In many countries, in the last years, there has been a wide spread of Distributed Generation (DG) from renewable sources at MV and LV level. The distribution network is eventually changing from a passive structure to an active protagonist of a dynamic, low carbon and reliable energy market. On the other hand, this change could lead to a power quality depletion and to threats to the safety of the network itself. In this work, a concurrent control strategy is proposed to coordinate the prosumers with the aim of improving the reliability of the distribution network. The control scheme is based on an adaptive-area-based method and a multi-conductor Power Flow. In this way, it is possible to monitor the voltage unbalance among the phases while managing voltage and current magnitudes.
Concurrent control of MV and LV networks for ancillary services provision
AGOSTINI, MARCO
;Fabio Bignucolo;Massimiliano Coppo;SCHWIDTAL, JAN MARC;Roberto Turri
2019
Abstract
In many countries, in the last years, there has been a wide spread of Distributed Generation (DG) from renewable sources at MV and LV level. The distribution network is eventually changing from a passive structure to an active protagonist of a dynamic, low carbon and reliable energy market. On the other hand, this change could lead to a power quality depletion and to threats to the safety of the network itself. In this work, a concurrent control strategy is proposed to coordinate the prosumers with the aim of improving the reliability of the distribution network. The control scheme is based on an adaptive-area-based method and a multi-conductor Power Flow. In this way, it is possible to monitor the voltage unbalance among the phases while managing voltage and current magnitudes.Pubblicazioni consigliate
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