A novel distributed secondary control strategy applied to hybrid ac/dc microgrids
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| Autores: | , , , , |
|---|---|
| Formato: | comunicación de congreso |
| Fecha de Publicación: | 2019 |
| Descripción: | In this paper, a distributed secondary control strategy for hybrid ac/dc-microgrids is proposed. The control strategy restores the variables modified by the primary control loop, i.e. voltage on the DC-side and voltage amplitude and frequency of the AC-side, to their nominal values while maintaining a good power-sharing capability between AC- and DC-units, A distributed communication network among the generation units is needed for the proper performance of the control strategy, however, a high bandwidth communication network is not needed to ensure a good behaviour of the proposed control scheme. The effectiveness of the control scheme is validated through simulation of a 9.0kW hybrid ac/dc-microgrid. |
| País: | Kérwá |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Lenguaje: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/100091 |
| Acceso en línea: | https://hdl.handle.net/10669/100091 https://doi.org/10.23919/EPE.2019.8915135 |
| Palabra clave: | Hybrid microgrid ac/dc microgrid Distributed control Secondary control Microgrids Communication networks Voltage control Frequency control Hybrid power systems Europe Power electronics |