Search Results - "Ravn, Hans F"

Co-existence of electricity, TEP, and TGC markets in the Baltic Sea Region by Hindsberger, Magnus, Nybroe, Malene Hein, Ravn, Hans F., Schmidt, Rune

“…This paper analyses the application of two policy instruments, tradable emission permits (TEPs) and tradable green certificates (TGCs) to the electricity…”
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Aggregated dynamic simulation model of district heating networks by Larsen, Helge V., Pálsson, Halldór, Bøhm, Benny, Ravn, Hans F.

“…The dynamic properties of district heating (DH) networks include water flow and propagation of heat from production plants to consumers. Mathematical models of…”
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A review of mathematical models in economic environmental problems by Nahorski, Zbigniew, Ravn, Hans F

“…The paper presents a review of mathematical models used in economic analysis of environmental problems. This area of research combines macroeconomic models of…”
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Uncertainty in energy-economic modelling of the electrical power sector by Ravn, Hans F, Skytte, Klaus

“…The purpose of the present paper is to investigate what significance, if any, inclusion of uncertainties has for the conclusions of the modelling and analysis,…”
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A method to perform probabilistic production simulation involving combined heat and power units by Sondergren, C., Ravn, H.F.

“…The problem considered concerns expansion planning for combined heat and power (CHP) systems. The purpose is to develop a new method for pet-forming…”
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Probabilistic production simulation including combined heat and power plants by Larsen, Helge V, Pálsson, Halldór, Ravn, Hans F

“…Expansion planning of combined heat and power systems requires simulation tools for estimating key indicators for decision making. For power systems, so-called…”
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Operational optimization in a district heating system by Benonysson, Atli, Bøhm, Benny, Ravn, Hans F.

“…We consider the problem of selection of supply temperatures in a district heating (DH) network. The problem is formulated as a mathematical model which…”
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A heuristic algorithm for a dial-a-ride problem with time windows, multiple capacities, and multiple objectives by Madsen, Oli B. G., Ravn, Hans F., Rygaard, Jens Moberg

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Erratum to “Co-existence of electricity, TEP, and TGC markets in the Baltic Sea Region” [Energy Policy 31 (2003) 85–96] by Hindsberger, Magnus, Nybroe, Malene Hein, Ravn, Hans F, Schmidt, Rune

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Operational Research for Developing Countries-A Case of Transfer of Technology by Ravn, Hans F., René Victor Valqui Vidal

“…This paper is concerned with some fundamental aspects of the process of transfer of operational research from the industrialized countries to the Third World…”
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Co-existence of electricity, TEP, and TGC markets in the Baltic Sea Region: Green certificates and emission trading by HINDSBERGER, Magnus, NYBROE, Malene Hein, RAVN, Hans F, SCHMIDT, Rune

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Short term wind power prognosis with different success criteria by Ravn, H.F.

“…The development and exploitation of wind energy is crucially dependent on short term prognoses for power from wind. Intense efforts have been applied to…”
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Optimal feedback solution of a constrained stochastic one-storage model by Jørgensen, Claus, Ravn, Hans F.

“…We describe a method for obtaining the optimal feedback solution to a constrained discrete time linear‐quadratic optimal control problem. The dimensions of the…”
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Hydro and thermal scheduling by the decoupling method by Eriksen, Peter Børre, Jørgensen, Claus, Ravn, Hans F.

“…The increased relevance of importing hydropower into some countries and utilities necessitates the application of planning tools that can adequately represent…”
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Operational Research for Developing Countries-A Case of Transfer of Technology by Ravn, Hans F., Vidal, Rene Victor Valqui

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Comments on "A discrete optimal control problem for descriptor systems" [with reply] by Ravn, H.F., Lin, J.-Y., Yang, Z.-H.

“…In the above-mentioned work (see ibid., vol.34, p.177-81 (1989)), necessary and sufficient optimality conditions are derived for a discrete-time optimal…”
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A stochastic unit commitment model for a local CHP plant by Ravn, H.F., Riisom, J., Schaumburg-Muller, C.

“…Local CHP development in Denmark has during the 90's been characterised by large growth primarily due to government subsidies in the form of feed-in tariffs…”
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Operational Research for Developing Countries-A Case of Transfer of Technology by Ravn, Hans F., Vidal, René Victor Valqui

“…This paper is concerned with some fundamental aspects of the process of transfer of operational research from the industrialized countries to the Third World…”
Get full text