大型太陽光電發電系統設置規劃方法及生命週期成本分析研究

Planning Method and Life-cycle Cost Analysis for Large-scale Photovoltaic System

詹麒璋(Chi-Chang Chan)

指導教授 ： 謝尚賢

國立臺灣大學/工學院/土木工程學研究所/博士(2009年)

https://doi.org/10.6342/NTU.2009.01608

摘要

大型太陽光電(Photovoltaic, PV)系統之設置在歐洲、美國及亞洲之韓國已相當普遍，而國內尚處於起步階段，然而在「再生能源發展條例」剛通過，平均每年要達到500MW的再生能源設置目標，且未來將會有優惠之電力回售補助津貼後，使得國內相關業者受到相當大的鼓舞與激勵，莫不積極投入想分食此大餅。而如此大的設置目標，必須靠大規模、大容量的PV系統及其他再生能源發電設施才有可能達到。因此大型PV系統的設置案件必定會愈來愈多，而其規劃、設計方法及相關設置技術也將愈形重要。而目前國內在此方面的規劃技術與設置經驗仍相當缺乏，故非常迫切需要盡快建立相關之規劃技術與方法，輔助大型PV系統的規劃作業，因而本研究乃進行此相關之研究。
本研究以過去參與國內不同規模PV系統規劃設置之經驗與資訊，彙整出PV系統規劃上需要的技術項目與常碰到的問題，整理成大型PV系統之規劃要素，再進而蒐集相關資料與文獻，找出相對之解決方法與對策，進而有系統的將其匯整及發展成可供參考的規劃方法與技術，並開發完成簡易實用的輔助工具軟體，以滿足國內愈來愈多大型PV系統即將投入規劃及設置的需要。
本研究逐項建立完成大型PV系統相關之規劃方法與技術，包括開發建立「輔助規劃之工具模型與軟體」、「發電量及系統效能之評估模式」等，同時也針對大型PV系統之設置是否具有效益，而開發完成「成本效益分析模型與試算軟體」，提供快速檢視所規劃的大型PV系統是否具有設置價值或投資效益。研究中亦透過案例進行規劃方法之演練與說明，藉由案例之規劃過程及評估結果，能夠更清楚、更完整的呈現系統規劃設置之步驟與方法，以及設置後之系統效能與成本效益。
本研究之成果除可提供大型PV系統初步規劃、系統效能評估及成本效益分析之作業參考外，亦希望建立相關基礎性之資料及技術，作為未來開發本土化PV系統規劃設計電腦輔助程式之參考。並希望透過本研究成果，讓國內大型太陽光電系統的規劃技術能得到更好的發展與應用，進而提升PV系統整體規劃作業之技術與能量。

關鍵字

大型太陽光電系統 ； 規劃要素 ； 規劃技術與方法 ； 模組 ； 設置容量 ； 系統效能 ； 成本效益分析

並列摘要

Large-scale solar (Photovoltaic, PV) systems installed in Europe, the United States and South Korea et al. are already very common, while the domestic is still in its infancy. But in the "Renewable Energy Development Bill" has just passed, to reach an average of 500MW of renewable energy setting goals, and the future there will be concessions for sale of power back after the subsidies, the domestic industries are being encouraged and have a considerable incentive.
To achieve such a large goal, we must rely on large-scale, high-capacity of PV systems and other renewable energy generating facilities. Therefore, the set up cases of large-scale PV systems will be more and more increased, and their planning, design and relevant installation technologies will also be increasingly important. However, the planning technology is currently still not enough in domestic, and most of the people are still lack of experience. Therefore, there is an urgent need to establish the relevant planning techniques and methods to assist in planning large-scale PV system operations. For the reason, the study engages in the relevant researches.
In this study, we integrated the experience of PV system planning and relevant information by means of participating in the domestic PV system planning projects in the past, and to classify the planning technology and the problems often encountered, organized into large-scale PV systems planning elements, and then to collect relevant information and documentation to find an appropriate solution. Furthermore, we have systematic integrated and developed into the available planning methods and technology, also developed simple and practical software tools to meet the upcoming needs of an increasing number of domestic large-scale PV system projects.
This study has completely established the available planning methods and the related technologies for large-scale PV system’s planning operations, including the development of the "analysis-assisted planning models and software tools", "power generation capacity and system performance assessment model", "cost-benefit analysis model and spreadsheet software" and so on. These results can provide a quick way to see whether it is worthwhile to do this investment of the large-scale PV system, and offer the assessment data for benefit value and investment returns. This paper proposes a case study for training application in PV system planning project, and also description of the planning process by the case and the results of the assessment. Through this case study method, it can more clearly show a complete steps and methods in PV system planning operations, as well as the setting values of system performance and cost-effectiveness.
In addition to the results of this study provide planning and preliminary design methods for operational reference in large-scale PV systems, but also to establish the basis of relevant information and technology. The results can be used as future reference for the developments of localization computer-aided design system programs of PV. And hoped that the results of this study, so that large-scale PV systems planning technology can achieve better development and application in domestic, meanwhile to promote and enhance the overall capacity of the planning technology.

並列關鍵字

Large-scale Photovoltaic (PV) Systems ； Modules ； Planning Techniques and Methods ； Installation Capacity ； Power Generation ； System Performance ； Cost-benefit Analysis

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