Reliability differentiated real-time pricing of electricity

Journal Article · Sat May 01 04:00:00 EDT 1993 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/59.260828· OSTI ID:5996621

Siddiqi, S N; Baughman, M L ^[1]

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1. Univ. of Texas, Austin, TX (United States). Dept. of Electrical and Computer Engineering

Optimal resource planning and power dispatch models (from a societal welfare point of view) imply an optimal pricing policy, which is referred to here as reliability differentiated real-time pricing or, in short, reliability differentiated pricing. This pricing scheme combines real-time pricing and priority pricing with reliability differentiation based on consumer outage costs. An analysis is made of this reliability differentiated pricing policy of electrical energy. The model used in the analysis is developed with a particular emphasis on consumer behavior and welfare effects. The implications of the model to the pricing of spinning reserve and firm capacity, as well as to the issue of revenue reconciliation are examined. It is concluded that such a pricing scheme, will in general, result in greater attainable welfare than use of either the real-time pricing or priority pricing paradigms. Moreover, it results in the maximum attainable welfare for the system with revenue reconciliation, provides an optimal pricing scheme for spinning reserve and firm capacity, and is thus an efficient pricing mechanism.

• OSTI ID: 5996621
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States) Vol. 8:2; ISSN ITPSEG; ISSN 0885-8950
• Country of Publication: United States
• Language: English

Related Subjects

29 ENERGY PLANNING, POLICY, AND ECONOMY
296000* -- Energy Planning & Policy-- Electric Power
ELECTRIC UTILITIES
INSTITUTIONAL FACTORS
OUTAGES
PRICES
PRICING REGULATIONS
PUBLIC UTILITIES
REGULATIONS
RELIABILITY
SOCIO-ECONOMIC FACTORS
TIME-OF-USE PRICING