Distribution system state estimation-A step towards smart grid

F Ahmad, A Rasool, E Ozsoy, R Sekar… - … and Sustainable Energy …, 2018 - Elsevier
State estimation (SE) is well-established at the transmission system level of the electricity
grid, where it has been in use for the last few decades and is a most vital component of …

[HTML][HTML] Comparative analysis of single and hybrid machine learning models for daily solar radiation

E Küçüktopçu, B Cemek, H Simsek - Energy Reports, 2024 - Elsevier
This study investigates the estimation of daily solar radiation (SR) through various machine
learning (ML) models, including the k-nearest neighbor algorithm (KNN), support vector …

State estimation techniques for electric power distribution systems

B Hayes, M Prodanovic - 2014 European Modelling …, 2014 - ieeexplore.ieee.org
This paper provides a survey of techniques for state estimation in electric power distribution
systems. While state estimation has been applied in the monitoring and control of electricity …

Normalized deleted residual test for identifying interacting bad data in power system state estimation

AS Dobakhshari, V Terzija… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The Largest Normalized Residual Test (LNRT) has been widely utilized in commercial
Power System State Estimation (PSSE) software for bad data identification. The LNRT has …

A new coordinated approach to state estimation in integrated power systems

AR Abbasi, AR Seifi - International Journal of Electrical Power & Energy …, 2013 - Elsevier
Many large cities have their hybrid transmission and distribution networks, while
traditionally, transmission and distribution state estimators are studied and developed …

State summation for detecting false data attack on smart grid

Y Li, Y Wang - International Journal of Electrical Power & Energy …, 2014 - Elsevier
The SE (state estimation) is an essential part of future smart grid for estimating its running
state based on meter measurements. While it has been presented that the attacker can …

[HTML][HTML] A hybrid approach to short-term load forecasting aimed at bad data detection in secondary substation monitoring equipment

P Martín, G Moreno, FJ Rodríguez, JA Jiménez… - Sensors, 2018 - mdpi.com
Bad data as a result of measurement errors in secondary substation (SS) monitoring
equipment is difficult to detect and negatively affects power system state estimation …

A distribution system state estimator accommodating large number of ampere measurements

W Wu, Y Ju, B Zhang, H Sun - International Journal of Electrical Power & …, 2012 - Elsevier
This paper presents a three-phase state estimation method for distribution network which
can accommodate large number ampere measurements and voltage measurements. In this …

Review of Power System State Estimation and Maturity Level of Market Solutions: Preceding Steps

VHP de Melo, AL Monteiro, LB Ascari… - Journal of Control …, 2024 - Springer
Power system state estimation (PSSE) is a control center application that comprises a
collection of algorithms aimed at providing essential information about the current operating …

Comparison of State Estimation Process on Transmission and Distribution Systems

M Sarada Devi, G Yesuratnam - … Trends in Engineering (ICETE), Vol. 2, 2020 - Springer
This paper focuses on State Estimation (SE) process on transmission network and
distribution network. State estimation obtains laudable data from the raw data supplied by …