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Showing result 1 - 5 of 11 essays matching the above criteria.

1. 1. Techno-economic analysis of innovative storage power plants utilizing existing CCGT systems : An Austrian case study

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

   Author : Niklas Pöcklhofer; Philipp Sares; [2023]
   Keywords : Innovative storage power plants; sector coupling; existing infrastructure; CCGT; hydrogen-fired gas turbine; hydrogen; hybridized energy system; techno-economic analysis; sustainability; Innovativa lagringskraftverk; sektorkoppling; befintlig infrastruktur; CCGT; vätgaseldad gasturbin; vätgas; hybridiserat energisystem; teknisk-ekonomisk analys; hållbarhet;

   Abstract : Efforts to mitigate climate change and current geopolitical disruptions have revealed that changes to the existing energy system are urgently required to offer sustainable and secure energy for Europe. Hence, the role of conventional thermal power plants is being challenged and new technologies providing additional functionality for the power grid are pushing into the market. READ MORE

3. 2. SAVINGS OF MATERIAL RESOURCES AND CARBON EMISSIONS WHEN CONVERTING FOSSIL FUEL CAR TO ELECTRIC : A CASE STUDY FOR SWEDEN

   University essay from KTH/Integrated Transport Research Lab, ITRL; KTH/Elkraftteknik

   Author : Daniel Hiller; [2022]
   Keywords : LCA; carbon emissions; material resources; fossil fuel vehicles; battery electric vehicles; carculator; Sweden; LCA; Kohlenstoffemissionen; Materialressourcen; Fahrzeuge mit fossilen Brennstoffen; batterieelektrische Fahrzeuge; carculator; Schweden;

   Abstract : Transportation in Sweden currently accounts for one-third of domestic GHG emissions. Thereof more than 90 % are allocated to road traffic with passenger cars being the largest contributor. Hence, the Swedish government adopted stringent climate policies to cut transport emissionsby 70 % (compared to 2010) latest until 2030. READ MORE

4. 3. Azelio’s Thermal Battery for Combined Heat and Power : A Thermo-economic and Market Research Study

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

   Author : Martin Lantz; [2020]
   Keywords : Carnot battery systems; thermal energy storage; techno economic analysis; market review;

   Abstract : The objective of this thesis was to assess the market opportunities for two novel Carnot battery system solutions, one supplying power and low temperature heat as well as a system supplying medium temperature heat exclusively. To fulfill the objective, a methodology was developed and implemented to investigate the market potential, further two techno-economic models were developed and utilized to investigate the performance of such Carnot battery solutions. READ MORE

5. 4. Efficient Security Protocol for RESTful IoT devices

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Karnarjun Kantharajan; Sahar Shirafkan; [2020]
   Keywords : Internet of Things IoT ; TLS 1.2 1.3; DTLS 1.2; OSCORE; CoAP; Security Protocols.; Technology and Engineering;

   Abstract : In this thesis, we presented comparisons with respect to Energy Consumption, bandwidth, the Constraint application protocol (CoAP) transaction time and throughput for four different security protocols. We simulated and implemented the Datagram Transport Layer Protection (DTLS) version 1.2, Transport Layer Protocol (TLS) version 1.2 & 1. READ MORE

6. 5. Power investment outlook for Chile to 2040

   University essay from KTH/Energi och klimatstudier, ECS

   Author : Brendan Abadie; [2020]
   Keywords : ;

   Abstract : This study aims to build a medium-term (2019-2040) model for the Chilean electricity generation system in the OSeMOSYS software, a linear cost optimisation model, in light of the most recent developments in government policy and targets. In 2019, the Chilean government committed to decommissioning all coal plants by 2040 at the latest, and set out a non-binding target to be carbon neutral by 2050. READ MORE