Real time handling of wind generation

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Presentation transcript:

Real time handling of wind generation Wind Integration Workshop Colombia, 19-22 September 2016 John Schmidt Rasmussen, Power System Engineer Energinet.dk Real timeoperation 21 September 2016

Balancing - Balancing and Intraday market Financial Day ahead (DA) Intraday Balancing market Physics Balancing - Balancing and Intraday market Quantity Intraday market: Producers can bring themselves in balance Imbalance Updated wind forecast Imbalance Scheduled production Actual wind lower then forecast Updated scheduled production Balancing market: Energinet.dk buys up- and downregulation in the balancing market Actual production Regulerkraftsmarkedet: Det marked hvorpå der handles regulerkraft. Her byder forbrugs- og produktionsenheder ind med op- og nedregulering. Alle enheder kan byde frivilligt ind, kun de enheder med en kontrakt skal byde ind i kontrakt perioden Time Balancing market Day ahead Intraday 21 September 2016 Real timeoperation

Day ahead Imbalance Curve 21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Electricity grid 21 September 2016 Real timeoperation

Balance management – the puzzle Forecast Wind power Load Local CHP (ENDK BR) PBR production schedules Planned production Technical min. and max. Common Nordic regulation bid merit order list . NOIS Regulation bids Interconnector schedules Germany Sweden Norway DK1-DK2 DPS Regulation bids SCADA online measurements Production Exchange “Load” BR regulation bids Price Volume Ramp etc. 21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Imbalance curve 1 21 September 2016 Real timeoperation

Trade 1 21 September 2016 Real timeoperation

Trade 2 21 September 2016 Real timeoperation

Trade 3 21 September 2016

Trade 4 21 September 2016

Trade 5 21 September 2016

Imbalance curve 2 21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Local Danish bid list 21 September 2016

Common Nordic bid list. 21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Nordic Regulating market price settlement 21 September 2016

21 September 2016

Regulation Prices 21 September 2016

Price settlement in NOIS 21 September 2016

Price settlement in DPS 21 September 2016

Balancing regulation volume 21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Loops 21 September 2016

21 September 2016

Agenda Balance management the puzzle Trading via Imbalance curve Regulating Market bid lists Price settlement Loops Real timeoperation 21 September 2016

Production 21 September 2016

Questions 21 September 2016 Real timeoperation