Essays about: "Kraftuttag"

Found 4 essays containing the word Kraftuttag.

  1. 1. Towards Flexible Power Generation Short-term Optimization of a Combined Cycle Power Plant Integrated with an Inlet Air Conditioning Unit

    University essay from KTH/Energiteknik

    Author : Weimar Mantilla Gutierrez; [2019]
    Keywords : Combined cycle gas turbine; Power augmentation; Flexibility; Inlet air conditioning; Thermal energy storage; Heat pump; Mixed-integer linear programming MILP; kombikraftverk; kraftförbättring; flexibilitet; inluftsbehandling; termisk energilagring; värmepump; linjär programmering; MILP;

    Abstract : Combined cycle gas turbine power plants (CCGT), as part of the electricity generation fleet, are required to improve their flexibility to help balance the power system under new scenarios with high shares of variable renewable sources. Among the different possibilities to enhance the power plant performance, an inlet air conditioning unit offers the benefit of power augmentation and “minimum environmental load” reduction by controlling the gas turbine intake temperature using cold thermal energy storage and a heat pump. READ MORE

  3. 2. Design and layout of power conversion chain for a wave energy converter

    University essay from KTH/Elkraftteknik

    Author : Madassery Nithin Jose; [2017]
    Keywords : Permanent-magnet synchronous generator; Power conversion chain; Power take off; SimHydraulics; Wave energy converter; Wave energy; Permanentmagnet synkrongenerator; Effektomvandlingskedjan; Kraftuttag; SimHydraulics; Vågenergiomvandlaren; Vågenergi;

    Abstract : Wave energy has the potential to provide an energy resource in this challenging energyenvironment. Wave energy converters are devices used to extract this energy and convertit into electricity. READ MORE

  4. 3. Development and verification of a wavepower drive train simulator

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Eysteinn Hjálmarsson; [2015]
    Keywords : ;

    Abstract : With increased attention on global warming, engineers have been looking into new and more environmental friendly ways to meet the world’s ever increasing energy demand. An exciting possibility is to harness the immense and untapped resource that lies in ocean waves. READ MORE

  5. 4. Autotuning of RPM controller

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Rickard Dahm; [2013]
    Keywords : Reglering; Kraftuttag; PTO;

    Abstract : Under detta projekt som utfördes på Scania CV AB undersöktes möjligheten att använda sig av en adaptiv regulator för att reglera motorvarvtalet på en lastbilsmotor som driver utrustning via ett kraftuttag. Fördelen med att använda sig av adaptiv reglering istället för den parameterstyrda PID reglering som används idag är att regulatorn kan klara av fler utrustningstyper. READ MORE