Title :
Design of on-line UPS based on boost converter
Author :
Gu, Chunyang ; Yang, Zhibing ; Yang, Chunling ; Yang, Mengda
Author_Institution :
Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin, China
Abstract :
Design and build up a new on-line digital UPS based on boost topological structure with a new kind of single-chip computer, STC12C5412AD, realizing sine wave and square wave output, and shifting among 50 Hz, 60 Hz, and 400 Hz of the supply for adopting into different industrial standards and applications. Such UPS system contains the module of intelligent charging from storage battery and thorough security functions, characterized by the output of un-interruption and high stability, low distortion, free of interference, low cost and multi-function.
Keywords :
microprocessor chips; power convertors; secondary cells; uninterruptible power supplies; STC12C5412AD; boost converter; boost topological structure; intelligent charging; on-line digital uninterruptible power supplies; single chip computer; storage battery; Batteries; Circuits; Control systems; Frequency; Military standards; Proportional control; Protection; Pulse width modulation; Uninterruptible power systems; Voltage control; Boost converter; IR2110; SPWM; Un-interrupted supply;
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
