: Public <<Narrative>> Narrative
Created: 24/01/2018 10:54:46
Modified: 19/03/2018 17:49:33
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Advanced:
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  completeDescription
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Notes: The works planning in transmission and distribution network should be articulated between the TSO and DSO. The works planned in the SGU connected both in transmission and distribution networks should also be planned, taking into account the periods with less generation forecast and/or the periods with less consumption. The works programmes should include the maintenance works but also the network evolution network. In the point of view of the DSO, the maintenance works should be planned in a second step considering all other planned works. <br/><br/>In the present use case, it is considered that the list of the works to be executed is already defined taking into account the long term planning activities and the preventive maintenance plans.<br/><br/>Three main time-horizons are identified. These time-horizons can be different in each country. However the type of exchanged information should be similar. The time- horizons are:<br/><br/><b>1 - Year-ahead works programming</b><br/>Interactions between TSO, DSO and SGUs to determine the works to be realized during the follow year. In the end of this scenario, the works should be schedule at a week level. A technical and economical optimization process will be proposed to schedule the works in the optimal time slot. The SGU should provide the works plans and, for the Distributed Renewable Energy Sources (DRES) the periods with less forecasted generation. In this time-horizon, the TSO can also provide more than one option to be selected by the DSO<br/><br/><b>2 - xMonth-ahead works programming</b><br/>In "x" month ahead, the TSO and SGU, should provide more detailed information concerning the works activities. The number of months before the works can be different in each country or a regular exchange of information can agree between the actors. In the end of this scenario, the works should be schedule at a day level.<br/><br/><b>3 - xDay-ahead works programming</b><br/>In "x" week-ahead or "x" day-ahead, the TSO and SGU, should confirm the scheduled works and the DSO should inform concerning the operations that will realize to enable the works. The SGU should be informed when the works have some impact in its activity. The DSO should validate the works taking into account the detailed planning of the TSO and the SGUs and the new forecasts of the consumption and generation. The DSO should also adjust the works in the distribution network. At this time, the DSO should define the sequence of devices manipulation and the activation of flexibilities, if necessary. The changes of topology in the MV networks or the definition of the loops in HV networks should also be defined in this process.<br/>
Public
  scope
Details:
Notes: Works impacting the distribution network operation, namely:<br/>- In transmission network<br/>- In SGU<br/>- in primary substations (Border between TSO/DSO)<br/>- In distribution network<br/>
Object Type Connection Direction Notes
«BUC» Optimise work programmes (TSO, Producers, and DSO works) BusinessUseCase Dependency From