Intelligent control of double power supplies system based on DSP and CAN bus

Author

Qin, Juanying ; Yang, Xuhua ; Wu, Guoping

Author_Institution

Coll. of Autom., Wuhan Univ. of Technol., Hubei

Volume

1

fYear

0

fDate

0-0 0

Firstpage

130

Abstract

An intelligent control scheme of the double power supplies system based on digital signal processor (DSP) and controller area network (CAN) bus is introduced in this paper. In this scheme, the power inverter can synchronously track the network precisely in double power supplies condition, and switch in double directions seamlessly (in less than 2.4 ms) between double power supplies. This control system provides online detection and calculations, monitoring and adjustment, setting and modifying of parameter, storing and inquiring, computer management and communication for double power supplies information. And it has been applied successfully in 10 KVA - 30 KVA inverse power systems

Keywords

controller area networks; digital signal processing chips; field buses; intelligent control; invertors; power supplies to apparatus; 10 to 30 kVA; CAN bus; DSP; controller area network; digital signal processor; double power supplies system; intelligent control; power inverter; Communication switching; Communication system control; Control systems; Digital signal processing; Digital signal processors; Intelligent control; Inverters; Power supplies; Process control; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics, 2004 IEEE International Conference on

Conference_Location

The Hague

ISSN

1062-922X

Print_ISBN

0-7803-8566-7

Type

conf

DOI

10.1109/ICSMC.2004.1398286

Filename

1398286