Essays about: "Heat Capacity Control"

Showing result 21 - 25 of 42 essays containing the words Heat Capacity Control.

  1. 21. Optimization and Control of Heat Loads in Buildings

    University essay from KTH/Energiteknik

    Author : Matilda Stendahl; [2018]
    Keywords : district heating; peak shaving; capacity control; smart heating; demand side management; fjärrvärme; toppkapning; effektstyrning; värmestyrning; efterfrågesidahantering;

    Abstract : District heating is considered an environmentally friendly, efficient and cost-effective way of providingheat to buildings but even so, the industry will be facing several challenges in the upcoming years. Acombination of higher operating costs, growing demand, competition from alternative heatingtechnologies, national and international climate and energy goals and the need for transparency towardscustomers places high requirements on many thermal energy suppliers. READ MORE

  3. 22. Integrated generator for use in aircraft engines

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Fredrik Andersson; [2018]
    Keywords : Integrated generator; aircraft engine; generator; aircraft generator; Technology and Engineering;

    Abstract : In this paper the use of integrated generators for airplane engines is examined. In order to accomplish this goal a combination of MatLab with FEMM and ANSYS Maxwell is used to make incrementally more and more detailed analysis of the integrated generator concept. READ MORE

  4. 23. Market potential for using demand response from heat pumps in multi-family buildings

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Rebecca Grill; [2018]
    Keywords : Demand response; electricity distribution; balance responsibility party; heat pump; balance market; mFRR; intraday; energy balance; electricity grid; förbrukningsflexibilitet;

    Abstract : More renewable energy leads to higher energy imbalances in the Swedish electric power system. In the same time, the grid capacity is almost reached in some regions which requires an extension of the current grids or a reduction of the power consumption. READ MORE

  5. 24. A comparative study between conventional fixed and advanced adaptive control system for resistance spot

    University essay from KTH/Industriell produktion

    Author : Caroline Bohlin; [2018]
    Keywords : RSW; Resistance spot welding; HCC; Heat Capacity Control; adaptivity; automotive;

    Abstract : Resistance spot welding is the main welding method used in the automotive industry to weld thin sheet metal. Today adaptive control systems have been developed for RSW, which means it can adjust the parameters in the weld process automatically during welding. READ MORE

  6. 25. Balancing Supply and Demand in an Electricity System - the Case of Sweden

    University essay from KTH/Industriell ekonomi och organisation (Inst.)

    Author : Oskar Mared; Victor Persson; [2018]
    Keywords : Electricity System; Intermittent Energy Sources; Balancing Supply and Demand; Frequency Control; Local Balancing Efforts; Socio-Technical Approach; Multi-Level Perspective; elsystem; intermittenta energikällor; balansera produktion och konsumtion; frekvensreglering; balansering på lokal nivå; socio-teknisk ansats; flernivåsansats;

    Abstract : In an electrical system there needs to be a constant balance between supply and demand ofelectricity and this is measured by the frequency in the grid. Due to the increasing awarenessof climate change, more renewable energy resources have been introduced in the Swedishelectricity system. READ MORE