ACTUAL REACTIVE POWER CAPABILITY EVALUATION IN AN ELECTRICAL POWER PLANT / AVALIAÇÃO DA CAPACIDADE REAL DE GERAÇÃO DE POTÊNCIA REATIVA EM UMA USINA DE GERAÇÃO DE ENERGIA ELÉTRICA

AUTOR(ES)
DATA DE PUBLICAÇÃO

2002

RESUMO

They show that different generator loads produce greater heating in different parts of generator. A method is described and a software is presented to evaluate the actual reactive power capability curve considering the operating condition.This paper shows that it is possible to enlarge the reactive power capability only by knowing the actual capability limitations, without raising costs and keeping operation safe.It is important to the generator agent to know its capabilities if it is desidered to provide reactive support as an ancillary service in the new competitive environment.

ASSUNTO(S)

disponibilidade de potencia reativa reactive power support voltage control limite de capacidade real reactive power resources actual capability limitations controle de tensao suporte de potencia reativa

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