GALIOS NUOSTOLIŲ MAŽINIMAS NAUDOJANT PASKIRSTYTĄ ELEKTROS ENERGIJOS GENERAVIMĄ (PEEG)

Armand Krivoj, Eleonora Guseinovienė, Audrius Knolis, Valdas Jankūnas, L. Simanynienė

Abstract


This paper describes an impact of Distributed Generation (DG) over active and reactive power losses in distribution system. Theinvestigation is based on the real distribution system of Kumamto area, Japan. Using “DIgSILENT PowerFactory“ software, simulations,to get best results in a shape of active and reactive power losses, have been done. In order to reduce very high number of simulations,logical assumptions have been cretated. Also, in this paper new indexes are presented, i.e. penetration level of DG and dispersionlevel of DG. Those indexes give high support running reasonable simulations for Optimal Power Flow (OPF) and collectingbest results for comparison.

KEY WORDS: power losses, distribution generation, ditribution system


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