| 研究生: |
史愛理 Strom, Eric Alexander |
|---|---|
| 論文名稱: |
台灣供電系統可靠度分析: 跨國比較 Reliability Analysis of Taiwan's Power System: A Cross-Country Comparison |
| 指導教授: |
張四立
Chang, Ssu-Li |
| 學位類別: |
碩士
Master |
| 系所名稱: |
國際事務學院 - 國際研究英語碩士學位學程(IMPIS) International Master's Program in International Studies(IMPIS) |
| 論文出版年: | 2016 |
| 畢業學年度: | 104 |
| 語文別: | 英文 |
| 論文頁數: | 94 |
| 中文關鍵詞: | 台電 、供電系統 、跨國分析 、可靠指標 |
| 外文關鍵詞: | Taipower Co., Power System, Cross-country Analysis, reliability |
| 相關次數: | 點閱:277 下載:20 |
| 分享至: |
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本論文範圍為台灣供電系統可靠分析而審查長期電力消費發展,發展新供電可靠指標,而拿新指標來跟北美洲供電系統做比較。本論文以現有的台電公司電力調度處建立新分析架構來做跨國分析。然而本分析用新架構來審查現有的台灣各政府單位預期電力消費發展計劃。
This thesis examines reliability and long term planning in Taiwan’s power system by developing new metrics to evaluate existing systems, and then comparing them with comparable data from North America. The study involved series of spreadsheets retrieved from Taipower’s Power Dispatch Office to determine historical reliability for all generation in Taiwan, deriving a new metric to analyze that data, and then comparing it to North America Generating Availability Data System figures. The study then uses those figures to evaluate existing long term electrical usage projections from different Taiwanese government bodies. The study concludes that while Taiwan’s existing power systems have comparably high reliability, excessive politicization of electricity and lack of political autonomy in energy administration hinder Taiwan’s long term electrical prospects. Additionally, existing evaluations of long-term needs are overly optimistic and do not account for political changes.
Chapter 1: Background and Purpose of Study 1
1.1: Purpose 1
1.2: Why Taiwan? - Special case 2
Taiwan’s Energy Security 5
Taiwan’s electrical system by the numbers 6
1.3 Supply balance 6
Capacity Factors: Difference between installed capacity and actual production 14
Different types of reserves 16
1.4 The Limits of Renewables: The Case of Germany’s Energiewende 18
Chapter 2: Literature Review 22
2.1: The Link between GDP and Electricity consumption 22
2.2: Policies of Taiwan’s Major Political Parties 23
2.2.1 KMT Policies 23
2.2.2 DPP Policies 23
What would 10% actually look like? 26
Chapter 3: Methodology 27
3.1 Analysis 29
3.2 Data sources 29
3.3 Model Construction and Preliminary Analysis 30
3.4 Preliminary Results 34
3.5 Capacity Factor Vs Availability Factor 36
3.6 Discussion 37
3.7 Problems with Taipower’s Numbers 37
Chapter 4: Results 42
4.1 Initial Observations 42
4.2 International Comparison 42
4.3 Early Conclusions 45
4.4 Limitations of the AIA/AIG Model 46
4.5 Projections 47
4.6 How Much Operating reserve would Taiwan need? 51
4.7 Further Study 52
4.8 Qualitative analysis: 53
4.9 Taipower’s Double Edged Sword 53
4.10 Resolving political deadlock: 56
Chapter 5: Conclusions 59
Research Questions: 59
Final Remarks 61
Bibliography 62
Appendices 71
Appendix 1 June Preliminary Analysis 71
Appendix 2 Combined AIA/AIG Results from all sources 72
Appendix 3 Source Raw Data and Individual AIA/AIG Calculations 73
3.1 Taipower Thermal Generators 73
3.2 Taipower Nuclear Generators 75
3.3 Taipower Hydro Generators 76
3.4 IPP and Cogeneration Extrapolations 78
3.5 Taipower Solar 79
3.6 IPP Solar 80
3.7 IPP Wind 81
3.8 Taipower Wind 82
Appendix 4 Projections 85
4.1 Taipower Projections 85
4.2 Taipower Projections - 100% Nuclear Availability Scenario 87
4.3 MOEA Projections 89
4.4 MOEA Projections - 100% Nuclear Availability Scenario 92
Figures and Tables
Figure 1.3.1: Spinning reserve illustration, Taipower. Illustrates load curve during July 15th 2013 10
Deceptive Numbers: Co-Gen distortions in statistics 11
Figure 1.3.2: Taiwan Installed Generating Capacity by Fuel Type 2015 (Source MOEA BOE Energy Statistics Handbook 2015) 12
Figure 1.3.3: Taiwan Net Renewable Installed capacity by source in MW - 2015 (MOEA) 13
Figure 1.3.4: From 15-06-2016 at 5AM. Most units under environmental or transmission restraints 13
Figure 1.3.5: Taiwan Total Electricity Generation by fuel, 2015. Data from MOEA BOE Energy Statistics handbook 15
Figure 1.3.6: Taiwan Net Renewable Generation Breakdown by Source, 2015. Data from MOEA BOE Energy Statistics handbook 15
Figure 1.4.1: Electricity production in Germany in week 26, 2011 (Fraunhofer Institute for Solar Energy Systems ISE) 19
Figure 1.4.2: Electricity production in Germany in week 26, 2016 (Fraunhofer Institute for Solar Energy Systems ISE) 19
Figure 1.4.3 Electricity Import and Export of Germany in week 26, 2011, positive numbers indicate imports (Fraunhofer Institute for Solar Energy Systems ISE) 20
Figure 1.4.4 Electricity Import and Export of Germany in week 26, 2016, positive numbers indicate imports (Fraunhofer Institute for Solar Energy Systems ISE) 20
Figure 2.2.2: GDP and Electricity Consumption Growth Rates Compared (MOEA 2014) 25
Preliminary Quantitative Analysis: 31
Equation 3.3.1 31
Equation 3.3.2 31
Equation 3.3.3: Effective Availability Factor 32
Equation 3.3.4 Average individual generation was calculated as follows: 33
39
Figure 3.7.1: Taiwan Capacity factors by source, 2015. Data sourced from Taipower, Data.gov.tw, and MOEA Energy Statistics handbook 2015 39
Figure 3.7.2. Taiwan Average availability by source (In KW) - 2015. Note that this uses Average Individual Generation instead of average individual availability for wind and solar sources. 40
Figure 3.7.3; Taiwan Average Availability (KW) by source, using AIG for wind, solar, and cogen 41
Table 4.2.1: Taiwan Availability Factors compared to US NERC GADS data. 44
Table 4.2.1: Taiwan 2015 Capacity Factors compared to NERC GADS Net Capacity Factors. 44
Table 4.2.3: Taiwan 2015 figures compared to seasonal GADS availability 45
Figure 4.5.1: Comparison of MOEA 2014 and Taipower 2016 long term development reports 48
Figure 4.5.2: Taiwan 2015 Average Availability Assuming 100% Nuclear Availability 49
Figure 4.5.3: Projection Scenarios Assuming 100% Nuclear Availability 51
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