New energy management system for central dispatching center of Tokyo Electric Power Co., Inc

Author

Matsuzawa, K. ; Suzuki, M. ; Okuhara, Y. ; Kishida, Y. ; Kudo, Y. ; Yamashita, T.

Author_Institution

Tokyo Electr. Power Co. Inc., Japan

Volume

5

Issue

4

fYear

1990

fDate

11/1/1990 12:00:00 AM

Firstpage

1112

Lastpage

1117

Abstract

The Tokyo Electric Power Co. Inc. (TEPCO) and Toshiba developed an energy management system that was put into operation in December 1988. The authors review the background of developing the new system and the concept underlying the development, with the aim of improving reliability and enhancing capability. They describe the system configuration, configuration control of the distributed subsystems, and the application software. To enhance system function, two subsystems (one composed of two computers and another composed of a single computer) were planned to be installed in February 1990. One unit will analyze and access the voltage stability of the power system on a real-time basis. The other will perform the monitoring and analysis of demand characteristics by collecting information on active as well as reactive power consumption of typical users

Keywords

distributed control; load dispatching; load management; power control; power system computer control; reactive power; real-time systems; reliability; voltage control; Japan; application software; capability; demand characteristics; development; distributed subsystems; energy management system; load dispatching; load management; monitoring; power system computer control; reactive power consumption; real-time; reliability; voltage stability; Application software; Control systems; Dispatching; Distributed control; Energy management; Power system analysis computing; Power system reliability; Power system stability; Stability analysis; Voltage;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.99360

Filename

99360