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Integrated Fuzzy Logic and AHP-TOPSIS for Suitable Turbine Set Selection of Pumped Hydro Storage Powerplant: A Case Study from Thailand |
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| รหัสดีโอไอ | |
| Creator | Suthinee Wiangdow |
| Title | Integrated Fuzzy Logic and AHP-TOPSIS for Suitable Turbine Set Selection of Pumped Hydro Storage Powerplant: A Case Study from Thailand |
| Contributor | Jarupol Suriyawanakul |
| Publisher | Faculty of Engineering Mahasasakham University |
| Publication Year | 2564 |
| Journal Title | Mahasarakham International Journal of Engineering Technology |
| Journal Vol. | 7 |
| Journal No. | 1 |
| Page no. | 6-15 |
| Keyword | MCDA, fuzzy logic, fuzzy AHP, fuzzy TOPSIS |
| URL Website | https://ph02.tci-thaijo.org/index.php/mijet/index |
| Website title | THAIJO MIJET Mahasarakham International Journal of Engineering Technology |
| ISSN | 2408-1572 |
| Abstract | The purpose of this study is selecting the suitable turbine set for operating the 1,200 MW hydro powerplant at Chulabhorn Dam in Thailand to balance the system. This paper uses Multicriteria Decision Analysis (MCDA) technology by combining fuzzy Analytic Hierarchy Process method (AHP) for weighting criteria and fuzzy Technique for Order Preference by Similarity to an Ideal Solution method (TOPSIS) for prioritizing decision. Six criteria are involved: efficiency and flexibility generation mode, efficiency and flexibility pumped mode, cost, and installation space. There are ten alternatives integrated between three turbines including fixed speed turbine (fi), variable speed turbine by Doubly fed induction machines (df), and variable speed turbine by Full Size Frequency Converter (fs) to power the 1,200 MW generator. As a result, the suitable turbine set in the plant is three of variable speed turbines by Full Size Frequency Converter (fs3) because of its greatest distance from FNIS. Furthermore, this study shows the capability form mixing variety turbine in plant more effective than using the only type of turbine in a plant. |
