A robust three-phase state estimation algorithm for distribution networks

D Thukaram, J Jerome, C Surapong - Electric Power Systems Research, 2000 - Elsevier
Electric power utilities are installing distribution automation systems (DAS) for better
management and control of the distribution networks during the recent past. The success of …

Real-time distribution system state estimation

I Dzafic, S Henselmeyer… - 2010 Conference …, 2010 - ieeexplore.ieee.org
In this paper a new approach for a three-phase Distribution System State Estimator (DSSE)
is presented. It utilizes the most types of analog real time measurements (including voltage …

Real-time monitoring of distribution system based on state estimation

A Angioni, J Shang, F Ponci… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The development of the smart grid requires new monitoring systems able to support
automation functionalities to control distributed energy resources. A real-time distribution …

[HTML][HTML] A review of distribution system state estimation methods and their applications in power systems

J Vijaychandra, BRV Prasad, VK Darapureddi, BV Rao… - Electronics, 2023 - mdpi.com
This paper summarizes a review of the distribution system state estimation (DSSE) methods,
techniques, and their applications in power systems. In recent years, the implementation of a …

A multiarea state estimation for distribution networks under mixed measurement environment

M Mao, J Xu, Z Wu, Q Hu, X Dou - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A grand challenge for the state estimation (SE) method in large-scale distribution networks
lies in how to deal with the increasing computational tasks. This article addresses the issue …

Formulation of three-phase state estimation problem using a virtual reference

AL Langner, A Abur - IEEE Transactions on Power Systems, 2020 - ieeexplore.ieee.org
State Estimation (SE) is the backbone of modern Energy Management System (EMS) due its
capability of processing real time measurements and provide reliable information to system …

State estimation in power distribution networks with poorly synchronized measurements

S Bolognani, R Carli… - 53rd IEEE Conference on …, 2014 - ieeexplore.ieee.org
We consider the problem of designing a state estimation architecture for the power
distribution grid, capable of filtering raw measurements from low-end phasor measurement …

Real-time distribution system state estimation with asynchronous measurements

G Cavraro, J Comden, E Dall'Anese… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
State estimation is a fundamental task in power systems. Although distribution systems are
increasingly equipped with sensing devices and smart meters, measurements are typically …

Global state estimation for whole transmission and distribution networks

HB Sun, BM Zhang - Electric Power Systems Research, 2005 - Elsevier
Traditionally, transmission and distribution state estimators are studied and developed
separately. But lots of large cities have their hybrid transmission and distribution networks. In …

Feasibility study: Autonomous state estimation in distribution systems

S Choi, B Kim, GJ Cokkinides… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
We propose an autonomous state estimation based on robotic concepts and advanced state
estimation methods. An autonomous, intelligent monitoring infrastructure is proposed that …