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Special Graduate Schools
Graduate School of International Studies
Department of Energy Studies
3. Theses(Master)
Techno - Economic Analysis of Small Scale Biomass Gasification for Electricity Production in Rural Area of Indonesia
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Kim, Hyung Taek | - |
| dc.contributor.author | CIPTA IRAWAN | - |
| dc.date.accessioned | 2022-11-29T02:32:02Z | - |
| dc.date.available | 2022-11-29T02:32:02Z | - |
| dc.date.issued | 2020-02 | - |
| dc.identifier.other | 29421 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/19533 | - |
| dc.description | 학위논문(석사)--Graduate School of International Studies Ajou University :융합에너지학과,2020. 2 | - |
| dc.description.tableofcontents | Abstract i Table of Content ii List of Figures iv List of Tables vi List of Abbreviations vii CHAPTER 1: INTRODUCTION 1 1.1 Research Motivation 3 1.2 Research Problem Statement 4 1.3 Research Objective and Scope 4 1.4 Research Process and Methodology 5 CHAPTER 2: LITERATURE REVIEW 6 2.1 Biomass 6 2.1.1 Biomass as Renewable Energy Resources 6 2.1.2 Classification and Characteristics of Biomass 8 2.1.3 Calliandra Calothyrsus 11 2.1.4 Coconut Shell 13 2.2 Gasification 14 2.2.1 Biomass Gasification Process 14 2.2.2 Gasification Technology 16 2.2.3 Producer Gas Purification System 20 2.3 Economic Cost Analysis 22 2.4 Heniar/Wallir Island 25 CHAPTER 3: METHODOLOGY 26 3.1 Software Used in Simulation 26 3.2 Simulation for Implementation of Biomass Gasification 27 3.2.1 Scenarios Considered in the simulation 27 3.2.2 Model Assumption 27 3.2.3 Stream and Thermodynamic Properties 28 3.2.4 Simulation System Description 28 3.3 Economics Analysis Methods of Biomass Gasification 32 3.3.1 Input Parameters for Biomass Gasification Power Plant 32 3.3.2 Input Parameters for Diesel Power Plant 36 CHAPTER 4: SIMULATIONS RESULTS AND INTERPRETATION 38 4.1 Simulation Biomass Gasification Result 38 4.1.1 Result – Scenario 1 38 4.1.2 Result – Scenario 2 40 4.1.3 Biomass Feedstock Planning 41 4.2 Economic Analysis Result of a 500 kW biomass gasification power plant 42 4.2.1 Economics Analysis on Biomass Prices Variations 42 4.2.2 Economics Analysis on Discount Rate and Biomass Feedstocks Variations 48 4.2.3 Levelized Cost of Energy Result 51 4.3 Economic Analysis Comparation Between Biomass and Diesel Power Plant 54 CHAPTER 5: CONCLUSIONS AND RECOMMENDATIONS 55 5.1 Conclusions 55 5.2 Recommendations 56 Références 57 | - |
| dc.language.iso | eng | - |
| dc.publisher | Graduate School of International Studies Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | Techno - Economic Analysis of Small Scale Biomass Gasification for Electricity Production in Rural Area of Indonesia | - |
| 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 | 1138586 | - |
| dc.identifier.uci | I804:41038-000000029421 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/common/orgView/000000029421 | - |
| dc.subject.keyword | ASPEN | - |
| dc.subject.keyword | Biomass | - |
| dc.description.alternativeAbstract | Indonesia's primary energy mix forecast in 2050 shows that coal has the biggest share of 36% followed by gas 18%, renewable energy 15% and oil 31%. Indonesia needs to escalate the use of renewable energy resources for domestic purposes to reduce dependence on fossil fuels. Especially Indonesia rural areas that are highly dependent on diesel oil because of uses diesel power plants as power generation. Professionals and researchers from various publicity papers say that dependence on fossil fuels in remote areas can be overcome by utilizing the potential of energy sources in the surrounding area. The energy source that can be developed in the area of the research object, namely Heniar / Wallir Island, Tual City, Maluku is biomass. This study aims to calculate the feasibility in terms of technology and economics to optimize the utilization of biomass in this area. Gasification technology was chosen as a solution and capable technology to produce environmentally friendly energy and has proven. Calliandra C and Coconut shell used as a feedstock because of the availability and possibility of planting in terms of geographical and demographic. Gasification process simulation is performed using ASPEN software that aims to produce optimal parameters in general. The simulation results indicate that based on sensitivity analysis, the biomass gasification with Calliandra C. feedstock produces an efficiency of 92% while the optimal point for the coconut shell feedstock is produced 90% efficiency. Economic analysis is carried out by calculating the value of NPV, IRR, PBP and LCOE as an acceptability condition in the project and comparing it with existing power plants. The economic analysis results show that the implementation of biomass gasification power generation using Calliandra C and coconut shell feedstocks in Heniar/Wallir island is economically acceptable with the limitations in the feedstock price and the specified rate. | - |
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