Real-time user control
and operation of
power system
equipment
Data acquisition,
logging and display of
alarms/events/trends
Provide independent
station to bay, and bay
to bay data exchange
Local and remote
substation monitoring
and control
Bay level Software
Interlocking realization
in HMI
SAS TASKS AND FUNCTIONS SUPPORT

Disturbance recording
for analysis vide EWS.
Configuration and
setting of protection
relays vide EWS
System security,
network management,
and diagnostic utilities