To avoid unsupervisable or uncontrollable state of a power system without causing increase in plant and equipment investment cost or maintenance administrative expense.
In the power system supervisory control system where a power system supervisory controller 2, a remote supervisory controller 5 and a terminal 200 are connected by a network 3, the remote supervisory controller 5 comprises a means 502 for storing the system definition information of a power system, a system display control function 503 for making a system diagram by analyzing the system definition information, and a Web server 504 for transferring the processing results from the system display control function to the terminal 200 through a network 3 and receiving a request from the terminal 200 wherein the terminal 200 comprises a means 502 for displaying the system diagram made by the system display control function 503.
COPYRIGHT: (C)2008,JPO&INPIT
HAMABE HIROAKI
FUJITA ATSUFUMI
KUSAKA TOSHIHIKO
KATSUMATA SUSUMU
TERAO TSUTOMU
TAKEUCHI MICHIE
YAMAGUCHI SATOSHI
SAKAMOTO TOSHIAKI
NODA TAKETOSHI
MITSUBISHI ELECTRIC CORP
Yoshiaki Inomata
Hiroko Inomata