REAL-TIME DATA
Posted Date 03-JUL-2009 
Posted Hour 1908 
Actual System Demand (Frequency Control) 56251  MW
Scheduled Frequency 60.000  Hz
Actual Frequency 60.020  Hz
Time Error -0.502  sec
Total Generation 55581  MW
Current Aggregated Regulation Deployment* 333  MW
Adjusted Responsive Reserve 3851  MW
Total On-Line Capacity 61735  MW
Total Spinning Reserve 6155  MW
Total Wind Output 2465  MW
DC Tie Flows
Line Scheduled Actual Imp. Lim. Exp. Lim.
DC_E  -580  -583  600  600 
DC_L  70 
DC_N  -87  -87  210  210 
DC_R 
DC_S  30 
Total  -667  -670  910  812 
Monitored
CSC/CRE Flow
MW MVAR LIMIT
NORTH-HOUSTON  1474  -84  3178 
NORTH-SOUTH  591  54  1336 
NORTH-WEST  -408  61  746 
SOUTH-NORTH  -591  -54  457 
WEST-NORTH  408  -61  975 
* Negative(-) = UP REG Deployed
Positive = DOWN REG Deployed