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博碩士論文 etd-1001113-154640 詳細資訊
Title page for etd-1001113-154640
論文名稱
Title
考量配電系統運轉之電動車充電站規劃研究
A Study of Electric Vehicle Charging Station Planning Considering Distribution System Operations
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
80
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2013-08-16
繳交日期
Date of Submission
2013-11-01
關鍵字
Keywords
基因演算法、智慧電網、配電系統、充電站規劃、電動車、馬可夫鏈
markov chain, genetic algorithm, smart grid, distribution system, charging station planning, electric vehicle
統計
Statistics
本論文已被瀏覽 5705 次,被下載 734
The thesis/dissertation has been browsed 5705 times, has been downloaded 734 times.
中文摘要
電動車將在未來的汽車市場中扮演重要角色,隨著電動車的普及,必需有充足的充電站提供充電服務才能滿足電動車充電的需求,大量的車輛在充電站或家中進行充電的充電負載將會對現有的配電系統運轉造成衝擊,因此規劃電動車充電站建設時必需同時考量能否滿足使用者的充電需求以及充電站建設對配電系統帶來的影響。本論文使用非齊次馬可夫鏈模型模擬電動車隨機的使用狀態與停放位置,由此預測充電需求在系統中出現的情況,並透過設施選址模型計算充電站建設位置對充電需求的覆蓋率,使用基因演算法找出能夠服務到最多充電需求的充電站建設位置,接著應用等候理論決定每一個充電站應設置的充電設備數量,在計算負載潮流之後可瞭解不同建設方案對配電系統帶來的衝擊。研究結果顯示適當的規劃充電站建設能夠更好的提供電動車充電服務,同時減輕電動車對配電系統的衝擊。
Abstract
Electric Vehicle will be a critical part of automobile market. Since the EV penetration rate is rising, there should be enough charging infrastructure to fulfill the EV charging demands. Charging load at home or at the charging station will both cause negative impacts to the existing distribution system operations. Therefore EV charging station planning must consider the users’ demand and operation constraints of power system. This thesis uses a non-homogeneous Markov Chains model to simulate random EV driving pattern and charging behavior. Then try to define the location of charging station where can maximize the service coverage rate to all the charging demands by applying a genetic algorithm. After the suitable locations are decided, the next step is to find an optimal number of charging poles at each charging station to provide adequate service level by a nonstationary Poisson process model based on M/M/c queueing theory. Study results show that with proper planning of the charging station, the EV charging impacts can be mitigated without sacrificing satisfaction of charging demands under different charging station layout
目次 Table of Contents
論文審定書 ......................................................... i
誌謝 .............................................................. ii
中文摘要 ......................................................... iii
英文摘要 .......................................................... iv
目錄 ............................................................... v
圖目錄 ........................................................... vii
表目錄 ............................................................ ix
第一章 緒論 ........................................................ 1
1.1 研究背景與動機 ................................................ 1
1.2 相關文獻回顧 .................................................. 3
1.3 本論文之成果 .................................................. 6
1.4 論文架構 ...................................................... 7
第二章 充電需求及充電負載估計 ...................................... 8
2.1 利用馬可夫法建立電動車隨機行為模型 ............................ 8
2.1.1 電動車隨機使用狀態模擬 .................................... 9
2.1.2 電動車旅行資訊與停放位置 ................................. 11
2.1.3 車輛殘餘電量計算與充電需求判定 ........................... 15
2.2 充電站對充電需求之覆蓋率計算 ................................. 19
2.3 等候理論應用於電動車電能補充估計 ............................. 24
2.3.1 單一服務設施模型 ......................................... 27
2.3.2 平行服務設施模型 ......................................... 28
2.3.3 非靜態卜瓦松過程模型 ..................................... 29
2.4 含電動車充電負載之配電負載潮流 ............................... 33
第三章 電動車充電站建設最佳化問題 ................................. 35
3.1 充電站規劃最佳化模式建立 ..................................... 35
3.1.1 充電站建設位置選取 ....................................... 36
3.1.2 充電站充電設施數量決定 ................................... 39
3.2 最佳化求解方法介紹 ........................................... 40
第四章 案例模擬結果分析 ........................................... 43
4.1 測試系統架構 ................................................. 43
4.2 案例描述 ..................................................... 47
4.3 分析結果討論 ................................................. 47
4.3.1 充電站建設位置選擇 ....................................... 47
4.3.2 各充電站充電柱數目配置 ................................... 54
4.3.3 充電負載與饋線總負載 ..................................... 57
4.3.4 匯流排電壓與系統總線路損失 ............................... 60
第五章 結論及未來展望 ............................................. 66
5.1 結論 ......................................................... 66
5.2 未來研究方向 ................................................. 67
參考文獻 .......................................................... 68
參考文獻 References
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