A non iterative method based on graph theoretic approach to solve meter placement problem for power system state estimation

2012 ◽  
Author(s):  
R. J. Motiyani ◽  
A. R. Chudasama
Keyword(s):  
Iterative Method ◽  
Power System ◽  
State Estimation ◽  
Theoretic Approach ◽  
System State ◽  
Placement Problem ◽  
Power System State Estimation ◽  
Graph Theoretic ◽  
Meter Placement ◽  
Graph Theoretic Approach

scholarly journals Meter Placement in Power System Network—A Comprehensive Review, Analysis and Methodology

Electronics ◽  
2018 ◽  
Vol 7 (11) ◽  
pp. 329 ◽  
Author(s):  
Ramesh Lekshmana ◽  
Sanjeevikumar Padmanaban ◽  
Sagar Mahajan ◽  
Vigna Ramachandaramurthy ◽  
Jens Bo Holm-Nielsen
Keyword(s):  
Power System ◽  
State Estimation ◽  
Distribution System ◽  
North India ◽  
System State ◽  
Power System State Estimation ◽  
Meter Placement ◽  
System A ◽  
Distributed Power System

The blackout in North India due to the failure of the central grid has led to the need for intelligent power system state estimation, where optimal location is necessary to understand. State estimation meter placement plays a major role in the smart operation of a modern distributed power system. A literature review of the different algorithms incorporated for the determination of minimal number of meters required for the measurement of real time measurements is presented for the power system and distribution system state estimation, including smart meter location.

scholarly journals Power system state estimation using a direct non-iterative method

2015 ◽  
Vol 73 ◽  
pp. 361-368 ◽  
Author(s):  
Xinyu Tony Jiang ◽  
Joe H. Chow ◽  
Bruce Fardanesh ◽  
Deepak Maragal ◽  
George Stefopoulos ◽  
...  
Keyword(s):  
Iterative Method ◽  
Power System ◽  
State Estimation ◽  
System State ◽  
Power System State Estimation

scholarly journals The impact of system nonlinearities in the problem of optimal PMU placement for power system state estimation

2020 ◽  
Vol 216 ◽  
pp. 01041
Author(s):  
Mikhail Khokhlov ◽  
Olga Pozdnyakova
Keyword(s):  
Power System ◽  
State Estimation ◽  
Measurement Model ◽  
System State ◽  
State Variables ◽  
Placement Problem ◽  
Power System State Estimation ◽  
Pmu Placement ◽  
The Impact ◽  
Optimal Pmu Placement

In PMU-based state estimation, a linear measurement model with phasors of both state variables and measurements expressed in rectangular coordinates has proven efficiency. The rectangular coordinate formulation is also used in optimal PMU placement problem aimed at providing the power system state estimation with the most informative measurements. In this case, it is assumed that the linearity of the measurement model ensures the optimality of the found placement of PMUs for any steady-state operating condition of the power system. The results presented in this paper show that this is not the case.

Power System State Estimation: Detection of Topological Errors

1981 ◽  
Vol PER-1 (1) ◽  
pp. 19-19
Author(s):  
R. L. Lugtu ◽  
D. F. Hackett ◽  
K. C. Liu ◽  
D. D. Might
Keyword(s):  
Power System ◽  
State Estimation ◽  
System State ◽  
Power System State Estimation ◽  
Topological Errors
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