ACQUISITION COST ALLOCATION OF REACTIVE POWER SOURCES / ALOCAÇÃO DO CUSTO DE CAPITAL DE FONTES DE POTÊNCIA REATIVA / ASIGNACIÓN DEL CUSTO DE CAPITAL DE FUENTES DE POTENCIA REACTIVA

AUTOR(ES)
DATA DE PUBLICAÇÃO

2001

RESUMO

This report presents three methods to identify the transmission consumers in power systems that take advantage of new or existent reactive power sources and, consequently, to allocate its acquisition costs among these consumers. The methodology to obtain the allocation factors, applied to each of the agents, takes into account the analysis of a transmission outages set with their respective probabilities. Each one of the proposed methods uses a different criterion to measure the benefit due to the reactive support provided by such equipments. The mentioned criteria are: voltage deviation, load shedding and reactive power injection. All these methodologies are very used in operational and expansion planning studies, as well as power systems reliability analysis. The application of the methods is shown in case studies with two systems, being the first a 5 bus simplified system and the other, the IEEE-Reliability Test System (24 buses), in which a three years horizon is considered for the reactive power compensation equipment remuneration.

ASSUNTO(S)

ancillary services servicos ancilares reactive power support suporte de potencia reativa

Documentos Relacionados