Chaniotis, D. ; Pai, M. A. (2003) A new preconditioning technique for the GMRES algorithm in power flow and P-V curve calculations International Journal of Electrical Power & Energy Systems, 25 (3). pp. 239-245. ISSN 0142-0615
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01420...
Related URL: http://dx.doi.org/10.1016/S0142-0615(02)00034-0
Abstract
The application of iterative methods for the solution of the linear system in the power flow problem and P-V curve calculations is investigated in this paper. The general minimal residual (GMRES) method and an improvement on this method proposed by Morgan (GMRES-E) are used and compared with the popular LU factorization. Furthermore, the fundamental problem of preconditioning is addressed here within the framework of the power flow problem. Results are presented on 3887, 3911 and 4700 bus test systems based on real data.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Power Flow; Iterative Methods; General Minimal Residual; LU Factorization; Voltage Security; P-V Curves |
| ID Code: | 24758 |
| Deposited On: | 30 Nov 2010 09:17 |
| Last Modified: | 13 Jun 2011 04:32 |
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