Cost Allocation Model for Distribution Networks Considering High Penetration of Distributed Energy Resources
| Autor: | Tiago Soares, Fabio Pereira, Zita Vale, Hugo Morais |
|---|---|
| Přispěvatelé: | Repositório Científico do Instituto Politécnico do Porto |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Engineering
Mathematical optimization Bialek's tracing method Kirschen's tracing method Bialek’s tracing method 020209 energy Real-time computing Energy Engineering and Power Technology Distributed energy resources 02 engineering and technology Tracing 7. Clean energy Energy storage Demand response Resource (project management) Network tariffs allocation 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Kirschen’s tracing method MW-mile Cost allocation business.industry Topological distribution factors 020208 electrical & electronic engineering Economic dispatch Distributed generation Electricity business |
| Zdroj: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação |
| Popis: | The high penetration of distributed energy resources (DER) in distribution networks and the competitive environment of electricity markets impose the use of new approaches in several domains. The network cost allocation, traditionally used in transmission networks, should be adapted and used in the distribution networks considering the specifications of the connected resources. The main goal is to develop a fairer methodology trying to distribute the distribution network use costs to all players which are using the network in each period. In this paper, a model considering different type of costs (fixed, losses, and congestion costs) is proposed comprising the use of a large set of DER, namely distributed generation (DG), demand response (DR) of direct load control type, energy storage systems (ESS), and electric vehicles with capability of discharging energy to the network, which is known as vehicle-to-grid (V2G). The proposed model includes three distinct phases of operation. The first phase of the model consists in an economic dispatch based on an AC optimal power flow (AC-OPF); in the second phase Kirschen's and Bialek's tracing algorithms are used and compared to evaluate the impact of each resource in the network. Finally, the MW-mile method is used in the third phase of the proposed model. A distribution network of 33 buses with large penetration of DER is used to illustrate the application of the proposed model. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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