A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines
碩士 === 國立臺灣大學 === 工程科學及海洋工程學研究所 === 106 === Electrochemical impedance spectroscopy (EIS) is recognized as a powerful and noninvasive technique to test the integrity of protective coatings applied on metallic materials, however, commercial EIS systems are rather costly and bulky though versatile devi...
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ndltd-TW-106NTU053450432019-05-30T03:50:44Z http://ndltd.ncl.edu.tw/handle/k57yf4 A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines 以FPGA為基礎開發離岸風機之塗層腐蝕監測器 Yu-Tong Kuo 郭昱彤 碩士 國立臺灣大學 工程科學及海洋工程學研究所 106 Electrochemical impedance spectroscopy (EIS) is recognized as a powerful and noninvasive technique to test the integrity of protective coatings applied on metallic materials, however, commercial EIS systems are rather costly and bulky though versatile devices. In this study, a low-cost and miniaturized impedance measurement instrument, a coating impedance detector (CID), is proposed The first part of this study describes our research work on the CID design for quick estimate of the protective capacity of coatings purposes. The performance of the CID was compared with a conventional potentiostat by measuring the impedance modulus of commercial coatings. In the second part of this study, a FPGA-based prototype of CID (CID 2.0) has been further established. The results indicate a good correlation between the impedance moduli obtained by the CID 2.0 and laboratory type potentiostat in the range of 106–109 Ω-cm2, which is extremely useful to help workers determine whether coating maintenance should be scheduled. 李岳聯 2018 學位論文 ; thesis 71 zh-TW |
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碩士 === 國立臺灣大學 === 工程科學及海洋工程學研究所 === 106 === Electrochemical impedance spectroscopy (EIS) is recognized as a powerful and noninvasive technique to test the integrity of protective coatings applied on metallic materials, however, commercial EIS systems are rather costly and bulky though versatile devices.
In this study, a low-cost and miniaturized impedance measurement instrument, a coating impedance detector (CID), is proposed The first part of this study describes our research work on the CID design for quick estimate of the protective capacity of coatings purposes. The performance of the CID was compared with a conventional potentiostat by measuring the impedance modulus of commercial coatings. In the second part of this study, a FPGA-based prototype of CID (CID 2.0) has been further established. The results indicate a good correlation between the impedance moduli obtained by the CID 2.0 and laboratory type potentiostat in the range of 106–109 Ω-cm2, which is extremely useful to help workers determine whether coating maintenance should be scheduled.
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author2 |
李岳聯 |
author_facet |
李岳聯 Yu-Tong Kuo 郭昱彤 |
author |
Yu-Tong Kuo 郭昱彤 |
spellingShingle |
Yu-Tong Kuo 郭昱彤 A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
author_sort |
Yu-Tong Kuo |
title |
A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
title_short |
A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
title_full |
A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
title_fullStr |
A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
title_full_unstemmed |
A FPGA-based EIS system for corrosion monitoring of Offshore Wind Turbines |
title_sort |
fpga-based eis system for corrosion monitoring of offshore wind turbines |
publishDate |
2018 |
url |
http://ndltd.ncl.edu.tw/handle/k57yf4 |
work_keys_str_mv |
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