Essays about: "cost of operation"

Showing result 11 - 15 of 580 essays containing the words cost of operation.

  1. 11. mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Zhenyu Li; [2023]
    Keywords : mmWave Communication; Reconfigurable Intelligent Surface; Ray Tracing; Indoor Dense Spaces;

    Abstract : Millimeter-wave (mmWave) is widely investigated for indoor communication scenarios thanks to the available rich spectrum. However, the shortened antenna size and the high frequency make mmWave extra sensitive to blockages. READ MORE

  3. 12. Unlocking the Potential of Battery Energy Storage Systems in the Nordic Frequency Regulation Markets : A techno-economic analysis to evaluate long-term profitability

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

    Author : Theodor Ingman; Henrik von Sivers; [2023]
    Keywords : ;

    Abstract : As the Swedish power system has increased its shares of production coming from intermittent renewables, the production coming from large rotational units as nuclear, and hydropower, has decreased. Thereby, the power system has become more sensitive to sudden changes between production and consumption of electricity, increasing the risk of disruptions in the electricity grid. READ MORE

  4. 13. A Life Cycle Assessment on the Biodiversity impact of SDG equity funds

    University essay from Umeå universitet/Företagsekonomi

    Author : Nils Hendriks; [2023]
    Keywords : ESG; SDG; Sustainable Development Goals; LCA; Life Cycle Assessment; annual species loss; biodiversity; equity funds;

    Abstract : Sustainability, a multidimensional concept, consist of various environmental, social, and economic factors. Its fundamental principle is to fulfill the needs of the present without compromising the ability of future generations to meet their own needs. READ MORE

  5. 14. Intensifying Building Use: How the Cities of Amsterdam and Malmö Enable the Sharing of Spaces

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Sonja Leyvraz; [2023]
    Keywords : Building industry; circular economy; intensifying loops; urban governance; sharing economy.; Social Sciences; Earth and Environmental Sciences;

    Abstract : In the building industry, circular economy has gained much attention in recent years, yet thus far, little research has been conducted on the topic of intensified building use, despite the great potential this strategy offers in terms of emission reduction. One way of intensifying building use can be through the sharing of spaces among different users at different times. READ MORE

  6. 15. Major Component Replacement on Floating Wind Turbines

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

    Author : Kilian Galle; [2023]
    Keywords : ;

    Abstract : Among the challenges that floating offshore wind (FOW) energy faces today, operation and maintenanc ecosts, and especially major component replacements (MCR), are an important cost reduction lever. MCRs are defined as any failure on a wind turbine requiring the change of an entire main component of the turbine, such as a gearbox, generator, blade, nacelle, etc. READ MORE