摘要
概述了 UPS 电源和铅酸蓄电池的原理及性能,并结合实例论述了直流 UPS 电源的设计过程和设计依据,给出了设计结果,还附录了性能实验数据,具有工程实用价值。
It is neeessarw to provide high quality power supply to the precise devices.But recently most of the research on UPS concentrates on AC-UPS.This paper states the primary theory of DC-UPS and storage battery.Then a useful and typical example is given to describe how to design a practical DC-UPS.Finally the experimental data and result to show the performance of this DC-UPS was included.
出处
《电源技术应用》
2001年第5期200-204,共5页
Power Supply Technologles and Applications
关键词
不间断电源
逆变器
UPS
铅酸蓄电池
充电器
设计
UPS
Storage battery
Constant-current and constant-voltage charging
DC/DC convert
