INFLUENCE OF LOSSES PARTITION CRITERIA ON POWER FLOW TRACING
- Autori: Augugliaro, A; Dusonchet, L; Favuzza, S; Ippolito, M G; Riva Sanseverino, E
- Anno di pubblicazione: 2012
- Tipologia: Contributo in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/68123
The paper proposes a methodology for tracing active power flow which also considers power losses partition. It requires the partition of the active power losses in each line over different flow components. Then, the differences arising from the selection of different criteria for the allocation of the mutual terms (deriving from the non-linearity of losses) are investigated. Power flows tracing and losses allocation at each generator (or load) must be carried out simultaneously; therefore, a suitable order is required for the analysis of nodes and lines in a network. A procedure for the direct evaluation of all the components of the power flows and of the losses in the lines assigned to the generators is presented. The results over the 30 buses IEEE network are reported and a comparison with results obtained using other methodologies allows to formulate some interesting conclusions.