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

fYear

2009

fDate

18-21 Aug. 2009

Firstpage

5494

Lastpage

5499

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;

fLanguage

English

Publisher

ieee

Conference_Titel

ICCAS-SICE, 2009

Conference_Location

Fukuoka

Print_ISBN

978-4-907764-34-0

Electronic_ISBN

978-4-907764-33-3

Type

conf

Filename

5333103