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In this paper the optimal placement of phasor measurement units to maintain the network observability in normal mode and considering the constraint installed on some buses has been studied. In addition to providing a suitable use of phasor measurement units, buses with high sensitivity have been considered, and optimal placement of the units considering the direct observability sensitive bus, observability...
This paper presents a multiobjective probabilistic model for the placement of phasor measurement units (PMUs) in electrical power networks. The proposed model simultaneously optimizes two objectives functions: 1) minimizes the number of PMUs; and 2) maximizes the expected value of system’s redundancy (or minimizes the unobservability of the system). Incorporating the impact of zero-injection buses,...
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