OPTIMUM PMU PLACEMENT TECHNIQUES - A COMPARATIVE STUDY
Keywords:
observability rules; placement techniques; zero injection; SORI, OPP methodsAbstract
PMU can improve state estimation accuracy significantly. Hence, system operability can be improved.
Putting PMU at every bus is very costly solution. Here in this paper different Mathematical, Heuristic & Meta
heuristic methods of optimum PMU placement techniques are studied & the result of each method for IEEE-6 Bus &
IEEE-14 bus system are compared to find out optimum numbers PMUs & their location.