Abstract
A novel approach is presented for eficiently modeling a power system which incIudes parallel-connected HVAC, and
HVDC transmission systems. The proposed model has been derived for a system in which an AC generator is connected to
an infinite bus system through a parallel AC tie line and a HVDC link. In addition to state-space representation, a block
diagram representation has been formed to analyze system stability. In this new block diagram representation, the dynamic
characteristics of the system are expressed in terms of a newly developed H constant. The development of the block
diagram and associated H constants are explained. The new model is evaluated using PSCADiRTDS real time digital
simulation.
HVDC transmission systems. The proposed model has been derived for a system in which an AC generator is connected to
an infinite bus system through a parallel AC tie line and a HVDC link. In addition to state-space representation, a block
diagram representation has been formed to analyze system stability. In this new block diagram representation, the dynamic
characteristics of the system are expressed in terms of a newly developed H constant. The development of the block
diagram and associated H constants are explained. The new model is evaluated using PSCADiRTDS real time digital
simulation.
| Original language | English |
|---|---|
| Pages | 1160-1165. 39th International Universities Power Engineering Conference. UPEC 2004. |
| Publication status | Published - 2004 |
| Event | Universities Power Engineering Conference (UPEC 2004 - Duration: 1 Jan 2004 → … |
Conference
| Conference | Universities Power Engineering Conference (UPEC 2004 |
|---|---|
| Period | 1/01/04 → … |