Title :
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
fDate :
11/1/1990 12:00:00 AM
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;
Journal_Title :
Power Systems, IEEE Transactions on
