Search for dissertations about: "thesis on operation strategies"

Showing result 1 - 5 of 208 swedish dissertations containing the words thesis on operation strategies.

  1. 1. On Efficient Transmission Balancing Operation Capturing the Normal State Frequency and Active Power Dynamics

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Martin Nilsson; KTH.; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Active Power Dynamics; Frequency Control; Normal State; Power System Balancing; Transmission System Operator; Electrical Engineering; Elektro- och systemteknik;

    Abstract : In an electric power system, there will always be an electric balance. Nevertheless, System Operators (SOs) often uses the term imbalance. Here, the term imbalance refers to the difference between trades and real-time measurements. READ MORE

  2. 2. On the use of process integration methods evaluation of energy and CO2 emission strategies in blast furnace ironmaking and oxygen steelmaking

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Christer Ryman; Luleå tekniska universitet.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Abstract : This work deals with sustainable resource utilisation in integrated (iron ore based) steelmaking, with special emphasis on how to analyse process adaptation and developments aiming towards lowering of the emission of greenhouse gases, in particular carbon dioxide (CO2), to the atmosphere. Climate change and management of CO2 are real issues for the steel industry these days. READ MORE

  3. 3. Feeding Strategies Based on Probing Control for E. coli and V. cholerae Cultivations

    University dissertation from Department of Automatic Control, Lund Institute of Technology, Lund University

    Author : Lena de Maré; Lunds universitet.; Lund University.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; robotics; control engineering; Automatiska system; robotteknik; reglerteknik; Automation; Temperature; Mid-ranging control; Amino acid; Complex media; Fed-batch bioreactors; Probing control; Biotechnology; Bioteknik; Parameter estimation; Feeding strategies;

    Abstract : Popular Abstract in Swedish Många olika proteiner kan produceras med hjälp av rekombinanta DNA tekniker. Ofta sätts vektorn som kodar för det rekombinanta proteinet in i bakterien E. coli, då den är välkänd. Det är viktigt att producera mycket celler för att uppnå hög produktivitet. READ MORE

  4. 4. Experimental Investigations on Natural Gas-Diesel Dual Fuel Combustion

    University dissertation from Department of Energy Sciences, Lund University

    Author : Pablo Garcia; Lunds universitet.; Lund University.; [2018-05-15]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dual Fuel; Diesel; Natural Gas; Pilot Injection; Combustion Efficiency; Methane; Nitrogen Oxides; Lean operation; Ignition;

    Abstract : Natural gas has been traditionally applied in spark-ignited combustion engines due to similar combustion characteristics for methane gas and gasoline. However, spark ignition requires a low compression ratio to avoid knock problems and therefore, gas engines have lower efficiency than diesel engines. READ MORE

  5. 5. On Discharge Strategies for Plug-in Hybrid Electric Vehicles

    University dissertation from Department of Energy Sciences, Lund University

    Author : Viktor Larsson; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Route Recognition; Energy Management; Dynamic Programming; Hybrid Electric Vehicles; Plug-in Hybrid Electric Vehicles;

    Abstract : During recent years electrification of vehicles has emerged as a promisingtechnology to reduce oil dependency and CO2 emissions within the transportationsector. At the present day several automotive manufacturers areabout to introduce plug-in hybrid electric vehicles to the market, i.e. READ MORE