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Enhancing the Electricity Generation Mix for Sustainability of Cambodia
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 김연배 | - |
dc.contributor.author | 사라시 | - |
dc.date.accessioned | 2017-07-14T02:31:48Z | - |
dc.date.available | 2017-07-14T02:31:48Z | - |
dc.date.issued | 2015-08 | - |
dc.identifier.other | 000000066936 | - |
dc.identifier.uri | https://hdl.handle.net/10371/122592 | - |
dc.description | 학위논문 (석사)-- 서울대학교 대학원 : 협동과정 기술경영경제정책전공, 2015. 8. 김연배. | - |
dc.description.abstract | This masters thesis sought to analyze energy alternative technologies for Cambodia. Moreover, this study compared and evaluated the fuel alternative technologies with a high probability of being introduced in 2025 as they related to energy security, electricity generation cost, carbon dioxide (CO2) emissions from fossil fuels and secured capacity of renewable energy sources (especially hydropower).
In this research, the energy security price index of electricity generation (ESPIgen) was used to measure the electricity supply security. The levelized cost of electricity (LCOE) was then used to compare the electricity generation cost from each fossil fuel for 2025 while the average cost data of the non-OECD countries were used in the case of Cambodia. Furthermore, the CO2 emissions from alternative technologies were estimated and were arranged according to the Intergovernmental Panel on Climate Change (IPCC) inventory guidelines. Moreover, the generation capacity balance was used to measure the secured adequate supply for electricity generation. The results of this study show that the hydropower-oriented scenario was better than the introduction of the integrated gasification combined cycle (IGCC) and combined cycle gas turbine (CCGT) scenarios. In addition, during the rainy season, the secured capacity of hydropower energy can supply more than three times the power peak demand by 2025 while in the dry season, hydropower and gas energies are needed to meet the peak demand. Therefore, the Cambodian energy policymakers need to decide the proper hydropower and gas energy supply proportion in the countrys fuel mixes. Cambodias specific conditions, such as in relation to the domestic fossil fuel reserves, import dependence, national renewable energy potential, and load duration curve, are very important factors that must be considered by the Cambodian energy policymakers to find the least-cost generation capacity mix in the electricity generation supply side. In addition, all these important factors can help the energy policymakers find the best development strategies for attaining the goals of Cambodia. Finally, the improvement of the hydropower technology in the electricity generation with higher energy efficiency can increase the future energy supply security of Cambodia, but the environmental impact of hydropower plants should be a main concern when start doing the feasibility study of hydropower projects. | - |
dc.description.tableofcontents | Abstract i
Contents iii List of Figures vii Abbreviations viii Chapter 1. Introduction 1 1.1 Background 1 1.2 Research Objective 2 1.3 Research Question 3 1.4 Research Problems 3 1.5 Limitation of the study 4 1.6 Organization of the study 5 Chapter 2. Energy Situation in Cambodia 6 2.1 Energy Resources 6 2.1.1 Oil and Gas Energy 7 2.1.2 Coal Energy 7 2.1.3 Renewable Energy 8 2.1.3.1 Solar Energy 9 2.1.3.2 Wind Energy 10 2.1.3.3 Hydropower Energy 11 2.1.3.4 Biomass Energy 12 2.2 Current Situation of Power Generation 13 2.3 Energy Policies of Cambodia 20 2.4 Energy Structure in Cambodia 21 Chapter 3. Literature Review 24 3.1 Energy Security 24 3.2 Cost Analysis of Fuel Mixes 26 3.3 Carbon Dioxide (CO2) Emission from Fossil Fuels 28 3.4 Secured Capacity of Renewable Sources 30 Chapter 4. Research Methodology 32 4.1 Measuring the Energy Security 32 4.1.1 Energy Security Market Concentration 33 4.1.2 Accounting for Political Stability 34 4.1.3 Energy Security Price Index 35 4.1.4 Electricity Generation Supply Security 35 4.2 Cost Analysis of Fuel Mixes 36 4.3 Carbon Dioxide Emission from Fossil Fuels 38 4.4 Measuring the Secure Capacity of Renewable Sources 40 Chapter 5. Results and Analysis 42 5.1 Summary Input Data 42 5.2 Candidate Technology for Electricity Generation 44 5.3 Scenario Analysis 46 5.3.1 Hydropower-oriented Scenario (SC1) 46 5.3.2 IGCC-oriented Scenario (SC2) 48 5.3.3 CCGT-oriented Scenarios (SC3) 49 5.4 Results 51 5.4.1 Scenario Comparison 51 5.4.2 Interaction between All Scenarios 53 5.4.3 Environmental Impact of Hydropower Energy 54 Chapter 6. Conclusion and Recommendations 56 6.1 Conclusion 56 6.2 Recommendations 58 Bibliography 60 Appendix A: Estimation the total cost of electricity generating 64 Appendix B: Estimation the CO2 emissions 65 Appendix C: Measuring ESPIgen 66 Appendix D: Measuring the secured capacity of hydropower 67 초 록 68 | - |
dc.format | application/pdf | - |
dc.format.extent | 1010726 bytes | - |
dc.format.medium | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | 서울대학교 대학원 | - |
dc.subject | Enhancing | - |
dc.subject | electricity generation mix | - |
dc.subject | sustainability | - |
dc.subject | Cambodia | - |
dc.subject.ddc | 658 | - |
dc.title | Enhancing the Electricity Generation Mix for Sustainability of Cambodia | - |
dc.type | Thesis | - |
dc.description.degree | Master | - |
dc.citation.pages | 69 | - |
dc.contributor.affiliation | 공과대학 협동과정 기술경영·경제·정책전공 | - |
dc.date.awarded | 2015-08 | - |
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