Search Results - "Kjølle, G.H"

Customer Costs Related to Interruptions and Voltage Problems: Methodology and Results by Kjolle, G.H., Samdal, K., Singh, B., Kvitastein, O.A.

“…This paper presents the methodology and main results of the most recent Norwegian customer survey on consumer valuation of interruptions and voltage problems…”
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Risk analysis of critical infrastructures emphasizing electricity supply and interdependencies by Kjølle, G.H., Utne, I.B., Gjerde, O.

“…Failures in critical infrastructures can cause major damage to society. Wide-area interruptions (blackouts) in the electricity supply system have severe…”
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Vulnerability analysis of the Nordic power system by Doorman, G.L., Uhlen, K., Kjolle, G.H., Huse, E.S.

“…A comprehensive methodology is developed for the analysis of power system vulnerability with respect to energy shortage, capacity shortage, and power system…”
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Potential for improved reliability and reduced interruption costs utilizing smart grid technologies by Kjølle, G.H, Vadlamudi, V.V, Kvistad, S, Tutvedt, K.A

“…This paper presents a reliability perspective of capturing the impact of individual smart grid technologies at the distribution level. A small case study on…”
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Developing indicators for monitoring vulnerability of power lines - case studies by Hofmann, M, Gjerde, O, Kjølle, G.H, Gramme, E, Hernes, J.G, Foosnæs, J.A

“…This paper shows how information from vulnerability analyses and existing maintenance management systems can be combined with information about threats and…”
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Application of Bayesian Networks in Distribution System Risk Management by Sand, K., Catrinu, M.D., Kjolle, G.H., Bonnoit, S., Aupied, J.

“…There is an increasing trend towards using the concept of risk assessment as an important tool in distribution system asset management. In an ongoing R&D…”
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Protection System Faults -- a Comparative Review of Fault Statistics by Kjolle, G.H., Gjerde, O., Hjartsjo, B.T., Engen, H., Haarla, L., Koivisto, L., Lindblad, P.

“…Correct operation of the protection system is of vital importance for the reliability and security of supply. Information of protection system faults is…”
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Interruption Costs and Consumer Valuation of Reliability of Service in a Liberalised Power Market by Samdal, K., Kjolle, G.H., Singh, B., Kvitastein, O.

“…This paper addresses the methodological issues related to data normalization and the estimation of customer average interruption costs that are suitable for…”
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Protection system faults 1999 - 2003 and the influence on the reliability of supply by Kjolle, G.H., Heggset, J., Hjartsjo, B.T., Engen, H.

“…Protection and control systems play important roles in power system operation and for the reliability and security of supply. This paper presents main results…”
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Utilisation of numerical protection and control for a better handling of reliability of supply and maintenance by Gjerde, O, Langdal, B.I, Kjolle, G.H, Aabo, Y

“…The protection and control (P&C) systems play important roles for the reliability of supply as well as the utilisation of the existing network. These aspects…”
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Adequate interruption cost assessment in a quality based regulation regime by Kjolle, G.H., Holen, A.T., Samdal, K., Solum, G.

“…Balancing cost-effectiveness and quality of service is one of the most important tasks for network companies in the deregulated environment. It is widely…”
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Experiences with the FASIT reliability data collection system by Heggset, J., Kjolle, G.H.

“…To meet the power supply quality requirements in Norway, a new concept for national collection and reporting of fault and interruption data is developed in the…”
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Quality of supply in the deregulated Norwegian power system by Heggset, J., Kjolle, G.H., Trengereid, F., Ween, H.O.

“…Since 1995 the Norwegian regulator has required annual reporting of interruption data by the network companies. Main results from the reported data in…”
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