Digitala Vetenskapliga Arkivet

Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Analysis and Dimensioning of a Large Scale Solar Cooking System: A solution for the Base of the Pyramid Market
KTH, Skolan för industriell teknik och management (ITM), Energiteknik, Kraft- och värmeteknologi. (Energy Storage and Renewables)
2018 (engelsk)Independent thesis Advanced level (degree of Master (Two Years)), 80 poäng / 120 hpOppgave
Abstract [en]

This thesis introduces an analysis and dimensioning of a solar powered solution for enabling clean and sustainable cooking in developing areas. Access to clean cooking is a great  challenge  hindering human development, with significant health, environmental, and economic implications. The proposed solution is analysed and modelled in this work. Recommendations are given on the development of the project, reviewing the critical factors for its success.

The solution is a novel approach for providing power for cooking through solar energy. Targeted market segment is institutional cooking, where current cooking fuels are commonly based on firewood and charcoal. The system integrates a solar trough collector array, an oil heat storage,     a heating unit for the cooking recipient, and two thermosiphons for transporting the heat between each component. The technology is under development, requiring an accurate analysis and further work in the design.

The work presented analyses the solution and its implementation in a specific case study. A modelling software was built as a tool for dimensioning the technology and observing its behaviour. Moreover, specific values were obtained on the dimensions for the case study. A structured critic of the system through a deep review allowed for observations on risks, future work, and additional recommendations.

Simulations for the case study enabled the first values on the dimensions of the system. Flexibility of the model was provided to repeat this exercise for future case studies. The analysis unexpected critical factors for the solution such as user behaviour and reviewed expected ones such as the insulation or the size of the heat storage.

There are still many challenges to overcome for the success of the analyzed project. This thesis gives a basis for future work and strong guidance for the development of the solution.

sted, utgiver, år, opplag, sider
2018. , s. 87
Emneord [en]
Solar Cooker, Renewable Energy, Developping Country, Simscape Model
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-240286OAI: oai:DiVA.org:kth-240286DiVA, id: diva2:1270765
Eksternt samarbeid
Renetech
Utdanningsprogram
Degree of Master
Presentation
2018-09-27, HPT Library, Brinellvägen 68, Stockholm, 11:37 (engelsk)
Veileder
Examiner
Tilgjengelig fra: 2019-05-21 Laget: 2018-12-14 Sist oppdatert: 2022-06-26bibliografisk kontrollert

Open Access i DiVA

fulltext(3252 kB)538 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 3252 kBChecksum SHA-512
0e94306ac99c32efa0956a6a405032d7b0fc02918f9fa2e7af5236e6b52d6c545b9de23498aad4aef896db68bfc7b4739dd38a2403f6f76096cd06a0a4ecdc6b
Type fulltextMimetype application/pdf

Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 538 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 405 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf