An optimal PMU placement method for power system observability under various contingencies

E Abiri, F Rashidi, T Niknam - International transactions on …, 2015 - Wiley Online Library
In this paper, an efficient and comprehensive formulation for the optimal placement of
phasor measurement units (PMUs) is proposed to minimize the number of PMU installation …

Optimal PMU placement considering contingency-constraints for power system observability and measurement redundancy

S Akhlaghi - 2016 IEEE Power and Energy Conference at …, 2016 - ieeexplore.ieee.org
This paper proposes a two-step optimization approach for optimal placement of phasor
measurement unit (PMU) to obtain complete observability of power system in the case of …

Contingency-constrained PMU placement in power networks

F Aminifar, A Khodaei… - … on Power Systems, 2009 - ieeexplore.ieee.org
In this paper, a model for the optimal placement of contingency-constrained phasor
measurement units (PMUs) in electric power networks is presented. The conventional …

Optimal PMU placement considering controlled islanding of power system

L Huang, Y Sun, J Xu, W Gao… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper proposes an optimal phasor measurement unit (PMU) placement model
considering power system controlled islanding so that the power network remains …

A sequential quadratic programming method for contingency‐constrained phasor measurement unit placement

NP Theodorakatos, NM Manousakis… - … on Electrical Energy …, 2015 - Wiley Online Library
The paper proposes a multi‐objective based optimization problem to design the optimal
placement of phasor measurement units (PMUs), which make the power system network …

An approach to unravel the optimal PMU placement problem for full observability of power network in view of contingencies

R Babu, VK Gupta, K Subbaramaiah - International Journal of System …, 2022 - Springer
It is proposed in this paper to use a nonlinear programming-based methodology to solve the
optimal phasor measurement unit (PMU) positioning problem for total power network …

PMU placement for state estimation considering measurement redundancy and controlled islanding

S Akhlaghi, N Zhou, NE Wu - 2016 IEEE Power and Energy …, 2016 - ieeexplore.ieee.org
To select optimal locations for placing phasor measurement units (PMU), in this paper, a two-
step convex optimization approach to attain the full network observability of a power system …

A modified optimal PMU placement problem formulation considering channel limits under various contingencies

M Shafiullah, MI Hossain, MA Abido, T Abdel-Fattah… - Measurement, 2019 - Elsevier
Phasor measurement units (PMU) are populating the electricity grids throughout the world
rapidly due to their wide range of benefits and applications. The traditional optimal PMU …

Optimal PMU placement for power system observability considering network expansion and N − 1 contingencies

A Asgari, KG Firouzjah - IET Generation, Transmission & …, 2018 - Wiley Online Library
The determination of the appropriate number and location of the phasor measurement units
(PMUs) has raised the issue of the system monitoring as the main challenge. In this study …

An improved OPP problem formulation for distribution grid observability

M Shafiullah, MA Abido, MI Hossain, AH Mantawy - Energies, 2018 - mdpi.com
Phasor measurement units (PMUs) are becoming popular and populating the power system
grids rapidly due to their wide range of benefits and applications. This research paper …