Now showing items 1-10 of 22
Stochastic Electricity Dispatch: A challenge for market design
(Discussion paper;11/16, Working paper, 2016-08-25)
We consider an electricity market with two sequential market clearings, for instance representing a day-ahead and a real-time market. When the first market is cleared, there is uncertainty with respect to generation and/or ...
A Nodal Pricing Model for the Nordic Electricity Market
(Discussion paper;43/14, Working paper, 2014-12)
In the Nordic day-ahead electricity market zonal pricing or market splitting is used for relieving congestion between a predetermined set of bidding areas. This congestion management method represents an aggregation of ...
Productivity Development for Norwegian Electricity Distribution Companies 2004-2013
(Discussion paper;27/15, Working paper, 2015-10-07)
Norwegian distribution companies have been subjected to an incentive regulation scheme from 1997, and the efficiency incentives were further strengthened with the introduction of yardstick regulation in 2007. We examine ...
Paradoxes in networks supporting competitive electricity markets
(Discussion paper2000:10, Working paper, 2000)
Grid investments are normally done in electrical networks in order to achieve a well functioning integrated electricity market and/or making the network more secure, i.e. less sensitive to link failures. In general, there ...
Viewing the deregulated electricity market as a bilevel programming problem
(Discussion paper2000:9, Working paper, 2000)
In this paper we present a bilevel programming formulation of a deregulated electricity market. By looking at a deregulated electricity market in this format we achieve two things, the relation between a deregulated ...
Topics on electricity transmission pricing
(Doctoral thesis, 2000)
Market power in a power market with transmission constraints
(Discussion papers;29/14, Working paper, 2014-06)
In this paper we present a model for analysing the strategic behaviour of a generator and its short run implications on an electricity network with transmission constraints. The problem is formulated as a Stackelberg ...
Cost efficiency analysis based on the DEA and StoNED models : case of Norwegian electricity distribution companies
(Discussion papers;28/14, Working paper, 2014-06)
Our paper applies data envelopment analysis (DEA) and stochastic non-parametric envelopment of data (StoNED) to measure cost efficiency of electricity distribution companies. The data cover 123 Norwegian electricity ...
Assessment of the Norwegian transmission pricing rules by using a modified AC-OPF
(Discussion paper2004:8, Working paper, 2004)
This paper focuses on the combined effects of loss factors and zonal pricing in a system that takes as a starting point the procedures of transmission pricing in the Norwegian power system. It interprets the notion of loss ...
Revenue cap regulation in a deregulated electricity market : effects on a grid company
(Discussion paper2001:10, Working paper, 2001)
In Norway, an incentive-based regulation of electricity distribution companies, based on revenue caps, was introduced in 1997. The revenues are adjusted annually, and the new revenue cap is determined on the basis of last ...