A Preliminary Study on Optimizing the In-Lab Reclamation Process Parameters of Used Transformer Oils Using the Taguchi Method

In this study, the Taguchi method is used to optimize the in-lab reclamation process parameters of used transformer oils. The main benefit of this method is that one can determine the optimum parameters of the reclamation process in a simple, efficient, and cost-effective manner. The L4 (23) Taguchi...

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Main Authors: Ab Ghani, Sharin (Author), Noorden, Zulkarnain Ahmad (Author), Muhamad, Nor Asiah (Author), Chairul, Imran Sutan (Author), Mohd Khalid, Muhammad Asyraf (Author)
Format: EJournal Article
Published: Institute of Advanced Engineering and Science, 2018-06-01.
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001 ijeecs12062_8522
042 |a dc 
100 1 0 |a Ab Ghani, Sharin  |e author 
100 1 0 |e contributor 
700 1 0 |a Noorden, Zulkarnain Ahmad  |e author 
700 1 0 |a Muhamad, Nor Asiah  |e author 
700 1 0 |a Chairul, Imran Sutan  |e author 
700 1 0 |a Mohd Khalid, Muhammad Asyraf  |e author 
245 0 0 |a A Preliminary Study on Optimizing the In-Lab Reclamation Process Parameters of Used Transformer Oils Using the Taguchi Method 
260 |b Institute of Advanced Engineering and Science,   |c 2018-06-01. 
500 |a https://ijeecs.iaescore.com/index.php/IJEECS/article/view/12062 
520 |a In this study, the Taguchi method is used to optimize the in-lab reclamation process parameters of used transformer oils. The main benefit of this method is that one can determine the optimum parameters of the reclamation process in a simple, efficient, and cost-effective manner. The L4 (23) Taguchi design is used to optimize the following process parameters: (1) weight of the Fuller's Earth adsorbent, (2) stirring speed, and (3) oil temperature. These parameters are optimized in order to minimize the AC breakdown voltage, total acid number, and dynamic viscosity of the reclaimed transformer oil samples. The signal-to-noise ratios are determined for each process parameter in order to identify the significance of each factor on the three output responses. Based on the results, the oil temperature has the most significant effect on the AC breakdown voltage whereas the weight of the Fuller's Earth adsorbent has the most significant effect on the total acid number and dynamic viscosity of the reclaimed transformer oils. Tests are carried out to verify the results using the optimum reclamation process parameters and indeed, it is found that there is significant improvement in the mean AC breakdown voltage, total acid number, and dynamic viscosity for the reclaimed transformer oil compared with those for the used transformer oil. It is believed that this method can be an indispendable tool to determine the optimum parameters for the reclamation process without going through the hassle of trial and error associated with conventional experimentation. 
540 |a Copyright (c) 2018 Institute of Advanced Engineering and Science 
540 |a http://creativecommons.org/licenses/by-nc/4.0 
546 |a eng 
690
690 |a Reclamation; Transformer oil; Optimization; Process parameters; Taguchi method 
655 7 |a info:eu-repo/semantics/article  |2 local 
655 7 |a info:eu-repo/semantics/publishedVersion  |2 local 
655 7 |2 local 
786 0 |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 10, No 3: June 2018; 1090-1097 
786 0 |n 2502-4760 
786 0 |n 2502-4752 
786 0 |n 10.11591/ijeecs.v10.i3 
787 0 |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/12062/8522 
856 4 1 |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/12062/8522  |z Get fulltext