of the UPS in detal.