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| ???org.dspace.app.webui.jsptag.ItemTag.dcfield??? | Value | Language |
|---|---|---|
| dc.contributor.advisor | 鄭榮和(Jung-Ho Cheng) | |
| dc.contributor.author | Yi-Hsiang Yang | en |
| dc.contributor.author | 楊毅祥 | zh_TW |
| dc.date.accessioned | 2021-05-20T21:19:50Z | - |
| dc.date.available | 2013-01-17 | |
| dc.date.available | 2021-05-20T21:19:50Z | - |
| dc.date.copyright | 2011-01-17 | |
| dc.date.issued | 2010 | |
| dc.date.submitted | 2010-12-17 | |
| dc.identifier.citation | [1] Electric Vehicle Application Handbook For Genesis Sealed-Lead Battery, 4th ed.: Hawker Energy Products Inc.
[2] D. Howell, et al., 'An overview of current research projects on advanced energy storage technologies for transportation systems, funded by the U.S. department of energy,' EVS-22, 2005. [3] A. Affanni, et al., 'Battery choice and management for new-generation electric vehicles,' IEEE Trans. Ind. Electron., vol. 52, pp. 1343-1349, 2005. [4] 孫清華, 最新可充電電池技術大全(修訂版): 全華科技圖書股份有限公司, 2003. [5] D. R. Carroll, The Winning Solar Car- A Design Guide for Solar Race Car Teams, 2003. [6] B. Kennedy, et al., 'Use of lithium-ion batteries in electric vehicles,' Journal of Power Sources, 2000. [7] 林振華 and 林振富, 充電式鋰離子電池:材料與應用: 全華科技圖書股份有限公司, 2002. [8] Tesla motor. Available: http://www.teslamotors.com [9] J. Arail, et al., 'High-power and high-energy lithium secondary batteries for electric vehicles,' Hitachi Review, vol. 53, pp. 182-185, 2004. [10] S. W. Kim, et al., 'high performance Lithium ion polymer battery for hybrid electric vehicle,' EVS-21, 2005. [11] 騰堂安人, 次世代電池2007/2008: 日經BP社, 2007. [12] A123. Available: http://www.a123systems.com [13] AESC(Automotive energy supply corporation). Available: http://www.eco-aesc-lb.com/ [14] 芳尾真幸 and 小尺昭弥, ウマイオン二次電池, 2nd ed. [15] 王憲程、呂宗昕, '奈米科技與鋰離子二次電極材料,' 國立台灣大學「台大工程」學刊, vol. 84, pp. 129-135, 2002. [16] 大好前景-鋰電池材料發展分析. Available: http://edm.itri.org.tw/enews/epaper/9810/d01.htm [17] 汽車與電子化:車載電池的命運掌握在電動汽車手上. Available: http://big5.nikkeibp.com.cn/news [18] D. S. C. Martinez, R. Goodrich, L. Chandler and D. Magnuson, 'Using Cell Balancing to Maximize the Capacity of Multi-cell Li-Ion Battery Packs,' Intersil Corporation, 2005. [19] W. S. K. .J. Bergveld, P.H.L. Notten, Battery Management Systems, Design by Modeling vol. 1. Boston, 2002. [20] V. Pop, et al., 'Battery Management Systems Accurate State-of-Charge Indication for Battery - Powered Applications,' in Philips Research Book Series vol. 9, ed, 2008. [21] V. Pop, et al., 'State-of-the-art of State- of-Charge determination,' Measurement Science and Technology Journal, vol. 16, pp. R93–R110, 2005. [22] Amita technologies Inc. Available: http://www.amitatech.com/ [23] '中大型低成本鋰電池開發及工電技術研究四年計畫,' 工業技術研究院2005. [24] G. R. E. Meissner, 'Battery Monitoring and Electrical Energy Management Precondition for future vehicle electric power systems,' J.Power Source, vol. 116, 2003. [25] E. P. Finger and E. M. Marwell, 'Battery control system for battery operated vehicles,' 1975. [26] C. C. Christianson and R. F. Bourke, 'Battery state of charge gauge,' 1975. [27] L. Conklin, 'Smart battery data accuracy,' Intel Developer Forum, 1999. [28] A. J. Salkind, et al., 'Determination of state-of-charge and state-of-health of batteries by fuzzy logic methodology,' J. Power Sources, vol. 80, pp. 293-300, 1999. [29] H. F. H.J. Bergveld, J.R.G.C.M. Van Beek, 'Method of predicting the state of charge as well as the use time left of a rechargeable battery,' US Patent, 2000. [30] GW Instek official webpage. Available: http://www.gwinstek.com/tw [31] Chroma official webpage. Available: http://www.chroma.com.tw | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/10317 | - |
| dc.description.abstract | 本研究主要目的是建立一套可用於本研究室所研發的電動車”Green Jumper”的電池系統SoC估算技術。並以等效內阻估算電池芯於各種充放電條件下的效率損耗,以修正舊有的庫倫修正法因無法反應電池芯效率值而造成的計算誤差。
目前有許多方式可估算電池的SoC 值,其中庫倫積分法常被使用於電動車輛等需要進行大功率變動輸出的電池系統。但由於電池芯的效率並非100%,因此單純針對電流進行積分會於每次計算中產生誤差累積,造成估測精準度的下降。因此在使用庫倫積分法時需要對電池效率進行實驗與修正。但由於電池芯的效率與許多參數有關(如電流、溫度、壽命等),各參數之間又會相互影響,所以必須要依照各種條件進行非常大量的實驗並建立複雜的查表程式,因而造成研究時間與成本的大幅增加。為了解決此問題,本研究建立一套新式的演算法,以即時估算的方式對電池芯的效率損耗進行估計,以減少估算電池效率時所需的實驗數目。 由於會影響電池芯放電效率的各項參數並非相互獨立,而這些參數的變化則會直接反應在電池芯的內阻值上,並產生overpotential的現象。因此本研究藉由即時量測電池芯充放電時的overpotential數值,以估算其等效內阻的變化與目前電池芯的效率損耗。在得出電池的效率損耗後,便可將其帶入庫倫積分法進行修正,計算出電池芯的SoC值。 本研究會先建立一套演算法用以估算電池的等效內阻與效率損耗。接著將此演算法寫入BMS內,並安裝至實驗機台進行放電測試。最後則是將其安裝至實際的電動車進行道路測試,以確認該演算法在複雜的使用環境下依舊可以有較好的SoC 估測精度。在進行過上述實驗後,已證明本研究的等效內阻估測法可以確實修正電池芯的效率損耗值,並於大部分的放電條件下可將誤差值控制於1%以內。而且於實車道路測試的狀況下依舊可以正常作動,並且保有較佳的估測精準度。 | zh_TW |
| dc.description.abstract | This paper describes a state of charge (SoC) indication method for the battery system of an electric vehicle “Green Jumper”, which has been developed in National Taiwan University. In this new SoC indication method, power loss computing algorithm, Coulomb counting and EMF-versus-SoC curve methods are combined to improve the accuracy. The core idea of this method is the power loss computing algorithm, which is calculated from battery equivalent internal resistance. Because the equivalent internal resistance of the battery cell varies from status and environment, thus it is designed in the proposed algorithm to be computed from its overpotential behavior in different charge or discharge states.
The SoC indication method in this paper corrects Coulomb counting method by calculating the power loss value and hence the accuracy of SoC indication can be improved. The algorithm has been installed in a battery managing system and tests have shown that the performance is in good agreement with the design target. The algorithm will be installed in a battery managing system in the Green Jumper EV for on road test. | en |
| dc.description.provenance | Made available in DSpace on 2021-05-20T21:19:50Z (GMT). No. of bitstreams: 1 ntu-99-R96522513-1.pdf: 3805829 bytes, checksum: cf3f68442a86bdfa7e15dc29b2ca21a0 (MD5) Previous issue date: 2010 | en |
| dc.description.tableofcontents | 摘要 I
Abstract III 目錄 V 圖目錄 IX 表目錄 XIII 1. 第一章 緒論 1 1.1 研究背景與動機 1 1.2 研究目的 2 1.3 研究方法與論文架構 3 2 第二章 理論背景與文獻回顧 7 2.1 電池系統特性 7 2.1.1 電池芯種類 7 2.1.2 鋰電池芯特性 9 2.1.3 車用電池系統 11 2.1.4 電池管理系統 (BMS) 13 2.2 文獻回顧 15 2.2.1 SoC發展歷史 15 2.2.2 電動載具SoC估算法 18 2.2.3 修正式庫倫積分法 19 2.3 小結 21 3. 第三章 等效內阻估測演算法 23 3.1 等效內阻估算 23 3.2 電池損耗估算 25 3.3 演算流程 27 3.4 小結 30 4. 第四章 演算法實現與測試 31 4.1 實驗儀器介紹 31 4.1.1 鋰電池芯 33 4.1.2 Power supply 36 4.1.3 電子負載 37 4.1.4 BMS 38 4.1.5 Data logger 39 4.2 測試patent 39 4.2.1 定C數放電測試 43 4.2.2 變C數放電測試 44 4.3 變溫度放電實驗 45 4.4 小結 45 5. 第五章 單電池芯實測結果分析 47 5.1 定C數放電實驗結果 47 5.1.1 定0.5C放電 48 5.1.2 定1C放電 49 5.1.3 定1.5C放電 50 5.1.4 定2C放電 51 5.1.5 定C數放電結果分析 52 5.2 變C數放電實驗結果 53 5.3 變溫度放電實驗結果 54 5.3.1 定0.5C變溫度放電 55 5.3.2 定1C變溫度放電 59 5.3.3 定1.5C變溫度放電 63 5.3.4 定2C變溫度放電 67 5.3.5 變溫度放電實驗結果分析 71 5.4 小結 71 6. 第六章 實車測試 73 6.1 Green Jumper電池系統規格簡介 73 6.2 實車測試數據整理與分析 77 6.3 小結 82 7. 第七章 結論與未來發展方向 83 7.1 研究成果總結 83 7.2 未來研究方向 84 8. 第八章 Reference 87 | |
| dc.language.iso | zh-TW | |
| dc.title | 以等效內阻法進行電池系統SoC損耗修正 | zh_TW |
| dc.title | Estimation and Modification Battery Power Loss by Equivalent Internal Resistance Method | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳錦明,黃明熙 | |
| dc.subject.keyword | 電池SoC估計,等效內阻估算,電池管理系統,鋰電池,電動車, | zh_TW |
| dc.subject.keyword | SoC indication,Battery internal resistance computing,Battery management system,Lithium battery,Electric vehicle, | en |
| dc.relation.page | 89 | |
| dc.rights.note | 同意授權(全球公開) | |
| dc.date.accepted | 2010-12-17 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
| Appears in Collections: | 機械工程學系 | |
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| File | Size | Format | |
|---|---|---|---|
| ntu-99-1.pdf | 3.72 MB | Adobe PDF | View/Open |
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