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TITLE OF THE SPEECH

TITLE OF THE SPEECH. ACTIVE DEMAND AND NETWORK OPERATORS. ADDRESS INTERNATIONAL WORKSHOP ACTIVE DEMAND: THE FUTURE OF ELECTRICITY. Giovanni Valtorta, Enel Distribuzione Paris, June 9th 2010. reliability. DSO and Active Demand. Need for Coordination between players. Coordination is needed.

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TITLE OF THE SPEECH

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  1. TITLE OF THE SPEECH ACTIVE DEMAND AND NETWORK OPERATORS ADDRESS INTERNATIONAL WORKSHOPACTIVE DEMAND: THE FUTURE OF ELECTRICITY Giovanni Valtorta, Enel Distribuzione Paris, June 9th 2010 reliability

  2. ADDRESS INTERNATIONAL WORKSHOP DSO and Active Demand

  3. ADDRESS INTERNATIONAL WORKSHOP Need for Coordination between players Coordination is needed - to ensure that load/generation variations determined by AD market do not have impact on the network security and technical quality of supply - to avoid contradictory actions, e.g. opposite requests within the same area Coordination is done - by informing the other System Operators about AD applications which could have impact on their network operation and/or can be in conflict or jeopardize AD products already bought on the market - by being informed and validating every AD request in its area of responsibility

  4. ADDRESS INTERNATIONAL WORKSHOP Consumer ID (point of Local Area Code Macro Area code supply code) xxxxxxxxxxxx yyyy yyyyy zzzzzzzzzz Interaction with AD players: Needs I Location information: load areas • for service localization + technical validation needs, • consumers “equivalent” from network operation point of view are grouped in Load Areas • Load Areas can encompass: part or whole LV lines, one or more MV/LV substations, MV feeders, busbars... • Macro Load Areas: aimed for the TSO needs (e.g. one or more HV/MV substations) Information available for market players • published and updated by DSO/TSO

  5. ADDRESS INTERNATIONAL WORKSHOP Interaction with AD players: Needs II The need for Technical Validation of AD Services • Ensure coordination between DSO and TSO • Ensure stability of the services provided by DSO and TSO (Quality of Service should not decrease with AD, but even be improved!!) How is the technical validation process established? • Interaction between Aggregator and DSO/TSO on service activation: Approval needed • The concept of the Sensitivity Matrix, periodically updated by DSO/TSO • The need for regulation in order to establish a transparent and non discriminatory framework

  6. ADDRESS INTERNATIONAL WORKSHOP Sensitivity Matrix: An overview TSO coordination TSO algorithms and processes • Definition based on DSO/TSO needs • Sensitivity indexes given at load area level • No DSO/TSO commitment, guidelines for facilitating approval • Periodically updated by DSO/TSO DSO algorithms and processes DSO network and historical measurement database TSO SM available to market players DSO SM

  7. ADDRESS INTERNATIONAL WORKSHOP Interaction with AD players: Needs III Delivering metering information to other players • Meter registers certified consumption on 15’ basis • Forwarded to other players • Metering information used for: • Service Assessment • Settlement among participants • Consumer monitoring (understanding)

  8. DSO functional architecture ADDRESS INTERNATIONAL WORKSHOP

  9. ADDRESS INTERNATIONAL WORKSHOP TSO Functional Architecture

  10. ADDRESS INTERNATIONAL WORKSHOP Conclusions • The DSO and TSO functional architectures have been developed and presented • Next steps: • architecture implementation • development and test of prototypes • for AD service provision, DSO/TSO will • provide consumers location information for service delivery • technically validate AD services requests • provide metering information to other players and to consumers (via Energy Box)

  11. THANK YOU

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