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Pricing of transmission constraints and ancillary services

Colloquium at the New Connaught Rooms, Covent Garden Exhibition Centre, London

on Friday, 28 June 1996

Ancillary services are technical products, such as frequency response, voltage control, operating reserves or

black start capability, that are necessary to maintain the quality of electricity supply. Internationally there is a

growing interest in the economic evaluation aspects of ancillary services because of the trend towards increasingcompetition in generation markets, restructuring ofthe electric utilities, unbundling of activities and opentransmission access. This colloquium presents the principles ofpricing ancillary services and reviews

experiences in different countries, with emphasis on European systems as the EC moves towards a singlemarket

PROGRAMME:

9.30 am REGISTRATIONAND COFFEE

I

Chairman: Dr Ignacio Perez-Arriaga (Spanish Electric Regulatory Commission)

10.00 am Opening Address:Dr Ignacio Pdrez-Arriaga (Spanish Electric Regulatory Commission)

10.15 am Ancillary services: an overview:

Mr Carlos Salle (Spanish Electric Regulatory Commission)

11.15 am Ancillary Services in England and Wales:

Mr Richard Ford (National Grid Company)

11.45 am Ancillary Services - The Northern Ireland approach:Mr Brian Lunn (Northern Ireland Electricity)

12.15 pm DISCUSSION

12.30 pm BUFFET LUNCH

2.00 pm Experience: Norway:Mr Svein A Fismen (Statnett SF, Norwegian Power Grid Company)

2.45 pm DISCUSSION

3.00 pm TEA

3.15 pm Review of other international experiences and approaches:

Procurement and remuneration of ancillary services in competitive environments: the

example of Argentina and proposals for California:

Mr Juan Jose Alba Rios (ITT, Pontificia Comillas University ofMadrid)

Ancillary services: the Spanish perspective:Mr Carlos Salle (Spanish Electric Regulatory Commission): Spain

System-services: several questions, in an integrated utility perspective:

Mr Patrick Sandrin (Electricite de France)

Review of German approaches to ancillary services costing and pricing:

Dr Konstantin Staschus (Deutsche Verbundgesellschaft, EV)

4.15 pm DISCUSSION

4.45 pm CLOSE

This event qualifies for 2V4 technical CPD units.

The IEE is not, as a body, responsible for the views or opinions expressed by individual authors or speakers.

© 1996 The Institution of Electrical Engineers

Printed and published by the IEE, Savoy Place, London WC2R 0BL, UK

163/40/71 Ref: 96/164

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