A carregar...
Publicação
Transmission costs allocation based on optimal re-dispatch
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 594.27 KB | Adobe PDF |
Orientador(es)
Resumo(s)
Congestion management of transmission power systems has achieve high relevance in competitive environments, which require an adequate approach both in technical and economic terms. This paper proposes a new methodology for congestion management and transmission tariff determination in deregulated electricity markets. The congestion management methodology is based on a reformulated optimal power flow, whose main goal is to obtain a feasible solution for the re-dispatch minimizing the changes in the transactions resulting from market operation. The proposed transmission tariffs consider the physical impact caused by each market agents in the transmission network. The final tariff considers existing system costs and also costs due to the initial congestion situation and losses. This paper includes a case study for the 118 bus IEEE test case.
Descrição
Palavras-chave
Congestion management Distribution factors Electricity market Optimal power flow Transmission tariff
Contexto Educativo
Citação
Editora
IEEE