### Abstract

Lingua originale | English |
---|---|

Stato di pubblicazione | Published - 2004 |

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### All Science Journal Classification (ASJC) codes

- Engineering(all)

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*An Analytical Model for PQ Sources in Backward/Forward Methods for Distribution Networks Analysis*.

**An Analytical Model for PQ Sources in Backward/Forward Methods for Distribution Networks Analysis.** / Augugliaro A; Dusonchet L; Favuzza S; Ippolito M G; Riva Sanseverino E.

Risultato della ricerca: Paper

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TY - CONF

T1 - An Analytical Model for PQ Sources in Backward/Forward Methods for Distribution Networks Analysis

AU - Augugliaro A; Dusonchet L; Favuzza S; Ippolito M G; Riva Sanseverino E

AU - Dusonchet, Luigi

AU - Ippolito, Mariano Giuseppe

AU - Augugliaro, Antonino

AU - Riva Sanseverino, Eleonora

AU - Favuzza, Salvatore

PY - 2004

Y1 - 2004

N2 - In this paper a model of PQ sources useful for distribution systems analysis is developed. In the considered systems there are, in addition to HV/MV sources, other PQ buses, namely active and reactive power supply nodes (Vδ nodes). The general solution strategy is an iterative forward/backward method, in which the state variables are the node voltages. If it is weakly meshed, the network is turned into radial by means of cuts and compensation currents. After the presentation of the general problem, the equations expressing the unknowns for the PQ nodes are treated in detail. These equations belong to the backward sweep of the algorithm. The methodology has been implemented and applied so as to test its performance in terms of calculation times and precision.

AB - In this paper a model of PQ sources useful for distribution systems analysis is developed. In the considered systems there are, in addition to HV/MV sources, other PQ buses, namely active and reactive power supply nodes (Vδ nodes). The general solution strategy is an iterative forward/backward method, in which the state variables are the node voltages. If it is weakly meshed, the network is turned into radial by means of cuts and compensation currents. After the presentation of the general problem, the equations expressing the unknowns for the PQ nodes are treated in detail. These equations belong to the backward sweep of the algorithm. The methodology has been implemented and applied so as to test its performance in terms of calculation times and precision.

UR - http://hdl.handle.net/10447/4156

M3 - Paper

ER -