Concept design for a Web-based supervisory control and data-acquisition (SCADA) system

Author

Li, Duo ; Serizawa, Yoshizumi ; Kiuchi, Mai

Author_Institution

Commun. & information Res. Lab., Central Res. Inst. of Electr. Power Ind., Tokyo, Japan

Volume

1

fYear

2002

fDate

6-10 Oct. 2002

Firstpage

32

Abstract

Rapidly advancing hardware and software technologies have made it possible to develop a new generation of supervisory control and data-acquisition (SCADA) system. The Web-based SCADA system described here consists of intelligent RTUs, each of which has a modularized hardware architecture and supports HTTP protocol, and a distributed master station, which has a Web server/browser structure and decomposes the SCADA functions into multiple sets of Web site components. Both the hardware design and software development for this Web-based SCADA system have been carried out in accordance with well-proven architecture modules, allowing the system to benefit from numerous available technologies and giving it added flexibility and scalability.

Keywords

SCADA systems; energy management systems; information resources; power system control; protocols; telecontrol; EMS; HTTP protocol; Web site components; Web-based SCADA system; architecture modules; distributed master station; energy management system; hardware technologies; intelligent RTUs; modularized hardware architecture; software technologies; supervisory control and data-acquisition system; Computer architecture; Hardware; Intelligent structures; Programming; Protocols; SCADA systems; Scalability; Service oriented architecture; Software design; Web server;

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission and Distribution Conference and Exhibition 2002: Asia Pacific. IEEE/PES

Print_ISBN

0-7803-7525-4

Type

conf

DOI

10.1109/TDC.2002.1178256

Filename

1178256