JAYAMATHA ENGINEERING COLLEGEDEPT.OF ELECRICAL AND ELECRONICS
ENGG.INTERNAL ASSESSMENT TEST IIISUBJECT :Power System Operation
and Control SUBJECT CODE :EE2401
PART-A (2X7=14)1. What are the functions of SCADA?2. What do you
understand by network topology?3. Define state estimation.4. Define
the EMS.5. What do you understand by security constraints?6. What
is meant by incremental cost curve?7. What is meant by FLAPC?
PART-B(12X3=36)8. Explain the different operating states of the
power system.(OR)9. Explain with a neat flow chart the procedure
for finding the solution for unit commitment problems using forward
dynamic programming method.10. Briefly explain various functions of
SCADA with a neat diagram.(OR)11. Briefly discuss the various
functions of energy control center.12. Determine priority list
using full load average production cost for the data givenUnit
No.
Loading LimitsFuel Cost parameterFuel Cost
MinMaxaibici
11004000.00676001.1
2503000.0184001.2
31505000.00865001.0
Obtain optimum unit commitment solution for the power demand of
800MW.12. With a neat flow chart explain the iterative algorithm
for solving the economic dispatch equation of N-bus power system
taking into account the effects of system losses.
