Pay-as-bid auction & uniform price auction in electricity markets

This paper suggests that if the commodity space and price on the market non-convexity factors are expanded, the uniform price auction and pay-as-bid auction would be equivalent. This paper also demonstrates that the 'uplift' payment is originated from the generalized 'startup' co...

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Hauptverfasser: Youfei Liu, Ni, Y.X
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:This paper suggests that if the commodity space and price on the market non-convexity factors are expanded, the uniform price auction and pay-as-bid auction would be equivalent. This paper also demonstrates that the 'uplift' payment is originated from the generalized 'startup' cost which is based on a special commodity (i.e. the unit commitment decision). Numerical examples are given to illustrate the above analysis. (6 pages)
DOI:10.1049/cp:20061990