Browsing NHH Brage by Author "Bjørndal, Mette"
Now showing items 1-20 of 62
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A Nodal Pricing Model for the Nordic Electricity Market
Bjørndal, Endre; Bjørndal, Mette; Gribkovskaia, Victoria (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 ... -
Aktivitetsbasert kalkulasjon for regulerte tjenester : erfaringer, prinsipielle retningslinjer og mulig anvendelse for nettvirksomhet i kraftsektoren
Bjørndal, Mette; Bjørnenak, Trond; Johnsen, Thore (Rapport, Research report, 2003-09)Denne rapporten diskuterer bruk av normkostnadsmodeller for inntektsregulering av distribusjonsnett i kraftsektoren. Vi er spesielt opptatt av muligheten for å benytte aktivitetsbaserte kostnadskalkyler (”Activity Based ... -
Allocation of resources in the presence of indivisibilities : Scarf’s problem revisited
Bjørndal, Mette; Jörnsten, Kurt (Working Paper, Working paper, 2004-06)In his article “The Allocation of Resources in the Presence of Indivisibilities,” Scarf points out that the major problem presented to economic theory by the presence of indivisibilities is the impossibility of detecting ... -
Analyse av aksjekursutviklingen innen lakseoppdrett : hvilke variabler påvirker aksjekursene tilknyttet den norske oppdrettsbransjen?
Hessvik, Camilla; Bjørvik, Veronica Tertnes (Master thesis, 2016)Norge er den desidert største tilbyderen av oppdrettslaks på verdensbasis. Det er en ekstremt eksportrettet bransje, hvor mesteparten av produksjonen går til EU. Samtidig har Oslo Børs blitt den største og viktigste ... -
An analysis of a combinatorial auction
Bjørndal, Mette; Jörnsten, Kurt (Discussion paper, Working paper, 2001)Our objective is to find prices on individual items in a combinatorial auction that support the optimal allocation of bundles of items, i.e. the solution to the winner determination problem of the combinatorial auction. ... -
An analysis of a combinatorial auction
Bjørndal, Mette; Jörnsten, Kurt (Working Paper, Working paper, 2001-05)Our objective is to find prices on individual items in a combinatorial auction that support the optimal allocation of bundles of items, i.e. the solution to the winner determination problem of the combinatorial auction. ... -
Assessment of the Norwegian transmission : pricing rules by using a modified AC-OPF
Stamtsis, Georgios C.; Bjørndal, Mette; Erlich, István; Jörnsten, Kurt (Working Paper, Working paper, 2004-06)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 ... -
Assessment of the Norwegian transmission pricing rules by using a modified AC-OPF
Stamtsis, Georgios C.; Bjørndal, Mette; Erlich, István; Jörnsten, Kurt (Discussion paper, 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 ... -
Business models and market pricing mechanisms within virtual microgrids for smart energy networks : a European market perspective
Alamban, Alok (Master thesis, 2016)Over the past decade, a number of countries across the world have taken up steps to increase the share of renewables such as Wind and Solar PV in their generation portfolio. EU has a goal to enable the transmission and ... -
Can demand response help reduce future distribution grid investments? : an economic study of peak shaving in the Norwegian distribution grid: SEMIAH pilot in Engene, Sørlandet (Southern Norway)
Wood, Jonathan; Funk, Stefan (Master thesis, 2017)Steady increases in the number of new electronic devices and electrification of existing technologies, such as electric vehicles, are creating new challenges in the electrical grid. Electrification creates a higher demand ... -
Congestion Management in a Stochastic Dispatch Model for Electricity Markets
Bjørndal, Endre; Bjørndal, Mette; Midthun, Kjetil; Zakeri, Golbon (Discussion paper;12/16, Working paper, 2016-08-25)We consider an electricity market organized with two settlements: one for a pre-delivery (day-ahead) market and one for real time, where uncertainty regarding production from non-dispatchable energy sources as well as ... -
Congestion management in the Nordic power market : counter purchases and zonal pricing
Bjørndal, Mette; Jörnsten, Kurt; Pignon, Virginie (Discussion paper, Working paper, 2002)In this paper, we investigate methods for managing congestion on the grid in the Nordic power market. Specifically, we have considered the differences between using counter purchases as opposed to pricing out the transmission ... -
Congestion management in the Nordic power market : nodal pricing versus zonal pricing
Bjørndal, Endre; Bjørndal, Mette; Gribkovskaia, Victoria (Report;2012:15, Research report, 2013-05)In the Nordic day-ahead electricity market zonal pricing or market splitting is used for relieving congestion between a predetermined set of price areas. This congestion management method represents an aggregation of ... -
Cost allocation and pricing in a supply chain : an application for Aumann-Shapley prices
Bjørndal, Mette; Jörnsten, Kurt (Working paper, Working paper, 2004-11)We consider the problem of choosing among different distribution channels for combinations of different products, and how to price, or share the costs under the various alternatives, in an efficient and fair way. The problem ... -
Cost efficiency analysis based on the DEA and StoNED models : case of Norwegian electricity distribution companies
Cheng, Xiaomei; Bjørndal, Endre; Bjørndal, Mette (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 ... -
Effects of Uncoupling the North Sea Link : An empirical analysis of risks and premiums in the two day-ahead auctions in bidding area N0 2
Skorpen, Leonora Leine; Østby, Axel (Master thesis, 2023)In this thesis, we study the impact of the current auction solution on the North Sea Link (NSL), an interconnector between the electricity systems of Great Britain (GB) and Southern Norway (NO2). Due to Brexit, interconnector ... -
Effektivitetskrav og kostnadsgruppering : del 1
Bjørndal, Endre; Bjørndal, Mette; Bjørnenak, Trond (Rapport, Research report, 2004-12)Dagens DEA-baserte effektivitetsmodell for regulering av nettselskaper i kraftsektoren har klare svakheter. I denne rapporten diskuteres noen sentrale svakheter ved dagens modell og det konkluderes med at den bør endres ... -
Effektivitetsmåling av regional- og distribusjonsnett : fellesmåling, kostnadsvariasjon og kalibrering
Bjørndal, Endre; Bjørndal, Mette (Rapport, Research report, 2006-12)I NVEs nye reguleringsmodell, som skal gjelde fra 2007, blir nettselskapenes inntekt bestemt av en kostnadsnorm og selskapets egen kostnad med vekter på hhv 60 % og 40 % (50 % hver for 2007 og 2008). Egne kostnader er ... -
End-user flexibility and network investments : a study on utilizing end-user flexibility to defer capacity increasing investments in the Norwegian distribution network
Buvik, Magnus; Børke, Christian Nærup (Master thesis, 2017)The electricity value chain is facing several challenges. The transport sector is electrified, the electricity system digitalized, and generation decentralized. These trends transform the outlook of the electricity system. ... -
Energilagring i mikronett : økonomiske effekter av ulike lagringsteknologier og - strategier
Roness, Stian (Master thesis, 2021)Distribuerte energikilder og distribuert energilagring opplever, og forventes å oppleve en vekst i tiden som kommer. Denne utviklingen, fra sentralisert til desentraliserte energiressurser, har ført til at mikronett kan ...