Essays about: "hot water storage tank"

Showing result 6 - 10 of 21 essays containing the words hot water storage tank.

  1. 6. Steel Industry Energy Recovery with Storage

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Micaela Diamant; Saga Rebecka Herlenius; [2019]
    Keywords : ;

    Abstract : Svenskt Stål AB (SSAB) is a global steel company who aim to eliminate all of their CO2emissionsby 2045. Today, SSAB Borlänge releases 20 GWh of waste heat in the form of steam into theatmosphere annually. READ MORE

  3. 7. Towards Flexible Cogeneration: Techno-economic Optimization of Advanced Combined Cycle Combined Heat and Power Plants integrated with Heat Pumps and Thermal Energy Storage

    University essay from KTH/Energiteknik

    Author : Antti Nuutinen; Giovanni Graziano; [2018]
    Keywords : co-generation; power plant flexibility; combined cycles; combined heat and power; thermal storage; heat pump;

    Abstract : The liberalization of electricity markets and a growing penetration of renewables is changing operation of electrical grids. The boundary conditions for the operation of conventional power plants are changing and, as such, an improved understanding of the varying loads and prices on the electricity grid is required to assess the performance of emerging combined cycle gas turbine (CCGT) concepts and to further optimize their design for these new markets in the pursuit of increasing their profitability, especially when considering combined heat and power (CHP). READ MORE

  4. 8. Preliminary analysis of the potential energy saving achievable with a predictive control strategy of a heat pump for a single family house

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Giacomo Braida; Roberto Tomasetig; [2018]
    Keywords : heat pump system control; HVAC predictive rule-based control; weather forecast; occupancy behavior; internal gain; ambient temperature; perfect prediction;

    Abstract : The present work reports a study related to the potential improvement of the energy performances of a heat pump based heating system for a Swedish single-family house. The analysis is focused on the design of new rule-based control strategies which employ perfect predictions of weather forecast and human behaviour information. READ MORE

  5. 9. Comparison of solar thermal and photovoltaic assisted heat pumps for multi-family houses in Sweden

    University essay from KTH/Energiteknik

    Author : Martin Andersson; [2018]
    Keywords : Solar Thermal; PV; Heat Pump; KPI; Multi-family houses; TRNSYS;

    Abstract : The building sector account for 40 % of the global energy demand, and an increasingly popular way to supply buildings with heat is through the use of heat pumps. Solar thermal (ST) can either be used as a low temperature energy source in the heat pump or to directly supply the building’s heating demand. READ MORE

  6. 10. Development of Operational Strategies for a Heating Pump System with Photovoltaic, Electrical and Thermal Storage

    University essay from Högskolan Dalarna/Energiteknik

    Author : Lorenz Leppin; [2017]
    Keywords : Heat pump; photovoltaic; PV; thermal store; electrical store; smart grid; control algorithm;

    Abstract : This study describes the development of operational strategies for an exhaust air heat pump system that supplies space heating and domestic hot water. The system combines photovoltaic power production with two different storage types. READ MORE