Bayesian approach for distribution system state estimation with non-Gaussian uncertainty models

PA Pegoraro, A Angioni, M Pau, A Monti… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
… due to the widespread installation of distributed generation and the expected penetration
of … accurate picture of the grid status, given by the distribution system state estimation (DSSE). …

Uncertainty modelling in power system state estimation

AK Al-Othman, MR Irving - … -Generation, Transmission and Distribution, 2005 - IET
… An analysis of uncertainty in power system state estimation has been presented in this
paper. The uncertainty is modelled via deterministic upper and lower bounds on measurement …

On the uncertainty evaluation in distribution system state estimation

PA Pegoraro, S Sulis - … on Smart Measurements of Future Grids …, 2011 - ieeexplore.ieee.org
… exceeding voltage limit anywhere in the distribution network. To this aim, … distribution network
status. In such a scenario, a key role will be played by distribution system state estimation (…

Power system state estimation under model uncertainty

S Sihag, A Tajer - IEEE Journal of Selected Topics in Signal …, 2018 - ieeexplore.ieee.org
… rule for isolating the true model and the state estimation routine are strongly coupled. This
… in this paper for state estimation in a system prone to changes in its nominal model. Two key …

A review on distribution system state estimation

A Primadianto, CN Lu - IEEE Transactions on Power Systems, 2016 - ieeexplore.ieee.org
network models for online monitoring and analyzes. The requirements of distribution system
state estimation … new system modeling and operation practices associated with integration of …

Uncertainty of voltage profile in PMU-based distribution system state estimation

C Muscas, M Pau, PA Pegoraro… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
… Wang and NN Schulz, “A revised branch current-based distribution system state estimation
… Schenato, “On the role of phasor measurement units for distribution system state estimation,…

Interval state estimation with uncertainty of distributed generation and line parameters in unbalanced distribution systems

Y Zhang, J Wang, Z Li - IEEE Transactions on Power Systems, 2019 - ieeexplore.ieee.org
… output of distributed generation (DG), and imprecise network parameters… state estimation
(ISE) model to simultaneously formulate these uncertainties in unbalanced distribution systems

Distribution system state estimation considering the uncertainty of DG output

Q Liu, L Ding, X Wang, Y Gao, F Jin… - … and Energy System …, 2017 - ieeexplore.ieee.org
state estimation method is proposed to reduce the estimated variance and refine the DG
output information at the same time. State estimation … to acquire the latest state information with …

Exact modeling of non-Gaussian measurement uncertainty in distribution system state estimation

M Vanin, T Van Acker, R D'hulst… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
state estimator is presented that can model (pseudo-)measurement uncertainty with any
continuous distribution… by reformulating state estimation as a maximum-likelihood estimation-…

Robustness-oriented meter placement for distribution system state estimation in presence of network parameter uncertainty

PA Pegoraro, S Sulis - IEEE Transactions on Instrumentation …, 2013 - ieeexplore.ieee.org
… need ad hoc estimators. The distribution system state estimation (DSSE) techniques are …
kind of information available about the network) to estimate the status of the network. The DSSE …