Results 261 to 270 of about 9,617,273 (323)

Optimal Allocation of Phasor Measurement Units Considering Various Contingencies and Measurement Redundancy

IEEE Transactions on Instrumentation and Measurement, 2020
This article presents an efficient and comprehensive method to find out the minimum number of and the corresponding locations of phasor measurement units (PMUs) guaranteeing full numerical observability of a power system as well as maximize the ...
George N Korres, Nikolaos M Manousakis
exaly   +2 more sources

Strategic Placements of PMUs for Power Network Observability Considering Redundancy Measurement

Measurement: Journal of the International Measurement Confederation, 2019
This paper proposes a mixed integer nonlinear programming (MINLP) formulation with binary-valued variables for the optimal installation of the phasor measurement units (PMUs) in a power network.
Biplab Bhattacharyya, Rohit Babu
exaly   +2 more sources

A Multi-Objective PMU Placement Method Considering Measurement Redundancy and Observability Value Under Contingencies

IEEE Transactions on Power Systems, 2013
Alireza Fereidunian, Hassan Monsef, Seyed Mahdi Mazhari   +2 more
exaly   +2 more sources

PMU Placement for State Estimation Considering Measurement Redundancy and Controlled Islanding

IEEE Power & Energy Society General Meeting, 2016
Shahrokh Akhlaghi, N Eva Wu, Ning Zhou
exaly   +2 more sources

Optimal PMU Placement Considering Contingency-Constraints for Power System Observability and Measurement Redundancy

Power and Energy Conference at Illinois, 2016
Shahrokh Akhlaghi
exaly   +2 more sources

Measurement Redundancy constrained Optimal PMU Locations

2021 International Conference on Sustainable Energy and Future Electric Transportation (SEFET), 2021
Modern power networks are operating under heavy stress due to the intrusion of unprecedented loads and unpredictable energy resources. Networks are operated at their peak capacity to meet the demand.
V. Raju, K. H. Phani Shree, S. V. Jayarama Kumar   +2 more
semanticscholar   +1 more source

PSO Based Optimal Phasor Measurement Unit Placement Considering Measurement Redundancy

International Conference on Energy, Power and Environment, 2021
Phasor measurement unit (PMU) is a device that gives a fast and accurate measurement of both current and voltage along with time synchronization. This PMU data is useful for effective monitoring and control of power systems in smart grid. To minimize the
Thangavel Subbaiyan, Yuvaraju Venkatachalam   +1 more
semanticscholar   +1 more source

Investigation of Measurement Redundancy in Calibrating Heat Lamps

Measurement Techniques, 1980
S B Orlov
exaly   +2 more sources

The effect of redundancy on measurement

Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252), 2001
Summary: This correspondence demonstrates that increasing the number of measurements made on a system beyond the minimum (i.e., the number of degrees of freedom in the system) can reduce the effect of measurement errors. The correspondence shows that for three broad classes of measurement problems, as the measurement redundancy increases, the residual ...
Oliver M. Collins, Nambakam Vasudev
openaire   +2 more sources

Redundancy in measures of depression

Journal of Clinical Psychology, 1988
Three different scales of depression were administered to 108 subjects including hospitalized inpatients with a diagnosis of major depression (N = 36), inpatients on a renal service (N = 36), and nonhospitalized, healthy volunteers (N = 36). Subjects completed the Beck Depression Inventory and the Depression Adjective Checklist and were rated by a ...
M L, Fitzgibbon, D F, Cella, J A, Sweeney   +2 more
openaire   +2 more sources