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Special Graduate Schools
Graduate School of International Studies
Department of Energy Studies
3. Theses(Master)
COMPARATIVE EVALUATION OF PERFORMANCE AND CO2 EMISSIONS FROM DUAL FIRED POWER PLANTS IN GHANA
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Hyung-Taek Kim | - |
| dc.contributor.author | ADAM JOSEPH ALHASSAN | - |
| dc.date.accessioned | 2022-11-29T02:32:00Z | - |
| dc.date.available | 2022-11-29T02:32:00Z | - |
| dc.date.issued | 2020-02 | - |
| dc.identifier.other | 29435 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/19492 | - |
| dc.description | 학위논문(석사)--Graduate School of International Studies Ajou University :융합에너지학과,2020. 2 | - |
| dc.description.tableofcontents | ABSTRACT i LIST OF FIGURES iv LIST OF TABLES v CHAPTER ONE 1 1.0 Introduction 1 1.1 Generation mix in Ghana. 1 1.2 OBJECTIVES 2 1.3 Specific objective 2 1.4 Study Scope 2 1.5 PROBLEM STATEMENT 3 1.6 Research Strategy 5 CHAPTER TWO 6 2.0 LITERATURE REVIEW 6 2.1 Electricity generation mix in Ghana 6 2.2 Thermal Power Generation Facilities in Ghana 8 2.3 Fuel Choice and flexibility 9 2.4 Fuel Supple Issues 11 2.5 Gas supply in Ghana. 11 2.6 Gas fuels quality 11 2.7 Alternative Fuels 13 2.8Gas Turbine 15 2.8.1 How the Gas turbine works 15 2.8.2 Major components of a Turbine 15 2.8.3 Performance characteristics of Gas Turbines 16 2.8.4Problems associated with the use of liquid fuels 16 2.10 CO2 emission estimation for power plants 17 2.11 Fuel flow rate 17 2.13 Cost fuel 18 2.14 Performance assessment of power plants 18 2.15 Reliability 19 2.16 Capacity factor (CF) 19 2.17 Availability factor (AF) 20 2.18 Utilisation Factor (UF) 20 2.19 Load factor (LF) 20 2.20 Operating Ratio (OR) 21 CHAPTER THREE 27 3.0 METHODOLOGY 27 3.1 Criteria for selecting the power plants 27 3.2 Data 27 Source: Energy Commission Ghana 29 3.2 PERFORMANCE ASSESSMSNT 29 3.3Key Parameters used for assessment 33 CHAPTER FOUR 35 4.0 Results and Discussion. 35 4.2 CO2 focus mode 36 4.4 Relationship between Technical Efficiency and CO2 Emissions 38 4.5 Potential CO2 savings from inefficient plants 39 4.6 Generation Focus Mode 40 4.1 CASE ON KTPP POWER PLANT 42 4.1 ENERGY CASE 44 CHAPTER FIVE 45 5.0 Conclusion and Recommendation. 45 5.1 RECOMMENDATION 46 5.2 REFERENCE 47 | - |
| dc.language.iso | eng | - |
| dc.publisher | Graduate School of International Studies Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | COMPARATIVE EVALUATION OF PERFORMANCE AND CO2 EMISSIONS FROM DUAL FIRED POWER PLANTS IN GHANA | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 국제대학원 | - |
| dc.contributor.department | 국제대학원 융합에너지학과 | - |
| dc.date.awarded | 2020. 2 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 1138521 | - |
| dc.identifier.uci | I804:41038-000000029435 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/common/orgView/000000029435 | - |
| dc.subject.keyword | Assessment | - |
| dc.subject.keyword | Data Envelopment Analysis (DEA) | - |
| dc.subject.keyword | Performance | - |
| dc.description.alternativeAbstract | Electricity generation utilities in Ghana are the most focal point of attention ever since the country went into electricity supply crises. In other to meet demand there has been a sharp increase in thermal power generation. According to [1] the electricity supply industries is one of most complex technological and technical systems with several management and regulatory process and activities. The critical issue however with thermal generation is the type of fuel used as well as the environmental consequences in using different fuels for power generation. In light of this, assessing the performance of power plants is key to keeping them working efficiently and environmentally friendly for constant supply of electricity. Data Envelopment analysis (DEA) a Technical Efficiency performance assessment tool, was used to assess and compare performance of thermal power plants in Ghana by measuring and evaluating their overall Technical Efficiencies on CO2 emissions and electricity generation. This was done by placing emphasis on the most relevant inputs and output parameters. The study was therefore carried out to determine the most efficient power plant in the year 2018 based on the amount of electricity generated against CO2 emissions as desired outputs. The result showed that, KTPP and AMERI power plants were the most efficient power plants both having their relative technical efficiency score of 1 when CO2 Emission and generation were considered as desired output parameters. | - |
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