摘要
整流器是通信电源系统中非常重要的角色。本文对不同应用阶段的可控硅相控整流器,高频开关型整流器中功率因数、电流谐波、电磁兼容性等指标的基本概念及其相关性做了阐述。文中也介绍了有关标准。最后对于电池管理问题,从实用观点看,如将其纳入智能型整流器中是经济和合理的。最后对改进型DMA10-48V/100A三相大功率功率因数有源校正的高频开关整流器的上述有关特性做了介绍。
Rectifier is the most important role in the telecom power system. The basic conception and the relationship of power factor, current harmonics and EMI for SCR(Silicon Controlled Rectifier) and SMR(Switch Mode Rectifier) at different stage are described. The relative standard are also explained. In the practical point of view, the battery management function involved in the intelligent rectifier is the economic way and reasonable. At last, the good performances of the modified type of DMA10-48V/100A, a three phase power factor corrected SMR are introduced.
出处
《电信工程技术与标准化》
2004年第4期32-37,共6页
Telecom Engineering Technics and Standardization
