Smart distribution network voltage estimation using PMU technology considering zero injection constraints
Swathi Tangi,
D. N. Gaonkar,
Ramakrishna S. S. Nuvvula
et al.
Abstract:To properly control the network of the power system and ensure its protection, Phasor measurement units (PMUs) must be used to monitor the network’s operation. PMUs can provide synchronized real-time measurements. These measurements can be used for state estimation, fault detection and diagnosis, and other grid control applications. Conventional state estimation methods use weighting factors to balance the different types of measurements, and zero injection measurements can lead to large weighting factors that… Show more
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