AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM
This paper presents an efficient static state estimator that is suitable for real time monitoring of the power system. The proposed algorithm includes a weighted least square (WLS) method based on rectangular coordinates system. A predictor-corrector iterative technique is used in solving the stat...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
Mustansiriyah University/College of Engineering
2019-09-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | http://www.jeasd.org/images/2019edition/issue_4/3.pdf |
| _version_ | 1818964811744018432 |
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| author | Mohammed Falih Hasan Kassim Abdulrezak Al-Anbarri |
| author_facet | Mohammed Falih Hasan Kassim Abdulrezak Al-Anbarri |
| author_sort | Mohammed Falih Hasan |
| collection | DOAJ |
| description | This paper presents an efficient static state estimator that is suitable for real time monitoring of
the power system. The proposed algorithm includes a weighted least square (WLS) method based on
rectangular coordinates system. A predictor-corrector iterative technique is used in solving the state
estimator model which is described by a set of nonlinear equations relating measured quantities and the
state variables. The proposed algorithm is enhanced by selecting the allocation the PMUs meters
optimally by using Particle Swarm Optimization (PSO). The proposed algorithm is applied to the IEEE14 bus and IEEE-30 bus test systems. The obtained results reveal the significant contribution of the
proposed algorithm in optimal estimate of the static state in terms of number of iterations for
convergence, execution time and accuracy. |
| first_indexed | 2024-12-20T13:07:03Z |
| format | Article |
| id | doaj.art-179739d1d3444e808e6b7bea17e26502 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-12-20T13:07:03Z |
| publishDate | 2019-09-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-179739d1d3444e808e6b7bea17e265022022-12-21T19:39:46ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252019-09-012304345110.31272/jeasd.23.4.3AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEMMohammed Falih Hasan0Kassim Abdulrezak Al-Anbarri1Electrical Engineering Department, Mustansiriyah University, Baghdad, IraqElectrical Engineering Department, Mustansiriyah University, Baghdad, IraqThis paper presents an efficient static state estimator that is suitable for real time monitoring of the power system. The proposed algorithm includes a weighted least square (WLS) method based on rectangular coordinates system. A predictor-corrector iterative technique is used in solving the state estimator model which is described by a set of nonlinear equations relating measured quantities and the state variables. The proposed algorithm is enhanced by selecting the allocation the PMUs meters optimally by using Particle Swarm Optimization (PSO). The proposed algorithm is applied to the IEEE14 bus and IEEE-30 bus test systems. The obtained results reveal the significant contribution of the proposed algorithm in optimal estimate of the static state in terms of number of iterations for convergence, execution time and accuracy.http://www.jeasd.org/images/2019edition/issue_4/3.pdfState estimationrectangular coordinatesPhasor measurement units |
| spellingShingle | Mohammed Falih Hasan Kassim Abdulrezak Al-Anbarri AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM Journal of Engineering and Sustainable Development State estimation rectangular coordinates Phasor measurement units |
| title | AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM |
| title_full | AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM |
| title_fullStr | AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM |
| title_full_unstemmed | AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM |
| title_short | AN EFFICIENET ALGORITHM FOR STATIC STATE ESTIMATION IN ELECTRIC POWER SYSTEM |
| title_sort | efficienet algorithm for static state estimation in electric power system |
| topic | State estimation rectangular coordinates Phasor measurement units |
| url | http://www.jeasd.org/images/2019edition/issue_4/3.pdf |
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