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| Titel: |
A METHOD FOR TRACING PV CURVE FOR VOLTAGE STABILITY ANALYSIS WITH VOLTAGE DEPENDENT LOADS |
| Auteur: |
Arya, L. D. Verma, H. K. |
| Verschenen in: |
Electric power components & systems |
| Paginering: | Jaargang 24 (1996) nr. 6 pagina's 583-596 |
| Jaar: |
1996-09-01 |
| Inhoud: |
A new method for construction of PV-curve has been developed using one of the load bus voltage as a parameter. This regularizes the power flow solution around maximum loading point. In conventional load flow solution it is observed that main cause of numerical instability is that the load is specified at each node directly, so that the singular point occurs at maximum loading point. It is important that, instead of specifying the load externally, to be obtained as a solution of the power flow equation. The size of modified Jacobian is the same as of the conventional load flow Jacobian. The method is capable of handling Q- limits on PV - buses. Loads have been assumed to be voltage dependent. PV- curves have been traced with and without voltage dependent loads. The results of applying the proposed technique to two test systems verify its roubstness and feasibility. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 1 van 8 gevonden artikelen
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