Estimation of Steady-State Power System Model Parameters
- 1 September 1974
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-93 (5), 1260-1268
- https://doi.org/10.1109/tpas.1974.293849
Abstract
The problem of estimating the network and other parameters of a power system using on-line telemetry data is considered. It is demonstrated that parameter inaccuracies can cause important limitations on on-line state estimation. This can be corrected by processing collected on-line data in an off-line mode to estimate inaccurate parameters. A recursive filtering-type algorithm is derived for this purpose. Simulation results indicate the feasibility of parameter estimation and the effectiveness of the derived algorithm.Keywords
This publication has 4 references indexed in Scilit:
- Multi-machine excitation stabilization via system identificationIEEE Transactions on Power Apparatus and Systems, 1975
- Static state estimation in electric power systemsProceedings of the IEEE, 1974
- A Sensitivity Analysis of Weighted Least Squares State Estimation for Power SystemsIEEE Transactions on Power Apparatus and Systems, 1973
- A Dynamic Estimator for Tracking the State of a Power SystemIEEE Transactions on Power Apparatus and Systems, 1970