The Romanian Grid a Hub for Regional Electricity Markets in SEE

Transcription

1 The Romanian Grid a Hub for Regional Electricity Markets in SEE Adrian Baicusi General Director T RANSELECT RICA Marian Cernat, Director of NDC Operational Division - T RANSELECT RICA

2 Hub of Regional Market - Why TRANSELECTRICA? 1.Transmission network and interconnection lines. 2.Capacity and variety of generation. 3.Electricity Market development (degree of liberalization). 4.Fully unbundling in electricity field

3 TRANSELECTRICA - TSO ACCCORDING WITH 3rd EU Energy Package TSO (Transmission System Operator) ISO (Independent System Operator) ITO (Independent Transmission Operator) G D T SO G T D SO G T D SO C C C Legend G= generation; D=distribution; C = commercial/retailer ; T= transmission owner; SO=system operator. ownership unbundling. Chapter IV Transmission Operation. DIRECTIVE 2009/72/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 13 July 2009 concerning common rules for the internal market in electricity and repealing Directive 2003/54/EC 3

4 Transmission network and interconnection lines. From a traditional grid to a market oriented, smart grid CEI Summit Economic Forum The total transmission capacity is 22,000 MW Strong interconnection capacity and under further development A modern and strong telecommunication network in optic fiber (aprox. 5,000 km) A modern and strong dispatching infrastructure (EMS-SCADA) A modern and strong metering system for the wholesale market The transmission grid : public ownership of the State; 49 years concession agreement for Transelectrtica

5 Transmission network and interconnection lines. CEI Summit Economic Forum From a traditional grid to a market oriented, smart grid Transelectrica operates km Over Head Lines (OHL) : km with 750 kv 4,626 km with 400 kv 4,128.5 km with 220kV 38 km with 110 kv Transelectrica operates 77 substations in Romania 1 with 750 kv 32 with 400 kv 44 with 220 kv The transmission grid : public ownership of the State; 49 years concession agreement for Transelectrtica

6 Transmission network and interconnection lines. New 400 kv interconnection OHLs : Oradea (RO) Bekescsaba (HU) Suceava (RO) Balti ( R. of Moldavia ) A new intercionnection line with Serbia 400 kv HVDC undersea cable Romania Turkey Feasibility Study launched in 2008 Transelectrica, Nuclearelectrica, TEIAS ( Turkey ) and a private investor Grid modernisation and rehabilitation Extension and reconfiguration in SE region ( Dobrogea ) Connection to the grid of new generators Major greenfield projects - private investments

7 Transmission network and interconnection lines. Capacity: 85 GW Peak load: 60 GW Consumption: 400 TWh Population: 65 mln Capacity: 510 GW Peak load: 340 GW Consumption: 2150 TWh Population: 400 mln Capacity: 90 GW Peak load: 60 GW Consumption: 400 TWh Population: 20 mln ATSOI UKTSOA NORDEL UCTE Capacity: 310 GW Peak load: 180GW Consumption:1200TWh Population: 280 mln UPS/IPS 1. UCTE, EU 2. UCTE, noneu 3. Non ( future ) UCTE, non EU HVDC cables HVDC B2B stations HVAC radial/island operation HVAC interconnections

8 Capacity and variety of generation. Generating capacity 1. Installed generating capacity: MW 100 % 2. Installed hydro capacity: MW 31 % 3. Installed coal capacity: MW 36 % 4. Installed gas & oil capacity: MW 26 % 5. Installed nuclear capacity: MW 6.9 % 6. Installed wind capacity: 11 MW 0.1 % Average consumption: Request for huge wind installed capacity (more than MW)

9 Electricity Market development (degree of liberalization). Bilateral Contracts Market centralized / decentralized, partially regulated / partially competition Day Ahead Market centralized voluntary market Balancing Market centralized mandatory market Ancillary Services Market regulated / competition Cross Border Capacity Allocation Market centralized voluntary market Green Certificates Market organized according with EU directives ADVANTAGES Balancing of the System using market mechanism Suppliers of regulation energy - receive at least the offered price Imbalance responsible pay / receive the imbalance price Congestion Management cost supported by TSO Bilateral and day-ahead ahead obligations are realized 100% Self-scheduling of Dispatchable Units

10 BRP (DAM) BRP BMP Forecasted load Block exchanges Forecasted load PN on DU BM offers Block exchanges PN on each DU Scheduling platform Incoming / payment notes to TEL DU imbalance Selected bids Measured contour Metering operator Settlement operator (OPCOM) Metering operator Aggregation operator (OMEPA) Actually delivered energy DU metering Offer platform Selection interface Settlement interface BM Platform AGC - RS SR band SR band ST order to DU SR order ST Order Electricity Market data flow

11 Fully unbundling in electricity field Ministry of Economy and Commerce ANRE The Regulatory Authority GENERATING COMPANIES HIDROELECTRICA NUCLEARELECTRICA TRANSELECTRICA The National Grid Co. DISTRIBUTION AND/OR SUPPLY COMPANIES ELECTRICA DOBROGEA ( ENEL) C. E. ROVINARI C. E. CRAIOVA C. E. TURCENI TER MOELEC TRICA ELCEN BUCURESTI Ownership unbundling OPCOM OPCOM The market Operator The market Operator ( a 100% TEL subsidiary ) ( a 100% TEL subsidiary ) ELECTRICA BANA T ( ENEL) ELECTRICA OLTENIA (CEZ ) E-ON MOLD OVA ELECTRICA MUNTENIA SUD - ENEL ELECTRICA TRANSILVANIA NORD Captive Consumers Eligible Consumers ELCEN DEVA ELECTRICA TRANSILVANIA SUD SELF PRODUCERS & IPPs ELECTRICA MUNTENIA NORD Other Distributors and Suppliers Full legal unbundling

12 Conclusions 1. Strong transmission network 2. Generation capacity and variety 3. Modern Market structure 4. Fully unbundling in electricity field TRANSELECTRICA A HUB OF SEE Regional Market

13 THANKS FOR YOUR ATTENTION!