| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Alves, D. A. | |
| dc.creator | da Silva, LCP | |
| dc.creator | Castro, C. A. | |
| dc.creator | da Costa, V. F. | |
| dc.date | 2014-05-20T13:28:58Z | |
| dc.date | 2016-10-25T16:48:28Z | |
| dc.date | 2014-05-20T13:28:58Z | |
| dc.date | 2016-10-25T16:48:28Z | |
| dc.date | 2003-08-01 | |
| dc.date.accessioned | 2017-04-05T20:12:36Z | |
| dc.date.available | 2017-04-05T20:12:36Z | |
| dc.identifier | IEEE Transactions on Power Systems. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 18, n. 3, p. 1078-1085, 2003. | |
| dc.identifier | 0885-8950 | |
| dc.identifier | http://hdl.handle.net/11449/9699 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/9699 | |
| dc.identifier | 10.1109/TPWRS.2003.814892 | |
| dc.identifier | WOS:000184455100014 | |
| dc.identifier | http://dx.doi.org/10.1109/TPWRS.2003.814892 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/857780 | |
| dc.description | The conventional Newton and fast decoupled power flow methods are considered inadequate for obtaining the maximum loading point of power systems due to ill-conditioning problems at and near this critical point. At this point, the Jacobian matrix of the Newton method becomes singular. In addition, it is widely accepted that the P-V and Q-theta decoupling assumptions made for the fast decoupled power flow formulation no longer hold. However, in this paper, it is presented a new fast decoupled power flow that becomes adequate for the computation of the maximum loading point by simply using the reactive power injection of a selected PV bus as a continuation parameter. Besides, fast decoupled methods using V and 0 as parameters and a secant predictor are also presented. These new versions are compared to each other with the purpose of pointing out their features, as well as the influence of reactive power and transformer tap limits. The results obtained for the IEEE systems (14 and 118 buses) show that the characteristics of the conventional method are enhanced and the region of convergence around the singular solution is enlarged. | |
| dc.language | eng | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.relation | IEEE Transactions on Power Systems | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | continuation power flow | |
| dc.subject | fast decoupled power flow | |
| dc.subject | maximum loading point | |
| dc.subject | voltage collapse | |
| dc.title | Continuation fast decoupled power flow with secant predictor | |
| dc.type | Otro | |
